ɪɴ ᴀ ʀᴇᴀᴄᴀᴛɪᴏɴ,5.3ɢ ᴏғ sᴏᴅɪᴜᴍ ᴄᴀʀʙᴏɴᴀᴛᴇ ʀᴇᴀᴄᴀᴛᴇᴅ ᴡɪᴛʜ 6ɢ ᴏғ ᴇᴛʜᴀɴᴏɪᴄ ᴀᴄɪᴅ.ᴛʜᴇ ᴘʀᴏᴅᴜᴄᴛs ᴡᴇʀᴇ 2.2ɢ ᴏғ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ,0.9ɢ ᴡᴀᴛᴇʀ ᴀɴᴅ 8.2ɢ ᴏғ sᴏᴅɪᴜᴍ ᴇᴛʜᴀɴᴏɴᴀᴛᴇ.sʜᴏᴡ ᴛʜᴀᴛ ᴛʜᴇsᴇ ᴏʙsᴇʀᴠᴀᴛɪᴏɴs ᴀʀᴇ ɪɴ ᴀɢʀᴇᴇᴍᴇɴᴛ ᴡɪᴛʜ ᴛʜᴇ ʟᴀᴡ ᴏғ ᴄᴏɴsᴇʀᴠᴀᴛɪᴏɴ ᴏғ ᴍᴀss.
sᴏᴅɪᴜᴍ ᴄᴀʀʙᴏɴᴀᴛᴇ + ᴇᴛʜᴀɴᴏɪᴄ ᴀᴄɪᴅ → sᴏᴅɪᴜᴍ ᴇᴛʜᴀᴏɴᴀᴛᴇ + ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ + ᴡᴀᴛᴇʀ.
Answers
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Question:-
ɪɴ ᴀ ʀᴇᴀᴄᴀᴛɪᴏɴ,5.3ɢ ᴏғ sᴏᴅɪᴜᴍ ᴄᴀʀʙᴏɴᴀᴛᴇ ʀᴇᴀᴄᴀᴛᴇᴅ ᴡɪᴛʜ 6ɢ ᴏғ ᴇᴛʜᴀɴᴏɪᴄ ᴀᴄɪᴅ.ᴛʜᴇ ᴘʀᴏᴅᴜᴄᴛs ᴡᴇʀᴇ 2.2ɢ ᴏғ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ,0.9ɢ ᴡᴀᴛᴇʀ ᴀɴᴅ 8.2ɢ ᴏғ sᴏᴅɪᴜᴍ ᴇᴛʜᴀɴᴏɴᴀᴛᴇ.sʜᴏᴡ ᴛʜᴀᴛ ᴛʜᴇsᴇ ᴏʙsᴇʀᴠᴀᴛɪᴏɴs ᴀʀᴇ ɪɴ ᴀɢʀᴇᴇᴍᴇɴᴛ ᴡɪᴛʜ ᴛʜᴇ ʟᴀᴡ ᴏғ ᴄᴏɴsᴇʀᴠᴀᴛɪᴏɴ ᴏғ ᴍᴀss.sᴏᴅɪᴜᴍ ᴄᴀʀʙᴏɴᴀᴛᴇ + ᴇᴛʜᴀɴᴏɪᴄ ᴀᴄɪᴅ → sᴏᴅɪᴜᴍ ᴇᴛʜᴀᴏɴᴀᴛᴇ + ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ + ᴡᴀᴛᴇʀ.
Answer:-
sᴏᴅɪᴜᴍ ᴄᴀʀʙᴏɴᴀᴛᴇ + ᴇᴛʜᴀɴᴏɪᴄ ᴀᴄɪᴅ → sᴏᴅɪᴜᴍ ᴇᴛʜᴀɴᴀᴛᴇ + ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ + ᴡᴀᴛᴇʀ.
Mass of sodium carbonate = 5.3g
Mass of ethanoic acid = 6.0g
Total mass of the reactant = 5.3g + 6.0
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀= 11.3g
Mass of carbon dioxide = 2.2g
Mass of Water = 0.9g
Mass of sodium ethanate = 8.2g
Total mass of the products = 2.2 + 0.9 + 8.2
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ = 11.3g
Total mass of the reactants = Total mass of products.
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Thus,law of conservation of mass if followed.
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Answer
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