| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 XC4H10 + 10 K2Cr2O7 + 40 H2SO4 = 3 XC2O2H2 + 6 CO2 + 10 Cr2(SO4)3 + 52 H2O + 10 K2SO4
HCl + H2SO4 = HSO3Cl + H2O =>
HCl + H2SO4 = HSO3Cl + H2O
HNO3 + CH3COOK = KNO3 + CH3COOH =>
HNO3 + CH3COOK = KNO3 + CH3COOH
Be + KOH + H2O = K2Be(OH)4 + H2 =>
Be + 2 KOH + 2 H2O = K2Be(OH)4 + H2
Sr(NO3)2(heat) = Sr(NO2)2 + O2 =>
Sr(NO3)2(heat) = Sr(NO2)2 + O2
C2H5OH + C2H5COOH = H2O + C5H10O2 =>
C2H5OH + C2H5COOH = H2O + C5H10O2
Br2 + C2H4 = CH2BrCH2Br =>
Br2 + C2H4 = CH2BrCH2Br
CaCl2 + COH2 = COCa + HCl =>
CaCl2 + COH2 = COCa + 2 HCl
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Fe + Fe2O3 + Cr2O3 = FeCr2O4 =>
Fe + Fe2O3 + 3 Cr2O3 = 3 FeCr2O4
Potassium + iodine = KI =>
2 K + I2 = 2 KI
Na2SO4 + Mg(No3)2 = MgSO4 + NaNo3 =>
Na2SO4 + Mg(No3)2 = MgSO4 + 2 NaNo3
NaNO3 + BaSO4 = Ba(NO3)2 + Na2SO4 =>
2 NaNO3 + BaSO4 = Ba(NO3)2 + Na2SO4
H2MoO4 + NH4OH = (NH4)6Mo7O24 + H2O =>
7 H2MoO4 + 6 NH4OH = (NH4)6Mo7O24 + 10 H2O
C3H6 + Br = C3H6Br2 =>
C3H6 + 2 Br = C3H6Br2
Li2CO3(s) = CO2(g) + Li2O(s) =>
Li2CO3(s) = CO2(g) + Li2O(s)
Hg + Pb(NO3)2 = Hg(NO3)2 + Pb =>
Hg + Pb(NO3)2 = Hg(NO3)2 + Pb
Cr(SO4)3 + NaCl = Na(SO4)3 + CrCl =>
Cr(SO4)3 + NaCl = Na(SO4)3 + CrCl
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CH4 + Cl2 = CH3 + HCl =>
2 CH4 + Cl2 = 2 CH3 + 2 HCl
Cd(NO3)2 + Na3PO4 = CdPO4 + Na3(NO3)2 =>
Cd(NO3)2 + Na3PO4 = CdPO4 + Na3(NO3)2
CH4 + Ni = Ni2C + H2 =>
CH4 + 2 Ni = Ni2C + 2 H2
AgF + K2CrO4 = Ag2CrO4 + KF =>
2 AgF + K2CrO4 = Ag2CrO4 + 2 KF
Ag(II) + NaCl = Ag(II)(NaCl)2 =>
Ag(II) + 2 NaCl = Ag(II)(NaCl)2
CuSO4 + CrBr = CuBr + CrSO4 =>
CuSO4 + CrBr = CuBr + CrSO4
(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
AgNO3 + CH4N2O = AgNO3CH4N2O =>
AgNO3 + CH4N2O = AgNO3CH4N2O
CrO3 + NH3 = NO2 + Cr2O3 + H2O =>
14 CrO3 + 6 NH3 = 6 NO2 + 7 Cr2O3 + 9 H2O
NaNO3 + BaSO4 = Ba(NO3)2 + Na2SO4 =>
2 NaNO3 + BaSO4 = Ba(NO3)2 + Na2SO4
Pd(OH) + NO3 = Pd(OH)NO3 =>
Pd(OH) + NO3 = Pd(OH)NO3
Mg + Zn = MgZn2 =>
Mg + 2 Zn = MgZn2
AlOH + HNO3 = Al(NO3)2 + N2O + H2O =>
8 AlOH + 18 HNO3 = 8 Al(NO3)2 + N2O + 13 H2O
C6H5COOCH3 + O2 = H2O + CO2 =>
C6H5COOCH3 + 9 O2 = 4 H2O + 8 CO2
C6H5CH2OH + Fe(NO3)3 = C6H5CHO + Fe(NO3)2 + N + H2O =>
3 C6H5CH2OH + Fe(NO3)3 = 3 C6H5CHO + Fe(NO3)2 + N + 3 H2O
HC1 + K2CO3 = KC1 + H2O + CO2 =>
2 HC1 + K2CO3 = 2 KC1 + H2O + CO2
C2H3Br + KOH = C2H4 + KBr + O2 =>
2 C2H3Br + 2 KOH = 2 C2H4 + 2 KBr + O2
Zn(OH)2(k) + HBr(aq) = ZnBr2 + H2O =>
Zn(OH)2(k) + 2 HBr(aq) = ZnBr2 + 2 H2O
NaHCOO + H2SO4 = CO + Na2SO4 + H2O =>
2 NaHCOO + H2SO4 = 2 CO + Na2SO4 + 2 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
FeS2 + Cl2 + H2O = FeCl3 + H2SO4 + HCl =>
2 FeS2 + 15 Cl2 + 16 H2O = 2 FeCl3 + 4 H2SO4 + 24 HCl
SrBr2 + Li2SO4 = SrSO4 + LiBr =>
SrBr2 + Li2SO4 = SrSO4 + 2 LiBr
K2S3 + HCl = H2S + KS + Cl =>
K2S3 + 2 HCl = H2S + 2 KS + 2 Cl
Ca(CH3COO)2 + Na2SO4 = CaSO4Na2(CH3COO)2 =>
Ca(CH3COO)2 + Na2SO4 = CaSO4Na2(CH3COO)2
K3PO4 + Cr(CH3CO2)3 = KCH3CO2 + CrPO4 =>
K3PO4 + Cr(CH3CO2)3 = 3 KCH3CO2 + CrPO4
CaCl + LiPO4 = CaPO4 + LiCl =>
CaCl + LiPO4 = CaPO4 + LiCl
NiC2O4(H4O2) = NiCO3 + H2O + CO =>
NiC2O4(H4O2) = NiCO3 + 2 H2O + CO
Y + KS = KY + S =>
Y + KS = KY + S
Ba(OH)2 + H2SO4 = H2O + SBaO4 =>
Ba(OH)2 + H2SO4 = 2 H2O + SBaO4
FeSO4 + KJO3 + H2SO4 = Fe2(SO4)3 + J2K2SO4 + H2O =>
10 FeSO4 + 2 KJO3 + 6 H2SO4 = 5 Fe2(SO4)3 + J2K2SO4 + 6 H2O
NISO4 + H2O = NISO4(H2O) =>
NISO4 + H2O = NISO4(H2O)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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