| Équations équilibrées la veille | Équations équilibrées le lendemain |
9(CH3)2CHCH2OH + 8 K2Cr2O7 + 32 H2SO4 = 12 CH3CH2COOH + 8 K2SO4 + 8 Cr2(SO4)3 + 41 H2O
C3H8O + HClO4 = H2O + HCl + CO2 =>
4 C3H8O + 9 HClO4 = 16 H2O + 9 HCl + 12 CO2
H2O + P4O10 = H3P04 + OH =>
13 H2O + P4O10 = H3P04 + 23 OH
CrCl3*H2O = CrOHCl2 + HCl =>
CrCl3*H2O = CrOHCl2 + HCl
C2H4 + HBr = C2H4Br + H2 =>
2 C2H4 + 2 HBr = 2 C2H4Br + H2
Li2CO3(s) = Li + CO3 =>
Li2CO3(s) = 2 Li + CO3
AsO3 + KMnO4 + H2SO4 = AsO5 + K2SO4 + MnSO4 + H2O =>
5 AsO3 + 4 KMnO4 + 6 H2SO4 = 5 AsO5 + 2 K2SO4 + 4 MnSO4 + 6 H2O
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaI + H2SO4 = S + I2 + Na2SO4 + H2O =>
6 NaI + 4 H2SO4 = S + 3 I2 + 3 Na2SO4 + 4 H2O
MgCl2 + Fe2O3 = MgO + Fe + Cl2 =>
3 MgCl2 + Fe2O3 = 3 MgO + 2 Fe + 3 Cl2
AgNO3 + Cu = Ag + Cu3NO3 =>
AgNO3 + 3 Cu = Ag + Cu3NO3
ZnHg(NO3)2 = HgZn(NO3)2 =>
ZnHg(NO3)2 = HgZn(NO3)2
Pb + HC1 = PbC12 + H2 =>
Pb + 12 HC1 = PbC12 + 6 H2
HNO2 + K2CO3 = KNO2 + H2CO3 =>
2 HNO2 + K2CO3 = 2 KNO2 + H2CO3
CU + HNO3 = CUO + NO + H2O =>
3 CU + 2 HNO3 = 3 CUO + 2 NO + H2O
Mg2 + PbCl2 = MgCl + Pb =>
Mg2 + PbCl2 = 2 MgCl + Pb
ZnBr2 + C2H4 = Zn + C2H4Br =>
ZnBr2 + 2 C2H4 = Zn + 2 C2H4Br
FeCl3 + Rb3PO4 = FePO4 + RbCl =>
FeCl3 + Rb3PO4 = FePO4 + 3 RbCl
Mg(OH)2CaBr2 = Ca(OH)2MgBr2 =>
Mg(OH)2CaBr2 = Ca(OH)2MgBr2
P + HCl3 = PCl3 + H2 =>
2 P + 2 HCl3 = 2 PCl3 + H2
Cu(OH)2 + MgCl2 = CuCl2 + Mg(OH)2 =>
Cu(OH)2 + MgCl2 = CuCl2 + Mg(OH)2
CuSO + FeOH = FeSO + CuOH =>
CuSO + FeOH = FeSO + CuOH
Ca + Al(OH)3 = Ca(OH)2 + AlCa =>
5 Ca + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlCa
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4222(g) + O(g) = CO(g) + HO(l) =>
CH4222(g) + 4223 O(g) = CO(g) + 4222 HO(l)
Ca3P2 + H2CO3 = PH3 + CaCO3 =>
Ca3P2 + 3 H2CO3 = 2 PH3 + 3 CaCO3
NO = N2O + O2 = =>
4 NO = 2 N2O + O2
Rh2O3 + H2CrO = Rh2(CrO)3 + H2O =>
Rh2O3 + 3 H2CrO = Rh2(CrO)3 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HS + O2 = S2O + H2O =>
2 HS + O2 = S2O + H2O
Ag2C2O2 = Ag2 + C2O2 =>
Ag2C2O2 = Ag2 + C2O2
Mg + CsOH = MgOH + Cs =>
Mg + CsOH = MgOH + Cs
BaS + CrCl3 + H2O = H2S + Cr(OH)3 + BaCl2 =>
3 BaS + 2 CrCl3 + 6 H2O = 3 H2S + 2 Cr(OH)3 + 3 BaCl2
S + Mg = Mg4S =>
S + 4 Mg = Mg4S
HCOOH + AlCl3 = Al(COOH)3 + HCl =>
3 HCOOH + AlCl3 = Al(COOH)3 + 3 HCl
C2H2O4 + NaOH = Na2C2O4 + H2O =>
C2H2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Zn + Pb(CH3COO) = Zn(CH3COO)2 + Pb =>
Zn + 2 Pb(CH3COO) = Zn(CH3COO)2 + 2 Pb
H3BO3 + H2O = H2BO4 + H2 =>
2 H3BO3 + 2 H2O = 2 H2BO4 + 3 H2
C6H10O3 = C6H10O + O2 =>
C6H10O3 = C6H10O + O2
C7H6O2 + KOH = C7H5O2K + H2O =>
C7H6O2 + KOH = C7H5O2K + H2O
C14H23N3O10 + NaOH = C14H18N3O10Na5*4H2O + H2O =>
C14H23N3O10 + 5 NaOH = C14H18N3O10Na5*4H2O + H2O
BrCl + NaOH = NaCl + BrOH =>
BrCl + NaOH = NaCl + BrOH
Na2CO3 + CH3COOH = NaCH3COO + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2CO3
CoBr3(aq) + K2S(s) = Co2S3(s) + KBr(s) =>
2 CoBr3(aq) + 3 K2S(s) = Co2S3(s) + 6 KBr(s)
(NH4)2SO4 + Fe(OH)3 = NH3 + H2O + Fe2(SO4)3 =>
3(NH4)2SO4 + 2 Fe(OH)3 = 6 NH3 + 6 H2O + Fe2(SO4)3
SrO + RbCl = SrCl2 + Rb2O =>
SrO + 2 RbCl = SrCl2 + Rb2O
Ni(NO3)2 + C2H5NS = NiS + CH3C(NO3)2NH2 =>
Ni(NO3)2 + C2H5NS = NiS + CH3C(NO3)2NH2
K2CrO4 + H2O + Na2SO3 = KCrO2 + Na2SO4 + KOH =>
2 K2CrO4 + H2O + 3 Na2SO3 = 2 KCrO2 + 3 Na2SO4 + 2 KOH
KCIO3 + KMnO4 + H2O = KCIO4 + MnO2KOH =>
3 KCIO3 + 2 KMnO4 + H2O = 3 KCIO4 + 2 MnO2KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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