Why is ZnO called a amphoteric oxide? Name another amphoteric oxide
b. What are alkali's? Give one example of alkali
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ᴢɴᴏ ɪꜱ ᴀɴ ᴀᴍᴩʜᴏᴛᴇʀɪᴄ ᴏxɪᴅᴇ,ʙᴇᴄᴀᴜꜱᴇ ɪᴛ ᴄᴀɴ ʀᴇᴀᴄᴛ ᴡɪᴛʜ ʙᴏᴛʜ ᴀᴄɪᴅꜱ ᴀɴᴅ ʙᴀꜱᴇꜱ. ᴡʜɪʟᴇ ɪɴ ɢᴇɴᴇʀᴀʟ ᴍᴏꜱᴛ ᴏxɪᴅᴇꜱ ᴏɴʟy ʀᴇᴀᴄᴛ ᴡɪᴛʜ ᴀᴄɪᴅꜱ ᴀʟᴏɴᴇ ᴅᴜᴇ ᴛᴏ ɪᴛꜱ ʙᴀꜱɪᴄ ɴᴀᴛᴜʀᴇ. ᴀᴍᴩʜᴏʀᴇᴛɪᴄ ᴏxɪᴅᴇꜱ ᴄᴏɴᴛʀᴀᴅɪᴄᴛꜱ ᴛʜᴇ ʙʀᴏɴꜱᴛᴇᴅ –ʟᴏᴡʀᴇy ᴛʜᴇᴏʀy ᴏꜰ ᴀᴄɪᴅꜱ ᴀɴᴅ ʙᴀꜱᴇꜱ. ᴀʟ2ᴏ3,ꜱɴᴏ ᴀɴᴅ ᴢɴᴏ ᴀʀᴇ ᴛyᴩɪᴄᴀʟ ᴇxᴀᴍᴩʟᴇꜱ ꜰᴏʀ ᴀᴍᴩʜᴏᴛᴇʀɪᴄ ᴏxɪᴅᴇꜱ.
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ᴀʟᴋᴀʟɪꜱ ᴄᴀɴ ʙᴇ ᴅᴇꜰɪɴᴇᴅ ᴀꜱ ʙᴀꜱᴇꜱ ᴛʜᴀᴛ ᴀʀᴇ ꜱᴏʟᴜʙʟᴇ ɪɴ ᴡᴀᴛᴇʀ ᴀʀᴇ ᴄᴀʟʟᴇᴅ ᴀʟᴋᴀʟɪꜱ. ᴇxᴀᴍᴩʟᴇ: ꜱᴏᴅɪᴜᴍ ʜyᴅʀᴏxɪᴅᴇ, ᴩᴏᴛᴀꜱꜱɪᴜᴍ ʜyᴅʀᴏxɪᴅᴇ, ᴇᴛᴄ.⠀
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❤️ʜᴏᴩᴇ ᴛʜɪꜱ ʜᴇʟᴩᴇᴅ yᴏᴜ❤️
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