The physician orders 500 mg of ampicillin for your client. A…

The physician orders 500 mg of ampicillin for your client. A 1 g vial of powdered ampicillin is available. The label says to add 2.2 mL sterile water to yield 1 g/2.5 mL. How many milliliters of reconstituted ampicillin should you give? Do not provide the unit of measurement. Only provide the number. Round to the nearest tenth.