Question

define catalyst ?????​

Answer 1

ᴀ sᴜʙsᴛᴀɴᴄᴇ ᴡʜɪᴄʜ ᴅᴏᴇs ɴᴏᴛ ᴛᴀᴋᴇ ᴘᴀʀᴛ ɪɴ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ, ʙᴜᴛ ᴀʟᴛᴇʀs ᴛʜᴇ ʀᴀᴛᴇ ᴏғ ᴀ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ ɪs ᴄᴀʟʟᴇᴅ ᴄᴀᴛᴀʟʏsᴛ.

$\huge{\purple{\underline{\pink{\mathscr{CoттoɴCαɴdy࿐}}}}}$

Answer 2

ᴀ sᴜʙsᴛᴀɴᴄᴇ ᴛʜᴀᴛ ɪɴᴄʀᴇᴀsᴇs ᴛʜᴇ ʀᴀᴛᴇ ᴏғ ᴀ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ ᴡɪᴛʜᴏᴜᴛ ɪᴛsᴇʟғ ᴜɴᴅᴇʀɢᴏɪɴɢ ᴀɴʏ ᴘᴇʀᴍᴀɴᴇɴᴛ ᴄʜᴇᴍɪᴄᴀʟ ᴄʜᴀɴɢᴇ.