| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + MnO4 + 2 H2O = MnO2 + Al(OH)4
CaCl2 + Al(CH3COO)3 = Ca(CH3COO)2 + AlCl3 =>
3 CaCl2 + 2 Al(CH3COO)3 = 3 Ca(CH3COO)2 + 2 AlCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
(CH2O)106 + O2 = CO2 + H2O =>
(CH2O)106 + 106 O2 = 106 CO2 + 106 H2O
Si + O2 = Si2O6 =>
2 Si + 3 O2 = Si2O6
Na2SO4 + NaC2H3O2 = Na2C2H3O2 + NaSO4 =>
Na2SO4 + NaC2H3O2 = Na2C2H3O2 + NaSO4
MnO4 + Cu = Cu2O4 + Mn =>
MnO4 + 2 Cu = Cu2O4 + Mn
PH3 + HBrO3 = H3PO4 + H2O + Br2 =>
5 PH3 + 8 HBrO3 = 5 H3PO4 + 4 H2O + 4 Br2
CrP + Cr3C2 + C = Cr2PC =>
3 CrP + Cr3C2 + C = 3 Cr2PC
MgAt2 + KOH = Mg(OH)2 + KAt =>
MgAt2 + 2 KOH = Mg(OH)2 + 2 KAt
NaBrO3 + P + H2O = NaBr + H3PO3 =>
NaBrO3 + 2 P + 3 H2O = NaBr + 2 H3PO3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Cr(NO3)3*9H2O = Cr{3+} + (NO3{-}) + H2O =>
Cr(NO3)3*9H2O = Cr{3+} + 3(NO3{-}) + 9 H2O
ClAl + NaOH = Al(OH) + NaCl =>
ClAl + NaOH = Al(OH) + NaCl
CH3COOCH3 + O2 = CO2 + H2O =>
2 CH3COOCH3 + 7 O2 = 6 CO2 + 6 H2O
H{+} + SO2 + Cr2O7{2-} = SO4{2-} + Cr{3+} + H2O =>
2 H{+} + 3 SO2 + Cr2O7{2-} = 3 SO4{2-} + 2 Cr{3+} + H2O
CoSO4 + FeSO4 + NaOH = Co2Fe2O4 + Na2SO4 + H2O =>
2 CoSO4 + 2 FeSO4 + 8 NaOH = Co2Fe2O4 + 4 Na2SO4 + 4 H2O
KOH + C2H5OH + I2 = CHI3 + H2O + KI =>
2 KOH + C2H5OH + 4 I2 = 2 CHI3 + 3 H2O + 2 KI
Na2O2 + HI + H2SO4 = I2 + Na2SO4 + H2O =>
Na2O2 + 2 HI + H2SO4 = I2 + Na2SO4 + 2 H2O
Hg + AgCl = Ag + HgCl =>
Hg + AgCl = Ag + HgCl
C16H24O4 + O2 = H2O + CO2 =>
C16H24O4 + 20 O2 = 12 H2O + 16 CO2
HgBr2 + Fe(C2H3O2)2 = Hg(C2H3O2)2 + Br2Fe =>
HgBr2 + Fe(C2H3O2)2 = Hg(C2H3O2)2 + Br2Fe
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH5 + O12 = CO2 + H2O =>
8 CH5 + 3 O12 = 8 CO2 + 20 H2O
Ni(OH)2 + HBr = NiBr2 + H(OH) =>
Ni(OH)2 + 2 HBr = NiBr2 + 2 H(OH)
NaOH + Cr2(SO4)3 = Cr(OH)3 + Na2SO4 =>
6 NaOH + Cr2(SO4)3 = 2 Cr(OH)3 + 3 Na2SO4
Cl2(g) + NaBr2(aq) = NaCl2(aq) + Br2(l) =>
Cl2(g) + NaBr2(aq) = NaCl2(aq) + Br2(l)
NH4SCN + Ba(OH)2 = Ba(SCN)2 + H2O + NH3 =>
2 NH4SCN + Ba(OH)2 = Ba(SCN)2 + 2 H2O + 2 NH3
Pb(C2H3O2)2 + KMnO4 = Pb(MnO4)2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KMnO4 = Pb(MnO4)2 + 2 KC2H3O2
CeSO4 + Hg2SO4 = Ce2SO4 + HgSO4 =>
2 CeSO4 + Hg2SO4 = Ce2SO4 + 2 HgSO4
C6H12 + KMnO4 + H2O = C3H6O2 + MnO2 + KOH =>
3 C6H12 + 8 KMnO4 + 4 H2O = 6 C3H6O2 + 8 MnO2 + 8 KOH
Zn{2+} + Cr2O7{2-} = ZnCr2O7 =>
Zn{2+} + Cr2O7{2-} = ZnCr2O7
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
O + (NH2)2CO = CO2 + H2O + NO2 =>
7 O + (NH2)2CO = CO2 + 2 H2O + 2 NO2
Ba + AgC2H3O2 = Ba(C2H3O2)2 + Ag =>
Ba + 2 AgC2H3O2 = Ba(C2H3O2)2 + 2 Ag
Ca9H20 + O = Ca9O + H2O =>
Ca9H20 + 11 O = Ca9O + 10 H2O
NaSiO3 + AgSO3 = AgSiO3 + NaSO3 =>
NaSiO3 + AgSO3 = AgSiO3 + NaSO3
SiO3 + H2O = Si + OH =>
SiO3 + 3 H2O = Si + 6 OH
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
FeCl2 + HNO3 = HCl + Fe(NO3)2 =>
FeCl2 + 2 HNO3 = 2 HCl + Fe(NO3)2
Zn + AlCl3 + H2O = ZnCl2 + Al(OH)Cl2 + H2 =>
Zn + 2 AlCl3 + 2 H2O = ZnCl2 + 2 Al(OH)Cl2 + H2
HC2H3O + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
4 HC2H3O + 5 NaHCO3 = 5 NaC2H3O2 + 3 H2O + 3 CO2
NaOH(lye) + H2SO4 = H2O + Na2SO4 =>
2 NaOH(lye) + H2SO4 = 2 H2O + Na2SO4
Fe + H2O + Na2SO4 + H2CO3 = Fe(OH)2 + FeS + NaHCO3 =>
4 Fe + 2 H2O + Na2SO4 + 2 H2CO3 = 3 Fe(OH)2 + FeS + 2 NaHCO3
MnO4 + U4 = Mn + UO4 =>
4 MnO4 + U4 = 4 Mn + 4 UO4
Mg + H2SO4 = MgH2SO4 =>
Mg + H2SO4 = MgH2SO4
Fe23 + H + O97 = HFeO =>
97 Fe23 + 2231 H + 23 O97 = 2231 HFeO
Sn + HNO3 + H2O = H2SnO3*H2O + NO =>
3 Sn + 4 HNO3 + 4 H2O = 3 H2SnO3*H2O + 4 NO
Cu2S + HNO3 = CuNO3 + CuSO4 + NO2 + H2O =>
Cu2S + 10 HNO3 = CuNO3 + CuSO4 + 9 NO2 + 5 H2O
C9H9ClO + Br2 = C9H8BrClO + HBr =>
C9H9ClO + Br2 = C9H8BrClO + HBr
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
