4 years ago

A urine sample has a mass of 147 g and a density of 1.010 g/ml. what is the volume of this sample?

1 answer:

4 0

Volume = Mass / Density

Volume = 147g / 1.010 g/ml

Volume = 146 ml

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Sever21 [200]

Answer:

The spectator ions is: $K^+$ and $SO^{2-}_4$

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$H_2SO_{4(aq)} + 2KOH _{aq} \to K_2SO_{4(aq)} +2H_2O _{(l)}$

Rewriting this equation as ionic;

$[2H^{+} + SO^{2-}_4 + 2K^+ +2OH^- \to 2K^+ SO_4^{2-} + 2H_2O ]$

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