Solutions of bleach (10 mL) are added simultaneously to two of the beakers, reserving the third as a control: The more concentrated solution contains 2 mL of bleach in 10 mL of solution. The dilute ...
Use regular strength – 6 percent – bleach for the bath. Do not use concentrated bleach. Use a measuring cup or measuring spoon to add the bleach to the bath. Adding too much bleach to the bath can ...
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