| Equations balanced on the previous day | Equations balanced on the next day |
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3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
BrO3{-} + CH2(COOH)2 + H{+} = BrCH(COOH)2 + CO2 + H2O =>
2 BrO3{-} + 3 CH2(COOH)2 + 2 H{+} = 2 BrCH(COOH)2 + 3 CO2 + 4 H2O
[Ca3(PO4)2]3CaF + (NH4)2C2O4 = [Ca3(PO4)2]3(NH4)2F + CaC2O4 =>
[Ca3(PO4)2]3CaF + (NH4)2C2O4 = [Ca3(PO4)2]3(NH4)2F + CaC2O4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
K2CrO4 + AgNO3 = AgCrO4 + K2NO3 =>
K2CrO4 + AgNO3 = AgCrO4 + K2NO3
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 6 CaSiO3 + 10 CO
Br2 + Na = NaBr =>
Br2 + 2 Na = 2 NaBr
AlSO4 + BaCl = AlCl + BaSO4 =>
AlSO4 + BaCl = AlCl + BaSO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2O2(g) = O2(g) + H2O(g) =>
2 H2O2(g) = O2(g) + 2 H2O(g)
NH4 + NO3 = N + H2O =>
3 NH4 + 2 NO3 = 5 N + 6 H2O
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
ZnCl + K2S = ZnS + K2Cl =>
ZnCl + K2S = ZnS + K2Cl
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2O + CO2 + 2 KC2H3O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cd + H2S = CdS + H =>
Cd + H2S = CdS + 2 H
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CdS + NO3 = CdNO3 + S =>
CdS + NO3 = CdNO3 + S
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
NaC2H3O2 + H2SO4 = HC2H3O2 + Na2SO4 =>
2 NaC2H3O2 + H2SO4 = 2 HC2H3O2 + Na2SO4
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
N3H12PO4 + PbN4O12 = Pb3P4O16 + NH4NO3 =>
4 N3H12PO4 + 3 PbN4O12 = Pb3P4O16 + 12 NH4NO3
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
BF3 + Li2SO3 = B2S3O9 + LiF =>
2 BF3 + 3 Li2SO3 = B2S3O9 + 6 LiF
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaCO3 + H3PO4 = Ca3P2O8 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3P2O8 + 3 H2CO3
KBr + FeO3H3 = KOH + FeBr3 =>
3 KBr + FeO3H3 = 3 KOH + FeBr3
PbO4H4 + Cu2O = PbO2 + CuOH =>
PbO4H4 + 2 Cu2O = PbO2 + 4 CuOH
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
PbS + HNO3 = S + Pb(NO3)2 + NO + H2O =>
3 PbS + 8 HNO3 = 3 S + 3 Pb(NO3)2 + 2 NO + 4 H2O
Fe + O = FeO3 =>
Fe + 3 O = FeO3
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
C31H64 + O2 = CO2 + H2O =>
C31H64 + 47 O2 = 31 CO2 + 32 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Ca(OH)2 + HBr = H2O + CaBr2 =>
Ca(OH)2 + 2 HBr = 2 H2O + CaBr2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/14/11
Equations balanced on 09/13/10
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