Chemistry, 25.07.2021 15:30 lalaween098
Hòa tan 3,24g KIM loại Al cần xg dung dịch HCL 7,3%
A TÍNH vH2 sinh ra ở điều kiện tiêu chuẩn
b tính c% muối nhôm clorua trong dung dịch sau phản ứng
Answers: 1
Chemistry, 22.06.2019 10:30
Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
Answers: 2
Chemistry, 22.06.2019 14:10
Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.
Answers: 2
Chemistry, 22.06.2019 23:30
The ammonia molecule in the diagram has the observed bond orientation because
Answers: 1
Hòa tan 3,24g KIM loại Al cần xg dung dịch HCL 7,3%
A TÍNH vH2 sinh ra ở điều kiện tiêu chuẩn
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