| Equations balanced on the previous day | Equations balanced on the next day |
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H2S + 2 O2 = SO2 + H2O2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
BaS + CaCl2 = BaCl2 + CaS =>
BaS + CaCl2 = BaCl2 + CaS
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Rb + Cl2 = Rb2Cl =>
4 Rb + Cl2 = 2 Rb2Cl
Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaOH + H2SO4 = Na2SO4 + HOH =>
2 NaOH + H2SO4 = Na2SO4 + 2 HOH
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Cd(SO4)2 + K2PO4 = CdPO4 + KSO4 =>
Cd(SO4)2 + K2PO4 = CdPO4 + 2 KSO4
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
MnO2 + Br{-} + H{+} = Mn{2+} + Br2 + H2O =>
MnO2 + 2 Br{-} + 4 H{+} = Mn{2+} + Br2 + 2 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu + HNO3 = H2O + NO2 + Cu(NO3)2 =>
Cu + 4 HNO3 = 2 H2O + 2 NO2 + Cu(NO3)2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Al(OH)3 + Li3PO4 = AlPO4 + LiOH =>
Al(OH)3 + Li3PO4 = AlPO4 + 3 LiOH
Al(H2O)6 + OH = Al(H2O)2(OH)4 + H2O =>
Al(H2O)6 + 4 OH = Al(H2O)2(OH)4 + 4 H2O
Ca(OH)2(aq) + CO2(g) = CaCO3(s) + H2O(l) =>
Ca(OH)2(aq) + CO2(g) = CaCO3(s) + H2O(l)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
NaOH + CO2 = H2O + Na2CO3 =>
2 NaOH + CO2 = H2O + Na2CO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + HOH = H2 + NaOH =>
2 Na + 2 HOH = H2 + 2 NaOH
AI + I = AII3 =>
AI + 3 I = AII3
Ca + H2O = H2 + Ca(OH)2 =>
Ca + 2 H2O = H2 + Ca(OH)2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Cu(NO3)2 + NaOH = NaNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 NaOH = 2 NaNO3 + Cu(OH)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
B2O3 + C + Cl2 = BCl3 + CO =>
B2O3 + 3 C + 3 Cl2 = 2 BCl3 + 3 CO
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
CrO4{2-} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{2-} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/16/09
Equations balanced on 03/18/08
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