Calculate concentration of salt, pH and pka of NH4CI, percent degree of hydrolysis 0.0232%

Sugar is dissolved in water. which is the solute? sugar neither both water

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?