Answer:c
Explanation:
A valley will be carved out due to erosion.
Answer:
it was c
Explanation:
How many moles are in a 111.5 gram sample of sodium chloride, NaCl?
Answer: 1.91 moles
Explanation:
First you want to find the molar mass of NaCL
Na = 22.99g Cl = 35.45g
22.99g + 35.45g = 54.44g
Then divide 111.5g by 54.44g and this will give you moles.