Chemistry, 01.09.2019 17:10, Jasten

Manganese dioxide (mno2(s), hf = –520.0 kj) reacts with aluminum to form aluminum oxide (ai2o3(s), hf = –1699.8 kj/mol) and manganese according to the equation below.
what is the enthalpy of the reaction?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 23:30, LilErvin

The density of benzene at 15 °c is 0.8787 g/ml. calculate the mass of 0.1500 l of benzene at this temperature. enter your answer in terms of grams

Answers: 2

continue

Chemistry, 23.06.2019 01:30, emfranco1

Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.

Answers: 1

continue

Chemistry, 23.06.2019 05:30, brianrodriguez2005

What is the body’s main processing system? it uses input from various parts to control voluntary and involutiontary movement. it’s composed of two main parts-the brain and spinal cord. a. nbs b. cns c. ans d. pns

Answers: 1

continue

Chemistry, 23.06.2019 15:10, HannyBun

Certain types of organisms such as fireflies and anglerfish can produce light through chemical reactions in a process called bioluminescence. what kind of chemical reactions occur during bioluminescence? o a) exothermic ob) endothermic oc) recomposition od) decomposition

Answers: 2

continue

Do you know the correct answer?

Manganese dioxide (mno2(s), hf = –520.0 kj) reacts with aluminum to form aluminum oxide (ai2o3(s), h...