| Equations balanced on the previous day | Equations balanced on the next day |
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K2S + CoCl2 = CoS + 2 KCl
SiO2(s) + C(s) = Si + CO(g) =>
SiO2(s) + 2 C(s) = Si + 2 CO(g)
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Zn + HNO3 = NO2 + Zn(NO3)2 + H2O =>
Zn + 4 HNO3 = 2 NO2 + Zn(NO3)2 + 2 H2O
Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
CH5N + O2 = CO + H2O + NO2 =>
4 CH5N + 11 O2 = 4 CO + 10 H2O + 4 NO2
Na3PO4 + Cu(SO4)2 = NaSO4 + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(SO4)2 = 6 NaSO4 + Cu3(PO4)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
NH4OH + HCu = NH4Cu + H2O =>
NH4OH + HCu = NH4Cu + H2O
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
K2CO3(aq) + Pb(NO3)2(aq) = PbCO3 + K2(NO3)2 =>
K2CO3(aq) + Pb(NO3)2(aq) = PbCO3 + K2(NO3)2
H2O + Ca = H2Ca + O =>
H2O + Ca = H2Ca + O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
BF3 + NH3 = NH3F + B =>
BF3 + 3 NH3 = 3 NH3F + B
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C4H10S + O2 = CO2 + H2O + SO3 =>
C4H10S + 8 O2 = 4 CO2 + 5 H2O + SO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
NH4I(aq) + AgNO3(aq) = AgI + NH4NO3 =>
NH4I(aq) + AgNO3(aq) = AgI + NH4NO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
VCl3 + H2 = V + HCl =>
2 VCl3 + 3 H2 = 2 V + 6 HCl
NH4Cl + AgOH = NH3 + H2O + AgCl =>
NH4Cl + AgOH = NH3 + H2O + AgCl
HCl2 + Mg = HMg2 + Cl =>
HCl2 + 2 Mg = HMg2 + 2 Cl
HCl + Mg = HMg2 + Cl =>
HCl + 2 Mg = HMg2 + Cl
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
C6H6OS + O2 = CO + H2O + SO3 =>
2 C6H6OS + 11 O2 = 12 CO + 6 H2O + 2 SO3
Na2CO3(aq) + HNO3(aq) = HCO3 + Na2NO3 =>
Na2CO3(aq) + HNO3(aq) = HCO3 + Na2NO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
CuS2 + Zn2 = CuZn2 + S2 =>
CuS2 + Zn2 = CuZn2 + S2
ThF4 + K = Th + KF =>
ThF4 + 4 K = Th + 4 KF
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
(NH4)2S + Zn(OH)2 = NH3 + H2O + ZnS =>
(NH4)2S + Zn(OH)2 = 2 NH3 + 2 H2O + ZnS
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
ZnS + BaCl2 = ZnCl2 + BaS =>
ZnS + BaCl2 = ZnCl2 + BaS
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
C3H8S + O2 = H2O + C3S =>
C3H8S + 2 O2 = 4 H2O + C3S
Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/03/10
Equations balanced on 04/02/09
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