| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaCl + 2 NaClO3 + 6 H2SO3 = 6 H2O + 3 Cl2 + 6 NaSO3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
AgC2H3O2 + K2CrO4 = CH3CO2K + Ag2CrO4 =>
2 AgC2H3O2 + K2CrO4 = 2 CH3CO2K + Ag2CrO4
KSO4 + HNO3 = KNO3 + HSO4 =>
KSO4 + HNO3 = KNO3 + HSO4
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
Fe + NaCl + H2O = FeCl3 + NaOH + H2 =>
2 Fe + 6 NaCl + 6 H2O = 2 FeCl3 + 6 NaOH + 3 H2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
PbSO4 + Ba = Pb + Ba(SO4)2 =>
2 PbSO4 + Ba = 2 Pb + Ba(SO4)2
Zn + S = ZnS =>
Zn + S = ZnS
FeBr2 + ZnO = ZnBr2 + FeO =>
FeBr2 + ZnO = ZnBr2 + FeO
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Li3PO4 + KNO3 = LiNO3 + K3PO4 =>
Li3PO4 + 3 KNO3 = 3 LiNO3 + K3PO4
CH4O + C7H6O3 + H2SO4 = H2O + CH4C7H6O3SO4 =>
CH4O + C7H6O3 + H2SO4 = H2O + CH4C7H6O3SO4
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
BaS + Na2O2 = BaO2 + Na2S =>
BaS + Na2O2 = BaO2 + Na2S
CoCl2 + KNO2 = K3Co(NO2)6 + K + Cl =>
CoCl2 + 6 KNO2 = K3Co(NO2)6 + 3 K + 2 Cl
Cu(ClO4)2 + Cs3PO4 = CuPO4 + Cs3(ClO4)2 =>
Cu(ClO4)2 + Cs3PO4 = CuPO4 + Cs3(ClO4)2
C4H9(OH) + Cr2O7 = C3H7COOH + Cr + H2O =>
7 C4H9(OH) + 2 Cr2O7 = 7 C3H7COOH + 4 Cr + 7 H2O
CuSO4 + NaCl = Na2SO4 + CuCl2 =>
CuSO4 + 2 NaCl = Na2SO4 + CuCl2
MgI2 + NaOH = MgNa + I2OH =>
MgI2 + NaOH = MgNa + I2OH
Li2CO3 + Ca(C2H3O2)2 = Li(C2H3O2) + CaCO3 =>
Li2CO3 + Ca(C2H3O2)2 = 2 Li(C2H3O2) + CaCO3
KOH + H2O + P2O5 = KH2PO4 =>
2 KOH + H2O + P2O5 = 2 KH2PO4
AlCu + HNO3 = Al2O3 + Cu + NO2 + H2O =>
2 AlCu + 6 HNO3 = Al2O3 + 2 Cu + 6 NO2 + 3 H2O
NaOH + Mg = Mg(NaO)2 + H2 =>
2 NaOH + Mg = Mg(NaO)2 + H2
Be3 + N = BeN =>
Be3 + 3 N = 3 BeN
Pb(ClO3)4 = O2 + PbCl4 =>
Pb(ClO3)4 = 6 O2 + PbCl4
Ag(NO) + CaCl = Ca(NO) + AgCl =>
Ag(NO) + CaCl = Ca(NO) + AgCl
Mn + H2SO4 = H2O + MnSO4 + SO2 =>
Mn + 2 H2SO4 = 2 H2O + MnSO4 + SO2
MnO4{2-} + H2O = MnO4{-} + OH{-} + MnO2 =>
3 MnO4{2-} + 2 H2O = 2 MnO4{-} + 4 OH{-} + MnO2
SnO*2H2O + NaOH = NaSn(OH)3 + H2O =>
SnO*2H2O + NaOH = NaSn(OH)3 + H2O
MgCl2 + Hg2SO4 = MgSO4 + HgCl =>
MgCl2 + Hg2SO4 = MgSO4 + 2 HgCl
C6H10 + KMnO4 + H2SO4 = C6H10O + MnSO4 + K2SO4 + H2O =>
5 C6H10 + 2 KMnO4 + 3 H2SO4 = 5 C6H10O + 2 MnSO4 + K2SO4 + 3 H2O
Fe3O4 + ClO{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe3O4 + 5 ClO{-} + 6 OH{-} = 3 FeO4{2-} + 5 Cl{-} + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
NaI + NaNO2 + H2O = I2 + NO + NaOH =>
2 NaI + 2 NaNO2 + 2 H2O = I2 + 2 NO + 4 NaOH
C7H8O + Br2 = C7H6Br2O + HBr =>
C7H8O + 2 Br2 = C7H6Br2O + 2 HBr
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NiCH3COOH + KBr = KCH3COOH + NiBr =>
NiCH3COOH + KBr = KCH3COOH + NiBr
NaI + Ba(SO4) = Na2SO4 + BaI2 =>
2 NaI + Ba(SO4) = Na2SO4 + BaI2
PbI2 + KNO3 = KI + Pb(NO3)2 =>
PbI2 + 2 KNO3 = 2 KI + Pb(NO3)2
KOH + NO = KNO2 + H2O + N2O =>
2 KOH + 4 NO = 2 KNO2 + H2O + N2O
H3PO4 + LiOH = Li3PO4 + HOH =>
H3PO4 + 3 LiOH = Li3PO4 + 3 HOH
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
OH + CN = HOCN =>
OH + CN = HOCN
CH3CH2CH2CH2CHO + O2 = CO2 + H2O =>
CH3CH2CH2CH2CHO + 7 O2 = 5 CO2 + 5 H2O
Na2NO3 + Cu + H2SO4 = CuSO4 + NO + Na2SO4 + H2O =>
Na2NO3 + Cu + 2 H2SO4 = CuSO4 + NO + Na2SO4 + 2 H2O
K2SO3 + HNO3 = K2SO4 + NO + H2O =>
3 K2SO3 + 2 HNO3 = 3 K2SO4 + 2 NO + H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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