| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 |
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
HClO4 + NaOH = Na(ClO4) + H2O =>
HClO4 + NaOH = Na(ClO4) + H2O
Cu(NH3)4Cl2 + KCN + H2O = NH3 + NH4Cl + K2Cu(CN)3 + KCNO + KCl =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + KCNO + 2 KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H2O =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + NH3 + H2O = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
CaSiO3 + HF = CaF2 + SiF4 + H2O =>
CaSiO3 + 6 HF = CaF2 + SiF4 + 3 H2O
Fe + AgNO3 = Fe(NO3) + Ag =>
Fe + AgNO3 = Fe(NO3) + Ag
Fe + AgNO3 = Fe(NO3) + Ag =>
Fe + AgNO3 = Fe(NO3) + Ag
Fe + AgNO3 = Fe(NO3) + Ag =>
Fe + AgNO3 = Fe(NO3) + Ag
C16H34 + O2 = CO + H2 =>
C16H34 + 8 O2 = 16 CO + 17 H2
Fe + AgNO3 = Fe(NO3) + Ag =>
Fe + AgNO3 = Fe(NO3) + Ag
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
Fe + AgNO3 = Fe(NO3) + Ag =>
Fe + AgNO3 = Fe(NO3) + Ag
Fe + AgNO3 = Fe(NO3) + Ag =>
Fe + AgNO3 = Fe(NO3) + Ag
C16H34 + O2 = CO2 + H2 =>
C16H34 + 16 O2 = 16 CO2 + 17 H2
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
CO + H2 = CH4 + H2O =>
CO + 3 H2 = CH4 + H2O
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
C2H4O2 + KOH = KC2H3O2 + H2O =>
C2H4O2 + KOH = KC2H3O2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
NO + Br2 = NOBr =>
2 NO + Br2 = 2 NOBr
Fe + HNO3 = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO
P + I = PI3 =>
P + 3 I = PI3
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
Hg + I2 = HgI2 =>
Hg + I2 = HgI2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/07/09
Equations balanced on 08/06/08
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