I’m pretty sure it craters sodium acetate
The subscript in a chemical formula is the number written next to the element at the bottom part. For example, the chemical formula of water is H₂O. The subscript of H is 2, while the subscript of O is 1. The subscript represents the number of a certain element in one particle of the compound. So, if you change the subscript, you also change the number of a certain element per compound. In other words, you change the ratio.
It's 10.
Mass = density x volume
M = 1g/ml(10ml) = 10g
I thank that your answer is C.
they all have one thing in common and that its all made up of atoms. When these components are active it creates energy