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Chemistry Help needed!:-(

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hyebyekadal:
in inoic equation take only that change state OR thier bondinfg
1.OH(-)+H(+)=H2O
2.Cu(2+)+OH(-)=Cu(OH)2
3.2H(+)+CO3(2-)=H20+CO2

Naruto:
@ hyebyekadal
Can you tell me that why in your answer to number 3 there are 2H+ ions????
plzzzz tell me bcuz this was the main reason why i wrote these equations...

Naruto:
Okay hyebyekadal is not online so can anyone else tell me...plzzzzz :(

astarmathsandphysics:
The equations have to balance for the charges. In equation 2 there should be 2 OH(-)

Naruto:
If we have to balance it then why in equation 1 its not 2H+?

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