Answer:
The boy is using kinetic energy. And his joules are 60
Answer:
Extensive Properties
Explanation:
A physical property that will change if the amount of matter changes. Change in which the matter's physical appearance is altered, but composition remains unchanged. Solid is distinguished by a fixed structure. Its shape and volume do not change.
Answer: The mass of 
produced is, 1528.8 grams.
Explanation : Given,
Mass of 
= 117.4 g
Molar mass of = 2 g/mol
First we have to calculate the moles of .
Now we have to calculate the moles of
The balanced chemical equation is:
From the reaction, we conclude that
As, 6 moles of react to give 2 moles of
So, 58.7 moles of react to give 
mole of
Now we have to calculate the mass of
Molar mass of = 78 g/mole
Therefore, the mass of produced is, 1528.8 grams.
Answer:
A termolecular reaction requires the collision of three particles at the same place and time.
Explanation:
This type of reaction is very uncommon because all three reactants must simultaneously collide with each other, with sufficient energy and correct orientation, to produce a reaction.
Answer:
10
Explanation:
you need to balance the reaction. the left must be equal to the fight hànd. multiply both sides by 2
