Question

property of calcium sulphate​

Answer 1

✨ᴄᴀʟᴄɪᴜᴍ sᴜʟғᴀᴛᴇ ᴀᴘᴘᴇᴀʀs ᴀs ᴏᴅᴏʀʟᴇss, ᴡʜɪᴛᴇ ᴘᴏᴡᴅᴇʀ ᴏʀ ᴄᴏʟᴏʀʟᴇss, ᴄʀʏsᴛᴀʟʟɪɴᴇ sᴏʟɪᴅ. ᴄʀʏsᴛᴀʟs sᴏᴍᴇᴛɪᴍᴇs ʜᴀᴠᴇ ᴀ ʙʟᴜᴇ, ɢʀᴀʏ ᴏʀ ʀᴇᴅᴅɪsʜ ᴛɪɴɢᴇ ᴏʀ ᴄᴀɴ ʙᴇ ʙʀɪᴄᴋ ʀᴇᴅ. ᴅᴇɴsɪᴛʏ: 2.96 ɢ ${ᴄᴍ}^{-3}$. ᴄᴀʟᴄɪᴜᴍ sᴜʟғᴀᴛᴇ ɪs ᴀ ᴄᴀʟᴄɪᴜᴍ sᴀʟᴛ.❤

Answer 2

Explanation:

• The molar mass of the anhydrous and the pentahydrate forms copper sulphate are about 159.609gm/mole and 249.685 gm/mole

• Anhydrous CuSo4 has has a grey- white powdery appearance