Question

Calculate the number of moles present in 1.25 cm of 0.5M H3PO4 solution​

Answer 1

Answer:

You must mean 1.25 cm^3.

I have no idea what cune is.

You must mean 0.5 M and not 0.05 m. I will assume you meant 0.5 M.

mols H3PO4 = M x L = ?. That's 0.5 M x (1.25 cm^3/1000 cm^3) = ?

Hope it's helpful

Thanks

PLSSS FOLLOW ME