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How many formula units of sodium nitrate will react with 25.0g of calcium carbonate to produce sodium carbonate and calcium nitrate
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Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
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Complete each row of the table below by filling in the missing prefix or missing exponent.
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How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it
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How many formula units of sodium nitrate will react with 25.0g of calcium carbonate to produce sodiu...
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