what is mass percentage ? write the formula ?
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The essential formula for mass percent of a compound is mass percent = (mass of chemical÷total mass of compound) x 100. You want to multiply by 100 at the top to specify the value as a percentage.
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Mᴀss ᴘᴇʀ ᴄᴇɴᴛ ɪs ᴀ ᴡᴀʏ ᴏғ ᴇxᴘʀᴇssɪɴɢ ᴀ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ᴏʀ ᴅᴇsᴄʀɪʙɪɴɢ ᴛʜᴇ ᴄᴏᴍᴘᴏɴᴇɴᴛ ɪɴ ᴀ ᴘᴀʀᴛɪᴄᴜʟᴀʀ ᴍɪxᴛᴜʀᴇ. ... Tʜᴇ ϙᴜᴀɴᴛɪᴛʏ ᴏғ sᴏʟᴜᴛᴇ ɪs ᴇxᴘʀᴇssᴇᴅ ɪɴ ᴍᴀss ᴏʀ ʙʏ ᴍᴏʟᴇs. Fᴏʀ ᴀ sᴏʟᴜᴛɪᴏɴ, ᴛʜᴇ ᴍᴀss ᴘᴇʀ ᴄᴇɴᴛ ɪs ᴅᴇsᴄʀɪʙᴇᴅ ᴀs ᴛʜᴇ ɢʀᴀᴍs ᴏғ sᴏʟᴜᴛᴇ ᴘᴇʀ ɢʀᴀᴍs ᴏғ sᴏʟᴜᴛɪᴏɴ, ᴍᴜʟᴛɪᴘʟɪᴇᴅ ʙʏ 100 ᴛᴏ ɢᴇᴛ ᴛʜᴇ ᴘᴇʀᴄᴇɴᴛᴀɢᴇ
Tʜᴇ ᴇssᴇɴᴛɪᴀʟ ғᴏʀᴍᴜʟᴀ ғᴏʀ ᴍᴀss ᴘᴇʀᴄᴇɴᴛ ᴏғ ᴀ ᴄᴏᴍᴘᴏᴜɴᴅ ɪs ᴍᴀss ᴘᴇʀᴄᴇɴᴛ = (ᴍᴀss ᴏғ ᴄʜᴇᴍɪᴄᴀʟ÷ᴛᴏᴛᴀʟ ᴍᴀss ᴏғ ᴄᴏᴍᴘᴏᴜɴᴅ) x 100. Yᴏᴜ ᴡᴀɴᴛ ᴛᴏ ᴍᴜʟᴛɪᴘʟʏ ʙʏ 100 ᴀᴛ ᴛʜᴇ ᴛᴏᴘ ᴛᴏ sᴘᴇᴄɪғʏ ᴛʜᴇ ᴠᴀʟᴜᴇ ᴀs ᴀ ᴘᴇʀᴄᴇɴᴛᴀɢᴇ.
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