Chemistry, 30.06.2020 07:01 keirarae2005
NO (g) = 1/2N2 (g) + 1/2o2 (g) H= -90.3 kj What is true about the reaction?
Answers: 1
Chemistry, 21.06.2019 22:10
What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance
Answers: 2
Chemistry, 22.06.2019 12:00
An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?
Answers: 1
Chemistry, 22.06.2019 14:10
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Chemistry, 22.06.2019 17:30
Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world
Answers: 3
NO (g) = 1/2N2 (g) + 1/2o2 (g) H= -90.3 kj What is true about the reaction?...
Health, 11.03.2021 22:50
Mathematics, 11.03.2021 22:50
Health, 11.03.2021 22:50
History, 11.03.2021 22:50
Health, 11.03.2021 22:50
Mathematics, 11.03.2021 22:50
Mathematics, 11.03.2021 22:50
Mathematics, 11.03.2021 22:50
Mathematics, 11.03.2021 22:50
Social Studies, 11.03.2021 22:50
Physics, 11.03.2021 22:50