Yes. It is element No. 8 on the periodic table.
Explanation:
1 mole is equal to 1 moles Al2O3, or 101.961276 grams.
Answer:
A. Molarity will increase .
Explanation:
Molarity = moles of solute per litre of solution
= moles of solute / volume of solution
If evaporation occurs , volume of solution decreases and moles of solute remains constant . Hence denominator decreases and numerator remains constant .
Hence the molarity increases .
Answer:
Explanation: See images below for explanation