| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaI + H2O = Na2O + 2 HI
LiCO3 + CaNO3 = LiNO3 + CaCO3 =>
LiCO3 + CaNO3 = LiNO3 + CaCO3
I2O4 + H2O = HIO3 + I2 =>
5 I2O4 + 4 H2O = 8 HIO3 + I2
C6H5NH2 + HCl = C6H5Cl + NH3 =>
C6H5NH2 + HCl = C6H5Cl + NH3
H2O + NaSO4 = NaOH + HSO4 =>
H2O + NaSO4 = NaOH + HSO4
Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl
Fe2O3 + BaBr2 = BaO + FeBr3 =>
Fe2O3 + 3 BaBr2 = 3 BaO + 2 FeBr3
FeMn + O2 = FeO + MnO =>
FeMn + O2 = FeO + MnO
H2 + SnSO4 = Sn + H2SO4 =>
H2 + SnSO4 = Sn + H2SO4
C29H17ClN7Na3O11S3 + O2 = CO2 + H2O + N2 + SO2 + NaO + Cl2O =>
2 C29H17ClN7Na3O11S3 + 65 O2 = 58 CO2 + 17 H2O + 7 N2 + 6 SO2 + 6 NaO + Cl2O
CO2 + H2O = C4H4O2 + O2 =>
4 CO2 + 2 H2O = C4H4O2 + 4 O2
Al(OH)3 + LiNO3 = LiOH + Al(NO3)3 =>
Al(OH)3 + 3 LiNO3 = 3 LiOH + Al(NO3)3
FeSO4 + H2O = FeH2SO5 =>
FeSO4 + H2O = FeH2SO5
ZnBr2 + FeAsO4 = Zn3(AsO4)2 + FeBr3 =>
3 ZnBr2 + 2 FeAsO4 = Zn3(AsO4)2 + 2 FeBr3
CH3COONa + HCl = HC2H3O2 + NaCl =>
CH3COONa + HCl = HC2H3O2 + NaCl
HgSO4(heat) = HgO + SO3 =>
HgSO4(heat) = HgO + SO3
Cr(OH)3 + Na2CO3 + NaClO = CO2 + H2O + Na2CrO4 + NaCl =>
2 Cr(OH)3 + 2 Na2CO3 + 3 NaClO = 2 CO2 + 3 H2O + 2 Na2CrO4 + 3 NaCl
Pt + H2SO4(conc) = PtSO4 + H2 =>
Pt + H2SO4(conc) = PtSO4 + H2
K2SeO3 + KMnO4 + KOH = K2SeO4 + K2MnO4 + H2O =>
K2SeO3 + 2 KMnO4 + 2 KOH = K2SeO4 + 2 K2MnO4 + H2O
Cl2 + Be2Br = Br2 + BeCl2 =>
4 Cl2 + 2 Be2Br = Br2 + 4 BeCl2
Ca(HCO3)2 = CaCO3 + H2O + CO2* =>
Ca(HCO3)2 = CaCO3 + H2O + CO2*
KNO3 + H2SO4 + C4H6(OH)4 = KHSO4 + H2O + C4H6(NO3)4 =>
4 KNO3 + 4 H2SO4 + C4H6(OH)4 = 4 KHSO4 + 4 H2O + C4H6(NO3)4
P + HClO4 = P2O5 + HCl =>
8 P + 5 HClO4 = 4 P2O5 + 5 HCl
CaMnO4 + H2O = Ca(MnO4)2 + MnO2 + Ca(OH)2 =>
3 CaMnO4 + 2 H2O = Ca(MnO4)2 + MnO2 + 2 Ca(OH)2
CaO(aq)H2SO4(aq) = CaSO4(s)H2O(l) =>
CaO(aq)H2SO4(aq) = CaSO4(s)H2O(l)
CH3COOH + NO3 = CH3COO + HNO3 =>
CH3COOH + NO3 = CH3COO + HNO3
C2H5Cl + KOH = C2H5OH + KCl =>
C2H5Cl + KOH = C2H5OH + KCl
MnOH + MnO4 = MnO2 + H2O =>
4 MnOH + 3 MnO4 = 7 MnO2 + 2 H2O
C5H5N + HCl = C5H5NH + Cl =>
C5H5N + HCl = C5H5NH + Cl
KClBr2 = KCl + Br2 =>
KClBr2 = KCl + Br2
A1C1 = A1 + C =>
A1C1 = A1 + C
C6H10 + KMnO4 + H2O = C6H10OH + KOH + MnO2 =>
3 C6H10 + KMnO4 + 2 H2O = 3 C6H10OH + KOH + MnO2
Hg2(NO3)2 + KI = HgI2 + Hg + KNO3 =>
Hg2(NO3)2 + 2 KI = HgI2 + Hg + 2 KNO3
Cu(NO3)2 + CH3COONa = CuNa2 + CH3COONO3 =>
Cu(NO3)2 + 2 CH3COONa = CuNa2 + 2 CH3COONO3
PH3 + X2 = PX3 + HX =>
PH3 + 3 X2 = PX3 + 3 HX
HF + Ca = CaF2 + H2 =>
2 HF + Ca = CaF2 + H2
C9H9NO + C2H4O + H2O = C11H15NO + CO2 =>
5 C9H9NO + 7 C2H4O + H2O = 5 C11H15NO + 4 CO2
K2Cr3 + BaCl2 = BaCr3 + KCl =>
K2Cr3 + BaCl2 = BaCr3 + 2 KCl
Cl3 + Ag = AgCl3 =>
Cl3 + Ag = AgCl3
KMnO4 + FeSO3 + H2SO3 = MnO + Fe2(SO3)4 + H2O + K2SO4 =>
2 KMnO4 + 4 FeSO3 + 5 H2SO3 = 2 MnO + 2 Fe2(SO3)4 + 5 H2O + K2SO4
Ba(OH)2 + SIO2 = BaSIO3 + H2O =>
Ba(OH)2 + SIO2 = BaSIO3 + H2O
P4 + NaOH + H2O = P3H + Na2HPO3 =>
5 P4 + 4 NaOH + 2 H2O = 6 P3H + 2 Na2HPO3
Zn + HAsO2 = Zn(AsO2)2 + AsH3 + H2O =>
3 Zn + 7 HAsO2 = 3 Zn(AsO2)2 + AsH3 + 2 H2O
WO3 + H2 = H2O + W =>
WO3 + 3 H2 = 3 H2O + W
NaOH + CaCl2*2H2O = Ca(OH)2 + NaCl + H2O =>
2 NaOH + CaCl2*2H2O = Ca(OH)2 + 2 NaCl + 2 H2O
NaOH + MgHPO4 = NaHPO4 + MgOH =>
NaOH + MgHPO4 = NaHPO4 + MgOH
O2 + C16H22O4 = CO2 + H2O =>
39 O2 + 2 C16H22O4 = 32 CO2 + 22 H2O
NH4BF4 + KCl = KBF4 + NH4{+} + Cl{-} =>
NH4BF4 + KCl = KBF4 + NH4{+} + Cl{-}
H2SO4(aq)CaO(aq) = CaSO4(aq)H2O(l) =>
H2SO4(aq)CaO(aq) = CaSO4(aq)H2O(l)
C17H33COOH + PCl3 = C17H33COCl + H3PO3 =>
3 C17H33COOH + PCl3 = 3 C17H33COCl + H3PO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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