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What is the universal solvent?
Mixtures are not chemically combined like pure substances
Stir it
saturated
79
12
Nitrogen
silver
water
Air is comprised of about 78% Nitrogen, 21% Oxygen, and less than 1% other gases. In a sample of clean air, what would the solvent be?
Mixtures are not chemically combined like pure substances
Stir it
saturated
79
12
Nitrogen
silver
water
What is the difference between a pure substance and a mixture?
Mixtures are not chemically combined like pure substances
Stir it
saturated
79
12
Nitrogen
silver
water
How many neutrons are located in the nucleus of a sodium-23 atom?
Mixtures are not chemically combined like pure substances
Stir it
saturated
79
12
Nitrogen
silver
water
Which of the following is a way to increase the rate of solubility of a solution?
Mixtures are not chemically combined like pure substances
Stir it
saturated
79
12
Nitrogen
silver
water
How many protons are there in an atom of gold?
Mixtures are not chemically combined like pure substances
Stir it
saturated
79
12
Nitrogen
silver
water
When you add so much solute that no more dissolves because you have reached the maximum amount that can be dissolved, you have created a ____________ solution.
Mixtures are not chemically combined like pure substances
Stir it
saturated
79
12
Nitrogen
silver
water
Sterling silver is an alloy of silver that consists of 92.5% pure silver and 7.5% copper. Which metal is the solvent?
Mixtures are not chemically combined like pure substances
Stir it
saturated
79
12
Nitrogen
silver
water
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