| Equations balanced on the previous day | Equations balanced on the next day |
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SiF4 + 4 H2O = 4 HF + Si(OH)4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5OH(l) + O2(g) = CO2(g) + H20(g) =>
10 C2H5OH(l) + 15 O2(g) = 20 CO2(g) + 3 H20(g)
K2O = K + K2O2 =>
2 K2O = 2 K + K2O2
CaBr2 + H2O = HBr + Ca(OH)2 =>
CaBr2 + 2 H2O = 2 HBr + Ca(OH)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
Cr2O7 + H{+} + e = Cr{+3} + H2O =>
Cr2O7 + 14 H{+} + 8e = 2 Cr{+3} + 7 H2O
HgBr2 + Ca(OH)2 = HgO + CaBr2 + H2O =>
HgBr2 + Ca(OH)2 = HgO + CaBr2 + H2O
Cl + O2 = Cl2O =>
4 Cl + O2 = 2 Cl2O
Cr2O7{-2} + H{+} + e = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Li3PO4 + NaOH = LiOH + Na3PO4 =>
Li3PO4 + 3 NaOH = 3 LiOH + Na3PO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
FeCl2 + H2O = HCl + Fe3O4 + H2 =>
3 FeCl2 + 4 H2O = 6 HCl + Fe3O4 + H2
Sc + Cr2O7{-2} + H{+} = Sc{+3} + Cr{+3} + H2O =>
2 Sc + Cr2O7{-2} + 14 H{+} = 2 Sc{+3} + 2 Cr{+3} + 7 H2O
NH4I = H2 + NH3 + I2 =>
2 NH4I = H2 + 2 NH3 + I2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
ZnO + (NH4)2SO4 = NH3 + ZnSO4 + H2O =>
ZnO + (NH4)2SO4 = 2 NH3 + ZnSO4 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq) =>
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq)
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
CaCO3 + H + OH + Cu2 = Cu3(CO3)2(OH)2 + CaH2 =>
4 CaCO3 + 8 H + 4 OH + 3 Cu2 = 2 Cu3(CO3)2(OH)2 + 4 CaH2
ZnSO4 = ZnO + SO2 + O2 =>
2 ZnSO4 = 2 ZnO + 2 SO2 + O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeSO4 = Fe2O3 + SO3 + SO2 =>
2 FeSO4 = Fe2O3 + SO3 + SO2
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2
KMnO4 = K2O + MnO2 + O2 =>
4 KMnO4 = 2 K2O + 4 MnO2 + 3 O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CaCO3 + H + OH + Cu2 = Cu3(CO3)2(OH)2 + CaH2 =>
4 CaCO3 + 8 H + 4 OH + 3 Cu2 = 2 Cu3(CO3)2(OH)2 + 4 CaH2
SO2 + Fe2O3 = SO3 + Fe3O4 =>
SO2 + 3 Fe2O3 = SO3 + 2 Fe3O4
CaCO3 + H + OH + Cu2 = Cu3(CO3)2(OH)2 + CaH2 =>
4 CaCO3 + 8 H + 4 OH + 3 Cu2 = 2 Cu3(CO3)2(OH)2 + 4 CaH2
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/09/10
Equations balanced on 05/09/09
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