Chemistry, 25.11.2019 04:31 BigGirlsTheBest

The standard internal energy change for a reaction can be symbolized as δu∘rxn or e∘rxn. for each reaction equation, calculate the energy change of the reaction at 25∘c and 1.00 bar.
2h2(g) + o2(g) ⟶ 2h2o(l) δh∘rxn= −571.6kj/mol

h2(g) + cl2(g) ⟶ 2hcl(g) δh∘rxn= −184.6kj/mol

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 19:20, rider1738

What is the strongest intermolecular force between an nacl unit and an h2o molecule together in a solution? covalent bonding dipole-dipole force hydrogen bonding ion-dipole force

Answers: 1

continue

Chemistry, 21.06.2019 20:30, Garciaapril1597

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

Answers: 1

continue

Chemistry, 22.06.2019 02:30, carsonjohnsonn

If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms

Answers: 1

continue

Chemistry, 22.06.2019 05:00, hjamya17

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Answers: 1

continue

You know the right answer?

The standard internal energy change for a reaction can be symbolized as δu∘rxn or e∘rxn. for each re...