| Equations balanced on the previous day | Equations balanced on the next day |
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(NH4)2CO3 = 2 NH3 + CO2 + H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CUSO4 + Zn = ZnSO4 + CU =>
CUSO4 + Zn = ZnSO4 + CU
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CuSO4*5H2O + (NH4)C2O4H2O = (NH4)2[Cu(C2O4)2]2H2O + (NH4)SO4 + H2O =>
2 CuSO4*5H2O + 4(NH4)C2O4H2O = (NH4)2[Cu(C2O4)2]2H2O + 2(NH4)SO4 + 13 H2O
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CuSO4*5H2O + (NH4)C2O4H2O = (NH4)2[Cu(C2O4)2]2H2O + (NH4)SO4 + H2O =>
2 CuSO4*5H2O + 4(NH4)C2O4H2O = (NH4)2[Cu(C2O4)2]2H2O + 2(NH4)SO4 + 13 H2O
C2H5OOH + O2 = CO2 + H2O =>
2 C2H5OOH + 5 O2 = 4 CO2 + 6 H2O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
RbOH + H3PO4 = Rb3PO4 + HOH =>
3 RbOH + H3PO4 = Rb3PO4 + 3 HOH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Al + H2SO4 = Al2(SO4)3 + H =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 6 H
Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Fe(NO3)2 + Na3PO4 = Fe3(PO4)2 + NaNO3 =>
3 Fe(NO3)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaNO3
FeCl + NaOH = FeOH + NaCl =>
FeCl + NaOH = FeOH + NaCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C + HNO3 = NO2 + CO2 + H2O =>
C + 4 HNO3 = 4 NO2 + CO2 + 2 H2O
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
C8H8 + H2O + KMnO4 = C6H6C2H3(OH)2 + KOH + MnO2 =>
3 C8H8 + 5 H2O + KMnO4 = 3 C6H6C2H3(OH)2 + KOH + MnO2
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
AlI3 + Hg(ClO3)2 = HgI2 + Al(ClO3)3 =>
2 AlI3 + 3 Hg(ClO3)2 = 3 HgI2 + 2 Al(ClO3)3
C8H8 + H2O + KMnO4 = C8H8(OH)2 + KOH + MnO2 =>
3 C8H8 + 4 H2O + 2 KMnO4 = 3 C8H8(OH)2 + 2 KOH + 2 MnO2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Cu{2+} + I{-} = CuI2 =>
Cu{2+} + 2 I{-} = CuI2
Na2O2 + H2O = O2 + NaOH =>
2 Na2O2 + 2 H2O = O2 + 4 NaOH
C8H8 + H2O + KMnO4 = C8H8(OH)2 + KOH + MnO2 =>
3 C8H8 + 4 H2O + 2 KMnO4 = 3 C8H8(OH)2 + 2 KOH + 2 MnO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/26/10
Equations balanced on 11/25/09
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