| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SClF5 + H2 = S2F10 + 2 HCl
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
C6H10O + KMnO4 + H2O = C6H10O4 + KOH + MnO2 =>
C6H10O + 2 KMnO4 + H2O = C6H10O4 + 2 KOH + 2 MnO2
Na2SO3 + Na2Cr2O7 + HCl = Na2SO4 + CrCl3 + H2O + Na2O =>
3 Na2SO3 + Na2Cr2O7 + 6 HCl = 3 Na2SO4 + 2 CrCl3 + 3 H2O + Na2O
HCl + BaH2 = BaCl2 + H2 =>
2 HCl + BaH2 = BaCl2 + 2 H2
Ag(OH) = Ag + O2 + H2O =>
4 Ag(OH) = 4 Ag + O2 + 2 H2O
(NH4)2CO3 + AgNO3 = Ag2CO3 + NH4NO3 =>
(NH4)2CO3 + 2 AgNO3 = Ag2CO3 + 2 NH4NO3
Sc(NO3)3 + H2O = (Sc(H2O)2(NO3)2)3(Sc(NO3)6) =>
4 Sc(NO3)3 + 6 H2O = (Sc(H2O)2(NO3)2)3(Sc(NO3)6)
SO3 + KOH = OH + KSO3 =>
SO3 + KOH = OH + KSO3
Ca[Zn(OH)4] + HCl = CaCl2 + ZnCl2 + H2O =>
Ca[Zn(OH)4] + 4 HCl = CaCl2 + ZnCl2 + 4 H2O
K + H2SO4 = K2SO4 + H =>
2 K + H2SO4 = K2SO4 + 2 H
Cu(NO3)2 + Al = CuAl + NO3 =>
Cu(NO3)2 + Al = CuAl + 2 NO3
TiOSO4 + H2O = Ti(OH)4 + H2SO4 =>
TiOSO4 + 3 H2O = Ti(OH)4 + H2SO4
SrO + H2SO4 = SrSO4 + H2O =>
SrO + H2SO4 = SrSO4 + H2O
MgSO3 + BaCl2 = MgCl2 + BaSO3 =>
MgSO3 + BaCl2 = MgCl2 + BaSO3
H3PO4 + FeBr3 = HBr + Fe(PO4) =>
H3PO4 + FeBr3 = 3 HBr + Fe(PO4)
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
Pb(NO3)2 + HCl = PbCl2 + H2(NO3)2 =>
Pb(NO3)2 + 2 HCl = PbCl2 + H2(NO3)2
Zn + OH{-} = ZnO + H2O + {-} =>
Zn + 2 OH{-} = ZnO + H2O + 2e
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + H2O
CaCo3 + NaOH = Ca(OH)2 + Na2Co3 =>
CaCo3 + 2 NaOH = Ca(OH)2 + Na2Co3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(No3)2 = Cu + No3 =>
Cu(No3)2 = Cu + 2 No3
Zn(OH)2 + NH4Cl = [Zn(NH3)4]Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 H2O + 2 HCl
XH3PO4 + NaOH = XNa3PO4 + H2O =>
XH3PO4 + 3 NaOH = XNa3PO4 + 3 H2O
Sr(MnO4)2 + SnO2 = SrO + Sn(MnO4)4 =>
2 Sr(MnO4)2 + SnO2 = 2 SrO + Sn(MnO4)4
Cr(OH)2 + SO3 = Cr(HSO4)2 =>
Cr(OH)2 + 2 SO3 = Cr(HSO4)2
Ba(CH3COO)2 + Na3PO4 = Ba(PO4)2 + Na3(CH3COO) =>
Ba(CH3COO)2 + 2 Na3PO4 = Ba(PO4)2 + 2 Na3(CH3COO)
KF + Ba(NO3)2 = K(NO3) + BaF2 =>
2 KF + Ba(NO3)2 = 2 K(NO3) + BaF2
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 13 H2O
Na + S = Na2S =>
2 Na + S = Na2S
MgBr2(l) = Mg(l) + Br2(g) =>
MgBr2(l) = Mg(l) + Br2(g)
Na(OH) + H3O + Cl = NaCl + H2O =>
Na(OH) + H3O + Cl = NaCl + 2 H2O
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
Cr(OH)2 + HCl = CrCl2 + H2O =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O
Fe2(SO4)3 + Ca(HCO3)2 = CaSO4 + Fe(OH)3 + CO2 =>
Fe2(SO4)3 + 3 Ca(HCO3)2 = 3 CaSO4 + 2 Fe(OH)3 + 6 CO2
Na2CO3 + C2H4O2 = NaC2H3O2 + H2CO3 =>
Na2CO3 + 2 C2H4O2 = 2 NaC2H3O2 + H2CO3
KCl + H2SO4 = KHSO4 + HCl =>
KCl + H2SO4 = KHSO4 + HCl
C57H104O6 + C2H5OH = C20H38O2 + C3H8O3 =>
C57H104O6 + 3 C2H5OH = 3 C20H38O2 + C3H8O3
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
Ba(OH)2*H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2*H2O + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 3 H2O
H3(SO4)3 + NaOH = NaSO4 + H2O =>
H3(SO4)3 + 3 NaOH = 3 NaSO4 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
H2 + Pb = Pb2H =>
H2 + 4 Pb = 2 Pb2H
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
Al2O3 + P2O3 = Al2P2O6 =>
Al2O3 + P2O3 = Al2P2O6
NaBr + AgNo3 = NaNo3 + AgBr =>
NaBr + AgNo3 = NaNo3 + AgBr
Fr + Cl = FrCl =>
Fr + Cl = FrCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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