When fat comes in contact with sodium hydroxide, it produses soap and glycerin. determine weather this is a physical change or a chemical change. explain your answer.

6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3