| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cr(CIO3)2 + 2(NH4)3P = Cr3P2 + 6 NH4CIO3
NO + H2O = NH4 + O =>
NO + 2 H2O = NH4 + 3 O
C3H6O + NaOH + I2 = CHI3 + CH3COONa + H2 =>
2 C3H6O + 2 NaOH + 3 I2 = 2 CHI3 + 2 CH3COONa + 3 H2
NaCI + FeCI3 = NaCI3 + FeCI =>
NaCI + FeCI3 = NaCI3 + FeCI
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
NH4Cl + KClO4 = KCl + NH4ClO4 =>
NH4Cl + KClO4 = KCl + NH4ClO4
C3H7OH + CuO = C3H7O + H2O + Cu =>
2 C3H7OH + CuO = 2 C3H7O + H2O + Cu
KClO3 + NaNO2 = KNO2 + NaClO3 =>
KClO3 + NaNO2 = KNO2 + NaClO3
CO2 + Ba(OH)2 = Ba(HCO3)2 =>
2 CO2 + Ba(OH)2 = Ba(HCO3)2
Li + N2O = Li2O + Li3N =>
8 Li + N2O = Li2O + 2 Li3N
K + N2 = K3N =>
6 K + N2 = 2 K3N
HClO4 + H2 = HCl + H2O =>
HClO4 + 4 H2 = HCl + 4 H2O
BaSO4 + CH3COOH = Ba(CH3COO)2 + H2SO4 =>
BaSO4 + 2 CH3COOH = Ba(CH3COO)2 + H2SO4
Al(s) + Br(g) = AlBr3(s) =>
Al(s) + 3 Br(g) = AlBr3(s)
Pb(C2H3O2) + KI = PbI + KC2H3O2 =>
Pb(C2H3O2) + KI = PbI + KC2H3O2
CaMgCO3 + H{+} = CO2 + Ca{+2} + H2O + Mg =>
CaMgCO3 + 2 H{+} = CO2 + Ca{+2} + H2O + Mg
N{2+} = N{4+} + e =>
N{2+} = N{4+} + 2e
Cl2 + H2O = ClOH + HCl =>
Cl2 + H2O = ClOH + HCl
Al2S3 + H2O = Al + SO2 + H2 =>
Al2S3 + 6 H2O = 2 Al + 3 SO2 + 6 H2
K2(C2O4) + FeCl = K2Cl + Fe(C2O4) =>
K2(C2O4) + FeCl = K2Cl + Fe(C2O4)
Cl(aq) + KBr(aq) = ClBr + K =>
Cl(aq) + KBr(aq) = ClBr + K
K2SiO3 + HCl = H2SiO3 + KCl =>
K2SiO3 + 2 HCl = H2SiO3 + 2 KCl
Cu2I2 + Br = BrI2 + Cu2 =>
Cu2I2 + Br = BrI2 + Cu2
CH3COOK + HCl = CH3COOCl + HK =>
CH3COOK + HCl = CH3COOCl + HK
LiOH(s) + CO2(g) = H2O(l) + Li2CO3(s) =>
2 LiOH(s) + CO2(g) = H2O(l) + Li2CO3(s)
Cr{3+} + Zn = Cr + Zn{2+} =>
2 Cr{3+} + 3 Zn = 2 Cr + 3 Zn{2+}
Fe2O3 + CU = CUO + Fe =>
Fe2O3 + 3 CU = 3 CUO + 2 Fe
AlNO3 + CuCl2 = CuNO3 + AlCl2 =>
AlNO3 + CuCl2 = CuNO3 + AlCl2
Fe + NH3 + H2O = Fe(OH)3 + NH4 =>
Fe + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4
CH2(OH)CH2OH = CH3CHO + H2O =>
CH2(OH)CH2OH = CH3CHO + H2O
Fe(s) + H2O(l) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(g)
CH3CH2COOH + CH3CH2NH2 = CH3CH2CONHCH2CH3 + H2O =>
CH3CH2COOH + CH3CH2NH2 = CH3CH2CONHCH2CH3 + H2O
CH3ONa + CH3CH2CH2CH2Br = CH3OCH2CH2CH2CH3 + NaBr =>
CH3ONa + CH3CH2CH2CH2Br = CH3OCH2CH2CH2CH3 + NaBr
H2O2 + As2S5 + NaOH = Na3AsO4 + Na2AsS5 + H2O =>
3 H2O2 + 2 As2S5 + 10 NaOH = 2 Na3AsO4 + 2 Na2AsS5 + 8 H2O
Cr2O3 + H2CO3 = CrCO2 + H2O + CO3 =>
Cr2O3 + 5 H2CO3 = 2 CrCO2 + 5 H2O + 3 CO3
HCl + MnO2 = H2O + MnCl2 + Cl2 =>
4 HCl + MnO2 = 2 H2O + MnCl2 + Cl2
PbS + H{+} + NO3{-} = Pb{2+} + S + NO2 + H2O =>
PbS + 4 H{+} + 2 NO3{-} = Pb{2+} + S + 2 NO2 + 2 H2O
(NH4)1(PO4)3 + Al3Cl1 = Al3(PO4)3 + (NH4)Cl1 =>
(NH4)1(PO4)3 + Al3Cl1 = Al3(PO4)3 + (NH4)Cl1
KI + Ca(OH)2 = CaI2 + KOH =>
2 KI + Ca(OH)2 = CaI2 + 2 KOH
Au2S + HNO3 = Au2(SO4)3 + Au(NO3)3 + NO + H2O =>
3 Au2S + 24 HNO3 = Au2(SO4)3 + 4 Au(NO3)3 + 12 NO + 12 H2O
Fe + H2SO4 = H2 + Fe2(SO4)2 =>
2 Fe + 2 H2SO4 = 2 H2 + Fe2(SO4)2
Be(OH)2 + CO2 = (BeOH)2CO3 + H2O =>
2 Be(OH)2 + CO2 = (BeOH)2CO3 + H2O
VO(OH)2 + H2O = V(OH)4 =>
VO(OH)2 + H2O = V(OH)4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
As2O3 + HNO3 + H2O = H3AsO4 + NO2 =>
As2O3 + 4 HNO3 + H2O = 2 H3AsO4 + 4 NO2
Ca5(OH)(PO4)3 + HCl = CaCl2 + Ca(OH)2 + H3PO4 =>
2 Ca5(OH)(PO4)3 + 18 HCl = 9 CaCl2 + Ca(OH)2 + 6 H3PO4
CH3SH + NaOH = CH3NaS + H2O =>
CH3SH + NaOH = CH3NaS + H2O
BaCl2(aq) + (NH4)2HPO4(aq) + HCl = Ba(H2PO4)2(s) + NH4Cl =>
BaCl2(aq) + 2(NH4)2HPO4(aq) + 2 HCl = Ba(H2PO4)2(s) + 4 NH4Cl
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
C(s) + O(g) + N(g) + H(g) = H2NCH2COOH(s) =>
2 C(s) + 2 O(g) + N(g) + 5 H(g) = H2NCH2COOH(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
