intro to chemistry questions?

K

Kathy C

New member
I have a lab test tomorrow and have a few question so I know what to study.
complete and balance the equation: CO2+H2O yields?

For a mixture of potassium carbonate and copper(II) sulfate salts in (aq) solutions identify the evidence you would see of a chemical reaction:
write the balanced molecular equation (include state labels)
write the balanced totel ionic equation (include state labels)
write the balanced net ionic equation (include state labels)

write net ionic equation for potassium carbonate and silver nitrate
write net ionic equation for sodium arsenate and calcium
thanks so much
 
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