The amount of heat involved in the synthesis of 1 mole of a compound from its elements, with all substances in their standard states at 25°c, is called a) standard heat of formation b) heat of solidification c) enthalpy d) heat of reaction

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction

Why did southern business leaders want to increase the number of slaves

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.