Chemistry
Chemistry, 09.12.2020 18:40, bigboss2984

The reaction below shows the decomposition of water into oxygen and hydrogen gas. 2H2O --> 2H2 + O2

Describe how you would determine whether or not this reaction is endothermic.

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 11:30, rayrayy91
If a solution had a ph of 7 what is the solution
Answers: 1
image
Chemistry, 22.06.2019 14:30, Kiaraboyd9366
Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
Answers: 1
image
Chemistry, 22.06.2019 15:30, neariah24
Plz me ! 1 which of earths spheres contains most of its mass? a atmosphere b hydrosphere c geosphere* d biosphere 2 erosion and weathering are examples of which types of forces? a constructive forces b destructive forces* c gravitational forces d inertia-related forces 3 which of the following statements about earths atmosphere is true? a earths atmosphere contains 78% water vapor which is essentail to life b earths atmosphere contains 21% oxygen c earths atmosphere contains carbon dioxide which all life forms require d earths atmosphere allows radiation from the sun to pass through it and warm earths surface* 4 the strenght of the force of gravity between two objects is determined by which of the following factors? select all that apply a the messes of the objects* b the distance between the objects* c the volumes of the objects d the surface area of the objects 5 earth and moon are kept in there respective orbits due to the influence of a inertia b gravity c gravity and inertia* d neither gravity or inertia if you answer all questions right i will give
Answers: 1
image
Chemistry, 22.06.2019 17:00, Estrella2209
Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness
Answers: 1
Do you know the correct answer?
The reaction below shows the decomposition of water into oxygen and hydrogen gas. 2H2O --> 2H2 +...

Questions in other subjects:

Konu
History, 26.04.2021 22:40
Konu
Mathematics, 26.04.2021 22:40
Konu
Biology, 26.04.2021 22:40