| Équations équilibrées la veille | Équations équilibrées le lendemain |
15 Na2CO3 + 16(CH3COO)2Pb + 5 H2O = 16(PbOH) + 30 CH3COONa + 19 CO2
CH4 + KMnO4 = CH3OH + Mn2 + K2 =>
8 CH4 + 2 KMnO4 = 8 CH3OH + Mn2 + K2
CUS2 + HNO3 = CU(NO3)2 + SO2 + NO2 + H2O =>
CUS2 + 12 HNO3 = CU(NO3)2 + 2 SO2 + 10 NO2 + 6 H2O
CH2O + NaClO = Cl + O2 + NaCH2 =>
CH2O + NaClO = Cl + O2 + NaCH2
NH4 = N2 + H8 =>
2 NH4 = N2 + H8
CaCl2*6H2O + NaOH = H2O + NaCl + Ca(OH)2 =>
CaCl2*6H2O + 2 NaOH = 6 H2O + 2 NaCl + Ca(OH)2
C + N2 = C2N2 =>
2 C + N2 = C2N2
C6H10O + KMnO4 + NaOH + HCl = C6H10O4 + MnO2 + KOH + NaCl =>
C6H10O + 2 KMnO4 + NaOH + HCl = C6H10O4 + 2 MnO2 + 2 KOH + NaCl
(CH3CO)2O + C6NH7 = C8NOH9 + (COH2)2 =>
(CH3CO)2O + C6NH7 = C8NOH9 + (COH2)2
KCl(aq)CaS(aq) = KSCaCl =>
KCl(aq)CaS(aq) = KSCaCl
SiCl4 + H2O = H4Si1O4 + HCl =>
SiCl4 + 4 H2O = H4Si1O4 + 4 HCl
HCl + Ca2 = Ca2Cl + H =>
HCl + Ca2 = Ca2Cl + H
K4[Fe(CN)6] + FeSO4 = Fe4(Fe(CN)6)2 + K2SO4 =>
2 K4[Fe(CN)6] + 4 FeSO4 = Fe4(Fe(CN)6)2 + 4 K2SO4
K2MnO4 + H2O + KNO2 = KOH + MnO2 + KNO3 =>
K2MnO4 + H2O + KNO2 = 2 KOH + MnO2 + KNO3
H2SO4 + NaHSO3 = Na2SO4 + H2O + SO2 =>
H2SO4 + 2 NaHSO3 = Na2SO4 + 2 H2O + 2 SO2
H2RuCl6 + BaCl2 = BaRuCl6 + HCl =>
H2RuCl6 + BaCl2 = BaRuCl6 + 2 HCl
HClO3 + ZnO = HZnO + ClO3 =>
HClO3 + ZnO = HZnO + ClO3
C17H35O + O2 = CO2 + H2O =>
4 C17H35O + 101 O2 = 68 CO2 + 70 H2O
KBr + KBrO3 = Br2 + K2O =>
5 KBr + KBrO3 = 3 Br2 + 3 K2O
C6H5NO2 + HCl = C6H6NO2 + Cl2 =>
2 C6H5NO2 + 2 HCl = 2 C6H6NO2 + Cl2
HNO3 + NaFeO2 = NaNO3 + Fe(NO3)3 + H2O =>
4 HNO3 + NaFeO2 = NaNO3 + Fe(NO3)3 + 2 H2O
K2CrO4 + H2(SO4) = K2Cr2O7 + K2(SO4) + H2O =>
2 K2CrO4 + H2(SO4) = K2Cr2O7 + K2(SO4) + H2O
(a)AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + KNO3(aq) =>
2(a)AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + 2 KNO3(aq)
Ba(NO3)2(aq) + NiCl2(aq) = BaCl2(aq) + Ni(NO3)2(aq) =>
Ba(NO3)2(aq) + NiCl2(aq) = BaCl2(aq) + Ni(NO3)2(aq)
CuO + Cl2 = Cu2Cl + O2 =>
4 CuO + Cl2 = 2 Cu2Cl + 2 O2
Cl2 + LiOH = LiOCl + LiCl + H2O =>
Cl2 + 2 LiOH = LiOCl + LiCl + H2O
MgBr2 + Na2CrO4 = NaBr + MgCrO4 =>
MgBr2 + Na2CrO4 = 2 NaBr + MgCrO4
KMnO4 + H2C2O4 + HSO4 = K2SO4 + MnSO4 + CO2 + H2O =>
4 KMnO4 + 13 H2C2O4 + 6 HSO4 = 2 K2SO4 + 4 MnSO4 + 26 CO2 + 16 H2O
HNO3 + NH4O = NH4NO3 + H2O =>
6 HNO3 + 8 NH4O = 7 NH4NO3 + 5 H2O
Na + Ca + Sn = NaCaSn =>
Na + Ca + Sn = NaCaSn
CuCl + NH3*H2O = Cu(NH3)2Cl + H2O =>
CuCl + 2 NH3*H2O = Cu(NH3)2Cl + 2 H2O
Ni + KClO3 = Ni(ClO3)3 + K =>
Ni + 3 KClO3 = Ni(ClO3)3 + 3 K
Cu(OH)3 + H2SO4 = H2O + Cu2(SO4)3 =>
2 Cu(OH)3 + 3 H2SO4 = 6 H2O + Cu2(SO4)3
CoBr2 + Cr(NO3)2 = Co(NO3)2 + CrBr2 =>
CoBr2 + Cr(NO3)2 = Co(NO3)2 + CrBr2
Ni(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(s) + NiCl2(aq) =>
Ni(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(s) + NiCl2(aq)
(C2H5)NC2H4SH*HCl + Na2CO3 = (C2H5)NC2H4SH + NaHCO3 + NaCl =>
(C2H5)NC2H4SH*HCl + Na2CO3 = (C2H5)NC2H4SH + NaHCO3 + NaCl
Al(NO3)3 + KCl = Al(Cl)3 + KNO3 =>
Al(NO3)3 + 3 KCl = Al(Cl)3 + 3 KNO3
CH3CH2CH2CH2CH2CH2CH2CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + 12 O2 = 8 CO2 + 9 H2O
H3PO4 + NaOH + KOH = KNa2PO4 + H2O =>
H3PO4 + 2 NaOH + KOH = KNa2PO4 + 3 H2O
Na2S + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2S + 4 H2SO4 = Na2SO4 + 4 SO2 + 4 H2O
HClO + HJ = J2 + HCl + H2O =>
HClO + 2 HJ = J2 + HCl + H2O
CH3CH2CH2CH2COOCH2CH2CH3 + KOH = CH3CH2CH2CH2COOCHKOCH2CH3 + H2 =>
CH3CH2CH2CH2COOCH2CH2CH3 + KOH = CH3CH2CH2CH2COOCHKOCH2CH3 + H2
NaOH + Cl2 = NaOCl2 + H2 =>
2 NaOH + 2 Cl2 = 2 NaOCl2 + H2
Zn + NaNO3 = Zn(NO3) + Na =>
Zn + NaNO3 = Zn(NO3) + Na
CrO3 + SO3 = Cr2(SO4)3 + O2 =>
4 CrO3 + 6 SO3 = 2 Cr2(SO4)3 + 3 O2
NH3 + H2SO3 = S + HNO3 + H2O =>
NH3 + 2 H2SO3 = 2 S + HNO3 + 3 H2O
ZnF2 = Zn2 + F =>
2 ZnF2 = Zn2 + 4 F
C + K2Cr2O7 = Cr2O3 + K2CO3 + CO2 =>
3 C + 2 K2Cr2O7 = 2 Cr2O3 + 2 K2CO3 + CO2
FeS(s) + O2(g) + H2O(l) = Fe2O3 + H2SO4 =>
4 FeS(s) + 9 O2(g) + 4 H2O(l) = 2 Fe2O3 + 4 H2SO4
HNO3 + FeCl2 = Fe(NO3)2 + HCl =>
2 HNO3 + FeCl2 = Fe(NO3)2 + 2 HCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
