| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N{5+} + 5 O{-2} = N2O5
Mo{+3} + H2O = MoO2{+2} + H{+} + e =>
Mo{+3} + 2 H2O = MoO2{+2} + 4 H{+} + 3e
Ag + H2SO4 = AgSO4 + H2O + H2S =>
4 Ag + 5 H2SO4 = 4 AgSO4 + 4 H2O + H2S
Na(OH) + CaSO4 = Na(SO4) + Ca(OH) =>
Na(OH) + CaSO4 = Na(SO4) + Ca(OH)
(NH4)6Mo7O24 + NH3 + H2O2 + ZnSO4 = [Zn(NH3)4][Mo(O2)4] + (NH4)2SO4 + H2O =>
(NH4)6Mo7O24 + 36 NH3 + 28 H2O2 + 7 ZnSO4 = 7[Zn(NH3)4][Mo(O2)4] + 7(NH4)2SO4 + 24 H2O
Li2O2 + H2 = LiH + H2O =>
Li2O2 + 3 H2 = 2 LiH + 2 H2O
Rb2O = Rb + O2 =>
2 Rb2O = 4 Rb + O2
NaCl(aq) + Hg2(C2H3O2)2 = Na(C2H3O2)2(aq) + Hg2Cl(s) =>
NaCl(aq) + Hg2(C2H3O2)2 = Na(C2H3O2)2(aq) + Hg2Cl(s)
Zn(CH3CO2)2*2H2O + NaOH = ZnONa + Na(CH3CO2)2 + H2O =>
Zn(CH3CO2)2*2H2O + 2 NaOH = ZnONa + Na(CH3CO2)2 + 3 H2O
Pb(N3)3 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)3 + 62 Cr(MnO4)2 = 31 Cr2O3 + 124 MnO2 + 5 Pb3O4 + 135 NO
Ni(OH)2 + (NH4)2S2O8 = NiO2 + H2SO4 + NH3 =>
Ni(OH)2 + (NH4)2S2O8 = NiO2 + 2 H2SO4 + 2 NH3
(NH4)2CrO4 + Al(ClO4)3 = NH4ClO4 + Al2(CrO4)3 =>
3(NH4)2CrO4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(CrO4)3
SiO2 + CaCO3 = SiO2CaCO3 =>
SiO2 + CaCO3 = SiO2CaCO3
C2H6NH + H2O = C2H6NH2 + OH =>
C2H6NH + H2O = C2H6NH2 + OH
I{-} + Cr2O7{-2} + H{+}{+} = Cr{+3} + I2 + H2O =>
6 I{-} + Cr2O7{-2} + 14 H{+}{+} = 2 Cr{+3} + 3 I2 + 7 H2O
BaO2 + MnO2 = BaMnO4 =>
BaO2 + MnO2 = BaMnO4
NaCl + KNo3 = KCl + NaNo3 =>
NaCl + KNo3 = KCl + NaNo3
Pb(OOCCH3)2 + HCl = PbCl2 + CH3COOH =>
Pb(OOCCH3)2 + 2 HCl = PbCl2 + 2 CH3COOH
Pb(OH)2 + H2SO4 = (H2O) + Pb(SO4) =>
Pb(OH)2 + H2SO4 = 2(H2O) + Pb(SO4)
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
O2 + CS = COSO2 =>
3 O2 + 2 CS = 2 COSO2
SrC2H2O = SrOC2H2 =>
SrC2H2O = SrOC2H2
Cl(g) + e = Cl{-}(g) =>
Cl(g) + e = Cl{-}(g)
Ca(NO3)2*4H2O + Fe(NO3)3*9H2O + Al(NO3)3*9H2O + C2H6N4O2 = CaAlFe11O19 + N2 + CO2 + H2O =>
Ca(NO3)2*4H2O + 11 Fe(NO3)3*9H2O + Al(NO3)3*9H2O + 19 C2H6N4O2 = CaAlFe11O19 + 57 N2 + 38 CO2 + 169 H2O
As2S3 + H2O = H2S + H3AsO3 =>
As2S3 + 6 H2O = 3 H2S + 2 H3AsO3
AuI3 = Au{3+} + I{-} =>
AuI3 = Au{3+} + 3 I{-}
FeCl2 + HCl + HNO3 = FeCl3 + NO + H2O =>
3 FeCl2 + 3 HCl + HNO3 = 3 FeCl3 + NO + 2 H2O
AgNO3 + CCl4 = C(NO3)4 + AgCl =>
4 AgNO3 + CCl4 = C(NO3)4 + 4 AgCl
N2O3 + Cl2 = O2 + NCl3 =>
2 N2O3 + 6 Cl2 = 3 O2 + 4 NCl3
FeCl2 + HCl + HNO3 = FeCl3 + NO + H2O =>
3 FeCl2 + 3 HCl + HNO3 = 3 FeCl3 + NO + 2 H2O
Nd + O2 = Nd2O3 =>
4 Nd + 3 O2 = 2 Nd2O3
C4H8O + KOH = C4H8OK + OH =>
C4H8O + KOH = C4H8OK + OH
NH4Cl + Ag2S = H2S + NH3 + AgCl =>
2 NH4Cl + Ag2S = H2S + 2 NH3 + 2 AgCl
Fe(NO3)2(aq) + NaOH(aq) = Fe(OH)2 + NaNO3(aq) =>
Fe(NO3)2(aq) + 2 NaOH(aq) = Fe(OH)2 + 2 NaNO3(aq)
AgC = Ag2C2 =>
2 AgC = Ag2C2
K[Al(OH)4] + HCl = Al(OH)3 + H2O + KCl =>
K[Al(OH)4] + HCl = Al(OH)3 + H2O + KCl
XNaClO + XKI = XKIO3 + XNaCl =>
3 XNaClO + XKI = XKIO3 + 3 XNaCl
C9H18 + O = H2O6C =>
C9H18 + 54 O = 9 H2O6C
Fe(ClO)3 + H2O = Fe(OH)3 + HClO =>
Fe(ClO)3 + 3 H2O = Fe(OH)3 + 3 HClO
NaBrO2 + H2SO4 = HBrO2 + Na2SO4 =>
2 NaBrO2 + H2SO4 = 2 HBrO2 + Na2SO4
CO2 + H2O + HCl = CH3Cl + O2 =>
2 CO2 + 2 H2O + 2 HCl = 2 CH3Cl + 3 O2
KOH + KNO3 + Fe2O3 = K2FeO4 + KNO2 + H2O =>
4 KOH + 3 KNO3 + Fe2O3 = 2 K2FeO4 + 3 KNO2 + 2 H2O
Ca(ClO)2 + H2O = Ca(OH)2 + HOCl =>
Ca(ClO)2 + 2 H2O = Ca(OH)2 + 2 HOCl
HlO3 + P + H2O = Hl + H3PO4 =>
5 HlO3 + 6 P + 9 H2O = 5 Hl + 6 H3PO4
CaCO2 + HNO3 = Ca(NO3)2 + H2 + CO2 =>
CaCO2 + 2 HNO3 = Ca(NO3)2 + H2 + CO2
Al + NaOH + H2O = NaAlO4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAlO4 + 7 H2
(NH4)2SO4 + KOH = KHSO4 + NH3 + H2O =>
(NH4)2SO4 + KOH = KHSO4 + 2 NH3 + H2O
Zn + Ag(NO3)3 = Ag + Zn(NO3)3 =>
Zn + Ag(NO3)3 = Ag + Zn(NO3)3
Hg2 + SnCl2 = Sn + Hg2Cl2 =>
Hg2 + SnCl2 = Sn + Hg2Cl2
CaCO3 + HBr(aq) = CaBr2 + CO2 + H2O =>
CaCO3 + 2 HBr(aq) = CaBr2 + CO2 + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
