Answer:
Explanation: the function of the respiratory system is to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body.
it is a weak acid
acid
Explanation:
formaldehyde is a weak acid (pK greater than 13),
- 8.89
= = - 8.89
changing the bonds changes the mass.
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Mole = Mass / Molar mass
6.12 moles = Mass / 74.92 g/mol
Mass = 6.12 moles x 74.92 g/mol
Mass = 458.51g