Question

0,16 моль:3моль = х:1 моль.Нужно найти х

Answer 1

N(H2SO4)= 3 моль
m(H2SO4)=?

m=M * n
M(H2SO4)= 1*2+ 32+ 16*4= 2+32+64=98 г/моль
m= 98 г/ моль * 3 моль= 294 г
 

Answer 2

To find the value of x, we can use the concept of mole ratio. The given ratio is:

0.16 moles : 3 moles = x moles : 1 mole

Now, we can set up a proportion and solve for x:

(0.16 moles) / (3 moles) = x moles / (1 mole)

Cross-multiply to solve for x:

0.16 moles * 1 mole = 3 moles * x moles

0.16 = 3x

Now, divide both sides by 3 to isolate x:

x = 0.16 / 3

x ≈ 0.0533 moles

So, the value of x is approximately 0.0533 moles.