| Equations balanced on the previous day | Equations balanced on the next day |
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PbBr2 + 2 HCl = 2 HBr + PbCl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CaNCN + H2O = CaCO3 + NH3 =>
CaNCN + 3 H2O = CaCO3 + 2 NH3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
H2O2 = H2O + O =>
H2O2 = H2O + O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
N2(g) + O2(g) = N2O5(g) =>
2 N2(g) + 5 O2(g) = 2 N2O5(g)
Ca + H2O = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
C10H22(g) + O2(g) = CO2(g) + H2O(g) =>
2 C10H22(g) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
N2H4 + H2O2 = N + H2O =>
N2H4 + 2 H2O2 = 2 N + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
MgSO4 + NH4OH = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2 NH4OH = (NH4)2SO4 + Mg(OH)2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O
F + WCl6 = FCl6 + W =>
F + WCl6 = FCl6 + W
CS2(g) + O2(g) = CO2(g) + SO2(g) =>
CS2(g) + 3 O2(g) = CO2(g) + 2 SO2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H + O = H2O =>
2 H + O = H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Si3H3 + O2 = SiO2 + H2O =>
4 Si3H3 + 15 O2 = 12 SiO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2H4 + H2O2 = N + H2O =>
N2H4 + 2 H2O2 = 2 N + 4 H2O
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
KClO3 = O + KCl =>
KClO3 = 3 O + KCl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Zn + H2Cr2O7 + HCl = ZnCl2 + CrCl3 + H2O =>
3 Zn + H2Cr2O7 + 12 HCl = 3 ZnCl2 + 2 CrCl3 + 7 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/31/08
Equations balanced on 11/30/07
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