Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BBr3 + 9 H = 9 HBr + B3
CoCl2 + ZzH4Cl + ZzH4(OH) + H2O2 = [Co(ZzH3)5Cl]Cl2 + H2O =>
2 CoCl2 + 2 ZzH4Cl + 8 ZzH4(OH) + H2O2 = 2[Co(ZzH3)5Cl]Cl2 + 10 H2O
Al(s) + NaOH(ag) + H2O(l) = NaAl(OH)4 + H2(g) =>
2 Al(s) + 2 NaOH(ag) + 6 H2O(l) = 2 NaAl(OH)4 + 3 H2(g)
CH3COO + NaHCO3 = CO2 + CH3CONa + H2O =>
10 CH3COO + 7 NaHCO3 = 13 CO2 + 7 CH3CONa + 8 H2O
AgNO3 + Pb(HCO3)2 = Ag(HCO3) + Pb(NO3)2 =>
2 AgNO3 + Pb(HCO3)2 = 2 Ag(HCO3) + Pb(NO3)2
Na2S2 + As2S3 = Na3[AsS4] + S =>
3 Na2S2 + As2S3 = 2 Na3[AsS4] + S
Na2O + NH4Cl = NH3 + NaCl + H2O =>
Na2O + 2 NH4Cl = 2 NH3 + 2 NaCl + H2O
K2Cr2O7 + C6H12O6 + H3SO4 = Cr2(SO4)3 + K2SO4 + CO6 + H2O =>
36 K2Cr2O7 + C6H12O6 + 144 H3SO4 = 36 Cr2(SO4)3 + 36 K2SO4 + 6 CO6 + 222 H2O
F2 + SCl = SF4 + Cl =>
2 F2 + SCl = SF4 + Cl
CH3COOH + C6H5CH3 = H2O + CH =>
CH3COOH + 2 C6H5CH3 = 2 H2O + 16 CH
Ru(Cl)3 + CO + Ag = Ru(CO)5 + AgCl =>
Ru(Cl)3 + 5 CO + 3 Ag = Ru(CO)5 + 3 AgCl
H2S + NaAsO2 = Na2S + As2S3 + H2O =>
4 H2S + 2 NaAsO2 = Na2S + As2S3 + 4 H2O
CH3CO2 = CH3COCH3 + CO2 + H2O =>
16 CH3CO2 = 7 CH3COCH3 + 11 CO2 + 3 H2O
CUS + H2S = HCU + S =>
2 CUS + H2S = 2 HCU + 3 S
CH3CO2Na + Ca(NO3)2 = Ca(CH3CO2)2 + NaNO3 =>
2 CH3CO2Na + Ca(NO3)2 = Ca(CH3CO2)2 + 2 NaNO3
NO3 + Al2O3 = AlNO3 + O2 =>
4 NO3 + 2 Al2O3 = 4 AlNO3 + 3 O2
SnO + NaOH = Na2SnO2 + H2O =>
SnO + 2 NaOH = Na2SnO2 + H2O
AgCl + NaOH = Ag(OH) + NaCl =>
AgCl + NaOH = Ag(OH) + NaCl
MnO4{-} + SO3{-2} + OH{-} = MnO4{-2} + SO4{-2} + H2O =>
2 MnO4{-} + SO3{-2} + 2 OH{-} = 2 MnO4{-2} + SO4{-2} + H2O
C2H5COOH + C4H9OH = CH3COOC4H9 + H2O =>
4 C2H5COOH + 3 C4H9OH = 4 CH3COOC4H9 + 3 H2O
NH2 + O2 = NO2 + H2O =>
2 NH2 + 3 O2 = 2 NO2 + 2 H2O
Sn + AuCl3 = SnCl4 + Au =>
3 Sn + 4 AuCl3 = 3 SnCl4 + 4 Au
FeCl2 + K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + KCl =>
3 FeCl2 + 2 K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 6 KCl
HC2H3O2 + Na2CO3 = H2CO3 + NaC2H3O2 =>
2 HC2H3O2 + Na2CO3 = H2CO3 + 2 NaC2H3O2
Co(OH)2 + H2O = H3O + CoO2H =>
Co(OH)2 + H2O = H3O + CoO2H
Al + NaOH = NaAlO2 + H2 + Na2O =>
2 Al + 6 NaOH = 2 NaAlO2 + 3 H2 + 2 Na2O
KNO3 + Na2CO3 = KCO3 + NO3Na2 =>
KNO3 + Na2CO3 = KCO3 + NO3Na2
Al + HNO3 = Al2O3 + HNO =>
4 Al + 3 HNO3 = 2 Al2O3 + 3 HNO
H2SO3 + SO2 = S + H2SO4 =>
2 H2SO3 + SO2 = S + 2 H2SO4
CO2 + HF = CF + HO2 =>
CO2 + HF = CF + HO2
Fe + HNO3 = Fe(NO3)3 + H2O + NH4NH3 =>
17 Fe + 57 HNO3 = 17 Fe(NO3)3 + 18 H2O + 3 NH4NH3
H2C2O4(s) + NaOH(aq) = Na2C2O4(aq) + H2O(l) =>
H2C2O4(s) + 2 NaOH(aq) = Na2C2O4(aq) + 2 H2O(l)
Pb(NO3)2 + NaOH + NaOCl = NaNO3 + NaCl + PbO2 + H2O =>
Pb(NO3)2 + 2 NaOH + NaOCl = 2 NaNO3 + NaCl + PbO2 + H2O
(NH4)2SO4 + KH2PO4 = (NH4)2PO4 + KH2SO4 =>
(NH4)2SO4 + KH2PO4 = (NH4)2PO4 + KH2SO4
Na2S2O3(aq) + I2(i) = NaI(aq) + Na2S4O6(aq) =>
2 Na2S2O3(aq) + I2(i) = 2 NaI(aq) + Na2S4O6(aq)
C3H6O2 + Na2CO3 = C3H5O2Na + H2O + CO2 =>
2 C3H6O2 + Na2CO3 = 2 C3H5O2Na + H2O + CO2
Zn(OH)2 + HCl + H2O = [Zn(OH)4]Cl2 + H2 =>
Zn(OH)2 + 2 HCl + 2 H2O = [Zn(OH)4]Cl2 + 2 H2
HI + RaCl2 = RaI2 + HCl =>
2 HI + RaCl2 = RaI2 + 2 HCl
MgSO3 + HNO3 = Mg + NO3 + SO + H2O =>
MgSO3 + 4 HNO3 = Mg + 4 NO3 + SO + 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
MgCl2 + H2(SO4) = MgSO4 + HCl =>
MgCl2 + H2(SO4) = MgSO4 + 2 HCl
Na2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)2 + K2SO4 + Na2SO4 + H2O =>
4 Na2SO3 + K2Cr2O7 + 3 H2SO4 = Cr2(SO4)2 + K2SO4 + 4 Na2SO4 + 3 H2O
NaHSO3 + NaIO3 = NaI + NaHSO4 =>
3 NaHSO3 + NaIO3 = NaI + 3 NaHSO4
Ag4Cd7(PO4)6 = Ag2Cd7(PO4)4(P2O7) + Ag2O =>
Ag4Cd7(PO4)6 = Ag2Cd7(PO4)4(P2O7) + Ag2O
KMnO4 + BaCl2 = KCl2 + Ba(MnO4) =>
KMnO4 + BaCl2 = KCl2 + Ba(MnO4)
HNO3 + CsCN = HCN + CsNO3 =>
HNO3 + CsCN = HCN + CsNO3
C15H32 + CuO = H2O + CO2 + Cu =>
C15H32 + 46 CuO = 16 H2O + 15 CO2 + 46 Cu
CHF3 + H2O + O2 = HF + CO2 =>
2 CHF3 + 2 H2O + O2 = 6 HF + 2 CO2
KI + Br = KBr + I =>
KI + Br = KBr + I
C6H5CO2H + NaOH = NaC6H5CO2 + H2O =>
C6H5CO2H + NaOH = NaC6H5CO2 + 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 |
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/25
Équations équilibrées sur06/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.