Answer to Question #264751 in General Chemistry for Cami

Question

Equation B: CH3NH2 (ac) & CH3NH3^+1 (ac) + OH ^-1(ac), Kb = 4.4 x 10^-4

a)It decreases to 33.0% part/times% of both products, then the dynamic balance will be readjusted By running it__________To the reactant by_________Part/times/%.

b) According to the value of Kb at 298 K, it is observed that if it increases four parts/times/% the concentration of products, Then the symbol in the chemical equation that demonstrates how that effect would be counteracted would be_________

c)When it reached dynamic equilibrium it is found that (OH^-1] was 9.900M, the molarity of Our reagent must be___________(Equal, major, minor) when compared to that product.

d)If the pOH value is 7.10 therefore in that substance (s) of equilibrium an environment predominates_____________

justify point b with to or more sentences

Answer 1

The true statement about basic solution at room temperature is that it has a greater concentration of hydroxide compared to hydronium ions.

Basic solutions have always pH greater than 7.

Basic solutions have bitter and caustic taste.

Basic solutions are not used as conductors in car batteries, acidic electrolytes are used in car batteries.