Chemistry, 12.08.2021 14:00 genyjoannerubiera
Tính VNH3 (đktc) cần dùng để điều chế được dung dịch HNO3 63% (d = 1,5 g/ml). Biết H% toàn bộ phản ứng là 80%.
Answers: 1
Chemistry, 21.06.2019 21:30
How air particles exert a pressure on the inside of the balloon
Answers: 1
Chemistry, 21.06.2019 23:40
If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?
Answers: 2
Chemistry, 22.06.2019 10:30
What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5
Answers: 1
Chemistry, 22.06.2019 15:30
Which of the following are correct values for the ideal gas laws constant r
Answers: 1
Tính VNH3 (đktc) cần dùng để điều chế được dung dịch HNO3 63%
(d = 1,5 g/ml). Biết H% toàn bộ phản...
Chemistry, 10.11.2020 18:50
Mathematics, 10.11.2020 18:50
Mathematics, 10.11.2020 18:50
History, 10.11.2020 18:50
Computers and Technology, 10.11.2020 18:50
Biology, 10.11.2020 18:50
Mathematics, 10.11.2020 18:50
Mathematics, 10.11.2020 18:50
Mathematics, 10.11.2020 18:50
Biology, 10.11.2020 18:50
Mathematics, 10.11.2020 18:50
Social Studies, 10.11.2020 18:50
Physics, 10.11.2020 18:50