Solubility, Molarity, and Dilutions Review

Fe(C₂H₃O₂)₃

• soluble
• insoluble

Tags

NGSS.HS-PS1-1

BaCl₂

• soluble
• insoluble

What of these is always soluble?

• Nitrates

• Phosphates

• Carbonates

• Hydroxides

NH₄NO₃

• soluble
• insoluble

AgCl

• soluble
• insoluble

Tags

NGSS.HS-PS1-1

K₂SO₄

• soluble
• insoluble

What is the molarity of a 0.5L sample of a solution that contains 60.0 g of sodium hydroxide (NaOH)

• 0.8 M

• 1.5M

• 3.0M

• 6.0M

How many moles of NaCl are present in a solution with a molarity of 8.59 M and a volume of 125 mL?

• 1074 mol
• 0.069 mol
• 1.07 mol
• 62.7 mol

Tags

NGSS.HS-PS1-7

Which sweet tea would you expect to taste the sweetest?

• 1M
• 3M
• 3.1M
• 2.5M

What is the molarity of a solution made by diluting 26.5 mL of 6.00M HNO₃ to a volume of 250 mL?

• 15.9 M
• 0.636 M
• 0.642 M
• 1.59 M