Chemistry, 16.04.2021 17:40 madenaz123

Select all the exothermic reactions from the list below. Group of answer choices

C + O2 --> CO2 + 167 kJ

KClO3 + heat --> KCl + O2

2Al + Fe2O3 --> Al2O3 + 2Fe + heat

2Zn(NO3)2 + heat --> 2ZnO + 2NO2 + 3O2

2H2O2 --> 2H2O + O2 + 148 kJ

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 14:00, yselahernandez02

Can you reduce your impairment by drinking coffee or cold showers? true or false?

Answers: 3

continue

Chemistry, 22.06.2019 01:00, angelteddy033

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

Answers: 2

continue

Chemistry, 22.06.2019 01:30, EMQPWE

In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l

Answers: 1

continue

Chemistry, 22.06.2019 16:40, westball101

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg

Answers: 3

continue

You know the right answer?

Select all the exothermic reactions from the list below. Group of answer choices

C + O2...