If the concentration of sodium ion in this average individual is 0.131 M, what is the mass of sodium ion circulating in 5.0L of blood?

Question

anonymous · Answer

Use the formula $$c=\frac{n}{v}$$

anonymous · Answer

$$Also\quad convert\quad 5L\quad to\quad dm^-3$$

anonymous · Answer

1dm^-3 = 1L

anonymous · Answer

your saying $$\frac{ .131M }{ 5L }$$

anonymous · Answer

From the formula you can find the no. of moles of sodium. After that find the relative atomic mass of sodium and use the $$n=\frac{m}{M}$$ formula to get the mass

anonymous · Answer

$$cv=n$$$$.131mol dm^-3*5dm^-3=n$$

anonymous · Answer

thank you I have to figure out how to put this into my calculator

anonymous · Answer

Ok take your time :)

anonymous · Answer

ok so i got$$2.24*10^{02}$$ is that correct?