If a current of 2.5A flows through an electrolyte for 3 hours and 1.8g of a substance is deposited, what is the mass of the substance that will be deposited if a current of 4A flows through it for 4.8 hours?

Odemosad

1 year ago

Use the first parameters to find Z

Z = 1.8 / (2.5 * 3) = 0.24

Then, M = ZIt = 0.24 * 4 * 4.8
= 4.608 ≈ 4.6g

abimbola22

2 years ago

M = Zlt make Z d subject of the formula in order to find Z
Z= M/lt
Z = 1.8/2.5(3x60x60)
Z= ?

MhizDee430

9 months ago

Use this instead.
we know that z=m/Q
z=m/it
Therefore M1/i1 × t1=M2/i2 ×t2.
Use the formula about to find/solve for M2