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If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?
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How many moles of oxygen gas are produced from the decomposition of six moles of potassium
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Chemistry, 22.06.2019 21:40
A5 mole sample of liquid acetone is converted to a gas at 75.0Β°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0Β°c, what is the total energy required for the conversion?
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Chemistry, 23.06.2019 01:10
Volume is a measurement of how fast particles of a substance are moving
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Balance the following redox reaction in basic solution. N2H4(aq)+Zn2+(aq)β N2(g)+Zn(s)...
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