How does the absorption and release of energy affect temperature change during a chemical reaction? PLEASE HELP!!!!!!!!!!!!!!!

Answers

Answer 1

Answer: heat is a form of energy. if the system absorbs heat/ energy it is endo thermic if it releases heat or energy it is eothermic

Answer 2

Answer:

Answer:

Heat is a form of energy. BUT if the system absorbs heat/energy it is endothermic if it releases heat or energy it is exothermic.

Explanation:

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What best explains the type of energy present in the vibrating atoms of a substance

Answers

The type of energy present in the vibrating atoms of a substance is a thermal energy and it is a kinetic type of energy. It is associated with movement within the crystal lattice of substance. ... Eventually, it can lead to motion of the atoms which is a form of kinetic energy.

What is a beaker? can you also post a picture of what it ;looks like for me?

Answers

It's a piece of glassware used for handling liquids, usually in a laboratory,
although I use one as a coffee cup.

They have markings on the side, like a kitchen measuring cup, so you can
measure different amounts of liquid, and they have a lip for pouring.

They're also usually made of a special type of glass (borosilicate) so that
they won't crack when very hot liquids are poured in.

Here's a picture of a beaker with 200 milliliters of some blue stuff in it.

it looks like a bottle with a pointed tip

what best explains why the use of fossil fuels for energy production is a not a long-term solution to the world's energy needs?

Answers

We can't use fossil fuels forever, someday we will run out of coal for example.

Please help!will give brainiliest

Answers

Answer:

nuetrons

Explanation:

some helium atoms just a little thick and packing extra neutrons

Neutrons is the correct answer

Explain why each mineral has its own properties, different from every other mineral

Answers

Each mineral has its own properties different from other minerals because minerals are made up of different elements. Different elements which can be found on the periodic table all have unique properties, therefore, gold will have distinct properties in comparison with zinc or aluminium for example because they are made up of different elements :))))
I hope this is helpful
have a nice day

Which of these was most important in forming the solar system A-darkness
B-evaporation
C-cooling
D-gravity

Answers

D. Gravity because the solar system wouldn’t stay together without the gravity pulling the planets together.

Other Questions

Water initially present in a state where molecules are far apart. During a chnge of state, its molecules slow down. Which change of state has most likely taken place?A. From gas to a liquid B. From a liquid to gasC. From solid to liquidD. From a gas to plasma

During natural selection, which organisms are most likely to survive as the environment changes?

2FeCl3 + MgO -> Fe2O3 + 3MgCl2Convert 3.00 moles of MgO to moles of Fe2O3

the relative molecular mass of sodium hydroxide is 40. if 60 grams of sodium hydroxide are dissolved in water how many moles will there be in the solution?