| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOHNH4I = NH3KIH2O
OOCCOO + CaCl2 = Ca(COO)2 + Cl2 =>
OOCCOO + CaCl2 = Ca(COO)2 + Cl2
Hg(CNO)2 = CO + N2 + Hg =>
Hg(CNO)2 = 2 CO + N2 + Hg
KFeAl2Si3O10(OH)2 + O2 + H2CO3 = FeO(OH) + Al2Si2O5(OH)4 + HCO3 + H4SiO4 + K =>
2 KFeAl2Si3O10(OH)2 + 3 O2 + 14 H2CO3 = 2 FeO(OH) + 2 Al2Si2O5(OH)4 + 14 HCO3 + 2 H4SiO4 + 2 K
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Cl2 + IO3{-} + OH{-} = IO4{-} + Cl{-} + H2O =>
Cl2 + IO3{-} + 2 OH{-} = IO4{-} + 2 Cl{-} + H2O
P3O10{4-} + H2O = P2O7{3-} + HPO4{2-} + H{+} =>
P3O10{4-} + H2O = P2O7{3-} + HPO4{2-} + H{+}
IO3{-} + I{-} + HCl = I2 + Cl{-} + H2O =>
IO3{-} + 5 I{-} + 6 HCl = 3 I2 + 6 Cl{-} + 3 H2O
KMnO4 + MnSO4 + H2SO4 + Na4P2O7 = NaMnP2O7 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 8 MnSO4 + 8 H2SO4 + 10 Na4P2O7 = 10 NaMnP2O7 + K2SO4 + 8 H2O + 15 Na2SO4
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
C4H10S(g) + O2(g) = CO2(g) + H2O(g) + S =>
2 C4H10S(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g) + 2 S
PB(C2H3O2)2 + ZnS = PBS + Zn(C2H3O2)2 =>
PB(C2H3O2)2 + ZnS = PBS + Zn(C2H3O2)2
MnO2C = MnCO2 =>
MnO2C = MnCO2
Cu + HNO3 = (Cu(NO3))2 + NO2 + H2O =>
2 Cu + 4 HNO3 = (Cu(NO3))2 + 2 NO2 + 2 H2O
MnO4{-} + NO2{-} + H{+} = Mn{+2}{+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{+2}{+} + 5 NO3{-} + 3 H2O
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
KI + KMnO4 + H2SO4 = H2O + I2 + K2SO4 + MnSO4 =>
10 KI + 2 KMnO4 + 8 H2SO4 = 8 H2O + 5 I2 + 6 K2SO4 + 2 MnSO4
H2 + AgCl = HCl + Ag =>
H2 + 2 AgCl = 2 HCl + 2 Ag
UO2 + Cl = O2 + UCl4 =>
UO2 + 4 Cl = O2 + UCl4
H2 + Sb2S3 = Sb + (H2S)2 =>
6 H2 + 2 Sb2S3 = 4 Sb + 3(H2S)2
Cu + H2SO4 = Cu2S + H2O + SO4 =>
2 Cu + 4 H2SO4 = Cu2S + 4 H2O + 3 SO4
HCHO + KOH = CH3OH + HCOOK =>
2 HCHO + KOH = CH3OH + HCOOK
C6H5Cl + NaOH = C6H5ONa + HCl =>
C6H5Cl + NaOH = C6H5ONa + HCl
KO22 + CO = K2CO3 + O2 =>
2 KO22 + CO = K2CO3 + 21 O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
ClO4 = ClO3 + O =>
ClO4 = ClO3 + O
CH2O + Ag(OH)2 = CO2 + H2O + Ag =>
CH2O + 2 Ag(OH)2 = CO2 + 3 H2O + 2 Ag
PbO2 + KI + H2O = KPb(OH)4 + I =>
PbO2 + KI + 2 H2O = KPb(OH)4 + I
Al + OH{-} = Al(OH)4{-} + e =>
Al + 4 OH{-} = Al(OH)4{-} + 3e
AuKNO3 = AuNO3K =>
AuKNO3 = AuNO3K
Na2C2O4 + H2O = NaOH + NaC2O4H =>
Na2C2O4 + H2O = NaOH + NaC2O4H
KCr2O7{-}2 + AgNO3 = KNO3 + AgCr2O7{-}2 =>
KCr2O7{-}2 + AgNO3 = KNO3 + AgCr2O7{-}2
Cr2(CO3)3 + Ca(OH)2 = Cr(OH)3 + CaCO3 =>
Cr2(CO3)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCO3
Ag2(CO3)2 = Ag + O2 + CO2 =>
Ag2(CO3)2 = 2 Ag + O2 + 2 CO2
C9H18Cl + CuCl = C9H17 + CuH2 + Cl2 =>
4 C9H18Cl + 2 CuCl = 4 C9H17 + 2 CuH2 + 3 Cl2
K2CO3 + HCl = CCl4 + KCl + H2O =>
K2CO3 + 6 HCl = CCl4 + 2 KCl + 3 H2O
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
NaCl + H2O + AgNO3 = NaOH + HNO3 + AgCl =>
NaCl + H2O + AgNO3 = NaOH + HNO3 + AgCl
K2Cr2O7 + H2O + CH3COONa + Pb(NO3)2 = CH3COOH + PbCrO4 + NaNO3 + KNO3 =>
K2Cr2O7 + H2O + 2 CH3COONa + 2 Pb(NO3)2 = 2 CH3COOH + 2 PbCrO4 + 2 NaNO3 + 2 KNO3
Li3PO4 + CdC2H3O2 = LiC2H3O2 + Cd3PO4 =>
Li3PO4 + 3 CdC2H3O2 = 3 LiC2H3O2 + Cd3PO4
MgBr2 + AgNO3 = AgBr + Mg(NO3)2 =>
MgBr2 + 2 AgNO3 = 2 AgBr + Mg(NO3)2
Al + NaOH + H2O = H2 + NaAl(OH)3 =>
Al + NaOH + 2 H2O = H2 + NaAl(OH)3
Mg(s) + HCl(aq) = H(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = 2 H(g) + MgCl2(aq)
As2S5 + NO3 + H2O = H3AsO4 + SO4 + NO =>
2 As2S5 + 25 NO3 + 6 H2O = 4 H3AsO4 + 10 SO4 + 25 NO
C16H24 + H2O = C4H8O =>
C16H24 + 4 H2O = 4 C4H8O
Cu(NO3)2 + K2CO3 = CuCO3 + KNO3 =>
Cu(NO3)2 + K2CO3 = CuCO3 + 2 KNO3
Zn + NaOH + H2O = NaZn2(OH)4 + H =>
2 Zn + NaOH + 3 H2O = NaZn2(OH)4 + 3 H
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
PbO2 + H2SO4 = PbSO4 + H2 + O2 =>
PbO2 + H2SO4 = PbSO4 + H2 + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
