I can’t see the picture it’s blank take another willing to help
I just need points I hate my sister
Answer:
sorry don't know the answer but i really need the points sorry
Explanation:
The answer is D. Effective collisions lead to chemical reactions!
Answer:
c 18.0ml
Explanation:
The average mass of one H2O molecule is 18.02 amu. The number of atoms is an exact number, the number of mole is an exact number; they do not affect the number of significant figures. The average mass of one mole of H2O is 18.02 grams. This is stated: the molar mass of water is 18.02 g/mol.
