1. The compound 2NaCl consists of A.2 atoms of sodium element B. 1 atom of
chlorine element C. 3 atoms of sodium element D. 1 atom of sodium element
2. The valency of iron in iron (III) sulphate is A.3 B.2
C.4
D.5
3.The systematic name of the compound Cuso, is A. Copper (I) sulphate B. Copper
(II) tetraoxosulphate C. Copper (II) tetraoxosulphate (IV) D. Copper (II)
tetraoxosulphate (VI)
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 22:00
Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron
Answers: 2
Chemistry, 22.06.2019 08:30
Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?
Answers: 1
Chemistry, 22.06.2019 22:30
Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
Answers: 1
You know the right answer?
1. The compound 2NaCl consists of A.2 atoms of sodium element B. 1 atom of
chlorine element C. 3 a...
Questions
Biology, 06.02.2022 07:50
Mathematics, 06.02.2022 07:50
Mathematics, 06.02.2022 07:50
Chemistry, 06.02.2022 07:50
Mathematics, 06.02.2022 07:50
Mathematics, 06.02.2022 07:50
Mathematics, 06.02.2022 07:50
Physics, 06.02.2022 07:50
Biology, 06.02.2022 07:50
Mathematics, 06.02.2022 07:50
Social Studies, 06.02.2022 07:50
Physics, 06.02.2022 07:50
Law, 06.02.2022 07:50
