Chemistry, 24.03.2020 18:09 hectorgonzalejr333

Do you think there could be any disadvantages to wireless charging? If so, what could they
be?

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 08:00

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

Answers: 1

Answer

Chemistry, 22.06.2019 12:30

May someone me with these science questions

Answers: 1

Answer

Chemistry, 22.06.2019 19:00

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next

Answers: 1

Answer

Chemistry, 22.06.2019 19:20

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?