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If the half-life of the parent isotope is 1,300 million years, how old is the rock sample?
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Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
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How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
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Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?
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If the half-life of the parent isotope is 1,300 million years, how old is the rock sample?...
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