Concept explainers
Interpretation:
The original solution has to be identified if addition of a small crystal of
Concept Introduction:
Solution:
It is the homogeneous mixture of two or more substances.
In such a mixture, solute is a substance (of lower proportion) dissolved in another substance (of larger proportion), called solvent. In aqueous solution, the solvent is water.
Generally solution are classified into three types as follows,
- Saturated solution
- Unsaturated solution
- Supersaturated solution
Saturated solution is the solution that contains maximum quantity of solute dissolved in the solvent. In the given volume of saturated solution amount of solute dissolved in the solvent called solubility.
Unsaturated solution is the solution that contains less quantity of solute than saturated solution.
Supersaturated solution contains more solute than solute present in the saturated solution.
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General, Organic, and Biological Chemistry
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- ercise 15.7 What volume of 12 M HCI must be taken to prepare 0.75 L of 0.25 M HCl?arrow_forwardWhat is the molarity of a solution that has 64g of NaBr dissolved in enough water to make 500.mL of solution? a. 1.2 M b. 0.62 M c. 0.64 M d. 0.81 M e. no correct responsearrow_forward22. Which of the following would 1-octene be soluble in? a. hydrochloric acid b. water c. hexane d. more than one choice is correct e. no correct responsearrow_forward
- sample of a solution has a pH of 11.75. What is the molar concentration of H+ in the solution? a. 5.6 x 10 -3 b. 1.8 x 10-12 c. 7.9 x 10 -6 d. 1.1 x 10 -1 e. no correct responsearrow_forwardWhen the concentration of H3O+ ions is multiplied by the concentration of OH- ions in a sample of water, the product will a. be 1 x 10-7 (mol/L)2 b. be 1 x 10-14 (mol/L)2 c. depend on the pH of the solution d. no correct responsearrow_forwardProblem 4 It takes 0.50 moles of Br,1) to titrate 25.0 mL of H,S,0 (aq) in the reaction: + 4Br, + 5H,0 – 2So + 8Br + 10H* What is the molar concentration of H,S,0,? Enter your answer in the box provided with correct units and sig. figs.: The molar concentration Answer: of H,S2O3(aq) isarrow_forward
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