Which balanced equation represents an endothermic reaction?
1.)C+O2-> CO2
2.)CH4+2O2->...
Answers: 2
Chemistry, 22.06.2019 02:30
When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water
Answers: 2
Chemistry, 22.06.2019 15:30
The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
Answers: 1
Chemistry, 23.06.2019 07:00
Why do the strengths of london (dispersion) forces generally increase with increasing molecular size? choose one: a. heavier atoms have stronger attractions for each other than lighter atoms. b. dispersion forces are all equal in magnitude; there is no size dependence. c. dispersion forces arise from the attraction between the nuclei of atoms, and larger molecules have larger nuclei. d. dispersion forces arise from dipoles caused by the electron distribution being distorted. larger molecules have more electrons and, therefore, more distortions and a bigger force. e. dispersion forces depend on distance. larger molecules are farther apart and so the forces are smaller.
Answers: 2
English, 21.09.2020 01:01
Computers and Technology, 21.09.2020 01:01
English, 21.09.2020 01:01
Social Studies, 21.09.2020 01:01
Mathematics, 21.09.2020 01:01
Arts, 21.09.2020 01:01
Mathematics, 21.09.2020 01:01
Physics, 21.09.2020 01:01
English, 21.09.2020 01:01