Chemistry, 15.12.2020 14:00, Stucklikechuck1703
Why concentrated HNO3 is 69% by mass of nitric acid? Please explain what it means.
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If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms
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Chemistry, 22.06.2019 19:30, gracieisweird12
Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol
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Why concentrated HNO3 is 69% by mass of nitric acid? Please explain what it means....
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