| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
K2Cr2O7 + H2SO4 + FeC2O4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 2 FeC2O4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 4 CO2 + 7 H2O
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + NaCl =>
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + 2 NaCl
Na2ZnO2 + HCl = NaCl + ZnCl2 + H2O =>
Na2ZnO2 + 4 HCl = 2 NaCl + ZnCl2 + 2 H2O
Bi + HNO3 = Bi(NO3)3 + NO2 + H2O =>
Bi + 6 HNO3 = Bi(NO3)3 + 3 NO2 + 3 H2O
Ca(H2PO4)2 = P2O5 + Ca3(PO4)2 + H2O =>
3 Ca(H2PO4)2 = 2 P2O5 + Ca3(PO4)2 + 6 H2O
P + Ba(OH)2 + H2O = H3P + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 H3P + 3 Ba(H2PO2)2
Ag + Sn = Ag2Sn =>
2 Ag + Sn = Ag2Sn
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
HClO4 + Cd = CdCl2O8 + H2 =>
2 HClO4 + Cd = CdCl2O8 + H2
O + NH3 = NH3O =>
O + NH3 = NH3O
Al + ZnO2 = Al2O3 + Zn =>
4 Al + 3 ZnO2 = 2 Al2O3 + 3 Zn
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CH2CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
WC + O2 = WO3 + CO2 =>
2 WC + 5 O2 = 2 WO3 + 2 CO2
NaNO2 + Cl2 = NO2 + NaCl =>
2 NaNO2 + Cl2 = 2 NO2 + 2 NaCl
Nb + C = NbC =>
Nb + C = NbC
(NH4)6Mo7O24 + SnCl2 + HCl = Mo5O14 + H2SnCl6 + NH4Cl + H2O =>
5(NH4)6Mo7O24 + 7 SnCl2 + 58 HCl = 7 Mo5O14 + 7 H2SnCl6 + 30 NH4Cl + 22 H2O
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
CO2 + HOH = C6H12O6 + O2 =>
6 CO2 + 6 HOH = C6H12O6 + 6 O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaHCO3 + CH3COOH = CO2 + NaC2H3COO + H2O =>
2 NaHCO3 + 3 CH3COOH = 2 CO2 + 2 NaC2H3COO + 4 H2O
K4Fe(SCN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO4 + CO2 + H2O =>
10 K4Fe(SCN)6 + 218 KMnO4 + 431 H2SO4 = 258 KHSO4 + 5 Fe2(SO4)3 + 218 MnSO4 + 60 HNO4 + 60 CO2 + 272 H2O
C6H5O + H2O = (C6H5OH)2 + OH =>
2 C6H5O + 2 H2O = (C6H5OH)2 + 2 OH
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
(NH4)2S + Co(BrO)2 = CoS + NH4BrO =>
(NH4)2S + Co(BrO)2 = CoS + 2 NH4BrO
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
K3PO4 + NiCl2 = Ni3(PO4)2 + KCl =>
2 K3PO4 + 3 NiCl2 = Ni3(PO4)2 + 6 KCl
Na3Po4(aq) + FeCl3(aq) = NaCl(aq) + FePo4(s) =>
Na3Po4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePo4(s)
Hg2(NO3)2(aq) + HCl(aq) = Hg2Cl2(s) + H(NO3)(aq) =>
Hg2(NO3)2(aq) + 2 HCl(aq) = Hg2Cl2(s) + 2 H(NO3)(aq)
Cl2(g) + O3(g) = ClO3 =>
Cl2(g) + 2 O3(g) = 2 ClO3
C6H5COOH + MnSO4 + K2SO4 + H2O = C6H5CH(CH3)2 + KMnO4 + H2SO4 =>
45 C6H5COOH + 66 MnSO4 + 33 K2SO4 + 174 H2O = 35 C6H5CH(CH3)2 + 66 KMnO4 + 99 H2SO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O2 =>
2 K4Fe(CN)6 + 62 KMnO4 + 135 H2SO4 = 70 KHSO4 + Fe2(SO4)3 + 62 MnSO4 + 12 HNO3 + 12 CO2 + 94 H2O2
C2H5OH + H{+} + Cr2O7{-2} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{-2} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
N2H4 + HNO3 = N2O3 + H2O =>
2 N2H4 + 10 HNO3 = 7 N2O3 + 9 H2O
H2SO4 + KOH = K2SO4(aq) + H2O(i) =>
H2SO4 + 2 KOH = K2SO4(aq) + 2 H2O(i)
HCO3(aq) + H(aq) = H2O(l) + CO2(g) =>
HCO3(aq) + H(aq) = H2O(l) + CO2(g)
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Mg + HCl = MgCl22 + H =>
Mg + 22 HCl = MgCl22 + 22 H
NaBr + Hg2NO3 = Hg2Br + NaNO3 =>
NaBr + Hg2NO3 = Hg2Br + NaNO3
NaOH + Co(CH3CO2) = Na(CH3CO2) + Co(OH) =>
NaOH + Co(CH3CO2) = Na(CH3CO2) + Co(OH)
SiO2 + CH4 = SiC + H2 + CO2 =>
SiO2 + 2 CH4 = SiC + 4 H2 + CO2
CU(OH)2(s) = CUOH2O =>
CU(OH)2(s) = CUOH2O
CO(NH2)2 + HOCl = NCl3(aq) + CO2 + H2O =>
CO(NH2)2 + 6 HOCl = 2 NCl3(aq) + CO2 + 5 H2O
Co(C2H3O2)2 + NiSO4 = Co(SO4)2 + C2H3O2Ni =>
Co(C2H3O2)2 + 2 NiSO4 = Co(SO4)2 + 2 C2H3O2Ni
Sodiumchloride + ammoniumnitrate = sodiumnitrate + ammoniumchloride =>
NaCl + NH4NO3 = NaNO3 + NH4Cl
Fe + Na3(PO4) = Fe3(PO4)2 + Na =>
3 Fe + 2 Na3(PO4) = Fe3(PO4)2 + 6 Na
CH3COOH + NaNO3 = CH3COONa + HNO3 =>
CH3COOH + NaNO3 = CH3COONa + HNO3
Ca(C2H3O2)2 + Na3PO4 = Ca3(PO4)2 + NaC2H3O2 =>
3 Ca(C2H3O2)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaC2H3O2
K + Cl = KCl =>
K + Cl = KCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
