| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al + 3 CuO = Al2O3 + 3 Cu
NH3 + Cl = N2H4 + NH4Cl =>
4 NH3 + 2 Cl = N2H4 + 2 NH4Cl
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
WS3 + O2 = WO3 + SO2 =>
2 WS3 + 9 O2 = 2 WO3 + 6 SO2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Fe3O + CO = Fe + CO2 =>
Fe3O + CO = 3 Fe + CO2
HNO3 = (NO3)2 + NO2 + H2O =>
4 HNO3 = (NO3)2 + 2 NO2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu2O + H = Cu + H2O =>
Cu2O + 2 H = 2 Cu + H2O
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
NH4Br + Cl2 = NH4 + ClBr =>
2 NH4Br + Cl2 = 2 NH4 + 2 ClBr
Al2S3O12 + CaO2H2 = CaSO4 + AlO3H3 =>
Al2S3O12 + 3 CaO2H2 = 3 CaSO4 + 2 AlO3H3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CaO + SO2 + O2 = CaSO4 =>
2 CaO + 2 SO2 + O2 = 2 CaSO4
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Al + Fe2O3 = Fe + AlO3 =>
Al + Fe2O3 = 2 Fe + AlO3
KI + Cl = KCl + I =>
KI + Cl = KCl + I
Cl2 + KBr = K + Cl2Br =>
Cl2 + KBr = K + Cl2Br
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaH2 + NaNO3 = NaN3 + NaOH + NH3 =>
24 NaH2 + 11 NaNO3 = 2 NaN3 + 33 NaOH + 5 NH3
KClO3 + KBr + H2SO4 = KCl + Br2 + H2O + K2SO4 =>
KClO3 + 6 KBr + 3 H2SO4 = KCl + 3 Br2 + 3 H2O + 3 K2SO4
HCl + Zn = ZnCl + H =>
HCl + Zn = ZnCl + H
C2H5OH + K2Cr2O7 + HCl = CrCl3 + CO2 + H2O + KCl =>
C2H5OH + 2 K2Cr2O7 + 16 HCl = 4 CrCl3 + 2 CO2 + 11 H2O + 4 KCl
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MgCl2 + NaOH = NaCl + Mg(OH)2 =>
MgCl2 + 2 NaOH = 2 NaCl + Mg(OH)2
C6H12O6 + O6 = CO2 + H2O =>
C6H12O6 + 2 O6 = 6 CO2 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
VAgINa = VAgINa =>
VAgINa = VAgINa
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
NaCl + H2O = NaOH + H2 + Cl2 =>
2 NaCl + 2 H2O = 2 NaOH + H2 + Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg2 + H2SO4 = H2 + Mg(SO4)2 =>
Mg2 + 4 H2SO4 = 4 H2 + 2 Mg(SO4)2
Cu + HNO3 = Cu2NO3 + N2O3 + H2O =>
8 Cu + 6 HNO3 = 4 Cu2NO3 + N2O3 + 3 H2O
H2 + O2 = HO =>
H2 + O2 = 2 HO
K2CrO7 + KBr + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Br2 =>
2 K2CrO7 + 18 KBr + 14 H2SO4 = Cr2(SO4)3 + 11 K2SO4 + 14 H2O + 9 Br2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2CrO7 + KBr + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Br2 =>
2 K2CrO7 + 18 KBr + 14 H2SO4 = Cr2(SO4)3 + 11 K2SO4 + 14 H2O + 9 Br2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/05/09
Equations balanced on 11/04/08
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