Chemistry, 06.01.2021 05:20 shancaines17
What is the electron configuration for Fe?
A. [He] 4s2 3d6
B. [Ne] 4s2 3d6
C. [Ar] 4s2 3d6
D. [Ar] 4s2 4d6
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 13:30
What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves
Answers: 1
Chemistry, 22.06.2019 14:10
Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?
Answers: 1
Chemistry, 22.06.2019 17:50
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
What is the electron configuration for Fe?
A. [He] 4s2 3d6
B. [Ne] 4s2 3d6
...
B. [Ne] 4s2 3d6
...
Chemistry, 13.05.2021 04:40
Mathematics, 13.05.2021 04:40
Mathematics, 13.05.2021 04:40
English, 13.05.2021 04:40
Mathematics, 13.05.2021 04:40
History, 13.05.2021 04:40
Mathematics, 13.05.2021 04:40
Mathematics, 13.05.2021 04:40
Mathematics, 13.05.2021 04:40
Mathematics, 13.05.2021 04:40
Arts, 13.05.2021 04:40
English, 13.05.2021 04:40
Mathematics, 13.05.2021 04:40