Chemistry, 08.12.2021 19:10, Kidmarkham4475

100 POINTS PLEASE HELP Balance the equation then choose the coefficient for blank 2 (in front of O2)

_ Na + _ O2 --> ___ Na2O

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 16:00, weasel71

Answer asap : ( a. how does mucus prevent the entry of pathogens? b. describe two ways white blood cells protect us from pathogens.

Answers: 1

continue

Chemistry, 22.06.2019 16:50, brandiwingard

What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume

Answers: 2

continue

Chemistry, 23.06.2019 03:00, kuehlthau03

Describe the properties of sodium, chlorine, and sodium chloride

Answers: 1

continue

Chemistry, 23.06.2019 12:00, snikergrace

Which of the following statements is true? a. most heat energy is easily recovered and used for useful actions. b. friction causes molecules to vibrate more slowly. burning air and gasoline in an c. engine changes chemical energy into mechanical energy. it is impossible to d. change mechanical energy into mechanical energy.

Answers: 1

continue

Do you know the correct answer?

100 POINTS PLEASE HELP Balance the equation then choose the coefficient for blank 2 (in front of O...