What is mole concept? Also star the mole fraction, mole per cent and molarity.
Answers
ɢᴏᴏᴅ ɴᴏᴏɴ ✌️
(ɪ) ᴍᴏʟᴇ ғʀᴀᴄᴛɪᴏɴ ɪᴛ ɪs ᴛʜᴇ ʀᴀᴛɪᴏ ᴏғ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ᴍᴏʟᴇs ᴏғ ᴀ ᴘᴀʀᴛɪᴄᴜʟᴀʀ ᴄᴏᴍᴘᴏɴᴇɴᴛ ᴛᴏ ᴛʜᴇ ᴛᴏᴛᴀʟ ɴᴜᴍʙᴇʀ ᴏғ ᴍᴏʟᴇs ᴏғ ᴀʟʟ ᴛʜᴇ ᴄᴏᴍᴘᴏɴᴇɴᴛs ɪɴ ᴛʜᴇ ᴍɪxᴛᴜʀᴇ. ɪᴛ ɪs ᴅᴇɴᴏᴛᴇᴅ ʙʏ sʏᴍʙᴏʟ χ.
(ɪɪ) ᴍᴏʟᴀʟɪᴛʏ ɪᴛ ɪs ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ᴍᴏʟᴇs ᴏғ ᴛʜᴇ sᴏʟᴜᴛᴇ ᴘᴇʀ ᴋɪʟᴏɢʀᴀᴍ ᴏғ ᴛʜᴇ sᴏʟᴠᴇɴᴛ. ɪᴛ ɪs ᴛʜᴇ ʀᴀᴛɪᴏ ᴏғ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ᴍᴏʟᴇs ᴏғ sᴏʟᴜᴛᴇ ᴛᴏ ᴛʜᴇ ᴍᴀss ᴏғ sᴏʟᴠᴇɴᴛ ɪɴ ᴋɢ.
(ɪɪɪ) ᴍᴏʟᴀʀɪᴛʏ ɪᴛ ɪs ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ᴍᴏʟᴇs ᴏғ sᴏʟᴜᴛᴇ ᴘᴇʀ ʟɪᴛʀᴇ ᴏғ ᴛʜᴇ sᴏʟᴜᴛɪᴏɴ. ɪᴛ ɪs ᴛʜᴇ ʀᴀᴛɪᴏ ᴏғ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ᴍᴏʟᴇs ᴏғ sᴏʟᴜᴛᴇ ᴛᴏ ᴛʜᴇ ᴠᴏʟᴜᴍᴇ ᴏғ sᴏʟᴜᴛɪᴏɴ ɪɴ ʟɪᴛʀᴇ.
(ɪᴠ) ᴍᴀss ᴘᴇʀᴄᴇɴᴛᴀɢᴇ ᴛʜᴇ ᴍᴀss ᴘᴇʀᴄᴇɴᴛᴀɢᴇ ɪs ᴏɴᴇ ᴡᴀʏ ᴏғ ʀᴇᴘʀᴇsᴇɴᴛɪɴɢ ᴛʜᴇ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ᴏғ ᴀɴ ᴇʟᴇᴍᴇɴᴛ ɪɴ ᴀ ᴄᴏᴍᴘᴏᴜɴᴅ ᴏʀ ᴀ ᴄᴏᴍᴘᴏɴᴇɴᴛ ɪɴ ᴀ ᴍɪxᴛᴜʀᴇ. ᴛʜᴇ ᴍᴀss ᴘᴇʀᴄᴇɴᴛᴀɢᴇ ɪs ᴄᴀʟᴄᴜʟᴀᴛᴇᴅ ᴀs ᴛʜᴇ ᴍᴀss ᴏғ ᴀ ᴄᴏᴍᴘᴏɴᴇɴᴛ ᴅɪᴠɪᴅᴇᴅ ʙʏ ᴛʜᴇ ᴛᴏᴛᴀʟ ᴍᴀss ᴏғ ᴛʜᴇ ᴍɪxᴛᴜʀᴇ, ᴍᴜʟᴛɪᴘʟɪᴇᴅ ʙʏ %.
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Answer:
The mole is the unit of measurement for amount of substance in the International System of Units. It is defined as exactly 6.02214076×10²³ particles, which may be atoms, molecules, ions, or electrons.
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