| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CdS + O2 = 2 CdO + 2 S
CsHCO3 = CO2 + Cs2CO3 + H2O =>
2 CsHCO3 = CO2 + Cs2CO3 + H2O
CO2 + H2O + SO2 = C6H6S + O2 =>
12 CO2 + 6 H2O + 2 SO2 = 2 C6H6S + 17 O2
Mg(NO3)2(ac) + LiOH(ac) = Mg(OH)2 + LiNO3 =>
Mg(NO3)2(ac) + 2 LiOH(ac) = Mg(OH)2 + 2 LiNO3
CuCl2 + H2SO4 = CuSO4 + Cl2H2 =>
CuCl2 + H2SO4 = CuSO4 + Cl2H2
MnO2 + Mg = MgO + Mn =>
MnO2 + 2 Mg = 2 MgO + Mn
FeS2 + O2 + H2O = Fe(OH)3 + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO4{2-} + 16 H{+}
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
MnO2 + P2O3 = Mn2P2O7 =>
2 MnO2 + P2O3 = Mn2P2O7
C6H6 + CH3Cl = C6H5CH3 + Cl2 =>
13 C6H6 + 6 CH3Cl = 12 C6H5CH3 + 3 Cl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca2C + KNO3 = K4C + Ca(NO3)2 =>
Ca2C + 4 KNO3 = K4C + 2 Ca(NO3)2
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
H7CrO10 + Na2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 H7CrO10 + 10 Na2SO3 + 3 H2SO4 = Cr2(SO4)3 + 10 Na2SO4 + 10 H2O
CaCl2 + CsPO4 = Ca3(PO4)2 + CsCl3 =>
3 CaCl2 + 2 CsPO4 = Ca3(PO4)2 + 2 CsCl3
ZnS(s) = Zn(s) + S(s) =>
ZnS(s) = Zn(s) + S(s)
CaOH + C2H4O2 = C2OH + CaH4O2 =>
CaOH + C2H4O2 = C2OH + CaH4O2
TiCl4 + NaF = NaCl + TiF4 =>
TiCl4 + 4 NaF = 4 NaCl + TiF4
FeCl3 + N2 = Cl2 + FeN =>
2 FeCl3 + N2 = 3 Cl2 + 2 FeN
magnesiumoxide + HCl = magnesiumchloride + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
KNO2 + H2O2 = H2O + KNO3 =>
KNO2 + H2O2 = H2O + KNO3
CH3CH2CHCH3CHO + KMnO4 + H2SO4 = CH3CH2CHCH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHCH3CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CHCH3COOH + K2SO4 + 2 MnSO4 + 3 H2O
KMnO4 + Fe + H2O = MnO2 + Fe(OH)2 + KOH =>
2 KMnO4 + 3 Fe + 4 H2O = 2 MnO2 + 3 Fe(OH)2 + 2 KOH
AuCl3 + Mg = Au + MgCl3 =>
AuCl3 + Mg = Au + MgCl3
K2CO3 + AgNO3 = K2NO3 + AgCO3 =>
K2CO3 + AgNO3 = K2NO3 + AgCO3
KClO3 + Na2CO3 + MnO2 = NaMnO4 + KCl + CO2 =>
KClO3 + Na2CO3 + 2 MnO2 = 2 NaMnO4 + KCl + CO2
H2SO4 + Pb(NO3)2 = PbSO4 + HNO3 =>
H2SO4 + Pb(NO3)2 = PbSO4 + 2 HNO3
CF2Cl2 = Cl + CClF2 =>
CF2Cl2 = Cl + CClF2
SiCl4(s) + H2O(l) = H4SiO4(s) + HCl(g) =>
SiCl4(s) + 4 H2O(l) = H4SiO4(s) + 4 HCl(g)
K2Cr2O7 + NaCl + HNO3 = Cl2 + H2O + KNO3 + NaNO3 + Cr(NO3)3 =>
K2Cr2O7 + 6 NaCl + 14 HNO3 = 3 Cl2 + 7 H2O + 2 KNO3 + 6 NaNO3 + 2 Cr(NO3)3
Co{+2} + CO3{-2} = CoCO3 =>
Co{+2} + CO3{-2} = CoCO3
KCl + AlBr3 = KBr + AlCl3 =>
3 KCl + AlBr3 = 3 KBr + AlCl3
C2H4(OH)2 = C2H2 + H2O =>
C2H4(OH)2 = C2H2 + 2 H2O
O2 + H2O + Pb = Pb(OH)2 =>
O2 + 2 H2O + 2 Pb = 2 Pb(OH)2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CuCl2 + CaCl2 = CaCuCl4 =>
CuCl2 + CaCl2 = CaCuCl4
CH3CH3 + I2 = HI + CH =>
CH3CH3 + 2 I2 = 4 HI + 2 CH
C2H5OCOOH + NaOH = NaC2H5OCOO + H2O =>
C2H5OCOOH + NaOH = NaC2H5OCOO + H2O
As2O3 + HNO3 = H2AsO4 + NO2 + H2O =>
As2O3 + 6 HNO3 = 2 H2AsO4 + 6 NO2 + H2O
K2SO3 + K2S2O8 + H2O = K2SO4 + H2SO4 =>
K2SO3 + K2S2O8 + H2O = 2 K2SO4 + H2SO4
C5H11Cl + KOH = C5H10 + KCl + H2O =>
C5H11Cl + KOH = C5H10 + KCl + H2O
CuCl2 + CaCl2 = CaCuCl4 =>
CuCl2 + CaCl2 = CaCuCl4
MgBr2 + AgNO3 = AgBr + Mg(NO3)2 =>
MgBr2 + 2 AgNO3 = 2 AgBr + Mg(NO3)2
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KHCO3 + HBr = KBr + HCO3 + H =>
KHCO3 + HBr = KBr + HCO3 + H
CuCl2 + CaCl2 = CaCuCl4 =>
CuCl2 + CaCl2 = CaCuCl4
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
NH4F + CaCl2 = CaF2 + NH4Cl =>
2 NH4F + CaCl2 = CaF2 + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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