The following reaction was performed in a sealed vessel at 766 ∘c : h2(g)+i2(g)⇌2hi(g)initially, only h2 and i2 were present at concentrations of [h2]=3.80m and [i2]=3.00m . the equilibrium concentration of i2 is 0.0500 m . what is the equilibrium constant, kc, for the reaction at this temperature?

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.

може ли да зареждате повече информация, моля