chemistry

posted by .

difference between solution and pure substance

  • chemistry -

    H2O is a pure substance.
    Sugar dissolved in water is a solution.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. SCIENCE

    (aq) means the solution is dissolved in water used as a solvent. (l) means the COMPOUND (not element, usually) is a pure liquid. (g) means gas and (s) means solid. In the equation below, HCl(aq) + NaOH(aq) -->NaCl(aq) + H2O(l)This …
  2. chemistry

    Two solutions are prepared. In Solution A, 5.0 g of a substance of molecular weight 50 is dissolved in 100 mL of pure water. In Solution B, 5.0 g of a substance with molecular weight of 75 is dissolved in 100 mL of pure water. The …
  3. science

    1)Compare the properties of metals nonmetals and metolliods?
  4. science

    1)Compare the properties of metals nonmetals and metolliods?
  5. science

    1)Compare the properties of metals nonmetals and metolliods?
  6. chemistry

    The molar heat of solution of a substance is found to be +35.34 kJ/mol. The addition of 0.20 moles of this substance to 1.5 L water initially at 55. °C results in a temperature decrease. Assume the specific heat of the resulting solution …
  7. Chemistry

    Which of the following best describes the difference between a mixture and a pure substance?
  8. science

    Why is it difficult to distinguish between some pure substances and solutions?
  9. Chemistry

    A 2.35 g sample of a substance suspected of being pure gold is warmed to 72.2 ∘C and submerged into 15.5 g of water initially at 24.1 ∘C. The final temperature of the mixture is 26.5 ∘C. Part A What is the heat capacity …
  10. math

    When a chemist dilutes pure acid with another substance, the resulting mixture is no longer pure acid. Consistent with the words, pure acid is 100% acid. So, there are 20 grams of pure acid in 20 grams of a pure-acid solution. Laura, …

More Similar Questions