Chemistry, 26.07.2019 21:30 wickedskatboarder
A0.271 g sample of an unknown vapor occupies 294 ml at 140.°c and 847 mmhg. the empirical formula of the compound is ch2. what is the molecular formula of the compound?
Answers: 1
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What is the correct term for living the most sustainable life you can within your current circumstances?
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When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?
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Why is any chemical reaction always balanced? give reasons and explain the easiest way to solve the balancing problems in chemical equations with stoichiometric coefficients upto 20 as hit and trial doesn't always work. give full reasoning
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If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes or no?
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A0.271 g sample of an unknown vapor occupies 294 ml at 140.°c and 847 mmhg. the empirical formula of...
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