Answer:
Explanation:
The first step is to calculate the molar mass of H₂O:
So, 1 mol has a mass of 18.02 g.
Next you calculate the mass of 3.2 mol of H₂O
The first one is Solid, or A.
The second: B or liquids.
Third: also B I think.
Hope this helps.
Answer:
Solids, liquids and gases all expand when heat is added
Explanation:
When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. ...
What is the actual yield of a reaction?
A. The calculated amount of product
B. The fractional amount of product
C. The predicted amount of product
D. The measured amount of product
D