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Why is heat or thermal energy considered a form of kinetic energy
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Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) β ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 Β°c?
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What does the symbol (βhfus) indicate in a phase change?
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What is the chemical formula for the compound formed between sodium and flour one
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Why is heat or thermal energy considered a form of kinetic energy...
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