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Chemistry, 22.06.2019 05:30
Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?
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Chemistry, 23.06.2019 01:30
How is the solubility of a carbon dioxide gas in water increase?
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calculate the molarity of glucose C6 H12 O6 in a solution of 90 grams of solute in 1.5 liters of sol...
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