The label on a bottle of medicine reads​ "Each 5 mL teaspoonful contains​ glucose, 1.87​ g; levulose, 1.87​ g; and phosphoric​ acid, 22.2 ​mg."   a. Find the amount of phosphoric acid in the recommended dosage of two teaspoons. b. If the bottle contains 5 ​ounces, find the quantity of phosphoric acid in the bottle. (1 oz≈30 mL; 1 tsp≈5 mL)

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