Chemistry, 29.06.2019 17:30, SophieCasey
The equation for enthalpy change (δh) at constant pressure (p) is δh = qp = δe + pδv, where qp is the heat lost or gained at constant pressure, δe is the change in the internal energy of the system, and δv is the change in volume (v2 − v1) of the system. a sample of gas is maintained at a constant pressure of 2.63 atm. after 617 j of thermal energy is applied to (and absorbed by) the gas, its internal energy has increased by 483 j. by how much has the volume of the gas changed? (include the sign of the value in your answer.)
Answers: 3
Chemistry, 21.06.2019 14:30, Staceyrycz2772
Which is true of the reactants in this displacement reaction? fe + 2hcl fecl2 + h2 a. the reactants are located to the left of the arrow in the chemical equation. b. the reactants contain 1 iron atom, 2 hydrogen atoms, and 1 chlorine atom. c. the reactants are the atoms, molecules, or compounds formed in the reaction. d. the reactants have the same physical and chemical properties as the products.
Answers: 1
Chemistry, 22.06.2019 04:00, heavyhearttim
4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal
Answers: 2
Chemistry, 22.06.2019 14:30, Playboycxm
Chemistry worksheet - i am not sure what they are asking for exactly?
Answers: 1
The equation for enthalpy change (δh) at constant pressure (p) is δh = qp = δe + pδv, where qp is th...
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