What is the identityof the salt
An unknown salt is eitherNaCN, NaC2H3O2 , NaF,NaCl, or NaOCl. When 0.100 mol of the salt is dissolved in 1.00 Lof solutions, the pH of hte solution is 8.07. What is the identityof the salt?
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A politician claims that she will receive 59% of the vote in an upcoming election. The results of a properly designed random sample of 100 voters showed that 53 of those sampled will vote for her.
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You had 58.45 mg NaCl. How many milliliters of H2O are needed tomake a 1.0 M solution of aqueous NaCl? How many milliliters of H2Oneeded to make a 10% solution (by weight) of aqueous NaCl?
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