| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaCl + K2Cr2O7 + 6 H2SO4 = 2 CrO2Cl2 + 2 KHSO4 + 4 NaHSO4 + 3 H2O
(NO3)2 + K = K(NO3)2 =>
(NO3)2 + K = K(NO3)2
CeCl4 + SnCl = CeCl3 + SnCl4 =>
3 CeCl4 + SnCl = 3 CeCl3 + SnCl4
FeCl3 + Na2SO3 + H2O = Fe(OH)3 + SO2 + NaCl =>
2 FeCl3 + 3 Na2SO3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 NaCl
KHCO3 + HCl = KCl + H2CO3 =>
KHCO3 + HCl = KCl + H2CO3
I2(s) + C6H6(l) = IH + C6H5 =>
I2(s) + 2 C6H6(l) = 2 IH + 2 C6H5
KI + Ba = BaI + K =>
KI + Ba = BaI + K
NaCl + H2O = Cl2 + H2 + NaOH = g =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
NbI3 + I2 = NbI5 =>
NbI3 + I2 = NbI5
F2 + CoCl3 = Cl + CoF3 =>
3 F2 + 2 CoCl3 = 6 Cl + 2 CoF3
NaOH(aq) + CaCl2(aq) = Ca(OH)2(aq) + NaCl(aq) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2(aq) + 2 NaCl(aq)
KBr + FeO = FeBr2 + K2O =>
2 KBr + FeO = FeBr2 + K2O
Cr3OH + HNO3 = Cr3NO3 + H2O =>
Cr3OH + HNO3 = Cr3NO3 + H2O
NaOH + K = NaK + OH =>
NaOH + K = NaK + OH
CH3OH + C22H17ClN2 = C23H19ClN2 + H2O =>
CH3OH + C22H17ClN2 = C23H19ClN2 + H2O
CuCl2 + C6H8O6 = CuCl + HCl + C6H6O6 =>
2 CuCl2 + C6H8O6 = 2 CuCl + 2 HCl + C6H6O6
Al + AuCl = AlCl3 + Au =>
Al + 3 AuCl = AlCl3 + 3 Au
NaNO3 + Na2CO3 + As2S3 = Na2SO4 + NaNO2 + CO2 + Na3AsO4 =>
14 NaNO3 + 6 Na2CO3 + As2S3 = 3 Na2SO4 + 14 NaNO2 + 6 CO2 + 2 Na3AsO4
HC2H3O2 + Fe2O3 = HC2H3O2O3 + Fe2 =>
HC2H3O2 + Fe2O3 = HC2H3O2O3 + Fe2
KCl + NH4H2PO4 = K3PO4 + NH3 + Cl2 + H2 =>
6 KCl + 2 NH4H2PO4 = 2 K3PO4 + 2 NH3 + 3 Cl2 + 3 H2
C8H18 + O2 = CO8 + H2O =>
2 C8H18 + 73 O2 = 16 CO8 + 18 H2O
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
HCl + (Na)2CO3 = NaCl + CO2 + H2O =>
2 HCl + (Na)2CO3 = 2 NaCl + CO2 + H2O
NO2{-} + Al + H2O = NH3 + AlO2{-} + OH =>
NO2{-} + Al + 3 H2O = NH3 + AlO2{-} + 3 OH
Pb + HClO = PbClO + H2 =>
2 Pb + 2 HClO = 2 PbClO + H2
C2H4 + KOH = C2H5OH + K2O =>
C2H4 + 2 KOH = C2H5OH + K2O
KF + Fe = FeF3 + K =>
3 KF + Fe = FeF3 + 3 K
N2H8CO3 + Ca(NO3)2*4H2O = NH4NO3 + CaCO3 + H2O =>
N2H8CO3 + Ca(NO3)2*4H2O = 2 NH4NO3 + CaCO3 + 4 H2O
H{+} + VO3{-} + H2C2O4 = CO2 + VO{2+} + H2O =>
6 H{+} + 2 VO3{-} + H2C2O4 = 2 CO2 + 2 VO{2+} + 4 H2O
Na + P2O5 = Na2O + P =>
10 Na + P2O5 = 5 Na2O + 2 P
H2S + NO3{-} + CO2 = SO4{2-} + N2 + C5H7O2N + H{+} =>
29 H2S + 28 NO3{-} + 20 CO2 = 29 SO4{2-} + 12 N2 + 4 C5H7O2N + 30 H{+}
K4Fe(CN)6 + Zn(NO3)2 = KNO3 + Zn(CN)2 + Fe(CN)2 =>
K4Fe(CN)6 + 2 Zn(NO3)2 = 4 KNO3 + 2 Zn(CN)2 + Fe(CN)2
AgNO3 + NaH2PO4 = Ag3PO4 + HNO3 + NaNO3 =>
3 AgNO3 + NaH2PO4 = Ag3PO4 + 2 HNO3 + NaNO3
NaOH + Ba(C2H3O2) = BaOH + Na(C2H3O2) =>
NaOH + Ba(C2H3O2) = BaOH + Na(C2H3O2)
Mg + No = MgNo2 =>
Mg + 2 No = MgNo2
Zn + MgS04 = Mg + ZnS04 =>
Zn + MgS04 = Mg + ZnS04
CrO7 + H = Cr + H2O =>
CrO7 + 14 H = Cr + 7 H2O
(NH4)2SO3 + H3PO4 = (NH4)3PO4 + H2SO3 =>
3(NH4)2SO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2SO3
K2CO3 + C2H4O2 = CO2 + H2O + CH3CO2K =>
K2CO3 + 2 C2H4O2 = CO2 + H2O + 2 CH3CO2K
MnO2 + Pb = MnO + PbO =>
MnO2 + Pb = MnO + PbO
(C6H5)2CO + NH2OH = (C6H5)2CNOH + H2O =>
(C6H5)2CO + NH2OH = (C6H5)2CNOH + H2O
AgNO3 + NaH2PO4 = Ag3PO4 + HNO3 + NaNO3 =>
3 AgNO3 + NaH2PO4 = Ag3PO4 + 2 HNO3 + NaNO3
CoCl2 + Ba(NO3)2 = Co(NO3)2 + BaCl2 =>
CoCl2 + Ba(NO3)2 = Co(NO3)2 + BaCl2
CuCl2* + *KI = *CuI + *KCl* + *I2 =>
2 CuCl2* + 4*KI = 2*CuI + 4*KCl* + *I2
FeNO + (Na3)4PO = Fe4PO + Na3NO =>
4 FeNO + (Na3)4PO = Fe4PO + 4 Na3NO
CH3OOH + NaOH = NaCH3COO + H2O =>
2 CH3OOH + NaOH = NaCH3COO + 3 H2O
C2H52(s) + O2 = CO2(g) + H2O(g) =>
C2H52(s) + 15 O2 = 2 CO2(g) + 26 H2O(g)
AsH3 + K2Cr2O7 + H2SO4 = H3AsO4 + Cr2(SO4) + K2SO4 + H2O =>
5 AsH3 + 4 K2Cr2O7 + 8 H2SO4 = 5 H3AsO4 + 4 Cr2(SO4) + 4 K2SO4 + 8 H2O
Na2S2O3 + HCl = NaCl + S + SO4 + H2 =>
4 Na2S2O3 + 8 HCl = 8 NaCl + 5 S + 3 SO4 + 4 H2
MgCl2 + Hg2SO4 = MgSO4 + Hg2Cl2 =>
MgCl2 + Hg2SO4 = MgSO4 + Hg2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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