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made Activity F Quiz. ustine tHarricon Name 1. Write the molar mass for water, correct to three digits to the right of the decimal point. 2. Which of these is soluble in water? a. AgBr b. Ca(P042 © NHaCl d. MgCO 3. Which of these reactions will produce water? pick two a. CuSO45H2O heated b. Mg+2HNO c. Cu+S heated 4. In human blood, carbonic acid breaks down to water and carbon dioxide. Write the equation for this chemical reaction, and don't forget the state descriptors 5. Write any CORRECT, THAT YOU HAVE BEEN TAUGHT chemical formula for the acetate ion here, and put the correct charge on it.