| Equations balanced on the previous day | Equations balanced on the next day |
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3 FeCl2*4H2O + 6{-}6FeCl3*6H2O + 8 NaOH = Fe3O4 + 8 Na + 6 Cl{-} + 16 H2O
H2Cl2 = HCl =>
H2Cl2 = 2 HCl
CO2 + C2H4 = CH3CH2OH + C =>
CO2 + 3 C2H4 = 2 CH3CH2OH + 3 C
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeCl2*4H2O + {-}6FeCl3*6H2O + NaOH = Fe3O4 + Na + Cl{-} + H2O =>
3 FeCl2*4H2O + 6{-}6FeCl3*6H2O + 8 NaOH = Fe3O4 + 8 Na + 6 Cl{-} + 16 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Zn + AgCl = ZnCl + Ag =>
Zn + AgCl = ZnCl + Ag
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
NO + Br2 = NOBr =>
2 NO + Br2 = 2 NOBr
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
Au2O3 + H2 = AuH2 + O3 =>
Au2O3 + 2 H2 = 2 AuH2 + O3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
BaCl + K2SO4 = Ba2SO4 + KCl =>
2 BaCl + K2SO4 = Ba2SO4 + 2 KCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KAsO2 + HCO3 + I = H3AsO4 + KI + CO2 + O2 =>
2 KAsO2 + 6 HCO3 + 2 I = 2 H3AsO4 + 2 KI + 6 CO2 + O2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
FeCl2*4H2O + {-}6FeCl3*6H2O + NaOH = Fe3O4 + Na + Cl{-} + H2O =>
3 FeCl2*4H2O + 6{-}6FeCl3*6H2O + 8 NaOH = Fe3O4 + 8 Na + 6 Cl{-} + 16 H2O
MnO + CO = Mn + CO2 =>
MnO + CO = Mn + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2CO3 + S(OH)2 = H2SO4 + Na2C =>
2 Na2CO3 + 3 S(OH)2 = 3 H2SO4 + 2 Na2C
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
NH4{+} + CR2O7{2-} = CR2O3 + N2 + H2O =>
2 NH4{+} + CR2O7{2-} = CR2O3 + N2 + 4 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MgO + CO = Mg + CO2 =>
MgO + CO = Mg + CO2
NaCO3 + HCl = NaCl + HCO3 =>
NaCO3 + HCl = NaCl + HCO3
NO + Br2 = NOBr2 =>
NO + Br2 = NOBr2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaO + CO = Ca + CO2 =>
CaO + CO = Ca + CO2
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Na2O + CO = Na + CO2 =>
Na2O + CO = 2 Na + CO2
K2O + CO = K + CO2 =>
K2O + CO = 2 K + CO2
NO + Br2 = NOBr =>
2 NO + Br2 = 2 NOBr
H3PO4 + NaCl = Na3PO4 + HCl =>
H3PO4 + 3 NaCl = Na3PO4 + 3 HCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/30/14
Equations balanced on 08/29/13
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