Answer:
hydrogen peroxide is a compound
Buffers in the human body can help to prevent a deadly change in blood pH.
Answer:
=> moles = Given mass/molar mass
=> 0.787 = Given mass/(39 + 12 + 14)
=> 0.787 = Given mass/65
=> mass = 0.787 × 65
=> <u>mass = 51.155 g</u>
The correct answer would be C, vacuole.
