| Equations balanced on the previous day | Equations balanced on the next day |
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16 K2Cr2O7 + 3 S8 = 16 K2O + 16 Cr2O3 + 24 SO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
C3H12 + O2 = CO2 + H2O =>
C3H12 + 6 O2 = 3 CO2 + 6 H2O
Ru3 + Cr2O7{-2} = Ru3O7{-2} + Cr2 =>
Ru3 + Cr2O7{-2} = Ru3O7{-2} + Cr2
KMnO4 + C + Na(OH) = NaCO3 + KMnO2 + H2O =>
5 KMnO4 + 4 C + 4 Na(OH) = 4 NaCO3 + 5 KMnO2 + 2 H2O
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
FeS2 + HNO3 = Fe(NO3)3 + NO2 + H2O + H2SO4 =>
FeS2 + 18 HNO3 = Fe(NO3)3 + 15 NO2 + 7 H2O + 2 H2SO4
NaI + Br = NaBr + I =>
NaI + Br = NaBr + I
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4(g) + S(s) = CS2(l) + H2S(g) =>
CH4(g) + 4 S(s) = CS2(l) + 2 H2S(g)
K + HCl = KCl + H =>
K + HCl = KCl + H
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
H2C2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + KSO4 + H2O =>
2 H2C2O4 + KMnO4 + 2 H2SO4 = 4 CO2 + MnSO4 + KSO4 + 4 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H + SnO2 = SnO + H2O =>
2 H + SnO2 = SnO + H2O
Al2O3 + H2O = AlH + O2 =>
Al2O3 + H2O = 2 AlH + 2 O2
NH4 + N = NH2N4 =>
NH4 + 9 N = 2 NH2N4
Al2O3 + H2O = AlHO2 =>
Al2O3 + H2O = 2 AlHO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C8H8 + O2 = CO2 + H20 =>
5 C8H8 + 40 O2 = 40 CO2 + 2 H20
CrO + KMnO4 = CrO3 + KMnO2 =>
CrO + KMnO4 = CrO3 + KMnO2
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
Br + NaI = BrI + Na =>
Br + NaI = BrI + Na
C2H2(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(aq) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + O2 = Fe2O2 =>
2 Fe + O2 = Fe2O2
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
H2SO4 + HBr = SO2 + Br2 + H2O =>
H2SO4 + 2 HBr = SO2 + Br2 + 2 H2O
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
Fe + NaOH = Fe(OH)2 + Na =>
Fe + 2 NaOH = Fe(OH)2 + 2 Na
Fe + NaOH = Fe(OH)2 + Na =>
Fe + 2 NaOH = Fe(OH)2 + 2 Na
Zn + SnCl4 = ZnCl2 + Sn =>
2 Zn + SnCl4 = 2 ZnCl2 + Sn
Al4C3(s) + F2(g) = AlF3(s) + CF4(g) =>
Al4C3(s) + 12 F2(g) = 4 AlF3(s) + 3 CF4(g)
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/06/13
Equations balanced on 08/05/12
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