| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 Rb(OH) = Rb2SO4 + 2 H2O
Ca(No3)2 + Al(OH)3 = Ca(OH)2 + Al(No3)3 =>
3 Ca(No3)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 Al(No3)3
K + Br = K{+} + Br{-} = KBr =>
K + Br = K{+} + Br{-}
BaCl2(aq) + Na2SO4(S) = BaSO4(S) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(S) = BaSO4(S) + 2 NaCl(aq)
NaCo(NO3)3 = Na(NO3)3Co =>
NaCo(NO3)3 = Na(NO3)3Co
SrS(aq) + Cu(NO3)2(aq) = Sr(NO3)2(aq) + CuS(s) =>
SrS(aq) + Cu(NO3)2(aq) = Sr(NO3)2(aq) + CuS(s)
Sn(NO3)4 + (NH4)4S2 = SnS2 + (NH4)4(NO3)4 =>
Sn(NO3)4 + (NH4)4S2 = SnS2 + (NH4)4(NO3)4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Li3N + NH3 = LiNH2 =>
Li3N + 2 NH3 = 3 LiNH2
Cn + HNO3 = Cn(NO3)2 + H2O + N2O =>
4 Cn + 10 HNO3 = 4 Cn(NO3)2 + 5 H2O + N2O
FeBr3 + K2S = FeS + K2Br3 =>
FeBr3 + K2S = FeS + K2Br3
KOH(aq) + MgSO4(aq) = KSO4(aq) + MgOH(aq) =>
KOH(aq) + MgSO4(aq) = KSO4(aq) + MgOH(aq)
PbCl2 + Cl2 + NH4Cl = (NH4)2(PbCl6) =>
PbCl2 + Cl2 + 2 NH4Cl = (NH4)2(PbCl6)
Au6 + O2 = AuO =>
Au6 + 3 O2 = 6 AuO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb3N2 + KOH = Pb(OH)2 + K3N =>
Pb3N2 + 6 KOH = 3 Pb(OH)2 + 2 K3N
Sr(Cl)2 + Ag(NO3)3 = Sr(NO3)2 + Ag(Cl)3 =>
3 Sr(Cl)2 + 2 Ag(NO3)3 = 3 Sr(NO3)2 + 2 Ag(Cl)3
Zn + H2SO3 = ZnSO4 + H2O + H2S =>
3 Zn + 5 H2SO3 = 3 ZnSO4 + 3 H2O + 2 H2S
IrF6Ir = IrF3 =>
IrF6Ir = 2 IrF3
NH4HCO3 + CH2O2 = NH4CO2 + H2O + CO2 =>
2 NH4HCO3 + CH2O2 = 2 NH4CO2 + 2 H2O + CO2
NaHCO3 + MnCl2 = NaCl2 + MnHCO3 =>
NaHCO3 + MnCl2 = NaCl2 + MnHCO3
Fe(OH)3 = FeO3 + H2 =>
2 Fe(OH)3 = 2 FeO3 + 3 H2
NH4NO3 + BaOH2 = Ba(NO3)2 + NH3 + H2O =>
9 NH4NO3 + 4 BaOH2 = 4 Ba(NO3)2 + 10 NH3 + 7 H2O
Fe(NO3)3 + NaC2H3O2 = FeC2H3O2 + Na(NO3)3 =>
Fe(NO3)3 + NaC2H3O2 = FeC2H3O2 + Na(NO3)3
CH3COOH + Ag(NH3)2OH = C2H4O + AgNO3 + NH3 + H2O =>
4 CH3COOH + Ag(NH3)2OH = 4 C2H4O + AgNO3 + NH3 + 2 H2O
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + Na2(NO3)2 =>
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + Na2(NO3)2
H2OHCl + NaOH = NaCl + H2O =>
H2OHCl + NaOH = NaCl + 2 H2O
C6H5NH2 + CuSO4 = C6H5NH + SO3 + CuOH =>
C6H5NH2 + CuSO4 = C6H5NH + SO3 + CuOH
O + H3 = H2O5 =>
15 O + 2 H3 = 3 H2O5
Mg(NO3)2NaHCO3 = MgCO3NaH(NO3)2 =>
Mg(NO3)2NaHCO3 = MgCO3NaH(NO3)2
C7H16 + O2 = CO2 + H2OO =>
C7H16 + 15 O2 = 7 CO2 + 8 H2OO
Zn2 + H3PO4 = Zn2PO4 + H2 =>
2 Zn2 + 2 H3PO4 = 2 Zn2PO4 + 3 H2
C2H5CONHCH3 + NaOH = C2H5COONa + CH3NH2 =>
C2H5CONHCH3 + NaOH = C2H5COONa + CH3NH2
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
N + H = NH3 =>
N + 3 H = NH3
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
PH3HCl = PH4Cl =>
PH3HCl = PH4Cl
C15H31COONa + NaCl = C15H31COONa2 + Cl =>
C15H31COONa + NaCl = C15H31COONa2 + Cl
KBrO3 + Mn(No3)2 + H2O = KBr + MnO2 + HNo3 =>
KBrO3 + 3 Mn(No3)2 + 3 H2O = KBr + 3 MnO2 + 6 HNo3
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + HI2 + H2O =>
K2Cr2O7 + 12 HI + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 HI2 + 7 H2O
MnO2 + H2SO4 + NaCl = Cl + MnSO4 + H2O + Na2SO4 =>
MnO2 + 2 H2SO4 + 2 NaCl = 2 Cl + MnSO4 + 2 H2O + Na2SO4
K3Fe(C2O4)33H2O(aq) + KMnO4(aq) + H2SO4 = CO2(g) + Fe(SO4)3(aq) + MnSO4(aq) + K2SO4(aq) + H2O =>
5 K3Fe(C2O4)33H2O(aq) + 9 KMnO4(aq) + 36 H2SO4 = 330 CO2(g) + 5 Fe(SO4)3(aq) + 9 MnSO4(aq) + 12 K2SO4(aq) + 41 H2O
FeBr2 + KMnO4 + H2SO4 = FeBr3 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
30 FeBr2 + 6 KMnO4 + 24 H2SO4 = 20 FeBr3 + 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Ag(NH3) + COO = AgO + NH3 + CO =>
Ag(NH3) + COO = AgO + NH3 + CO
Bi + HNO3 = NO + BiNO3 + H2O =>
3 Bi + 4 HNO3 = NO + 3 BiNO3 + 2 H2O
P + KOH = KPO + KP + H2O =>
2 P + 2 KOH = KPO + KP + H2O
HCl + C17H33COONa = NaCl + C17H33COOH =>
HCl + C17H33COONa = NaCl + C17H33COOH
NO + HC = CO2 + H2O + N2 =>
10 NO + 4 HC = 4 CO2 + 2 H2O + 5 N2
Ag + AgNO3 = Ag2NO3 =>
Ag + AgNO3 = Ag2NO3
NaBr + NaI = NaINaBr =>
NaBr + NaI = NaINaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
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