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How much energy was used to melt 15 grams of ice at 0 °C? pls show work :
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What is the empirical formula of vanadium 1 oxide given that 20.38 grams of vandium combines with oxygen to form 23.58 grams of the oxide
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Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
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Chemistry, 23.06.2019 04:00, Bassoonist
How much energy is required to vaporize 2 kg of copper? a 4730 kj b 207kj c 9460 kj d 414kj
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How much energy was used to melt 15 grams of ice at 0 °C? pls show work : ...
Social Studies, 31.07.2019 08:40
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