| Equations balanced on the previous day | Equations balanced on the next day |
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2 FeS2 + 5 O2 = Fe2O2 + 4 SO2
KMnO4 + H2SO4 + Na2C2O4 = MnSO4 + CO2 + H2O + Na2SO4 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 5 Na2C2O4 = 2 MnSO4 + 10 CO2 + 8 H2O + 5 Na2SO4 + K2SO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KF + Ca3N2 = CaF2 + K3N =>
6 KF + Ca3N2 = 3 CaF2 + 2 K3N
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
O2 + C8H18 = CO + H2O =>
17 O2 + 2 C8H18 = 16 CO + 18 H2O
HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2
Mg2 + HNO3 = Mg(NO3)2 + H =>
Mg2 + 4 HNO3 = 2 Mg(NO3)2 + 4 H
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Al + Fe2(O2)3 = AlO + Fe =>
6 Al + Fe2(O2)3 = 6 AlO + 2 Fe
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
KClO2 = KClO4 + KCl =>
2 KClO2 = KClO4 + KCl
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fe2O2 + CO = Fe + CO2 =>
Fe2O2 + 2 CO = 2 Fe + 2 CO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O
O2 + C4H10 = CO2 + H2O =>
13 O2 + 2 C4H10 = 8 CO2 + 10 H2O
NaNO3 + HI = NaHI + NO3 =>
NaNO3 + HI = NaHI + NO3
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
N2(g) + O2(g) = N2O(g) =>
2 N2(g) + O2(g) = 2 N2O(g)
C2H10 + O2 = CO2 + H2O =>
2 C2H10 + 9 O2 = 4 CO2 + 10 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
K2Cr2O7 + H2SO4 + SO2 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + H2SO4 + 3 SO2 = K2SO4 + Cr2(SO4)3 + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K3PO4 + MgCl2 = K3Cl2 + MgPO4 =>
K3PO4 + MgCl2 = K3Cl2 + MgPO4
BaCO3 + HCl = BaCl2 + H2CO3 =>
BaCO3 + 2 HCl = BaCl2 + H2CO3
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Na2CO3 = Na + CO3 =>
Na2CO3 = 2 Na + CO3
C7H5N3O6 = C02 + H2O + N2 + O2 =>
4 C7H5N3O6 = 14 C02 + 10 H2O + 6 N2 + 7 O2
NaNO3 + HI = Na + HINO3 =>
NaNO3 + HI = Na + HINO3
AlCl3 + NH4(OH) = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4(OH) = Al(OH)3 + 3 NH4Cl
Na + Br2 = Na2Br =>
4 Na + Br2 = 2 Na2Br
Al(OH)2 + H2SO4 = Al2(SO4)2 + H2O =>
2 Al(OH)2 + 2 H2SO4 = Al2(SO4)2 + 4 H2O
NaNO3 + HI = NaI + HNO3 =>
NaNO3 + HI = NaI + HNO3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C7H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/22/07
Equations balanced on 01/21/07
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