Question

if 90g of pure water is obtained through 80g oxygen and Xg of hydrogen.
★a.findthe value of X.
★b.which chemical law is illustrated by this statement​

Answer 1

Answer:a)10 grams

Explanation: H2 + 1/2 O2 = H2o

X + 80 = 90

H2O = 10 grams

B.)Law of chemical combination