What is the mass of water that results from combining 2.0 g of hydrogen with 16.0 g of oxygen?
14.0 g (I'm thinking this.)
16.0 g
18.0 g
20.0 g
The answers are
D
C
B
B
Trust me those are the answers.
This is the answers to Unit 2 Physical and Chemical Changes.
Enjoy :) Bilbo