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A48 g piece of ice at 0.0 ∘c is added to a sample of water at 7.4 ∘c. all of the ice melts and the temperature of the water decreases to 0.0 ∘c. how many grams of water were in the sample?
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Classify each statement about effective nuclear charge, zeff, as true or false.
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Qual é o balanceamento do methanol?...
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