Answer:
I think long roots
Explanation:
135 kPa
De la Alex;)(da alex ăla de e din cls cu tn:)
C
1. The molecule has to have a ratio of 1 hydrogen to 1 oxygen.
2. Hydrogen = 1amu, Oxygen = 16amu. (2*2)+(16*2) = 34amu
your answer would be the last one gold
