Chemistry, 06.10.2021 14:00 tylerkrobinson7853
Tính năng lượng liên kết O – H trong phân tử H2O, biết các dữ kiện sau:
H2O(l) → H2O(k) ; H1 = 40,6 kJ/mol
2H
(k) → H2 (k) ; H2 = – 435 kJ/mol
Answers: 3
Chemistry, 22.06.2019 11:30
Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?
Answers: 2
Chemistry, 22.06.2019 12:10
|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done
Answers: 3
Tính năng lượng liên kết O – H trong phân tử H2O, biết các dữ kiện sau:
H2O(l) → H2O(k) ; H1 = 40...
World Languages, 24.02.2021 04:20
Mathematics, 24.02.2021 04:20
Social Studies, 24.02.2021 04:20
History, 24.02.2021 04:20
Mathematics, 24.02.2021 04:20
Mathematics, 24.02.2021 04:20
English, 24.02.2021 04:20
Biology, 24.02.2021 04:20
Mathematics, 24.02.2021 04:20
Mathematics, 24.02.2021 04:20