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Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
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Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution
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How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?
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How many neutrons does an element have if its atomic number is 50 and its mass number is 166
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An equilibrium may exist between a solid and vapour due to evaporation and condensation
a. true b....
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