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Grade 9 Linear Equations
How many solutions does the following equation have?

-3x+9-2x=-12-5x
  1. No solutions
  2. Exactly one solution
  3. Infinitely many solutions
Grade 8 Bonds and Mixing
How can a scientist safely tell whether an unknown solution is salt in water or sugar in water?
  1. by tasting the solution
  2. by smelling the solution
  3. by testing the electrical conductivity of the solution
  4. by filtering the solution
Grade 8 Bonds and Mixing
Additional solute will not dissolve in a(n)                     .
  1. unsaturated solution
  2. dilute solution
  3. saturated solution
  4. solvent
Grade 11 Solvents, Solutes, and Solubility
If a solution's solute is "stronger" than the solution, then we call the solution
  1. hypertonic.
  2. hypotonic.
  3. isotonic.
  4. none of the above.
Grade 11 Solvents, Solutes, and Solubility
If a solution's solute is "weaker" than the solution, then we call the solution
  1. hypertonic.
  2. hypotonic.
  3. isotonic.
  4. none of the above.
Grade 9 Solvents, Solutes, and Solubility
Grade 11 Solvents, Solutes, and Solubility
Grade 9 Linear Equations
How many solutions does the following equation have?

3z+9+14z=14z+5
  1. No Solutions
  2. Exactly one solution
  3. Infinitely many solutions
Grade 8 Bonds and Mixing
What way can you separate a solution?
  1. Distill solution, filter solution
  2. Precipitate it (adding a solvent), filter solution, distill solution
  3. Allow solution to settle, distill solution
  4. Distill solution, precipitate it (adding a solvent)
Grade 10 Solvents, Solutes, and Solubility
Grade 8 Solvents, Solutes, and Solubility
Grade 9 Solvents, Solutes, and Solubility
Grade 11 Quadratic Equations and Expressions
Grade 10 Solvents, Solutes, and Solubility
Which statement describes a solution of salt water?
  1. Salt is the solvent, water is the solute.
  2. Salt is the solute, water is the solvent.
  3. Salt is the solution, water is the solute.
Grade 9 Solvents, Solutes, and Solubility
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