| Equations balanced on the previous day | Equations balanced on the next day |
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2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
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
Cr3Sb2 + H2O = Cr(OH)2 + SbH3 =>
Cr3Sb2 + 6 H2O = 3 Cr(OH)2 + 2 SbH3
Fe + HSO4 = H + FeSO4 =>
Fe + HSO4 = H + FeSO4
Fe + HSO4 = H + Fe2(SO4)2 =>
2 Fe + 2 HSO4 = 2 H + Fe2(SO4)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CH3CH2CCH(g) + Br2(l) = CH3CH2CBr2CHBr2(l) =>
CH3CH2CCH(g) + 2 Br2(l) = CH3CH2CBr2CHBr2(l)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KI + Pb2N = KN + Pb2I =>
KI + Pb2N = KN + Pb2I
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
FeCl3 + Na3PO4 = Fe3(PO4)3 + NaCl =>
3 FeCl3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
MgSO4 + Fe(NO3)3 = Mg(NO3) + Fe(SO4)3 =>
3 MgSO4 + Fe(NO3)3 = 3 Mg(NO3) + Fe(SO4)3
CuSO4 + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe = 3 Cu + Fe2(SO4)3
Cd(s) + HBr(aq) = CdBr2(aq) + H2(g) =>
Cd(s) + 2 HBr(aq) = CdBr2(aq) + H2(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
KOH + Fe(NO3)3 = K(NO3) + Fe(OH)3 =>
3 KOH + Fe(NO3)3 = 3 K(NO3) + Fe(OH)3
FeCl3 + NaSCN = Fe(SCN)3 + NaCl =>
FeCl3 + 3 NaSCN = Fe(SCN)3 + 3 NaCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe3O + C = CO2 + Fe =>
2 Fe3O + C = CO2 + 6 Fe
Fe3O + C = CO2 + Fe =>
2 Fe3O + C = CO2 + 6 Fe
Fe(NO3)3 + KI = FeI3 + KNO3 =>
Fe(NO3)3 + 3 KI = FeI3 + 3 KNO3
Fe(NO3)3 + KI = FeI3 + KNO3 =>
Fe(NO3)3 + 3 KI = FeI3 + 3 KNO3
Fe(NO3)3 + KI = FeI3 + KNO3 =>
Fe(NO3)3 + 3 KI = FeI3 + 3 KNO3
Na + H + S3 = NaHS =>
3 Na + 3 H + S3 = 3 NaHS
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Na2CO3 + Fe(NO3)3 = Na(NO3)3 + Fe2CO3 =>
Na2CO3 + 2 Fe(NO3)3 = 2 Na(NO3)3 + Fe2CO3
H2SO4 + NaHCO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 H2O + 2 CO2
Fe + H2SO4 = H + Fe2(SO4)2 =>
2 Fe + 2 H2SO4 = 4 H + Fe2(SO4)2
KOH + MgSO4 = KSO4 + MgOH =>
KOH + MgSO4 = KSO4 + MgOH
KOH + MgSO4 = KSO4 + MgOH =>
KOH + MgSO4 = KSO4 + MgOH
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
MnO4{-} + H{+} + NO2{-} = Mn{+2} + H2O + NO3{-} =>
2 MnO4{-} + 6 H{+} + 5 NO2{-} = 2 Mn{+2} + 3 H2O + 5 NO3{-}
AlO2 = Al + O =>
AlO2 = Al + 2 O
KOH + MgSO4 = K(SO4) + MgOH =>
KOH + MgSO4 = K(SO4) + MgOH
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + AlCl = CaCl + Al =>
Ca + AlCl = CaCl + Al
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/05/09
Equations balanced on 05/05/08
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