HELP FAST PLS
IF U SEE THIS HELP MEEE PRETTY PLS
...
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 04:40
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
Chemistry, 22.06.2019 12:00
What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?
Answers: 1
Chemistry, 22.06.2019 14:40
Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d
Answers: 2
You know the right answer?
Questions
History, 31.01.2021 15:40
Mathematics, 31.01.2021 15:40
Geography, 31.01.2021 15:40
Spanish, 31.01.2021 15:40
English, 31.01.2021 15:40
Social Studies, 31.01.2021 15:40
English, 31.01.2021 15:40
English, 31.01.2021 15:40
Mathematics, 31.01.2021 15:40
Mathematics, 31.01.2021 15:40
English, 31.01.2021 15:40
English, 31.01.2021 15:40
Mathematics, 31.01.2021 15:40
Mathematics, 31.01.2021 15:50
