subject
Chemistry, 08.09.2021 15:40 ziahziah

FeCl2 → Fe(OH)2 → FeSO4 → Fe(NO3)2 → Fe a)Fe
FeCl3 → Fe(OH)3 → Fe2O3 → Fe → Fe3O4
b) Al → Al2O3 → NaAlO2 →Al(OH)3 → Al2(SO4)3 → AlCl3→ Al(NO

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 00:00
Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt
Answers: 3
question
Chemistry, 22.06.2019 08:30
Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size
Answers: 1
question
Chemistry, 22.06.2019 10:10
Stage in which a star’s outer layers have started to cool and grow outward?
Answers: 3
question
Chemistry, 22.06.2019 13:50
Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.
Answers: 3
You know the right answer?
FeCl2 → Fe(OH)2 → FeSO4 → Fe(NO3)2 → Fe a)Fe
FeCl3 → Fe(OH)3 → Fe2O3 → Fe → Fe3O4
b) A...
Questions