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How many atoms of aluminum (Al) are in 6.98 mol of aluminum?
Answers: 3
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A5 mole sample of liquid acetone is converted to a gas at 75.0°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 75.0°c, what is the total energy required for the conversion?
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The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy
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What is the percent by mass of magnesium sulfate in mgso4.7h2o
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Calculate the ph of a .10m nh4cl solution. the kb value for nh3 is 1.8×10^-5
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How many atoms of aluminum (Al) are in 6.98 mol of aluminum?...
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