Imagine a new lab scenario. You took a clean and dry crucible and measured it to be 25.125 grams. To the crucible, you added 50.0 mL of NaCl solution and placed the solution on a hot plate to evaporate all the water away. You then measured the crucible with solid sodium chloride in it to find that the mass was 28.778 grams. What was the concentration of the NaCl solution
Answers: 3
Chemistry, 21.06.2019 18:30
Amass of 100.0 g of solute is dissolved in water so that 850. ml of a 0.7500 m solution has been prepared. what is the molar mass of the solute?
Answers: 2
Chemistry, 21.06.2019 19:00
Asyringe contains 56.05 ml of gas at 315.1 k. what volume will that gas occupy if the temperature is increased to 380.5 k? a) 12.41 b) 46.42 c) 67.68 d) 81.74
Answers: 1
Chemistry, 22.06.2019 23:10
Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.
Answers: 3
Imagine a new lab scenario. You took a clean and dry crucible and measured it to be 25.125 grams. To...
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