| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 |
9 CH3COOH + 8 NaCO3 = 8 Na(CH3COO) + 10 CO2 + 6 H2O
Ba(NO3)2 + KF = BaF2 + KNO3 =>
Ba(NO3)2 + 2 KF = BaF2 + 2 KNO3
NH4 + O2 = N(ll)O + H2O =>
2 NH4 + 3 O2 = 2 N(ll)O + 4 H2O
CH3COOH + NaCO3 = CH3COONa + CO2 + H2O =>
9 CH3COOH + 8 NaCO3 = 8 CH3COONa + 10 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2O2 + PbS = PbSO4 + H2O =>
4 H2O2 + PbS = PbSO4 + 4 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
HClO3 + Cu(OH)2 = H2O + Cu(ClO3)2 =>
2 HClO3 + Cu(OH)2 = 2 H2O + Cu(ClO3)2
Al + Pb(C2H3O2)2 = Al(C2H3O2)2 + Pb =>
Al + Pb(C2H3O2)2 = Al(C2H3O2)2 + Pb
HNO3 + Zn = Zn(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2
BaCl2 + NaSO4 = NaCl2 + BaSO4 =>
BaCl2 + NaSO4 = NaCl2 + BaSO4
HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + HOH =>
2 HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 HOH
Al + Pb(C2H3O2)2 = Al(C2H3O2)3 + Pb =>
2 Al + 3 Pb(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Pb
Cl2 + IO3{-} + OH{-1} = IO4{-} + Cl{-} + H2O =>
Cl2 + IO3{-} + 2 OH{-1} = IO4{-} + 2 Cl{-} + H2O
Pb(NO3)2 + Al2(SO4)3 = PbSO4 + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(NO3)3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Na2S4O6 + HCl + Al = NaCl + Al2Cl6 + H2O + H2S =>
Na2S4O6 + 20 HCl + 6 Al = 2 NaCl + 3 Al2Cl6 + 6 H2O + 4 H2S
CH3COOH + NaCO3 = Na(CH3COO) + CO2 + H2O =>
9 CH3COOH + 8 NaCO3 = 8 Na(CH3COO) + 10 CO2 + 6 H2O
C6H5CO2{-} + H2O + e = C6H5CHOH + OH{-} =>
C6H5CO2{-} + 3 H2O + 3e = C6H5CHOH + 4 OH{-}
Sr(OH)2 + FeSO4 = SrSO4 + Fe(OH)2 =>
Sr(OH)2 + FeSO4 = SrSO4 + Fe(OH)2
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
C6H5CO2{-} + H2O + e = C6H5CH2OH + OH{-} =>
C6H5CO2{-} + 4 H2O + 4e = C6H5CH2OH + 5 OH{-}
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
PbO2 + H2O + e = PbO + OH{-} =>
PbO2 + H2O + 2e = PbO + 2 OH{-}
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
CaC2 + H2O = CaO + C2H2 =>
CaC2 + H2O = CaO + C2H2
FeS2 + O2 = Fe2O3 + SO4 =>
4 FeS2 + 19 O2 = 2 Fe2O3 + 8 SO4
MgOH2 + (NH4)3PO4 = Mg3(PO4)2 + NH4 + H2O =>
3 MgOH2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4 + 3 H2O
MnO42{-} + H2O + e = MnO2 + OH{-} =>
MnO42{-} + 40 H2O + 79e = MnO2 + 80 OH{-}
MnO42{-} + H2O + e = MnO2 + OH{-} =>
MnO42{-} + 40 H2O + 79e = MnO2 + 80 OH{-}
H2S + Cl2 = S + Cl{-} + H{+} =>
H2S + Cl2 = S + 2 Cl{-} + 2 H{+}
MnO4{-}2 + H2O + e = MnO2 + OH{-} =>
MnO4{-}2 + 2 H2O + 3e = MnO2 + 4 OH{-}
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C3H6 + O2 = CO2 + H20 =>
10 C3H6 + 30 O2 = 30 CO2 + 3 H20
Cr{3+}(aq) + Mn(s) = Mn{2+} + Cr =>
2 Cr{3+}(aq) + 3 Mn(s) = 3 Mn{2+} + 2 Cr
Al + HNO3(conc) = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3(conc) = Al(NO3)3 + NO + 2 H2O
HgS + HNO3 = Hg(NO3)2 + S + NO + H2O =>
3 HgS + 8 HNO3 = 3 Hg(NO3)2 + 3 S + 2 NO + 4 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Ca(NO3)2 + Na2SO4 = CaSO4 + NaNO3 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 NaNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg2 + CuSO4 = MgSO4 + Cu2 =>
Mg2 + 2 CuSO4 = 2 MgSO4 + Cu2
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/18/13
Equations balanced on 05/18/12
Geef ons feedback over uw ervaring met de chemische formule balancer.
