| Equations balanced on the previous day | Equations balanced on the next day |
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Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
K(CO3)2 + H2SO4 = K(SO4) + H2(CO3)2 =>
K(CO3)2 + H2SO4 = K(SO4) + H2(CO3)2
Na2HPO4 + (NH4)2(MoO4) + H2SO4 = (NH4)3(PMo12O40) + Na2SO4 + (NH4)2(SO4) + H2O =>
2 Na2HPO4 + 24(NH4)2(MoO4) + 23 H2SO4 = 2(NH4)3(PMo12O40) + 2 Na2SO4 + 21(NH4)2(SO4) + 24 H2O
Na2HPO4 + (NH4)2(MoO4) + H2SO4 = (NH4)3(PMo12O40) + Na2SO4 + (NH4)2(SO4) + H2O =>
2 Na2HPO4 + 24(NH4)2(MoO4) + 23 H2SO4 = 2(NH4)3(PMo12O40) + 2 Na2SO4 + 21(NH4)2(SO4) + 24 H2O
Na2HPO4 + (NH4)2(MoO4) + H2SO4 = (NH4)3(PMo12O40) + Na2SO4 + (NH4)2(SO4) + H2O =>
2 Na2HPO4 + 24(NH4)2(MoO4) + 23 H2SO4 = 2(NH4)3(PMo12O40) + 2 Na2SO4 + 21(NH4)2(SO4) + 24 H2O
Cu2S + H2O + e = SO4{2�} + Cu{2+} + H{-} =>
Cu2S + 4 H2O + 2e = SO4{2�} + 2 Cu{2+} + 8 H{-}
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cu2S + H2O = SO4{2�} + Cu{2+} + H{+} + e =>
Cu2S + 4 H2O = SO4{2�} + 2 Cu{2+} + 8 H{+} + 14e
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CH3(CH2)2CH3 + O2 = CO3 + H2O =>
2 CH3(CH2)2CH3 + 17 O2 = 8 CO3 + 10 H2O
ZnO2{2�} + e + H{+} = ZnO + H2O =>
ZnO2{2�} + 4e + 2 H{+} = ZnO + H2O
CH3OH + O2 = HCOH + H2O =>
2 CH3OH + O2 = 2 HCOH + 2 H2O
F + H2O = HF + O3 =>
6 F + 3 H2O = 6 HF + O3
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
Al + H2O = AlO2{�} + H{+} + e =>
Al + 2 H2O = AlO2{�} + 4 H{+} + 4e
BaSO4 + C = BaS + CO =>
BaSO4 + 4 C = BaS + 4 CO
H3P + NO2 = H3PO4 + N =>
H3P + 2 NO2 = H3PO4 + 2 N
Na(CO3) + CaCl = NaCl + Ca(CO3) =>
Na(CO3) + CaCl = NaCl + Ca(CO3)
Fe(OH)2 + e = Fe3O4 + H2O + H{-} =>
3 Fe(OH)2 + 2e = Fe3O4 + 2 H2O + 2 H{-}
Ca + HCl = CaCl + H =>
Ca + HCl = CaCl + H
Fe(OH)2{+} + e = Fe3O4 + H2O + H{+} =>
3 Fe(OH)2{+} + e = Fe3O4 + 2 H2O + 2 H{+}
Fe(OH)2 = Fe3O4 + H2O + H{+} + e =>
3 Fe(OH)2 = Fe3O4 + 2 H2O + 2 H{+} + 2e
Al + H2SO4 = Al(SO4)3 + H =>
Al + 3 H2SO4 = Al(SO4)3 + 6 H
H2 + Cl2 = H2Cl2 =>
H2 + Cl2 = H2Cl2
C + H2O = CO + H =>
C + H2O = CO + 2 H
CN{�} + H2O = CO3{2�} + NH3 + H{+} + e =>
CN{�} + 3 H2O = CO3{2�} + NH3 + 3 H{+} + 5e
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + H2O = Fe2O3 + H =>
2 Fe + 3 H2O = Fe2O3 + 6 H
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaC2O4 + H2 = C2H6 + CaO + O2 =>
2 CaC2O4 + 6 H2 = 2 C2H6 + 2 CaO + 3 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl2 + NaOH = NaCl + Cu(OH)2 =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Na2CO3 + AgNO3 = Na2NO3 + AgCO3 =>
Na2CO3 + AgNO3 = Na2NO3 + AgCO3
MgCl2 + K = Mg + KCl =>
MgCl2 + 2 K = Mg + 2 KCl
MgCl2 + K = MgCl + K2Cl =>
MgCl2 + 2 K = MgCl + K2Cl
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
MgCl2 + K = Mg + KCl =>
MgCl2 + 2 K = Mg + 2 KCl
MgCl2 + K = MgCl + K2Cl =>
MgCl2 + 2 K = MgCl + K2Cl
H2SO4 + NaOH = HOH + Na2SO4 =>
H2SO4 + 2 NaOH = 2 HOH + Na2SO4
Na2CO3 + AgNO3 = NaNO3 + Ag2CO3 =>
Na2CO3 + 2 AgNO3 = 2 NaNO3 + Ag2CO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/10/09
Equations balanced on 04/09/08
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