| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 = 3 SO3 + Al2O3
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
C2H5COOH + NaOH = C2H5COONa + H2O =>
C2H5COOH + NaOH = C2H5COONa + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2HPO4 + Na2(CO3) = K2(CO3) + Na2HPO4 =>
K2HPO4 + Na2(CO3) = K2(CO3) + Na2HPO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*7H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + 2 H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*7H2O + (NH4)2SO4 + H2SO4 + H2O
HNO3 + KI = I2 + H2O + KNO3 + NH3 =>
9 HNO3 + 8 KI = 4 I2 + 3 H2O + 8 KNO3 + NH3
KBr(aq) + Pb(NO3)2 = K(NO3) + PbBr2 =>
2 KBr(aq) + Pb(NO3)2 = 2 K(NO3) + PbBr2
LiOH + H2S = Li2S + H2O =>
2 LiOH + H2S = Li2S + 2 H2O
(NH4)2SO4 + H3PO4 = NH4H2PO4 + H2SO4 =>
(NH4)2SO4 + 2 H3PO4 = 2 NH4H2PO4 + H2SO4
NH4OH + NaC2H3O2 = NH4C2H3O2 + NaOH =>
NH4OH + NaC2H3O2 = NH4C2H3O2 + NaOH
AsO4 + AgNO3 = Ag3AsO4 + NO3 =>
AsO4 + 3 AgNO3 = Ag3AsO4 + 3 NO3
KOH + H2S = KH2 + SOH =>
KOH + H2S = KH2 + SOH
Cu + S = CuS(s) =>
Cu + S = CuS(s)
NaOH + AgBr = AgOH + NaBr =>
NaOH + AgBr = AgOH + NaBr
CO3 + Fe = Fe(CO3) =>
CO3 + Fe = Fe(CO3)
Al + CaCO3 = Al(CaCO3)3 =>
Al + 3 CaCO3 = Al(CaCO3)3
H2O2 + MnO4{2-} = MnO2 + O2 + OH{-} =>
H2O2 + MnO4{2-} = MnO2 + O2 + 2 OH{-}
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)
CO2 + NO2 = N2 + CO3 =>
4 CO2 + 2 NO2 = N2 + 4 CO3
Al2(SO4)3 + Na2SO4 = AlSO4 + NaSO4 =>
Al2(SO4)3 + Na2SO4 = 2 AlSO4 + 2 NaSO4
Zn + AgI = ZnI2 + Ag =>
Zn + 2 AgI = ZnI2 + 2 Ag
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
KSCN + O2 = KCN + SO2 =>
KSCN + O2 = KCN + SO2
(CH4) + O2 = CO2 + (H2O) =>
(CH4) + 2 O2 = CO2 + 2(H2O)
CoOH = Co + OH =>
CoOH = Co + OH
Sr(NO3)2 + Cs2SO4 = SrSO4 + CsNO3 =>
Sr(NO3)2 + Cs2SO4 = SrSO4 + 2 CsNO3
CH3COOMgCl + H2O = CH3COOH + Mg(OH)Cl =>
CH3COOMgCl + H2O = CH3COOH + Mg(OH)Cl
NaI + CuCl2 = NaCl + CuI + I =>
2 NaI + CuCl2 = 2 NaCl + CuI + I
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
HNO3 + e + H3O{+} = NO + H2O =>
HNO3 + 3e + 3 H3O{+} = NO + 5 H2O
Al2O3 + H3O = Al3 + H2O =>
3 Al2O3 + 18 H3O = 2 Al3 + 27 H2O
MgI2 + O2 = Mg + I2O2 =>
MgI2 + O2 = Mg + I2O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + AgNO3 = Ag2Cr2O7 + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + 2 KNO3
CH3CH2OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
NaHSO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
NaHSO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g)
C106H263O110N16 + CH4N2O = C4H2 + H2O + N2 =>
6 C106H263O110N16 + 40 CH4N2O = 169 C4H2 + 700 H2O + 88 N2
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
C6H4CH3NO2 + KMnO4 + H2SO4 = C6H4COOHNO2 + K2SO4 + MnSO4 + H2O =>
5 C6H4CH3NO2 + 6 KMnO4 + 9 H2SO4 = 5 C6H4COOHNO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H12O6(s) + O = CO2(g) + H2O(l) =>
C6H12O6(s) + 12 O = 6 CO2(g) + 6 H2O(l)
CaCl + CH3COOH = HCl + CH3COOCa =>
CaCl + CH3COOH = HCl + CH3COOCa
Br2 + NaMnO4 + NaOH = NaBrO4 + Na2MnO4 + H2O =>
Br2 + 14 NaMnO4 + 16 NaOH = 2 NaBrO4 + 14 Na2MnO4 + 8 H2O
FeSO4 + H2SO4 + KClO3 = Fe2(SO4)3 + KCl + H2O =>
6 FeSO4 + 3 H2SO4 + KClO3 = 3 Fe2(SO4)3 + KCl + 3 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Cu(NO3)2 + HCl = [Cu(HCl)4](NO3)2 =>
Cu(NO3)2 + 4 HCl = [Cu(HCl)4](NO3)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
