Chemistry, 25.02.2021 09:30 ismailhajisaid29101
4. ¿Cuál es la resistencia de un alambre de
cobre de 4.5 m de longitud y 1.5 mm de
diámetro?
5. ¿Cuál es la conductancia de un alambre de
cobre de 4.5 m de longitud y 1.5 mm de
diámetro?
Answers: 2
Chemistry, 22.06.2019 15:00
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .
Answers: 1
Chemistry, 23.06.2019 01:00
Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas
Answers: 2
Chemistry, 23.06.2019 01:30
Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.
Answers: 1
4. ¿Cuál es la resistencia de un alambre de
cobre de 4.5 m de longitud y 1.5 mm de
diámetro?...
diámetro?...
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