1) Chemical equation of the equilibrium
BaCrO4⇄ Ba (2+) + CrO4 (2-)
2) Ksp equation
Ksp = [Ba(2+)] [CrO4 (2-)]
where Ksp = 1.0 * 10^ - 10 and [Ba(2+)] = [CrO4(2-)] = x
3) Calculations
1.0 * 10^ -10 = x * x
=> x^2 = 1.10 * 10^-10
=> x = √[1.0 * 10^ -10] = 0.000010
Answer: [Ba(2+)] = [CrO4(2-)] = 0.00001 M
Answer:
O Presence of nucleus in cells
Explanation:
Answer:
It is broken down into water and oxygen
Explanation:
2H2O2 -----> 2H2O +O2
Since pressure is connected to force, the force on a wall is
straightly proportional to the square of the velocity times the mass. The ratio
of the molecular weights of the CO2 and SO2 is (64.066 / 44.01) = 1.456. But,
we are not yet done. The actual rms velocity has to be taken as the square root
of that number, so the answer is 1.206.
