When 1.0g of diethyl ether is converted to vapor at its boiling point, about how much heat is absorbed? (c4h10o, hvap= 15.7kj/mol, boiling point: 34.6°c)a) 2 jb) 2 kjc) 0.2 jd) 0.2 kj( show how you got the answer.)

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent