Question

Define exothermic reaction....​

Answer 1

ᴡʜᴇɴ ᴀ ᴄʜᴇᴍɪᴄᴀʟ ᴄʜᴀɴɢᴇ ᴛᴀᴋᴇs ᴘʟᴀᴄᴇ ᴡɪᴛʜ ᴛʜᴇ ʟɪʙᴇʀᴀᴛɪᴏɴ ᴏғ ʜᴇᴀᴛ ᴇɴᴇʀɢʏ, ᴛʜᴇ ᴄʜᴀɴɢᴇ ɪs sᴀɪᴅ ᴛᴏ ʙᴇ ᴇxᴏᴛʜᴇʀᴍɪᴄ.

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

Answer 2

$\huge\boxed{\fcolorbox{black}{pink}{ꪖꪀร᭙ꫀɾ}}$

⠀⠀⠀

▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅

⠀⠀⠀⠀

⠀⠀⠀⠀

⠀⠀⠀⠀

❑ ᴅᴇғɪɴᴇ ᴇxᴏᴛʜᴇʀᴍɪᴄ ʀᴇᴀᴄᴛɪᴏɴ?

⠀⠀⠀⠀

❥ ᴀ ᴄʜᴇᴍɪᴄᴀʟ ᴄʜᴀɴɢᴇ ɪɴ ᴡʜɪᴄʜ ʜᴇᴀᴛ ɪs ɢɪᴠᴇɴ ᴏᴜᴛ ɪs ᴄᴀʟʟᴇᴅ ᴀɴ ᴇxᴏᴛʜᴇʀᴍɪᴄ ᴄʜᴀɴɢᴇ. ɪᴛ ᴄᴀᴜsᴇs ᴀ ʀɪsᴇ ɪɴ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ.

⠀⠀⠀⠀

⠀⠀⠀⠀

⠀⠀⠀⠀

▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅

⠀⠀⠀⠀

$\huge\purple{\mid{\fbox{\tt{ρяєcıσυsтσηє}}\mid}}$