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How many moles of solute particles are present in 100.0 ml of 2.50 m (nh4)3po4?
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A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?
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How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.
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What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?
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How many moles of solute particles are present in 100.0 ml of 2.50 m (nh4)3po4?...
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