Chemistry, asked by alishasachan2008, 3 months ago

why is there a dot in the rust hydrated iron[III] oxide after Fe2O3 Fe2O3.x H20

Answers

Answered by sanjayv0521

0

Answer:

that dot represents the forthcoming number of water atoms ...eg CuSO4.5H2O

which means copper sulphate crystal has 5 water molecules in it...

when u heat the crystal it becomes unhydrous ie.0H2O molecules

Previous Question

Next Question

Similar questions

Math, 1 month ago

Find the perimeter of a rectangle whose area is 180 square meter and breadth is 9 m .

Math, 1 month ago

common factor of 8 a + 24...

English, 1 month ago

Are you coming home with me ? raj asked Garv change in reported speech.

Art, 3 months ago

If you were part of the student council in your school and you were given a chance to come up the particular project , would you consider having an art engagement program? Why?

Math, 3 months ago

A dressmaker uses 1 and 1/2 meter of cloth for a blouse.if she uses 10 mater's of cloth how many blouses can she make Mathematical sentence Answer...

Physics, 9 months ago

In Physics ,WHY IS The expansion of AREA of solids is called superficial expansion ？...

Math, 9 months ago

painters can paint a wall of 180 m long in 3 days. How many painters are required to paint 200 m long wall in 5 days?

Biology, 9 months ago

the rise of blood sugar above normal level is know as...