| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SbCl3 + KIO3 + 6 HCl = 2 SbCl5 + ICl + 3 H2O + KCl
BaSO3 + LiCl = BaCl2 + Li2SO3 =>
BaSO3 + 2 LiCl = BaCl2 + Li2SO3
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
MgI + Cl = MgCl + I =>
MgI + Cl = MgCl + I
SeCl6 = Se + Cl2 =>
SeCl6 = Se + 3 Cl2
NaS + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaS + 7 Na2Cr2O7 + 25 H2SO4 = 7 Cr2(SO4)3 + 10 Na2SO4 + 25 H2O
MnO4{-} + I{-} + H{+} = MnO2 + I2 + H2O =>
2 MnO4{-} + 6 I{-} + 8 H{+} = 2 MnO2 + 3 I2 + 4 H2O
H2PO + OH = HPO3 + H2O =>
H2PO + 5 OH = HPO3 + 3 H2O
CuCl2 + Na3PO4 + H2O = NaCl + Cu3(PO4)2*3H2O =>
3 CuCl2 + 2 Na3PO4 + 3 H2O = 6 NaCl + Cu3(PO4)2*3H2O
CuSO4*3Cu(OH)2 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4*3Cu(OH)2 + 2 NaOH = 4 Cu(OH)2 + Na2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Br{-} + IO3{-} + H{+} = Br2 + I2 + H2O =>
10 Br{-} + 2 IO3{-} + 12 H{+} = 5 Br2 + I2 + 6 H2O
NaSi + HCl = NaCl + HSi =>
NaSi + HCl = NaCl + HSi
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
CH3CHOHCN + H2O + HCl = CH3COOH + NH4Cl =>
2 CH3CHOHCN + 4 H2O + 2 HCl = 3 CH3COOH + 2 NH4Cl
(CH3)NHOH + CH2COOHCOHCOOHCH2COOH = CH2COOH(CH3)3COHCOOH(CH3)3CH2COOH(CH3)3 + H2O + N =>
9(CH3)NHOH + CH2COOHCOHCOOHCH2COOH = CH2COOH(CH3)3COHCOOH(CH3)3CH2COOH(CH3)3 + 9 H2O + 9 N
Cu(SO4)2 + HCl = CuCl + H(SO4)2 =>
Cu(SO4)2 + HCl = CuCl + H(SO4)2
AgCl + CaCl2 = AgCl2CaCl =>
AgCl + CaCl2 = AgCl2CaCl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C6H14 = C4H10 + C2H4 =>
C6H14 = C4H10 + C2H4
Zn + H2SO4 = ZnS + H2O + O3 =>
Zn + H2SO4 = ZnS + H2O + O3
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
KCrO2 + HCl = KCl + HCrO2 =>
KCrO2 + HCl = KCl + HCrO2
H2SO4 + P = H3PO4 + SO2 + H2O =>
5 H2SO4 + 2 P = 2 H3PO4 + 5 SO2 + 2 H2O
Cd(NO3)2(l) + Na2S(aq) = CdS(s) + NaNO3(aq) =>
Cd(NO3)2(l) + Na2S(aq) = CdS(s) + 2 NaNO3(aq)
Cl2 + NaHSO4 = NaCl + SO4 + H =>
Cl2 + 2 NaHSO4 = 2 NaCl + 2 SO4 + 2 H
CH2O2 + NaHCO3 = CO2 + HCOONa + H2O =>
CH2O2 + NaHCO3 = CO2 + HCOONa + H2O
H3PO4 + (NH4)3MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)3MoO4 + 72.000000000001HNO3 = 2(NH4)3PO4*12MoO3 + 69.000000000001NH4NO3 + 33 H2O
KMnO4 + H6C4O2 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
18 KMnO4 + 5 H6C4O2 + 27 H2SO4 = 18 MnSO4 + 20 CO2 + 42 H2O + 9 K2SO4
Al2(SO4)3 + Fe + H2O = Fe2(SO4)3 + Al(OH)3 + H2 =>
Al2(SO4)3 + 2 Fe + 6 H2O = Fe2(SO4)3 + 2 Al(OH)3 + 3 H2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
H3PO4 + CSOH = C3PO4 + H2OS =>
H3PO4 + 3 CSOH = C3PO4 + 3 H2OS
CaO + NaOH = Ca(OH) + NaO =>
CaO + NaOH = Ca(OH) + NaO
Zn + HSO4 = ZnS + H2O + O3 =>
6 Zn + 6 HSO4 = 6 ZnS + 3 H2O + 7 O3
CH4 + AlO3H3 = Al4C3 + H2O =>
3 CH4 + 4 AlO3H3 = Al4C3 + 12 H2O
C6H6(l) + Cl2(g) = C6H5(s) + HCl(g) =>
2 C6H6(l) + Cl2(g) = 2 C6H5(s) + 2 HCl(g)
Sr2{+} + Br{-} = Sr + Br =>
Sr2{+} + Br{-} = 2 Sr + Br
Fe + H2SO4 = Fe2SO4 + H =>
2 Fe + H2SO4 = Fe2SO4 + 2 H
NaCl + MgCl2 = NaMg + Cl2 =>
2 NaCl + 2 MgCl2 = 2 NaMg + 3 Cl2
MnO4{-} + MnS2O3 + OH{-} = SO4{2-} + MnO2 + H2O =>
10 MnO4{-} + 3 MnS2O3 + 2 OH{-} = 6 SO4{2-} + 13 MnO2 + H2O
Cu + N2SO4 = CuSO4 + N2 =>
Cu + N2SO4 = CuSO4 + N2
BaO + Cr2O3 = BaO3 + Cr2 =>
3 BaO + 2 Cr2O3 = 3 BaO3 + 2 Cr2
(CH3)2SiO + B(OH)3 = (CH3)2Si(OH)2 + OBOH =>
(CH3)2SiO + B(OH)3 = (CH3)2Si(OH)2 + OBOH
CH2(CH2)2 + O2 = CO2 + H2O =>
2 CH2(CH2)2 + 9 O2 = 6 CO2 + 6 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
C + H2O = C10H22 + CO2 =>
31 C + 22 H2O = 2 C10H22 + 11 CO2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
C7H8O + O2 = CO2 + H2O =>
2 C7H8O + 17 O2 = 14 CO2 + 8 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH3COOH + BaOH2 = CH3COOOH + BaH2 =>
CH3COOH + BaOH2 = CH3COOOH + BaH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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