Homework Help: Chemistry

Posted by chemdummy on Monday, October 8, 2012 at 2:30am.

what is the 1. chemical equation 2. complete ionic equation 3. net ionic equation include phase of HCH3COO+NaHCO3 pls correct my answers
1. CH3COOH(aq)+NaHCO3(aq)+CH3COONa(aq)+H2O(l)+CO2(g)
2. CH3COOH(aq)+OH-(aq)=CH3COO-(aq)+H2O(l)
3. OH(aq)+CO2(g)

Chemistry - DrBob222, Monday, October 8, 2012 at 5:02pm
The complete molecular equation is correct if you take away the + sign and replace it with an arrow where the arrow should be.

2. The complete ionic equation is not right. It should be this way.
CH3COOH(aq) + Na^+(aq) + HCO3^-(aq) ==> CH3COO^-(aq) + Na^+(aq) + H2O()l) + CO3(g). All I've done is taken your molecular equation #1 and split each reactant/product into ions if they ionize.

3. Cancel the spectator ions (those that appear on both sides of the equation) and you're left with the net ionic equation.
CH3COOH(aq) + HCOL3^-(aq) ==> H2O(l) _ CO2(g) + CH3COO^-(aq)

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