Chemistry, 05.07.2019 20:30, arslza6

Consider this reaction: 2ch3oh(l) + 3o2(g) ⟶ 4h2o(l) + 2co2(g) δh = −1452.8 kj/mol what is the value of δh if (a) the equation is multiplied throughout by 2, (b) the direction of the reaction is reversed so that the products become the reactants and vice versa, (c) water vapor instead of liquid water is formed as the product?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 05:40, yah2muchh

Calculate: select the worksheet tab. this tab you calculate the analyte concentration.  fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.)  record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes.  record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed

Answers: 2

continue

Chemistry, 22.06.2019 05:50, vanessa051266

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

Answers: 1

continue

Chemistry, 22.06.2019 11:00, pindu

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it

Answers: 1

continue

Chemistry, 22.06.2019 14:00, leahstubbs

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

Answers: 3

continue

Do you know the correct answer?

Consider this reaction: 2ch3oh(l) + 3o2(g) ⟶ 4h2o(l) + 2co2(g) δh = −1452.8 kj/mol what is the valu...