Chemistry, 30.01.2020 18:49 werdtotheblue691
Each of the compounds that you tests contained chlorine, which is a poisonous gas. why was this test safe to perform (it was, or your lungs would have turned to mush) without a gas mask?
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Why are the trends and exceptions to the trends in ionization energy observed?
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Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
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When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa
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What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles
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Each of the compounds that you tests contained chlorine, which is a poisonous gas. why was this test...
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