| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + Ca = CaAg
KIO4 + MnCl2 + KCl + H2O = KMnO4 + KIO3 + HCl =>
5 KIO4 + 2 MnCl2 + 2 KCl + 3 H2O = 2 KMnO4 + 5 KIO3 + 6 HCl
NaNO3 + H2SO4 = Na2SO4 + H2O + O2 + NO2 =>
4 NaNO3 + 2 H2SO4 = 2 Na2SO4 + 2 H2O + O2 + 4 NO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
I2 + H2O2 = HIO3 + H2 =>
I2 + 3 H2O2 = 2 HIO3 + 2 H2
FeSO4*7H2O + NaOH + NaNO3 = Fe3O4 + NH3 + H2O + Na2SO4 =>
12 FeSO4*7H2O + 23 NaOH + NaNO3 = 4 Fe3O4 + NH3 + 94 H2O + 12 Na2SO4
HCl + HClO3 = HO2 + Cl2 =>
2 HCl + 4 HClO3 = 6 HO2 + 3 Cl2
NaCo3 + Ba(OH)2 = Na(OH)2 + BaCo3 =>
NaCo3 + Ba(OH)2 = Na(OH)2 + BaCo3
Cr2O7{2-} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
3 Cr2O7{2-} + 34 Cl{-} + 42 H3O{+} = 2 Cr3{+} + 63 H2O + 17 Cl2
SrO + H2O = Sr + OH =>
SrO + H2O = Sr + 2 OH
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
(NH4)I + K2CO3 = KI + (NH4)2CO3 =>
2(NH4)I + K2CO3 = 2 KI + (NH4)2CO3
FeSiO + FeCl3 = FeCl2 + SiO =>
FeSiO + 2 FeCl3 = 3 FeCl2 + SiO
(NH4)2Fe(SO4)2 + H2SO4 = NH4Fe(SO4)2 + (NH4)2SO4 + H2 =>
2(NH4)2Fe(SO4)2 + H2SO4 = 2 NH4Fe(SO4)2 + (NH4)2SO4 + H2
Na2Co3 + Ca(OH)2 = NaOH + CaCo3 =>
Na2Co3 + Ca(OH)2 = 2 NaOH + CaCo3
H2O + SCN{-} = HSCN + OH{-} =>
H2O + SCN{-} = HSCN + OH{-}
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2 =>
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2
CoCl2(s) + H2O(l) = CoCl2*6H2O(s) =>
CoCl2(s) + 6 H2O(l) = CoCl2*6H2O(s)
(NH4)2CO3(aq) + Ca(OH)2(aq) = NH4OH(aq) + CaCO3(s) =>
(NH4)2CO3(aq) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaCO3(s)
K2Cr2O7 + H2O = KHCr2O7 + KOH =>
K2Cr2O7 + H2O = KHCr2O7 + KOH
HBr + AgNO3 = AgBr + HNO3 =>
HBr + AgNO3 = AgBr + HNO3
Fe + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 Fe + 36 HNO3 = 10 Fe(NO3)3 + 3 N2 + 18 H2O
NaNO2 + NH4Cl = H2O + N2 + NaCl =>
NaNO2 + NH4Cl = 2 H2O + N2 + NaCl
NaMnO4 + NaCl + H2O = MnCl2 + NaClO + NaOH =>
2 NaMnO4 + 9 NaCl + 3 H2O = 2 MnCl2 + 5 NaClO + 6 NaOH
Sn + Ag{+} = Sn{+4} + Ag =>
Sn + 4 Ag{+} = Sn{+4} + 4 Ag
Sb2S3 + HNO3 = Sb2O5 + NO2 + S + H2O =>
Sb2S3 + 10 HNO3 = Sb2O5 + 10 NO2 + 3 S + 5 H2O
BaS + CrBr3 = BaBr2 + Cr2S3 =>
3 BaS + 2 CrBr3 = 3 BaBr2 + Cr2S3
NaBr + HClO + HCl = Br2 + H2O + NaCl =>
2 NaBr + HClO + HCl = Br2 + H2O + 2 NaCl
Fe(OH)3(t) = Fe2O3 + H2O =>
2 Fe(OH)3(t) = Fe2O3 + 3 H2O
AsCl3 + Cl = AsCl5 =>
AsCl3 + 2 Cl = AsCl5
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
HClO3 + Ca(OH)2 = CaCl2 + O2 + H2O =>
2 HClO3 + Ca(OH)2 = CaCl2 + 3 O2 + 2 H2O
CH3NH3 + NaOH = CH3OH + NH3Na =>
CH3NH3 + NaOH = CH3OH + NH3Na
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
I2 = I9 =>
9 I2 = 2 I9
NaOCl + H2O = Na(OH) + HOCl =>
NaOCl + H2O = Na(OH) + HOCl
NaOH(aq) + CdSO4(aq) = Na2SO4 + Cd(OH)2 =>
2 NaOH(aq) + CdSO4(aq) = Na2SO4 + Cd(OH)2
S10 + O2 = SO3 =>
S10 + 15 O2 = 10 SO3
CHOH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + Mn =>
7 CHOH + 4 KMnO4 + 2 H2SO4 = 7 CO2 + 2 K2SO4 + 9 H2O + 4 Mn
BaO(s) + H2SO4(ac) = BaSO4(s) + H2O(l) =>
BaO(s) + H2SO4(ac) = BaSO4(s) + H2O(l)
Br2 + BaI2 = BaBr2 + I =>
Br2 + BaI2 = BaBr2 + 2 I
Mg + CO2* = MgO + C =>
2 Mg + CO2* = 2 MgO + C
K2SO4 + Al = K2S + Al2O3 =>
3 K2SO4 + 8 Al = 3 K2S + 4 Al2O3
H3O + SrCO3 = Sr + H2O + CO2 =>
2 H3O + SrCO3 = Sr + 3 H2O + CO2
KHSO4 + BaCl2 = BaSO4 + K2SO4 + HCl =>
2 KHSO4 + BaCl2 = BaSO4 + K2SO4 + 2 HCl
CaO + CO2 = CaCO3 = =>
CaO + CO2 = CaCO3
H(C2H3O2) + Cu = Cu(C2H3O2) + H2 =>
2 H(C2H3O2) + 2 Cu = 2 Cu(C2H3O2) + H2
NaOH + NaClO3 + MnO2 = Na2MnO4 + NaCl + H2O =>
6 NaOH + NaClO3 + 3 MnO2 = 3 Na2MnO4 + NaCl + 3 H2O
Mn2O8 + H2Cl2 = MnCl8 + H8O2 + Cl8 =>
Mn2O8 + 16 H2Cl2 = 2 MnCl8 + 4 H8O2 + 2 Cl8
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
