What are some good puns about elements in chemistry?.

Answers

Answer 1

Answer:

When all the elements die, we Barium!

Ugh, I need to zinc of new Chemistry puns…

Oxygen and Magnesium are going out? O Mg!

Don't trust atoms! They make up everything!


Related Questions

Name the elements that make up sodium sulfate.

Answers

Answer:

Sodium sulfate (also known as sodium sulphate or sulfate of soda) is the inorganic compound with formula Na2SO4 as well as several related hydrates.

...

Explanation:

HOPE ITS HELP;)

the kitchen lights are wired in series. how would you know this without seeing the wiring?

Answers

Answer:

If you turn off one light bulb, then the others would go out. If one burns, the others burn, too. Do an experiment.

Explanation:

All household electrical circuits are wired in parallel with each other; there's nothing special about fluorescent lights. This is so that the full 120 volts is presented to each device. If you put devices in series, they will "share" the voltage, say 70 volts to one device and 50 volts to the second (adding up to the 120 volts in the circuit).

which bulb/s would go out if the wire was cut where indicated in the following circuits?

answer quickly pls​

Answers

Answer:

Ist one only A goes out

2nd B and C

3rd all.......

The overlapping of food chains results in a
the last ?
braided chain
food web
webbed chain
woven chain

Answers

The overlapping of food chains results in the last is food web

Besides color, what other factors do designers consider when coming up with winning color combos?

Answers

Answer:

Consider your personal preferences first because the colors you use in your home need to reflect those preferences as well as fit in with your lifestyle.

Light has an influence over the colors that can make them look stunning as well as dull. Different types of light sources such as incandescent, fluorescent, halogen, or LED will affect the way a color appears.

The orientation of the room such as the direction it faces or how much natural or artificial light is available can also affect how colors will appear in the room. So, consider the room specifications as well.

Consider fixed as well as furnished elements and accessories as they too have color. Take them into consideration to ensure that camouflaging or clashing doesn’t happen.

Consider the texture of walls whether they are smooth, rough, or in between. The texture will change the appearance of the color. Smooth walls will appear lighter while rough walls will appear darker.

Consider the kind of mood you want to set in a particular room. Different colors as well as their hues and combinations emote different feelings.

Consider the finishing if the paint whether to use gloss, semi-gloss, or satin to name a few. The finish of the t will have a lot to do with the final look of your color.

Conner is testing the pH of a swimming pool and he finds it to be 6.5. The optimal pH for swimming is between 7.7 and 7.6. Conner adds a compound to the pool and waits a few hours. He retests the pool water and finds the pH to be 7.2. What did Conner do to raise the pH of the pool?

A) He added water to raise the pH.
B) He added a base to raise the pH.
C) He added salt to raise the pH.
D) He added an acid to raise the pH.

Answers

Answer:

B.) He added a base to raise the PH

Explanation:

Took test

Answer:

B

Explanation:

I took the test!

In a first-order reaction, the initial concentration of A is 0.40 M. What is the concentration of A after 15 seconds if the half-life of the reaction is 3 seconds

Answers

Answer:

0.0125M

Explanation:

yess! i love half life reactions!

half life equation: [tex]N_o(\frac{1}{2} )^\frac{t}{t_\frac{1}{2} }[/tex]

so basically, the initial amount is N_o

t_1/2 is the half life

and t is the time

0.40(1/2)^15/3= 0.0125M

The concentration of A after 15 seconds if the half-life of the reaction is 3 seconds is 0.0125M.

What is half life reaction ?

The amount of time needed for a reactant to achieve half of its starting concentration or pressure is known as the half-life of a reaction. The half-life for a first-order reaction is concentration-independent and stable over time.

The amount of time it takes for the concentration of a given reactant to reach 50% of its initial concentration is known as the half-life of a chemical reaction (i.e. the time taken for the reactant concentration to reach half of its initial value). It is commonly expressed in seconds and is represented by the sign "t1/2."

The amount of time required for the reactant concentration to drop to half its initial value is known as the half-life of a reaction. A constant that is connected to the rate constant is the half-life of a first-order reaction.

The half life equation is

N(t) = N₀ (1/2)⁽ t / t¹/²⁾

N(t) = quantity of the substance remaining

N₀ = initial quantity of the substance

t = time elapsed

t_{1/2} = half life of the substance

so basically, the initial amount is N₀

t_1/2 is the half life and t is the time

0.40(1/2)^15/3

= 0.0125M

Thus, The concentration of A after 15 seconds if the half-life of the reaction is 3 seconds is 0.0125M.

To learn more about half life reaction, follow the link;

https://brainly.com/question/13440630

#SPJ2

The hot, expanding gases generated by the combustion reaction in the
engines are:
A. released through the back of the engine to propel it and the
airplane forward.
B. used to move the pistons, which help to propel the airplane.
C. used to move the wings.
D. used to provide lift for the airplane.

Answers

Answer: released through the back of the engine to propel it and the airplane forward

Explanation:

Please help me with 19-22 on my study guide

Answers

Here's a chart that will help you color in the periodic table for #20:

Someone please answer i’ll give brainly.


How many atoms of carbon of 2 molecules of C3H8

Answers

Answer:

6 atoms of carbon

Explanation:

In one atom of C3H8 there is 3 atoms of carbon as there is a 3 next to it however of there is two atoms of this then it would double making it 6 atoms of carbon

Find the density of a material, given that a 5.03g sample occupies 3.24ml ?

Answers

Answer:

Formula for density:

D = Mass / Volume

Mass = 5.03g

Volume = 3.24ml

Formula in our case:

D = 5.03 / 3.24

D = 0.31 g/m3

Hope this helped you :D

What is the ecological importance of “cobbles” in the riffle of a stream?

Answers

Answer:

it increases the amount of oxygen in the water. kind of like how people whisk stuff to make it light and airy; the cobbles incorporate air in the stream. same with any other body of water that has cobbles.

that oxygen helps the life under the water survive. fish filter oxygen in their lungs. yes, some surface for oxygen too, but it can be in the water.

PLEASE HELP 30 POINTS

Answers

Answer:

409g

Explanation:

Relation formulas

64.5g of Cu gives 216g of Silver

122g of Cu gives Xg of Silver

X = 409g

It was cloudy and stormy in the morning but clear and sunny in the evening. Which statement describes the change in the weather condition throughout the day that would cause this change in weather?

A decrease in temperature
A change in precipitation form
An increase in pressure
A change in wind direction

Answers

Answer:

A change in precipitation form

Where is osmosis seen in everyday life? Or why is osmosis important to plants or humans please define in your own words it’s for a lab!!

Answers

Answer:

Hey buddy!

Explanation:

Keeping the body's conditions stable makes it possible for living things to survive. Osmosis plays an important role in the human body, especially in the gastro-intestinal system and the kidneys. Osmosis helps you get nutrients out of food. It also gets waste products out of your blood.

please mark me as brainalist

TRANSLATING WORD EQUATIONS:
PRACTICE ASSIGNMENT
Write balanced chemical equations for each of the following scenarios and identify the
type of reaction.
1. Liquid water added to solid calcium oxide produces aqueous calcium hydroxide.
Type:
H₂O toca (99) Call₂OH
2. Aqueous iron (III) chloride and sodium carbonate solution yields aqueous sodium
chloride and a precipitate of iron (III) carbonate.
Type:
(aq) Fe, CI H + 5 C03 SCIH -- fez coz
3. When fluorine gas is put in contact with calcium metal at high temperatures, calcium
fluoride powder is created.
Type:
F) + CF

Answers

Answer:

When calcium oxide (chemical formula: CaO) reacts with water (chemical formula: H

2

O), the following reaction takes place:

CaO+H

2

O→Ca(OH)

2

he product of this reaction is calcium hydroxide, also known as slaked lime.

Thus, when calcium oxide reacts with water, slaked lime is produced.

Calcium oxide is also known as lime and is most commonly used for many purposes. It can be used for pH correction of water or for its disinfection (with excess lime). More importantly, lime has been used for a very long time to produce calcium carbonate by reaction with carbon dioxide. Calcium carbonate has been used as mortar for sealing the gaps between bricks, stones, etc.

The reaction for the production of calcium carbonate is:

CaO+CO

2

→CaCO

3

In reality the reaction is a two-step process, with formation of slaked lime in the first step and reaction of slaked lime with carbon dioxide to form calcium carbonate in the second.

Explanation:

How many moles of aluminum oxide (Al2O3) are in a sample with a mass of 204. 0 g? 1. 000 2. 000 3. 0.

Answers

Answer:

1. 000.2

Explanation:

aluminum oxide made of moles or atoms less then other elements need to decrease

Click the statement that best describes the role of each element in living organisms.

Carbon
.
Oxygen
.
Hydrogen
.

Answers

Answer:

Your answer would be
A.) Carbon


Explanation:

Carbon:
Living things want carbon to measure, grow, and reproduce. Carbon could be a finite resource that cycles through the planet in several forms. This makes carbon obtainable to living organisms and remains in balance with different chemical reactions within the atmosphere and in bodies of water like ponds and oceans.

Oxygen:
Cellular respiration describes the part of the organic process once food breaks right down to offer cells energy. Throughout internal respiration, cells use oxygen to interrupt sugar to provide ATP or nucleotides.

Hydrogen:
Hydrogen plays a vital role in energy production within the body. For our bodies to operate, they have to have energy within the type of nucleotide or ATP. Your body gains energy by overwhelming foods wealthy in substances like carbohydrates.


Have a great rest of your day
#TheWizzer

Answer:

Carbon- is a versatile element, and the basis of all living organisms.

Oxygen- is the most abundant element by mass.

Hydrogen- makes up %60 of the atoms in living organisms

edge, 2023

Explanation:

BRAINLIEST!! HELP!! The pure silicon used in silicon computer chips can be generated by the reaction of silicon tetrachloride with magnesium metal which generates solid silicon and solid magnesium chloride. You react 1.0 moles of silicon tetrachloride with 5.0 moles of magnesium metal and your target product is silicon.
Equation: ?
Limiting reactant; ?
Moles of target product produced: ?
Moles of excess reagent remaining: ?

Answers

Reaction

SiCl₄+ 2Mg ⇒ Si + 2MgCl₂

to find limiting reagents: divide the number of moles by their coefficients

SiCl₄ = 1 mole : 1 (coefficient) = 1

Mg = 5 mole : 2 (coefficient) = 2.5

SiCl₄ as a limiting reactant (smaller), and Mg as an excess

then all the compounds involved in the reaction are based on moles of SiCl₄

Si produced =

[tex]\tt \dfrac{coefficient~Si}{coefficient~SiCl_4}\times mole~Si=\dfrac{1}{1}\times 1=1[/tex]

Reacted Mg (excess) = 2/1 x 1 = 2 mole

mole Mg remaining = 5 - 2 = 3 mole

Why are noble gases called noble gases?

Answers

Answer:

comes from a translation of the German word Edelgas, which means noble gas.

Why Are Noble Gases Called Noble? The term “noble gas” comes from a translation of the German word Edelgas, which means noble gas. German chemist Hugo Erdmann coined the phrase in 1898. Like a nobleman might consider it undignified to associate with commoners, noble gases tend not to react with other elements.

Explanation:

hope it helps

Hello! this is to my other post!

Answers

I would pick the shrimp  because it has the most chromosomes so that is more protein we when you eat shrimp you are getting the most protein out of all of them

Explanation: put this in your own words please

What element is always present in an organic compound.

Answers

Carbon is always present in an organic compound

You are driving in a 55mph zone. If you speed up from 55 to 65, the odds of being injured in a collision:

Answers

The odd of being injured if a collision occurs as a result of increasing speed to 65 on a 55 mph road zone is 24%.

Speed limit

Speed limits are set for safety, to reduce the likelihood of crashes, and reduce the likelihood of getting injured should crashes occur.

In a report released by the National Cooperative Highway Research Program in 2006, breaching the maximum on a road with a speed limit increases the likelihood of crashes and getting injured as a result.

Specifically, increasing the speed to 65 on a road with a 55 mph speed limit increase the chances of crashes by 5% while increasing the chances of getting injured as a result by 24%.

More on speed limits can be found here: https://brainly.com/question/2832864

What could humans do to make enough oxygen to survive?

Answers

Answer:

We could plant more trees :)

Explanation:

Trees producer oxygen AND absorb carbon dioxide, something our earth has too much of, thanks to humans

2 NaOH + H2SO4 ------> 2 H2O + Na2SO4
How many grams of NaOH are required to produce 16 g H2O?

69 g NaOH

552 g NaOH

35.52 g NaOH

276 g NaOH

Answers

Answer:
35.52
Explanation:
1mole of H2O>18g
? > 16g
16÷18=0.8888888
But the mole ratio of NaOH:H2O
2:2
simplify it to. 1:1
Therefore the moles of NaOH=0.88888
1mole of NaOH—>40g
0.88888moles—>?
0.888888×40=35.52g
TheBut

How many grams are 1.20 x 1025 molecules of calcium iodide?

Answers

Answer:

1230

Explanation:

1.20×1025=1230 is your answer

What type of reaction is Ch3ch3 + Cl2 -> CH3CH2Cl +Hcl

Answers

Answer:

displacement reaction..

The half of the moon facing the sun is always lit, but the different phases happen because: Question 4 options: the Earth moves to different positions around the Sun we only see parts of the lit side as the moon goes around the Earth only part of the light gets reflected to Earth the spinning of the moon lets us see different amounts of light.

Answers

Moon is the natural satellite of the Earth and the other planets that orbits them. Different phases happen because only parts of the lit side are visible.

What are the phases of the moon?

The moon is the natural satellite of the earth and orbits the planet because of which the various phases of the moon are observed from the planet. The sun is the source of the energy and light that gets absorbed and reflected by the moon and stars.

When the moon orbits the planet then only some of its portion is lit and reflected to the viewers. The phases like Crescent, Quarter, Full and new moon are seen.

Therefore, option B. parts of the lit side are only visible.

Learn more about the moon here:

https://brainly.com/question/2285325

A substance with a weak molecular attraction is a gas. Explain what would cause the substance to change phase to a liquid. Include all of the following terms in your answer: kinetic energy, overcome, molecular attraction, and temperature.
Please help, I am also in 7th grade so I can't have this rly advanced answer, thank you!

Answers

Answer:

The kinetic energy of the molecule is greater than the attractive force between them. The kinetic molecular theory may be used to explain the behavior of solids and liquids.

Hope this helps, please let me know If I'm wrong.

Consider the equations below. (1) Fe2O3(s) → 2Fe(s) 3 2 O2(g) (2) Fe2O3(s) 3CO(g) → 2Fe(s) 3CO2(g) Which equation must be added to equation (1) to produce equation (2)? Upper C upper O (g) plus one half upper O subscript 2 (g) right arrow upper C upper O subscript 2 (g). 3 upper C upper O subscript 2 (g) right arrow 3 upper C upper O (g) plus StartFraction 3 over 2 EndFraction upper O subscript 2 (g). 3 upper C upper O (g) plus StartFraction 3 over 2 EndFraction upper O subscript 2 (g) right arrow 3 upper C upper O subscript 2 (g).

Answers

The equation is the representation of the chemical reaction. The reaction to be added to equation 1 to produce equation 2 is [tex]\rm 3\;CO\;+\frac{1}{2}\;O_2\;\rightarrow\;CO_2[/tex].

What is the chemical reaction?

The chemical reaction is the change in the reactant for the formation of the product.

The given equation 1 has been:

[tex]\rm Fe_2O_3\;\rightarrow\;2\;Fe+2\;O_2[/tex]

The final reaction 2 has been:

[tex]\rm Fe_2O_3+3\;CO\;\rightarrow\;2\;Fe+3\;CO_2[/tex]

The reaction with carbon to utilize the reactant oxygen of reaction 1 forming carbon dioxide, results in reaction 2.

Thus, the reaction that must be added will be:

[tex]\rm 3\;CO\;+\frac{1}{2}\;O_2\;\rightarrow\;CO_2[/tex]

Thus, option A is correct.

Learn more about the chemical equation, here:

https://brainly.com/question/20492533

Answer:

The correct answer is C.

Explanation:

I just got it correct on EDGE

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