A white powder has used for supporting of featured bones and it should be stored in
moisture - proof container with this answer the following questions.
i) State the name of the white powder.
ii) Write the chemical formula of the white powder.
iii) Write the reaction between white powder and water.
iv) Write chemical formula of gypsum.
Answers
Answered by
2
Answer:
plaster of Paris
cuso4.1/2h2O
reacts with water and become hard solid gypsum
cuso4.2H2O
Answered by
2
Answer:
the answer is in the attachment.
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