Answer: 0.30 M
Explanation:
According to the neutralization law,
where,
= molarity of solution = ?
= volume of solution = 24.6 ml
= molarity of solution = 0.222 M
= volume of solution = 33.0 ml
= valency of = 21
= valency of = 1
Therefore, the molarity of the HCI solution is 0.30 M
C. Water.
Because it is a chemical composition of two elements, Hydrogen and Oxygen elements.
Answer:
the answer is a. 0.0012km
Protons: charge: +1 // mass: 1 // location: nucleus
Neutrons: charge: 0// mass: 1 // location: nucleus
Electrons: charge: -1// mass: 0// location: orbitals