| Equations balanced on the previous day | Equations balanced on the next day |
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CaCO3 = CaO + CO2
CuSO4 + H2O = CuO + H10(SO4)5 =>
5 CuSO4 + 5 H2O = 5 CuO + H10(SO4)5
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
HBr = H + Br =>
HBr = H + Br
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CuSO4 + H2O = Cu5O5 + H10(SO4)5 =>
5 CuSO4 + 5 H2O = Cu5O5 + H10(SO4)5
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
K2SO4 + MgBr2 = MgSO4 + KBr =>
K2SO4 + MgBr2 = MgSO4 + 2 KBr
H2SO4 + NaOH = HSO4 + Na + H2O =>
H2SO4 + NaOH = HSO4 + Na + H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
C + H2 = C2H4 =>
2 C + 2 H2 = C2H4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
H3C6H5O7 + OH = C6H5O7 + H2O =>
H3C6H5O7 + 3 OH = C6H5O7 + 3 H2O
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
C6H10O5 + I2 = C6H10O5I2 =>
C6H10O5 + I2 = C6H10O5I2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Pb(NO3)2 + H2SO4 = PbN2S + H2O + O2 =>
2 Pb(NO3)2 + 2 H2SO4 = 2 PbN2S + 2 H2O + 9 O2
Na + Cl = NaCl =>
Na + Cl = NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Fe2(SO4)3 + Ba(OH)2 = Ba(SO4) + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 3 Ba(SO4) + 2 Fe(OH)3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2 =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2
K + O2 = K2O =>
4 K + O2 = 2 K2O
PbSO4 + PbS = SO2 + Pb =>
PbSO4 + PbS = 2 SO2 + 2 Pb
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KI + Fe(NO3)3 = FeI3 + KNO3 =>
3 KI + Fe(NO3)3 = FeI3 + 3 KNO3
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/31/09
Equations balanced on 09/30/08
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