| Equations balanced on the previous day | Equations balanced on the next day |
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10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CeO2 + Fe2O3 = Ce2Fe2O7 =>
2 CeO2 + Fe2O3 = Ce2Fe2O7
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Ce2Fe2O7 + Y2Ti2O7 = Y2CeTi2FeO7 + O7 =>
Ce2Fe2O7 + 2 Y2Ti2O7 = 2 Y2CeTi2FeO7 + O7
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Al2O3 = Al + O =>
Al2O3 = 2 Al + 3 O
Al2O3 = Al + O =>
Al2O3 = 2 Al + 3 O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HSO4 + Ca = CaSO4 + SO2 + H2O =>
4 HSO4 + 3 Ca = 3 CaSO4 + SO2 + 2 H2O
HNO6 + KC = CO6 + H2 + KN =>
2 HNO6 + 2 KC = 2 CO6 + H2 + 2 KN
Na2SO4 + BaCl = NaCl + Ba2SO4 =>
Na2SO4 + 2 BaCl = 2 NaCl + Ba2SO4
HNO3 + K2CO3 = CO2 + H2O + KNO3 =>
2 HNO3 + K2CO3 = CO2 + H2O + 2 KNO3
NaAsO4 + BaCl = NaCl + BaAsO4 =>
NaAsO4 + BaCl = NaCl + BaAsO4
NaAsO4 + BaCl = NaCl + BaAsO4 =>
NaAsO4 + BaCl = NaCl + BaAsO4
NaCO3 + AgNO3 = NaNO3 + CO3Ag =>
NaCO3 + AgNO3 = NaNO3 + CO3Ag
NaCO3 + AgNO3 = NaNO3 + CO3Ag =>
NaCO3 + AgNO3 = NaNO3 + CO3Ag
Na2CO3 + HNO3 = Na2NO3 + HCO3 =>
Na2CO3 + HNO3 = Na2NO3 + HCO3
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2SO4 + Ba(OH)2 = H2O + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + BaSO4
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
H2SO4(aq) + Ba(OH)2(aq) = H2O(l) + BaSO4(aq) =>
H2SO4(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaSO4(aq)
H + O = H2O =>
2 H + O = H2O
Mn(NO3)2 + NaOH = Mn(OH)2 + NaNO3 =>
Mn(NO3)2 + 2 NaOH = Mn(OH)2 + 2 NaNO3
CaSO4 + H2O = CaSO4*2H2O =>
CaSO4 + 2 H2O = CaSO4*2H2O
C6H5COOH + Na = C6H4COONa + H2 =>
C6H5COOH + Na = C6H4COONa + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na(s) + O2(g) = NaO2(s) =>
Na(s) + O2(g) = NaO2(s)
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Zn + F = ZnF2 =>
Zn + 2 F = ZnF2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
ZnSO4 = ZnO + SO2 + O2 =>
2 ZnSO4 = 2 ZnO + 2 SO2 + O2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/05/10
Equations balanced on 07/05/09
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