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konstantin123 [22]
3 years ago
8

What is another word for chemical change

Chemistry
1 answer:
satela [25.4K]3 years ago
4 0

oxidisation.

decomposition reaction.

displacement.

chemical decomposition reaction.

neutralisation reaction.

chain reaction.

chemical action.

reducing.

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Answer: no

Explanation:

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Lowering an object decrease is potential​
Tresset [83]

Answer:

Lowering the object near the ground decreases its <u>potential energy.</u>

<u></u>

Explanation:

Potential Energy : Energy possessed by the object due to its shape ,Size and Position is called potential energy.

Example :

Change in shape and size :  When  you compress the spring , potential energy is introduced in it . So it expand quickly when you remove your hand.

Change in position : when you swing , after attaining maximum height (extreme ends) , the swing comes back on its on .This is because at maximum height ,the swing has<u> maximum Potential energy . </u>Hence it fall back on its on because it already has potential energy.

Potential energy(P) is given by the formula :

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If the height of the object increases from the ground , its potential energy also get increase.

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8 0
3 years ago
How many moles of oxygen are there in 3 moles of Zn(NO3)2? (2 points)
muminat

there are 6 moles of oxygen in Zn(No3)2

4 0
2 years ago
Photochemical smog is formed when primary pollutants interact with
ivolga24 [154]

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Explanation:

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5 0
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How many moles of hydrogen atoms are there in one mole of C6H12O2
zvonat [6]

In 1 molecule of the compound C₆H₁₂O₂ there are 12 moles of hydrogen atoms

<h3>Further explanation</h3>

Given

C₆H₁₂O₂ compound

Required

moles of Hydrogen

Solution

In a compound, there is a mole ratio of the constituent elements.

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The number of each element is indicated by its subscript

C: 6 moles

H = 12 moles

O = 2 moles

7 0
2 years ago
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