Chemistry, 03.04.2020 16:04 carladasie
A solution of sodium nitrate, NaNO3, in 200 g of water is saturated at 50°C. If the solution is cooled to 20°C, how many grams of sodium nitrate will precipitate from the solution?
Answers: 2
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Type the letter that represents the correct location for each particle type below.
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Acontrol during an experiment. might change remains constant does not exist does change
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Butane gas reacts with oxygen gas to give carbon dioxide gas and water vapor (gas). if you mix butane and oxygen in the correct stoichiometric ratio, and if the total pressure of the mixture is 390 mmhg, what is the pressure (in mmhg) of water vapor after the reaction is completed (temperature and volume do not change).
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Select the statement that describe chemical properties a. antacid tablets neutralize stomach acid b. helium is the lightest monatomic element c. water freezes at 0 celsius d. mercury is liquid at room temperature
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A solution of sodium nitrate, NaNO3, in 200 g of water is saturated at 50°C. If the solution is cool...
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