please solve the problems
Attachments:
Answers
Answered by
0
mark as brainlest. ...
Attachments:
Answered by
0
2) the chemical name of plaster of Paris is "calcium sulphate hemi hydrate"
the formula of plaster of Paris is CASO4 * 1/2 H20
3) the chemical name of washing soda is sodium bicarbonate and the formula is NA2CO3 * 10H20
it is prepared by heating the baking soda and then recrystallizing it.
equation :
NAHCO3 --- heating ----> NA2CO3 + H2O + CO2
and then :
NA2CO3 + 10H20 = NA2CO3*10H2O
plz mark as brainliest!
Similar questions