| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rh(NO3)3 + 3 KCl = RhCl3 + 3 KNO3
NH4ClKOH = KClNH4OH =>
NH4ClKOH = KClNH4OH
HOC6H5 + O2 = CO2 + H2O =>
HOC6H5 + 7 O2 = 6 CO2 + 3 H2O
BaCO3 + Cr2O3 + (NH4)2HPO4 + K2CO3 = KBaCr2(PO4)3 + NH3 + CO2 + H2O =>
2 BaCO3 + 2 Cr2O3 + 6(NH4)2HPO4 + K2CO3 = 2 KBaCr2(PO4)3 + 12 NH3 + 3 CO2 + 9 H2O
HNO3 + Cu(NO3)2 + K2CrO4 = CuCr2O7 + KNO3 + H2O =>
2 HNO3 + Cu(NO3)2 + 2 K2CrO4 = CuCr2O7 + 4 KNO3 + H2O
H3PO4(aq) + CaSO3(aq) = Ca3(PO4)2(aq) + H2SO3(aq) =>
2 H3PO4(aq) + 3 CaSO3(aq) = Ca3(PO4)2(aq) + 3 H2SO3(aq)
HCOOH + C3H7OH = H2O + C4H7OH =>
3 HCOOH + 7 C3H7OH = 7 H2O + 6 C4H7OH
KCl + Mg3P2 = K3P + MgCl2 =>
6 KCl + Mg3P2 = 2 K3P + 3 MgCl2
C{-2} + O{+2} = CO =>
C{-2} + O{+2} = CO
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4) + I2 + H2O =>
K2Cr2O7 + 10 KI + 7 H2SO4 = 6 K2SO4 + Cr2(SO4) + 5 I2 + 7 H2O
H2CO2 + O2 = CO3 + H2O =>
H2CO2 + O2 = CO3 + H2O
POCl3 + (H2O) = (H3PO4) + (HCl) =>
POCl3 + 3(H2O) = (H3PO4) + 3(HCl)
FeS + HCl = FeCl + HS =>
FeS + HCl = FeCl + HS
BaCl2CaCO3 = BaCO3CaCl2 =>
BaCl2CaCO3 = BaCO3CaCl2
BlOx + ReBt = BlBt2 + Re2Ox =>
BlOx + 2 ReBt = BlBt2 + Re2Ox
Al2O3(s) + HCl(g) = AlCl3(s) + H2O(l) =>
Al2O3(s) + 6 HCl(g) = 2 AlCl3(s) + 3 H2O(l)
CHCl + O2 = CO2 + H2O + Cl2 =>
4 CHCl + 5 O2 = 4 CO2 + 2 H2O + 2 Cl2
COOHCH2C(CH3)2CH2CH3 + NaOH = COONaCH2C(CH3)2CH2CH3 + H2O =>
COOHCH2C(CH3)2CH2CH3 + NaOH = COONaCH2C(CH3)2CH2CH3 + H2O
Ca(C2H3O2)2 + H2O = Ca(OH)2 + HC2H3O2 =>
Ca(C2H3O2)2 + 2 H2O = Ca(OH)2 + 2 HC2H3O2
H2S + HIO = S + HI + H2O =>
H2S + HIO = S + HI + H2O
NaOH + Cl2 + NH3 = N2H4 + NaCl + H2O =>
2 NaOH + Cl2 + 2 NH3 = N2H4 + 2 NaCl + 2 H2O
Fe + Na2SO4 = Fe2(SO4)3 + Na =>
2 Fe + 3 Na2SO4 = Fe2(SO4)3 + 6 Na
Ag + CuO = AgO + Cu =>
Ag + CuO = AgO + Cu
Ca(HCO3)2 + KI = KHCO3 + CaI2 =>
Ca(HCO3)2 + 2 KI = 2 KHCO3 + CaI2
J2 + SO4 = J2(SO4)3 =>
J2 + 3 SO4 = J2(SO4)3
O2 + C6H6 = C + H2O =>
3 O2 + 2 C6H6 = 12 C + 6 H2O
CH3CH2CH(OH)COOH + K2Cr2O7 + H2SO4 = CH3CH2COCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH(OH)COOH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COCOOH + Cr2(SO4)3 + K2SO4 + 7 H2O
(CH3)3 + CBr + OH = Br + (CH3)3COH =>
(CH3)3 + CBr + OH = Br + (CH3)3COH
Co + NH4SCN = Co(SCN)2 + NH3 + H2 =>
Co + 2 NH4SCN = Co(SCN)2 + 2 NH3 + H2
J2 + SO4 = J2(SO4)3 =>
J2 + 3 SO4 = J2(SO4)3
NH4HC4H4O6 + KNO3 = KHC4H4O6 + NH4NO3 =>
NH4HC4H4O6 + KNO3 = KHC4H4O6 + NH4NO3
Al + (H2SO4) = Al2(SO4)3 + H2 =>
2 Al + 3(H2SO4) = Al2(SO4)3 + 3 H2
HI + Ca2O = H2O + CaI =>
2 HI + Ca2O = H2O + 2 CaI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PbO + Al2O3 = PbAl2O4 =>
PbO + Al2O3 = PbAl2O4
Sr + Sn(NO3)4 = Sr(NO3) + Sn =>
4 Sr + Sn(NO3)4 = 4 Sr(NO3) + Sn
Fe(NO3)3 + NH3 + H2O = FeHO + NH4NO3 =>
4 Fe(NO3)3 + 14 NH3 + 7 H2O = 4 FeHO + 13 NH4NO3
H2SO4 + P2O5 + Ca = H2SO4P2O5Ca =>
H2SO4 + P2O5 + Ca = H2SO4P2O5Ca
Na2B2O4B2O3 = B2O3 + Na2O =>
Na2B2O4B2O3 = 2 B2O3 + Na2O
CHCl3Cl2 = CCl4HCl =>
CHCl3Cl2 = CCl4HCl
Li2CO3 + Fe + Fe2O3 + TeO3 = LiFe2TeO6 + CO2 =>
3 Li2CO3 + 2 Fe + 5 Fe2O3 + 6 TeO3 = 6 LiFe2TeO6 + 3 CO2
CoCl3 + CaSO4 = CaCl2 + Co2(SO4)3 =>
2 CoCl3 + 3 CaSO4 = 3 CaCl2 + Co2(SO4)3
C9H21O3N = H2O + C9H13N + H =>
C9H21O3N = 3 H2O + C9H13N + 2 H
KClO3 + H3PO4 + KI = KCl + I2 + K3PO4 + H2O =>
KClO3 + 2 H3PO4 + 6 KI = KCl + 3 I2 + 2 K3PO4 + 3 H2O
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
Fe + O2 = Fe(lll)O3 =>
2 Fe + 3 O2 = 2 Fe(lll)O3
AgCl(s) + NaOH(aq) = AgOH(aq) + NaCl(aq) =>
AgCl(s) + NaOH(aq) = AgOH(aq) + NaCl(aq)
Li + MgO = Li2O + Mg =>
2 Li + MgO = Li2O + Mg
K2S + Ni(NO3)2 = KNO3 + NiS =>
K2S + Ni(NO3)2 = 2 KNO3 + NiS
NaCO + FeCl = FeCO + NaCl =>
NaCO + FeCl = FeCO + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/24
Équations équilibrées sur04/07/23
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