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Grade 8 Bonds and Mixing
Grade 11 Solvents, Solutes, and Solubility
Grade 11 Bonds and Mixing
Which solution is the most concentrated?
  1. 1 mole of solute dissolved in 1 liter of solution
  2. 2 moles of solute dissolved in 3 liters of solution
  3. 6 moles of solute dissolved in 4 liters of solution
  4. 4 moles of solute dissolved in 8 liters of solution
Grade 9 Cell Structure and Function
When a person becomes dehydrated, which of the following should be infused into the bloodstream?
  1. pure water
  2. a saline solution
  3. a hypotonic solution
  4. a hypertonic solution
Grade 10 Cell Structure and Function
College Circulatory and Immune Systems
What is the connective medium between the blood and the cell?
  1. ECF/ Interstital fluid
  2. isotonic solution
  3. hypertonic solution
  4. hypotonic solution
Grade 9 Bonds and Mixing
Grade 9 Bonds and Mixing
Grade 9 Bonds and Mixing
A mixture of two or more uniformly dispersed substances.
  1. Solution
  2. Colloid
  3. suspension
  4. Solvent
  5. Solute
Grade 10 Acids and Bases
An unknown solution has an H+ concentration of 10-12 moles per liter. Which of the following statements correctly describes this solution?
  1. The solution is neutral in nature.
  2. The solution is acidic in nature.
  3. The solution is basic in nature.
Grade 9 Bonds and Mixing
Leandra was dissolving ammonia gas in water. In this example, the ammonia gas is
  1. the solute.
  2. the solvent.
  3. the precipitate.
  4. the solution.
  5. the element.
Grade 10 Systems of Equations CCSS: HSA-REI.C.6
Solve the system of equations.
4b-2d=5
-2b+d=1
  1. Infinite Solutions
  2. (0,1)
  3. (1,0)
  4. No Solution
Grade 12 Kinetics and Equilibrium
Which statement correctly describes a saturated solution?
  1. The solvent can dissolve more solute if it is added.
  2. The solvent cannot contain undissolved solute.
  3. The dissolved form of the solute is at equilibrium with the undissolved solute.
  4. The dissolved solute is not at equilibrium with the undissolved solute.
Grade 9 Inequalities
Grade 9 Logarithms CCSS: HSF-BF.B.5
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