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NNADVOKAT [17]
2 years ago
15

Message me please haha​

Chemistry
2 answers:
Anastasy [175]2 years ago
4 0

Answer:

hi how are you what are you doing

Pachacha [2.7K]2 years ago
3 0

Answer:

hi how r u ??

and how's life ?

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3. Gasoline, coal, batteries, and logs all have chemical energy. When they burn that chemical energy will be transformed into en
Arturiano [62]

Answer:

Thermal energy

Explanation:

When gasoline, coal, batteries and logs are all burn they transform chemical energy to thermal energy.

The chemical energy is the energy held between chemical chains and bonds within an atom.

  • When they combust, they release thermal energy
  • Chemical energy is a potential energy.
  • The thermal energy is a kinetic energy
  • It increase the average motion of the particles in the medium
  • The breaking bond when produces heat which is a form of thermal energy.
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3 years ago
Which element will gain only one electron during a chemical reaction?
pashok25 [27]

Answer:

  1. nitrogen

Explanation:

SANA PO MAKATULONG PO YUNG SAGOT NA BINIGAY KO

8 0
3 years ago
If 22.6 grams of an aqueous solution of zinc nitrate, Zn(NO3)2, contains 5.08 grams of zinc nitrate, what is the percentage by m
sesenic [268]

Answer:

22.5%

Explanation:

To find percentage by mass, you divide the mass of the solute by the mass of the solvent.

5.08 g/22.6 g = 0.2248 = 22.5%

5 0
3 years ago
Help what are the answers please??!
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That is hard if u don’t know how to do it than get a tuture

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What is it called when heat and pressure change one type of rock into another
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