How many feet are in 3 kilometers?
1 km = 0.621 miles
=
1 mile = 5280 ft
0 25507...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 19.01.2022 20:30 RayQuan115
How many feet are in 3 kilometers?
1 km = 0.621 miles
=
1 mile = 5280 ft
0 25507 ft
O 9837 ft
O 4.83 ft
O 1.83 ft
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:30
Which suspect most likely committed the robbery and how do you know
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 06:40
8. how much enthalpy/heat is transferred when 0.5113gof ammonia (nh3) reacts with excess oxygen according| to the following equation: 4nh3 +502 - 4n0+ 6h20ah = -905.4j
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 08:30
Benzonitrile (c6h5cn) is reduced to two different products depending on the reducing agent used. treatment with lithium aluminum hydride followed by water forms k, which has a molecular ion in its mass spectrum at 107 and the following ir absorptions: 3373, 3290, 3062, 2920, and 1600 cm-1. treatment with a milder reducing agent forms l, which has a molecular ion in its mass spectrum at 106 and the following ir absorptions: 3086, 2850, 2820, 2736, 1703, and 1600 cm-1. l shows fragments in its mass spectrum at m/z = 105 and 77. propose structures for k and l and choose an explanation for how this could be concluded.
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 23:10
![question](/tpl/images/cats/geografiya.png)
Geography, 23.04.2021 23:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.04.2021 23:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 23:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 23.04.2021 23:10
![question](/tpl/images/cats/biologiya.png)
Biology, 23.04.2021 23:10
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 23:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2021 23:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.04.2021 23:10
![question](/tpl/images/cats/istoriya.png)
History, 23.04.2021 23:10