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Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?
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KI+Pb(N03)2 > PBI2+ KNO3 how many molecules of potassium (KNO3) nitrate are produced when 6.57 mo...
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