To study a marine organism, a biologist prepares a 1.00-kg sample to simulate the ion concentrations in seawater. She mixes

Question

To study a marine organism, a biologist prepares a 1.00-kg sample to simulate the ion concentrations in seawater. She mixes
26.5 g of
NaCl,
2.40 g of
MgCl2
3.35 g of
MgSO4,
1.20 g of
CaCl₂,
1.05 g of
KCI,
0.315 g of
NaHCO3, and
0.098 g of
NaBr in distilled water. (a) If the density of the solution is
1.025 g/cm³, what is the molarity of each ion? (b) What is the total molarity of alkali metal ions? (c) What is the total molarity of alkaline earth metal ions? (d) What is the total molarity of anions?

Kunduz · Accepted Answer

Click to see the answer