Muszę napisać wzór sumatryczny wysyłam załącznik
...
Answers: 1
Chemistry, 22.06.2019 00:30
Which compounds have the empirical formula ch2o? a.c2h4o2 b.c3h6o3 c.ch2o2 d.c5h10o5 e.c6h12o6
Answers: 3
Chemistry, 22.06.2019 02:10
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
Answers: 3
Chemistry, 22.06.2019 23:30
Why do oxygen have a strong attractive force for electrons
Answers: 2
English, 18.07.2021 19:50
Physics, 18.07.2021 19:50
French, 18.07.2021 19:50
Mathematics, 18.07.2021 19:50
Mathematics, 18.07.2021 19:50
Mathematics, 18.07.2021 19:50
Mathematics, 18.07.2021 20:00
Mathematics, 18.07.2021 20:00
Mathematics, 18.07.2021 20:00
Mathematics, 18.07.2021 20:00