What is the relationship between the increase in the speed of the agitator and the increase in the diameter of the impeller as a function of power? explain, comment and present your answer with an example.

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.