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The density of an unknown gas at 98°c and 740 mmhg is 2.50 g/l. what is the molar mass of the gas with work showed?
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Which of the following is most likely true about water in chemical solutions?
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Chemistry, 22.06.2019 17:30
What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.
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SO42- + 2Cr(OH)3 + 4OH- → + 2CrO42- + 3SO32- + 5H2O
In the above redox reaction. Use oxidation nu...
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