5. Calculate the molar mass of barium hydroxide. (Input only the number, not the units.) 6....

5. Calculate the molar mass of barium hydroxide.

(Input only the number, not the units.)

6. What is the mass percent of oxygen in phosphoric acid, H₃PO₄?

(Input just the number, not the percent sign. Use correct sig. figs. from the periodic table at the start of the exam.)

Expert Solution

5) 171.34

6) 65.31%

queen_honey_blossom answered 2 years ago

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