| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + KBr = CH3Br + KOH
CuSO4 + MgCl2 = MgSO4 + CuCl2 =>
CuSO4 + MgCl2 = MgSO4 + CuCl2
HNO3 + PCl3 + H2O = NO2 + H3PO4 + HCl =>
2 HNO3 + PCl3 + 2 H2O = 2 NO2 + H3PO4 + 3 HCl
NaOH + Cl1 = NaCl1 + NaClO + H2O =>
2 NaOH + 2 Cl1 = NaCl1 + NaClO + H2O
(C6H5CO)2O + NH3 = C6H5CONH2 + H2O =>
(C6H5CO)2O + 2 NH3 = 2 C6H5CONH2 + H2O
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
CH3CCH + CH3MgBr = CH3CCMgBr + CH4 =>
CH3CCH + CH3MgBr = CH3CCMgBr + CH4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
AlBr3 + Na2PO4 = Al2(PO4)3 + NaBr =>
2 AlBr3 + 3 Na2PO4 = Al2(PO4)3 + 6 NaBr
Ca(OH)2 + Br2 = CaBr2 + Ca(BrO3)2 + H2O =>
6 Ca(OH)2 + 6 Br2 = 5 CaBr2 + Ca(BrO3)2 + 6 H2O
Zn{2+} + NH4OH = Zn(OH)4{2-} + NH4{+} =>
Zn{2+} + 4 NH4OH = Zn(OH)4{2-} + 4 NH4{+}
C8O3H8 + O2 = CO2 + H2O =>
2 C8O3H8 + 17 O2 = 16 CO2 + 8 H2O
KSCN + SrCl2 = KCl + Sr(SCN)2 =>
2 KSCN + SrCl2 = 2 KCl + Sr(SCN)2
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
H4P2O7 + Ca(OH)2 = Ca4(P2O7)2 + H2O =>
2 H4P2O7 + 4 Ca(OH)2 = Ca4(P2O7)2 + 8 H2O
P + NaOH + H2O = PH3 + Na2H2PO4 =>
7 P + 6 NaOH + 6 H2O = 4 PH3 + 3 Na2H2PO4
C2H5OH + CsCrO7 + H2SO4 = HC2H3O2 + Cr(SO4)3 + Cs2SO4 + H2O =>
7 C2H5OH + 4 CsCrO7 + 14 H2SO4 = 7 HC2H3O2 + 4 Cr(SO4)3 + 2 Cs2SO4 + 21 H2O
HOH = water =>
HOH = H2O
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe(C2O4)*2H2O + K2C2O4*H2O + H2O2 + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 Fe(C2O4)*2H2O + 3 K2C2O4*H2O + H2O2 + H2C2O4*2H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
H2O + KNO2 + KI = N2 + I2 + KOH =>
4 H2O + 2 KNO2 + 6 KI = N2 + 3 I2 + 8 KOH
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{-2} + CH3OH + 8 H{+} = 2 Cr{3+} + CO2 + 6 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{-2} + CH3OH + 8 H{+} = 2 Cr{3+} + CO2 + 6 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Pb2 + HF = H2 + PbF =>
Pb2 + 2 HF = H2 + 2 PbF
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
SiO2 + HCl = H2O + SiCl4 =>
SiO2 + 4 HCl = 2 H2O + SiCl4
SULFATOCROMICO + HIDROXIDOTALICO = SULFATOTALICO + HIDROXIDOCROMICO =>
SULFATOCROMICO + HIDROXIDOTALICO = SULFATOTALICO + HIDROXIDOCROMICO
SO3 + H2SO4 = H2S2O7 =>
SO3 + H2SO4 = H2S2O7
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
HClKOH = H2OKCl =>
HClKOH = H2OKCl
HCl + H2ONH3 = H2O + NH4Cl =>
HCl + H2ONH3 = H2O + NH4Cl
Zn + HI = ZnI + H2 =>
2 Zn + 2 HI = 2 ZnI + H2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Cu(NO3)2 + Na2(C2O4) = Cu(C2O4) + Na(NO3) =>
Cu(NO3)2 + Na2(C2O4) = Cu(C2O4) + 2 Na(NO3)
Ba + CuOH = Ba(OH)2 + Cu =>
Ba + 2 CuOH = Ba(OH)2 + 2 Cu
NaBO2 + HCl = HBO2 + NaCl =>
NaBO2 + HCl = HBO2 + NaCl
K2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + KNO3(aq) =>
K2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + 2 KNO3(aq)
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C9H20 + O2 = CO + H2O =>
2 C9H20 + 19 O2 = 18 CO + 20 H2O
(NH4)3PO4 = (H3PO4) + NH3 =>
(NH4)3PO4 = (H3PO4) + 3 NH3
HNO3 + CuS = Cu(NO3)2 + S8 + NO + H2O =>
64 HNO3 + 24 CuS = 24 Cu(NO3)2 + 3 S8 + 16 NO + 32 H2O
HCH3CO2 = CO2 + CH4 =>
HCH3CO2 = CO2 + CH4
CO2 + H2O = C2H5O2 + O2 =>
8 CO2 + 10 H2O = 4 C2H5O2 + 9 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/24
Équations équilibrées sur03/27/23
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