18 July, 11:02
1. Which of the following is NOT a property of solution?
a. It has a definite composition.
b. It has a homogeneous composition.
c. It is consist of a single phase.
d. It can be physically separated into its components.
2. What is the molarity of a solution that contains 1.50 mol HCl in 2.50 L of solution?
a. 1.67 M
b. 0.600 M
c. 1.20 M
d. 1.40 M
3. In a solution of 6M HCl, HCl is the
4. Mg (OH) 2 + 2 HCl → MgCl2 + 2 H2O is an example of
a. Synthesis Reaction
b. Single Displacement Reaction
c. Decomposition Reaction
d. Double Displacement Reaction
5. Given the balanced equation:
2 H2 + O2 → 2 H2O
What mass of water will 16 g of O2 produce?
(round your answer to the nearest whole number)
a. 2 g
b. 36 g
c. 18 g
d. 9 g
18 July, 12:44
it is consist of a single phase
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» 1. Which of the following is NOT a property of solution? a. It has a definite composition. b. It has a homogeneous composition. c. It is consist of a single phase. d. It can be physically separated into its components. 2.