[zn(oh)4]2− is a soluble species in water at 298 k, while zn(oh)2 is not. what is the minimum concentration of oh−(aq) required to dissolve 0.015 mol of zn(oh)2 in a liter of solution at this temperature? ksp for zn(oh)2 = 3.0 x 10−16 and kf for [zn(oh)4]2− = 4.6 x 1017

Which of the following statements is true about planck’s law

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?