Question

what are amphoteric oxides. Give some examples of amphoteric oxides ​

Answer 1

Answer:

ᴍᴀɴy ᴍᴇᴛᴀʟꜱ (ꜱᴜᴄʜ ᴀꜱ ᴄᴏᴩᴩᴇʀ, ᴢɪɴᴄ, ᴛɪɴ, ʟᴇᴀᴅ, ᴀʟᴜᴍɪɴɪᴜᴍ, ᴀɴᴅ ʙᴇʀyʟʟɪᴜᴍ) ꜰᴏʀᴍᴀᴍᴩʜᴏᴛᴇʀɪᴄ ᴏxɪᴅᴇꜱ ᴏʀ ʜyᴅʀᴏxɪᴅᴇꜱ. ᴀᴍᴩʜᴏᴛᴇʀɪꜱᴍ ᴅᴇᴩᴇɴᴅꜱ ᴏɴ ᴛʜᴇ ᴏxɪᴅᴀᴛɪᴏɴ ꜱᴛᴀᴛᴇꜱ ᴏꜰ ᴛʜᴇ ᴏxɪᴅᴇ. ᴀʟ2ᴏ3 ɪꜱ ᴀɴ ᴇxᴀᴍᴩʟᴇ ᴏꜰ ᴀɴ ᴀᴍᴩʜᴏᴛᴇʀɪᴄ ᴏxɪᴅᴇ.

Answer 2

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Amphoteric oxides react with both acids and alkalis to form salt and water. Examples of amphoteric oxides are zinc oxide and aluminum oxide.