| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCO3 = Zn + CO3
SiO2 + Cl2 + C = SiCl4 + CO2 =>
SiO2 + 2 Cl2 + C = SiCl4 + CO2
Z + XY = ZY + X =>
Z + XY = ZY + X
NH4Cl + Br = NH4Br + Cl2 =>
2 NH4Cl + 2 Br = 2 NH4Br + Cl2
FeO3 + CO = CO2 + Fe =>
FeO3 + 3 CO = 3 CO2 + Fe
Mn + H2O + O2 = Mn(OH)6 =>
2 Mn + 6 H2O + 3 O2 = 2 Mn(OH)6
CaC2 + H2O = Ca + OH + C2H2 =>
CaC2 + 2 H2O = Ca + 2 OH + C2H2
Zn + H2{+} = Zn{+} + H2 =>
Zn + H2{+} = Zn{+} + H2
CH3CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
6 CH3CH3CH(OH)CH3 + 11 CuO = 8 CH3COCH3 + 11 Cu + 9 H2O
CON2H4 = C3N6H6 + NH3 + CO2 =>
6 CON2H4 = C3N6H6 + 6 NH3 + 3 CO2
CH3OOH + NaOH = CH3OOOH + NaH =>
CH3OOH + NaOH = CH3OOOH + NaH
SrCl2 + NaOH = Sr(OH)2 + ClNa =>
SrCl2 + 2 NaOH = Sr(OH)2 + 2 ClNa
NH4NO3 + C7H5N306 = CO2 + H2O + N2 =>
33 NH4NO3 + 2 C7H5N306 = 14 CO2 + 71 H2O + 339 N2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
MnO2 + KBr + H2SO4 = K2SO4 + Br2 + MnSO4 + H2O =>
MnO2 + 2 KBr + 2 H2SO4 = K2SO4 + Br2 + MnSO4 + 2 H2O
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
KNo2 + HMnO4 + H2O = KNo3 + MnO2 + KOH =>
9 KNo2 + HMnO4 + H2O = 6 KNo3 + MnO2 + 3 KOH
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4* =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4*
KCH3COO + Fe(NO3)2 = KNO3 + Fe(CH3COO)2 =>
2 KCH3COO + Fe(NO3)2 = 2 KNO3 + Fe(CH3COO)2
(NO3)3 + Fe = Fe(NO3)3 =>
(NO3)3 + Fe = Fe(NO3)3
NaHCo3 + BaCl2 = BaCo3 + NaHCl2 =>
NaHCo3 + BaCl2 = BaCo3 + NaHCl2
Cl2 + H2O + C = HCl + CO2 =>
2 Cl2 + 2 H2O + C = 4 HCl + CO2
HC2H3O2 + LiHSO3 = LiC2H3O2 + HHSO3 =>
HC2H3O2 + LiHSO3 = LiC2H3O2 + HHSO3
Cu(NO3)2 + HCN = Cu(CN)2 + HNO3 =>
Cu(NO3)2 + 2 HCN = Cu(CN)2 + 2 HNO3
Hg0 + HNO2 = Hg(NO2)2 + NO + H2O =>
Hg0 + 4 HNO2 = Hg(NO2)2 + 2 NO + 2 H2O
Cu2(NO3)2 + LiOH = Cu2(OH)2 + LiNO3 =>
Cu2(NO3)2 + 2 LiOH = Cu2(OH)2 + 2 LiNO3
FeCl3 + NH2OH = FeCl2 + N2O + HCl + H2O =>
4 FeCl3 + 2 NH2OH = 4 FeCl2 + N2O + 4 HCl + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaOH + HClO4 = NaClO4 + H2O(l) =>
NaOH + HClO4 = NaClO4 + H2O(l)
SO2 + H = SO2H =>
SO2 + H = SO2H
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C12H22O11O11 + O2 = CO2 + H2O =>
2 C12H22O11O11 + 13 O2 = 24 CO2 + 22 H2O
HNO3 + S = H2SO3 + NO2 + H2O =>
4 HNO3 + S = H2SO3 + 4 NO2 + H2O
BaCl2(aq) + H2O(l) = Ba(OH)2 + HCl =>
BaCl2(aq) + 2 H2O(l) = Ba(OH)2 + 2 HCl
C16H18O5 = C15H16O2 + H2O + CO2 =>
C16H18O5 = C15H16O2 + H2O + CO2
H3PO4 + KNaH = KNaH(PO4) + H2 =>
2 H3PO4 + 2 KNaH = 2 KNaH(PO4) + 3 H2
Kl + Br = KlBr =>
Kl + Br = KlBr
MnO4 + H2SO3 = SO4 + Mn2 + H2O =>
2 MnO4 + 4 H2SO3 = 4 SO4 + Mn2 + 4 H2O
Sr(OH)2 + Al2(SO4)3 = SrSO4 + Al(OH)3 =>
3 Sr(OH)2 + Al2(SO4)3 = 3 SrSO4 + 2 Al(OH)3
MgO + Al2O3 + HNO3 + H2O = Mg6Al2(OH)16(NO3)2 =>
6 MgO + Al2O3 + 2 HNO3 + 7 H2O = Mg6Al2(OH)16(NO3)2
H2O2 + HCl = H3O2 + Cl =>
H2O2 + HCl = H3O2 + Cl
C + Al = Al3C4 =>
4 C + 3 Al = Al3C4
K + Fl2 = KFl =>
2 K + Fl2 = 2 KFl
Fe + H2SO4(conc) = FeSO4 + SO2 + H2O =>
Fe + 2 H2SO4(conc) = FeSO4 + SO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(S3)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 62 KMnO4 + 209 H2SO4 = 102 KHSO4 + 5 Fe2(S3)3 + 62 MnSO4 + 60 HNO3 + 60 CO2 + 128 H2O
NH3 + I2 = N + IH =>
2 NH3 + 3 I2 = 2 N + 6 IH
C3H7COOH + Ba(OH)2 = Ba{2+} + C3H7COO{-} + H2O =>
2 C3H7COOH + Ba(OH)2 = Ba{2+} + 2 C3H7COO{-} + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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