| Equations balanced on the previous day | Equations balanced on the next day |
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8 KMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O
Cr2O7{2-} + Sn + H{+} = Cr{3+} + Sn{2+} + H2O =>
Cr2O7{2-} + 3 Sn + 14 H{+} = 2 Cr{3+} + 3 Sn{2+} + 7 H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
MnO4{-} + H2O + ClO2{-} = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 2 H2O + 3 ClO2{-} = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
NH4{+} + Cr2O7{2-} + H{+} = Cr{3+} + N2 + H2O =>
2 NH4{+} + Cr2O7{2-} + 6 H{+} = 2 Cr{3+} + N2 + 7 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
CaCO3 + O2 = CaO2 + CO3 =>
CaCO3 + O2 = CaO2 + CO3
AlCl3 + Na2CO3 + H2O = Al(OH)3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 6 NaCl + 3 CO2
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
Fe3C + H2SO4 = Fe(SO4)3 + H20 + C =>
10 Fe3C + 90 H2SO4 = 30 Fe(SO4)3 + 9 H20 + 10 C
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
Hg2(NO3)2 + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg2(NO3)2 + 8 HNO3 = 6 Hg(NO3)2 + 2 NO + 4 H2O
Hg2(NO3)2 + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg2(NO3)2 + 4 HNO3 = 2 Hg(NO3)2 + 2 NO2 + 2 H2O
MgO + HCl = MgCl + OH =>
MgO + HCl = MgCl + OH
Fe3C + H2SO4 = FeSO4 + H2 + C =>
Fe3C + 3 H2SO4 = 3 FeSO4 + 3 H2 + C
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H{+} + Fe3C = Fe{2+} + H2 + C =>
6 H{+} + Fe3C = 3 Fe{2+} + 3 H2 + C
H{+} + Fe3C = Fe{2+} + H2 + C =>
6 H{+} + Fe3C = 3 Fe{2+} + 3 H2 + C
H{+} + Fe3C = Fe{2+} + H2 + C =>
6 H{+} + Fe3C = 3 Fe{2+} + 3 H2 + C
AlCl3*6H2O = Al2O3 + HCl + H2O =>
2 AlCl3*6H2O = Al2O3 + 6 HCl + 9 H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
ClO2 = Cl2 + O2 =>
2 ClO2 = Cl2 + 2 O2
C6H13OH + O2 = H2O + CO2 =>
C6H13OH + 9 O2 = 7 H2O + 6 CO2
Cr(OH)3 + H2O2 = Cr(OH)4 =>
2 Cr(OH)3 + H2O2 = 2 Cr(OH)4
NH3 + O2 = NO2 + H20 =>
20 NH3 + 20 O2 = 20 NO2 + 3 H20
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CrCl2 + Cl = CrCl3 =>
CrCl2 + Cl = CrCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C520H798O417N01 = C283H303O60N01 + C187H116O466N01 + CO + H2 =>
502 C520H798O417N01 = 382 C283H303O60N01 + 120 C187H116O466N01 + 130494 CO + 135465 H2
MnSO4 + CaOCl2 + NaOH = CaCl2 + Na2SO4 + MnO2 + H2O =>
MnSO4 + CaOCl2 + 2 NaOH = CaCl2 + Na2SO4 + MnO2 + H2O
Cr(OH)3 + NaOH = Na2CrO4 + CrO + H2O =>
4 Cr(OH)3 + 2 NaOH = Na2CrO4 + 3 CrO + 7 H2O
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
B(OC2H5)3 + O2 = B2O3 + CO2 + H2O =>
2 B(OC2H5)3 + 18 O2 = B2O3 + 12 CO2 + 15 H2O
NaOH + H2(NO3)2 = NaNO3 + H2O =>
2 NaOH + H2(NO3)2 = 2 NaNO3 + 2 H2O
KO + C = K + CO =>
KO + C = K + CO
KO + C = K + CO2 =>
2 KO + C = 2 K + CO2
Zn + HNO3 = NH4NO3 + Zn(NO3)2 + H2O =>
4 Zn + 10 HNO3 = NH4NO3 + 4 Zn(NO3)2 + 3 H2O
Sr + H2SO4 = H2S + SrSO4 + H2O =>
4 Sr + 5 H2SO4 = H2S + 4 SrSO4 + 4 H2O
HgS + CaO = Hg + CaSO4 + CaS =>
4 HgS + 4 CaO = 4 Hg + CaSO4 + 3 CaS
HgS + CaO = Hg + CaSO4 + CaS =>
4 HgS + 4 CaO = 4 Hg + CaSO4 + 3 CaS
Na2CrO4 + NaHSO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na2CrO4 + 2 NaHSO4 = Na2Cr2O7 + 2 Na2SO4 + H2O
KMnO4 + MnCl2 + H2O = MnO2 + KCl + HCl =>
2 KMnO4 + 3 MnCl2 + 2 H2O = 5 MnO2 + 2 KCl + 4 HCl
CO + NO = N2 + CO2 =>
2 CO + 2 NO = N2 + 2 CO2
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H20 + Cr{3+} =>
70 C2H5OH + 80 H{+} + 10 Cr2O7{2-} = 70 CH3COOH + 11 H20 + 20 Cr{3+}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/27/09
Equations balanced on 04/26/08
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