The answer is an ENDOTHERMIC REACTION.
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1.94 moles
I did 35/18.02 because 18.02 is the molar mass of water
Answer:
Element Atomic Number One number you will find on all periodic tables is the atomic number for each element.
Explanation:
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Answer:
E = 147000 J
Explanation:
Given that,
The mass of meteor, m = 50 kg
The altitude of the meteor, h = 300 m
We need to find the potential energy of the meteor. The formula for the potential energy is given by :

Put all the values,

So, the required potential energy is equal to 147000 J.