ans. this question plz fast
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na2c03 may be the answer
Param21:
na2co3 is the correct answer
naco3
or na2co3
Nahco3
u said na2co3
it can be either of them
ok
but i think it may be naco3 or na2co3
Answered by
1
b. NaCO3(washing soda helps removing hardness of water permanently)
hope this helps...
hope this helps...
naco3 or na2co3
nahco3
sorry, the 2 after Na got erased mistakenly.. you are right.
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