Explain what is meant by Kc, Ksp, Ka, and Kb. What do they mean and what does a higher or lower value indicate? What is meant by the term ion? What is the meaning of the term "proton" as used in chemistry? What does the equation e = mc^2 mean? What is the best way to des...
If K_p for A(g) to B(g) is 0.83, what is the value of K_p for B(g) to A(g)? What does "effective pairs" mean? Explain what is meant by Kc, Ksp, Ka, and Kb. What do they mean and what does a higher or lower value indicate? What do we mean by the equivalence point...
peak at your desired level (between -3 and +3 VU). With transient heavy sounds it may happen that auto gain boosts too much your tracks and drive them into clipping, to avoid this we have provided a max. peak ceiling that will prevent your signal from going higher than the set value....
What is the value of x and y? What is the value of x? 10(3.71x) = 315.2(1.19+7.59) What does the range value of 0 mean? Explain the significance of (a) a very large value of K, (b) a very small value of K, and (c) a value of K of about 1. What is the relationship...
Use a rxn mechanism to explain the answer. Why is CH_3OH amphoteric? What are the fundamentals of chemistry? Explain what is meant by Kc, Ksp, Ka, and Kb. What do they mean and what does a higher or lower value indicate? What is the principle of osmosis? What are the important...
Concentration: EPA's drinking water standard reveals the maximum concentration of contaminants allowed. This concentration can be given implying various units. Since, allowed concentration is quite low, units like mg/L, ppb etc are used. Answer and Explanation:1 ...
Explain what is meant by Kc, Ksp, Ka, and Kb. What do they mean and what does a higher or lower value indicate? Why is the concept of polarity important? Explain why some electrolyte solutions are strongly conducting, whereas others are weakly conducting. Does saturat...
When two liquids are mixed, the temperature after mixing is higher than the temperature before mixing. What does this imply about the forces acting between the molecules of the two liquids? Which of the following increases the solubility of a gas in solution?...
Does it become a liquid or solid? When water boils, steam forms. When vinegar and baking soda combine, carbon dioxide gas is released. Which change is physical and which change is chemical? How do you know? What happens to the Ksp value of a solid...
What is the solubility product constant, Ksp?Does the solubility of Cerium(III) sulfate solute increase or decrease with temperature?What will happen to the higher solubility when the pH=4 for PbF_2?1) What are the expected solubility of the following to a series of solutions of in...