Chemistry, asked by saim20, 10 months ago

write the chemical formula of plaster of paris . How is it prepared ? How is it different from gypsum

Answers

Answered by keerthisree7

chemical formula : CaSO4.1/2H2O

it can be obtained when gypsum is heated to 393 K

2CaSO4.2H2O ----------> 2 CaSO4.1/2H2O + 3H2O

saim20: This is enough for me

saim20: thanks

saim20: explain how the following metals are obtained from their compound by the reduction process metal M which is the middle of the reactivity series and metal and which is higher in the reactivity series give one example of each type

saim20: plz give the ans also this

saim20: 5 line me and metal and nhi h yeh and metal N hai

keerthisree7: sorry i cant able to understand ur question

saim20: me apko photos kaise bheju mujse bhejna nhi ata question ka

keerthisree7: sry i dont know hindi

saim20: ok

saim20: no problem

Answered by aahil56

Chemical formula: Caso4.1/2H2O+3/2H2O banta hai
gypsum formula: Caso4.2H2O

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