Chemistry, 20.04.2020 04:58 alexmoy45p8yd7v
50.g of NaNO3 was dissolved in 1250 mL of water. what is the molality of the solution? [ Molar mass of NaNO3 = 85 g/mol
Answers: 1
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Sugar is dissolved in water. which is the solute? sugar neither both water
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Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?
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The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.
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50.g of NaNO3 was dissolved in 1250 mL of water. what is the molality of the solution? [ Molar mass...
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