Chemistry, 17.07.2020 02:01 gabi83

during a reaction the entahlpy of formation of an intermediate is 34 kJ/mol. during the reaction 4 moles of intermediate are produced. what is the enthalpy value for this step of the reaction a. -136 kJ B. -34 kJ c. 136 kJ d. 34 kJ

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 06:30, AleciaCassidy

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

Answers: 1

continue

Chemistry, 22.06.2019 07:30, veronica25681

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

Answers: 1

continue

Chemistry, 23.06.2019 00:00, PineappleDevil889

2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.

Answers: 1

continue

Chemistry, 23.06.2019 00:30, vane6176

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices

Answers: 3

continue

You know the right answer?

during a reaction the entahlpy of formation of an intermediate is 34 kJ/mol. during the reaction 4 m...