If 26.2 ml of agno3 is needed to precipitate all the cl− ions in a 0.785-mg sample of kcl (forming agcl), what is the molarity of the agno3 solution?

The molarity of the solution is

Explanation:

The Balanced chemical equation is

Mole ratio of : KCl is 1 : 1

So moles  = moles KCl

So  Molarity

= 0.000402M or mol/L is the Answer

(Or) is the Answer

It's 4.02 x

Explanation:

I tried answering what the person above me said, but that was wrong, so I just put a - to the 4 and it worked

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

ugh fiel iente of insistí is did kiwis jaj