<u>Answer: </u>54 molecules of water will be formed in the reaction.
<u>Explanation:</u>
A balanced chemical equation is one where all the individual atoms are equal on both sides of the reaction. It follows the law of conservation of mass.
For the given unbalanced chemical equation, the balanced equation follows:
We are given:
Molecules of = 6
Molecules of = 75
By the stoichiometry of the reaction:
If 2 molecules of produces 18 molecules of water
So, 6 molecules of will produce = molecules of water
Hence, 54 molecules of water will be formed in the reaction.
Explanation:
The number of moles of solute present in liter of solution is defined as molarity.
Mathematically, Molarity =
Also, when number of moles are equal in a solution then the formula will be as follows.
It is given that is 8.00 M, is 7.00 mL, and is 0.80 M.
Hence, calculate the value of using above formula as follows.
= 70 ml
Thus, we can conclude that the volume after dilution is 70 ml.
If you were referring to the law of conservation of mass when a gas is produced it is difficult to prove that because it would be virtually impossible to measure the mass of gas in a container as it would probably be similar and density the air
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