What two substances are always produced by a neutralization reaction? water and salt
I think the answer is C. 02
Answer:
mass of 1 mole of 127 grams, KCI, 552mL = 51.1099987g
Explanation:
Answer:
0.0249 moles in 1 g of Ca
Explanation:
Let's think in the molar mass of Ca.
Ca = 40.08 g/mol
So 1 mol weighs 40.08 grams, or in the opposite 40.08 grams is the weigh of 1 mol
The rule of three will be:
40.08 g are contained in 1 mol
1 g may be contained in (1 . 1) / 40.08 = 0.0249 moles
