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Tanya [424]
4 years ago
8

Explain the energy transformation that must occur for your body to participate in a physical activity, such as playing a sport.

Chemistry
1 answer:
yanalaym [24]4 years ago
3 0

Answer:

an example is an athlete has stored chemical energy in their body like fats and sugars then the stored chemical energy turns into kinetic energy as they run down the track.

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The molar mass of an element represents how many grams of that specific element are in one mole of that specific element
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K2SO3(aq)+MnCl2(aq)→MnSO3(s)+KCl(aq)
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Explanation:

4 0
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Thermal energy chemical change lab report
natulia [17]

Answer:

This is required answer.

Explanation:

Given that,

Thermal energy chemical change lab report

We know that,

Thermal energy :

When we rise a temperature of any substance then the molecules of substance moves fastly then the heat produced. It is called thermal energy.

Chemical change in the thermal energy  :

When we heat a substance then the thermal energy increases and the molecules of substance moves fastly. That means the chemical bonds are break in reactants due to energy.

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For example ; The coal is burned then produced heats water and change it into steam.

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5 0
3 years ago
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prohojiy [21]

Answer:

2-methylene propylbenzene

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i) alkylation  

ii) addition

The product of the major organic product of the reaction is 2-methylene propylbenzene.

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What do you read the arrow in a chemical equation as meaning?
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