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A1 mole sample of hydrogen gas has the same number of hydrogen atoms as a 2 mole
sample of water molecules (H2O).
O True
False
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What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j
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How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag
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What is a substance? a. a physical property of matter b. a chemical property of matter c. an element or compound that cannot be physically separated d. characteristics used to tell the difference between mixtures
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A1 mole sample of hydrogen gas has the same number of hydrogen atoms as a 2 mole
sample of water mo...
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