Question

Every
parts of water by
weight contain one part of hydrogen by
weight​

Answer 1

Explanation:

true.......

Since water is a dihydrogen oxide... its formula is H2O.

Answer 2

Answer: For example, hydrogen can combine with oxygen to form water; the weight proportion of oxygen to hydrogen in water is the same as the proportion of their equivalent weights, 7.9995 to 1.008 or 7.936 to 1; there is 1 weight of hydrogen for every 7.936 weights of oxygen, or water is about 11.2% hydrogen (by weight).r: