| Equations balanced on the previous day | Equations balanced on the next day |
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N2H4 + 2 H2O2 = N2 + 4 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Pb(NO)3 + Na2S = Na2(NO)3 + PbS =>
Pb(NO)3 + Na2S = Na2(NO)3 + PbS
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
HBr + NaOH = H2O + NaBr =>
HBr + NaOH = H2O + NaBr
Pb(NO)3 + Na2SO4 = Na2(NO)3 + PbSO4 =>
Pb(NO)3 + Na2SO4 = Na2(NO)3 + PbSO4
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Pb(NO)3 + NaCl = Na(NO)3 + PbCl =>
Pb(NO)3 + NaCl = Na(NO)3 + PbCl
Ag2S(s) + HCl(aq) = AgCl(s) + H2S(g) =>
Ag2S(s) + 2 HCl(aq) = 2 AgCl(s) + H2S(g)
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CUS + O2 = CUO + SO2 =>
2 CUS + 3 O2 = 2 CUO + 2 SO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C8H14O2 + O2 = CO2 + H2O =>
2 C8H14O2 + 21 O2 = 16 CO2 + 14 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Ni + CuSO4 = NiCuSO4 =>
Ni + CuSO4 = NiCuSO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
HCN = H{+} + CN({-}) =>
HCN = H{+} + CN({-})
Pb(NO)3 + NaCl = Na(NO)3 + PbCl =>
Pb(NO)3 + NaCl = Na(NO)3 + PbCl
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/07/12
Equations balanced on 06/06/11
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