Question

a solution of substance x is used for white washing name the substance and write its formula

Answer 1

Answer:

Its washing soda

Explanation:

it's formula is Na2CO3

Answer 2

$Answer$

ᴛʜᴇ ᴄʜᴇᴍɪᴄᴀʟ sᴜʙsᴛᴀɴᴄᴇ x ᴜsᴇᴅ ғᴏʀ ᴡʜɪᴛᴇᴡᴀsʜɪɴɢ ɪs ᴄᴀʟᴄɪᴜᴍ ᴏxɪᴅᴇ, ᴀʟsᴏ ᴋɴᴏᴡɴ ᴀs ǫᴜɪᴄᴋʟɪᴍᴇ ᴏʀ ʙᴜʀɴᴛ ʟɪᴍᴇ ᴏʀ ʟɪᴍᴇ. ᴄᴀʟᴄɪᴜᴍ ᴏxɪᴅᴇ ɪs ᴀɴ ᴀʟᴋᴀʟɪɴᴇ ᴇᴀʀᴛʜ ғʟᴜx ᴡɪᴛʜ ᴛʜᴇ ᴄʜᴇᴍɪᴄᴀʟ ғᴏʀᴍᴜʟᴀ ᴄᴀᴏ.