How much KNO₃ solute is saturated at 40 degrees?

• 75

• 55

• 65

• 85

How much C₁₂H₂₂O₁₁ solute is saturated at 40 degrees?

• 240

• 220

• 230

• 250

How much Ce₂(SO₄)₃ solute is saturated at 80 degrees?

• 20

• 15

• 30

• 2

How much NaBr solute is saturated at 70 degrees?

• 110

• 120

• 130

• 140

At what temperature can you fully dissolve 60g of KNO₃?

• 27

• 30

• 37

• You cannot determine this

At approximately what temperature does the solubility of sodium chloride, NaCl, match the solubility of potassium dichromate, K₂Cr₂O₇?

• 60 ºC

• 30 ºC

• 50 ºC

• 83 ºC

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

when you __________ a solution, you make it less concentrated, usually by adding more liquid

• concentrate

• dilute

• stir

• mix

A soft drink that is more diluted is ______ in color and ______ in taste

• darker, weaker

• lighter, weaker

• darker, stronger

• lighter, stronger

Solution is a/an __________________.

• Compound

• Heterogeneous Mixture

• Element

• Homogeneous Mixture

How many phase/phases a solution has?

• 3

• 5

• 1

• None

Tags

NGSS.MS-ESS1-1