What type of chemical reaction is illustrated in the following example?  2 Mg (s) + O2 (g) ⟶ MgO (s)

Here is the organic chemical equation for the reaction of an inorganic compound B with a big organic molecule A that might be found in plant or animal fats or oils: A + NB X HO OH OH + 3 HO Complete this description of the reaction by answering the questions in the table below. What is the chemical formula of B? What is the stoichiometric coefficient N? Are there any special reaction conditions X needed? (You can assume the reaction mixture is gently heated, and X is not "A") If you said there were special reaction conditions needed, what is X? In the drawing area below, draw the chemical structure of A. Ú 0 0 yes no Click and drag to start drawing a structure. 00 X Ś X :0 Ś

Ca( OH)2 (aq) + HCl (aq) -------> CaCl2 (aq)   +  H2O (l)  Note: unbalanced equation  What concentration (M) of 0.15 L solution of calcium hydroxide  must be in order to react with 2.0 L of 0.2 M solution of HCl? (Hint: use solution stoichiometry from the balanced equation)

Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory as a primary standard. It has the unwieldy formula of KHC8H4O4. This is often written in shorthand notation as KHP.If 33.7 mL of a sodium hydroxide solution are needed to neutralize 1.28 grams of KHP, what is the molarity of the sodium hydroxide solution?