| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCO3 + 2 HClO3 = Fe(ClO3)2 + H2O + CO2
C2H5OH + KMnO4 + H2SO4 = CH3COOH + H2O + K2SO4 + MnSO4 =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 11 H2O + 2 K2SO4 + 4 MnSO4
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
Mg + CaBr2 = MgBr2 + Ca =>
Mg + CaBr2 = MgBr2 + Ca
MgCu(NO3)2 = Cu + Mg(NO3)2 =>
MgCu(NO3)2 = Cu + Mg(NO3)2
K2CO3 + Cl2 = KClO + KCl + CO2 =>
K2CO3 + Cl2 = KClO + KCl + CO2
PCl3 + Water = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
C3H6 + H2SO4 = S2 + H2CO3 + H2O =>
2 C3H6 + 6 H2SO4 = 3 S2 + 6 H2CO3 + 6 H2O
MnO2 + KNO2 + H2SO4 = KNO3 + MnSO4 + H2O =>
MnO2 + KNO2 + H2SO4 = KNO3 + MnSO4 + H2O
CuO + CaCo3 = CuCo3 + CaO =>
CuO + CaCo3 = CuCo3 + CaO
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
K[TaCl6] + Cs = CsCl + KCl + Ta =>
K[TaCl6] + 5 Cs = 5 CsCl + KCl + Ta
Zn(s) + AgNO3(ag) = Zn(NO3)2(ag) + Ag(s) =>
Zn(s) + 2 AgNO3(ag) = Zn(NO3)2(ag) + 2 Ag(s)
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Al2(SO4)2 + NaOH = Al(OH)2 + Na2SO4 =>
Al2(SO4)2 + 4 NaOH = 2 Al(OH)2 + 2 Na2SO4
BaBr2 + KMnO4 + H2O = Ba(OH)2 + KOH + MnO2 + Br2 =>
3 BaBr2 + 2 KMnO4 + 4 H2O = 3 Ba(OH)2 + 2 KOH + 2 MnO2 + 3 Br2
Sr(NO3)2 + CoCl2 = SrCl2 + Co(NO3)2 =>
Sr(NO3)2 + CoCl2 = SrCl2 + Co(NO3)2
AgNO3(aq) + Ca(OH)2(aq) = Ag(OH) + Ca(NO3)2 =>
2 AgNO3(aq) + Ca(OH)2(aq) = 2 Ag(OH) + Ca(NO3)2
KI + H2O2 + H2SO4 = I2 + KSO4 + H2O =>
2 KI + 2 H2O2 + 2 H2SO4 = I2 + 2 KSO4 + 4 H2O
NaIO3 + NaI + H2SO4 = I2Na2SO4 + H2O =>
NaIO3 + 5 NaI + 3 H2SO4 = 3 I2Na2SO4 + 3 H2O
Zn + MgSO4 = ZnSO4 + Mg =>
Zn + MgSO4 = ZnSO4 + Mg
CH3CH2NH3BrNaOH = CH3CH2NH2H2ONaBr =>
CH3CH2NH3BrNaOH = CH3CH2NH2H2ONaBr
NH4Cl + PbO2 = (NH4)2O + PbCl4 =>
4 NH4Cl + PbO2 = 2(NH4)2O + PbCl4
TiOSO4 = TiO2 + SO3 =>
TiOSO4 = TiO2 + SO3
Cl2 + P = PCl5 =>
5 Cl2 + 2 P = 2 PCl5
C6H12O2N2 + O2 = CO2 + H2O + N2 =>
C6H12O2N2 + 8 O2 = 6 CO2 + 6 H2O + N2
CH3OH + NH3 + MgSO4 = CH3NH2 + MgSO4H2O =>
CH3OH + NH3 + MgSO4 = CH3NH2 + MgSO4H2O
Mg(SO4) + (NH4)3(PO4) = Mg3(PO4)2 + (NH4)2(SO4) =>
3 Mg(SO4) + 2(NH4)3(PO4) = Mg3(PO4)2 + 3(NH4)2(SO4)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
C6H7N + Br2 = C6H6NBr + HBr =>
C6H7N + Br2 = C6H6NBr + HBr
NH4NO3 + NaNO3 = NaNH4NO3 + NO3 =>
NH4NO3 + NaNO3 = NaNH4NO3 + NO3
SO2(g) + CaCO3(s) + O2(g) + H2O(l) = CaSO42H2O(s) + CO2(g) =>
2 SO2(g) + 2 CaCO3(s) + 39 O2(g) + 2 H2O(l) = 2 CaSO42H2O(s) + 2 CO2(g)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
AgF + KI = AgI + KF =>
AgF + KI = AgI + KF
NaCe + H2SO4 = HCe + Na2SO4 =>
2 NaCe + H2SO4 = 2 HCe + Na2SO4
Ca(OH)2 + H2O = Ca(OH)4 + H2 =>
Ca(OH)2 + 2 H2O = Ca(OH)4 + H2
Ag3PO4 + H2O = Ag2O + H3PO4 =>
2 Ag3PO4 + 3 H2O = 3 Ag2O + 2 H3PO4
Fe + S = Fe2S3 = =>
2 Fe + 3 S = Fe2S3
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
C2 + SO2 = CS2 + CO =>
5 C2 + 4 SO2 = 2 CS2 + 8 CO
NaNO3 + KBr + H2SO4 = K2SO4 + H2O + Br2 + Na2SO4 + NO =>
2 NaNO3 + 6 KBr + 4 H2SO4 = 3 K2SO4 + 4 H2O + 3 Br2 + Na2SO4 + 2 NO
Ni(CH3COO)2 + CaCN2 = NiCN2 + Ca(CH3COO)2 =>
Ni(CH3COO)2 + CaCN2 = NiCN2 + Ca(CH3COO)2
C2H2 + H2O = C2H3OH =>
C2H2 + H2O = C2H3OH
KClO3 + S = KClO + SO2 =>
KClO3 + S = KClO + SO2
Ca(NO3)2 + NH4H2PO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
10 Ca(NO3)2 + 6 NH4H2PO4 + 14 NH4OH = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 12 H2O
Cu(s) + SnCl2(aq) = CuCl(aq) + Sn(s) =>
2 Cu(s) + SnCl2(aq) = 2 CuCl(aq) + Sn(s)
C5H8O2 + Nd(NO3)3*3H2O = Nd(C5H7O2)3 + HNO3 + H2O =>
3 C5H8O2 + Nd(NO3)3*3H2O = Nd(C5H7O2)3 + 3 HNO3 + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al + ZnSO4 = Zn + Al(SO4) =>
Al + ZnSO4 = Zn + Al(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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