| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2MnO4 + 2 KOH + 4 NO2 = Mn(OH)2 + 4 KNO3
K3(Al(OH)6) + H2SO4 = K2SO4 + Al(OH)3 + H2O =>
2 K3(Al(OH)6) + 3 H2SO4 = 3 K2SO4 + 2 Al(OH)3 + 6 H2O
H2O2 + KIO3 = I2 + O2 + KOH =>
H2O2 + 2 KIO3 = I2 + 3 O2 + 2 KOH
MnO2 + KNO3 + KOH = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2 + H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Fe + HgO = Fe2O3 + Hg =>
2 Fe + 3 HgO = Fe2O3 + 3 Hg
ZnO + C = CO + Zn =>
ZnO + C = CO + Zn
Pt + AlCl3 = PtCl2 + Al =>
3 Pt + 2 AlCl3 = 3 PtCl2 + 2 Al
MnCl2 + NH4OH = Mn(OH)2 + HCl + NH3 =>
MnCl2 + 2 NH4OH = Mn(OH)2 + 2 HCl + 2 NH3
MgCl + Ba(OH)2 = MgOH + BaCl2 =>
2 MgCl + Ba(OH)2 = 2 MgOH + BaCl2
C2H2 + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 CH3COOH + 2 KOH + 2 MnO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H{2}S + AgNO{3} = HNO{3} + Ag{2}S =>
H{2}S + AgNO{3} = HNO{3} + Ag{2}S
KHS + H2SO4 = H2S + K2SO4 =>
2 KHS + H2SO4 = 2 H2S + K2SO4
NaOCl + Na2S2O3 = Na2S2O4 + NaCl =>
NaOCl + Na2S2O3 = Na2S2O4 + NaCl
K3BiO4 + Cr2(SO4) + H2SO4 = K2SO4 + Cr2(SO4)3 + Bi2(SO4)3 + H2O =>
2 K3BiO4 + Cr2(SO4) + 8 H2SO4 = 3 K2SO4 + Cr2(SO4)3 + Bi2(SO4)3 + 8 H2O
Rb + CaI2 = RbI + Ca =>
2 Rb + CaI2 = 2 RbI + Ca
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
NaClO + H2O2 = NaOH + Cl2 + O2 =>
2 NaClO + H2O2 = 2 NaOH + Cl2 + O2
HAsO2 + NO3 + H2O = H3AsO4 + HNO2 =>
3 HAsO2 + 2 NO3 + 4 H2O = 3 H3AsO4 + 2 HNO2
Fe + H2O(g) = Fe2O3 + H2 =>
2 Fe + 3 H2O(g) = Fe2O3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
K(NO3) + CrF3 = KF + Cr(NO3)3 =>
3 K(NO3) + CrF3 = 3 KF + Cr(NO3)3
SNCl2 + FeCl3 = SNCl4 + FeCl2 =>
SNCl2 + 2 FeCl3 = SNCl4 + 2 FeCl2
C4H9Br + Na = C8H18 + NaBr =>
2 C4H9Br + 2 Na = C8H18 + 2 NaBr
CaHPO4 + KOH = K2HPO4 + Ca(OH)2 =>
CaHPO4 + 2 KOH = K2HPO4 + Ca(OH)2
Li3PO4 + BaS = Ba3(PO4)2 + Li2S =>
2 Li3PO4 + 3 BaS = Ba3(PO4)2 + 3 Li2S
Zn(OH)2 + KOH = K2(Zn(OH)4) = H2O =>
Zn(OH)2 + 2 KOH = K2(Zn(OH)4)
N + HCl = NHCl =>
N + HCl = NHCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CrBr2 + CO(NO3)2 = Cr(NO3)2 + COBr2 =>
CrBr2 + CO(NO3)2 = Cr(NO3)2 + COBr2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
AgCl + SO3 = Ag2SO3 + Cl =>
2 AgCl + SO3 = Ag2SO3 + 2 Cl
Mn(OH)3 + HBr = MnBr3 + H2O =>
Mn(OH)3 + 3 HBr = MnBr3 + 3 H2O
Sr + O = SrO2 =>
Sr + 2 O = SrO2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Li + C2H6 = C2H5Li + LiH =>
2 Li + C2H6 = C2H5Li + LiH
CHO + Cu(OH)2 = CO2H + CuOH + H2O =>
CHO + 2 Cu(OH)2 = CO2H + 2 CuOH + H2O
C2H6O + OH = C2H4O2 + H2O =>
C2H6O + 4 OH = C2H4O2 + 3 H2O
P4O10 + H(OH) = H3(PO4) =>
P4O10 + 6 H(OH) = 4 H3(PO4)
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CoCl2 + H2O = CoO + HCl =>
CoCl2 + H2O = CoO + 2 HCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na2TeO3 + HCI + NaI = NaCI + I2 + Te + H2O =>
Na2TeO3 + 6 HCI + 4 NaI = 6 NaCI + 2 I2 + Te + 3 H2O
CaCl2 + NaOH = NaCl + Ca(OH)2 =>
CaCl2 + 2 NaOH = 2 NaCl + Ca(OH)2
Cuz(NO3)2 + H2O = HNO3 + Cuz(OH)2 =>
Cuz(NO3)2 + 2 H2O = 2 HNO3 + Cuz(OH)2
Ca(OH)2 + Al + H2O = CaOAl2O3*6H2O + H2 =>
Ca(OH)2 + 2 Al + 8 H2O = CaOAl2O3*6H2O + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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