Base Weaks and Strong water Basic Salt which of the following two combination are correct a) NH4cl-basic b)NaHco3-basic
c)KHco3-acidic
d)k2co3-basic

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next

What is the effect of returning nuclear reactor cooling water back into bodies of water?

Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg