| Equations balanced on the previous day | Equations balanced on the next day |
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C + O = CO
Zn(s) + HgO(s) + H2O(l) = Zn(OH)2(s) + Hg(l) =>
Zn(s) + HgO(s) + H2O(l) = Zn(OH)2(s) + Hg(l)
C{+} + O{2-} = CO{-} =>
C{+} + O{2-} = CO{-}
KClO3(aq) + HBr(aq) = KCl(aq) + H2O(l) + Br2(l) =>
KClO3(aq) + 6 HBr(aq) = KCl(aq) + 3 H2O(l) + 3 Br2(l)
Cd(s) + NiO2(s) + H2O(l) = Cd(OH)2(s) + Ni(OH)2(s) =>
Cd(s) + NiO2(s) + 2 H2O(l) = Cd(OH)2(s) + Ni(OH)2(s)
Mg + Zn3(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn3(PO4)2 = Mg3(PO4)2 + 3 Zn
Al + NH4ClO4 = Al2O3 + AlCl3 + N2O + H2O =>
8 Al + 6 NH4ClO4 = 3 Al2O3 + 2 AlCl3 + 3 N2O + 12 H2O
K + Al(NO3)3 = Al + KNO3 =>
3 K + Al(NO3)3 = Al + 3 KNO3
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Cu + H2(SO4) = H2O + SO2 + CuSO4 =>
Cu + 2 H2(SO4) = 2 H2O + SO2 + CuSO4
Cu(NO3)2 + KI = K(NO3)2 + CuI =>
Cu(NO3)2 + KI = K(NO3)2 + CuI
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na + Cl = NaCl =>
Na + Cl = NaCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu(s) + HNO3(aq) = Cu(N03)2(aq) + NO3(g) + H2O(l) =>
Cu(s) + 36 HNO3(aq) = Cu(N03)2(aq) + 30 NO3(g) + 18 H2O(l)
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
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2CO3 + FeCl3 = K2Cl3 + FeCO3 =>
K2CO3 + FeCl3 = K2Cl3 + FeCO3
K2CO3 + FeCl3 = K2Cl3 + FeCO3 =>
K2CO3 + FeCl3 = K2Cl3 + FeCO3
NH3 + O2 = H2O + NO2 =>
4 NH3 + 7 O2 = 6 H2O + 4 NO2
Cu(N03)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaN03(aq) =>
Cu(N03)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaN03(aq)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
HCl + K2Cr2O7 + SnCl2 = CrCl3 + SnCl4 + H2O + KCl =>
14 HCl + K2Cr2O7 + 3 SnCl2 = 2 CrCl3 + 3 SnCl4 + 7 H2O + 2 KCl
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 KCl + 3 Na2SO4 + 2 CrCl3 + 4 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Al + H2O = Al(OH)3 + H =>
Al + 3 H2O = Al(OH)3 + 3 H
Al + H2ONaOH = Al(OH)3 + H + Na =>
2 Al + 3 H2ONaOH = 2 Al(OH)3 + 3 H + 3 Na
HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2
O3 = O2 =>
2 O3 = 3 O2
Al + H2OKOH = Al(OH)3 + H + K =>
2 Al + 3 H2OKOH = 2 Al(OH)3 + 3 H + 3 K
Na3PO4*12H2O + BaCl2*2H2O = Ba3(PO4)2 + NaCl + H2O =>
2 Na3PO4*12H2O + 3 BaCl2*2H2O = Ba3(PO4)2 + 6 NaCl + 30 H2O
C2H5SH + O2 = H20 + CO2 + SO2 =>
10 C2H5SH + 30 O2 = 3 H20 + 20 CO2 + 10 SO2
O3 = O2 =>
2 O3 = 3 O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pt + NaCN + O2 + H2O = Na2[Pt(CN)4] + NaOH =>
2 Pt + 8 NaCN + O2 + 2 H2O = 2 Na2[Pt(CN)4] + 4 NaOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(OH)2 + HCl = Ca(Cl)2 + H2O =>
Ca(OH)2 + 2 HCl = Ca(Cl)2 + 2 H2O
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H20 =>
40 C6H12O6 + 60 KMnO4 + 90 H2SO4 = 240 CO2 + 60 MnSO4 + 30 K2SO4 + 33 H20
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
CaCl2 + K3PO4 = CaPO4 + K3Cl2 =>
CaCl2 + K3PO4 = CaPO4 + K3Cl2
NaOH + CH3COOH = NaO2C2H3 + H2O =>
NaOH + CH3COOH = NaO2C2H3 + H2O
Sr(OH)2 + HI = Sr(I)2 + H2O =>
Sr(OH)2 + 2 HI = Sr(I)2 + 2 H2O
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/08/07
Equations balanced on 10/08/06
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