2h2(g)+o2(g)-> 2h2o(l) what name describes the product in this reaction?

Explanation:

The given reaction is as follows.

Here two hydrogen molecules combine with one oxygen molecule to result in the formation of two molecules of .

This, is known as water. As a water molecule can only be formed by the combination of hydrogen and oxygen atoms.

Thus, we can conclude that the name water describes the product in this reaction.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer