![subject](/tpl/images/cats/himiya.png)
Chemistry, 11.02.2021 03:50 Katelynn7086
What is the energy of a photon of red light that has a wavelength of 715 nm ( 1 m = 1×10^9 nm)?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30
Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:30
Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:10
How many miles of water are produced if 5.43 mol pbo2 are consumed
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
What is the energy of a photon of red light that has a wavelength of 715 nm ( 1 m = 1×10^9 nm)?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 21:20
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 28.10.2020 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 21:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.10.2020 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 21:20
![question](/tpl/images/cats/istoriya.png)
History, 28.10.2020 21:20
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 21:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 28.10.2020 21:20
![question](/tpl/images/cats/istoriya.png)
History, 28.10.2020 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2020 21:20