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Q28: There are 3 yards in a foot.
Q41: How was George Trepal able to reseal
Q44: What does the subscript "2" mean in
Q47: How much NaBr is needed to react
Q72: Which cation will make an insoluble precipitate
Q79: When a candle is burned in a
Q84: Which of the following are not electrolytes?<br>A)NaI<br>B)CaCl<sub>2</sub><br>C)KBr<br>D)NO<sub>2</sub>
Q86: The mass of 3.0 moles of NaCl
Q105: What is the volume of a material
Q114: How many significant figures are there in