| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KNO2 + 5 H2S + KVOSO4 = 3 K2S2O3 + 3 N2 + KVO3 + 5 H2O
C2H2O4 + C2H6O = C6H10O4 + H2O =>
C2H2O4 + 2 C2H6O = C6H10O4 + 2 H2O
CdC2O4 + NH3 = CdNH3 + C2O4 =>
CdC2O4 + NH3 = CdNH3 + C2O4
CH3Cl + F2 = CH2ClF + HF =>
CH3Cl + F2 = CH2ClF + HF
Zr + N = Zr3N =>
3 Zr + N = Zr3N
HSO3{-} + H2O2 + OH{-} = SO4{2-} + H2O =>
HSO3{-} + H2O2 + OH{-} = SO4{2-} + 2 H2O
VSO4 + NaVO3 + H2SO4 = V2(SO4)3 + Na2SO4 + H2O =>
4 VSO4 + 2 NaVO3 + 6 H2SO4 = 3 V2(SO4)3 + Na2SO4 + 6 H2O
Cl2 + CH2 = CHCl3 + HCl =>
2 Cl2 + CH2 = CHCl3 + HCl
Zn + Na3PO4 + H2O = ZnPO4 + NaOH + H2 =>
2 Zn + 2 Na3PO4 + 6 H2O = 2 ZnPO4 + 6 NaOH + 3 H2
KI + Pb[NO3]2 = PbI2 + K[NO3] =>
2 KI + Pb[NO3]2 = PbI2 + 2 K[NO3]
KMnO4 + CuS + H2SO4 = K2SO4 + CuSO4 + H2O + MnSO4 =>
8 KMnO4 + 5 CuS + 12 H2SO4 = 4 K2SO4 + 5 CuSO4 + 12 H2O + 8 MnSO4
MnO4{-} + Fe2{+} = Mn2{+} + Fe + O2 =>
2 MnO4{-} + 3 Fe2{+} = Mn2{+} + 6 Fe + 4 O2
Cu(NO3)2 + CH3COOH = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HNO3
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Al2(SiO3)3 + Ca2(IO2)2 = Ca2(SiO3)2 + Al2(IO2)3 =>
2 Al2(SiO3)3 + 3 Ca2(IO2)2 = 3 Ca2(SiO3)2 + 2 Al2(IO2)3
HCl + BaCO3 = BaCl2 + H2CO3 =>
2 HCl + BaCO3 = BaCl2 + H2CO3
K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2(S)O4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2(S)O4
C8H14O10 + O2 = CO2 + H2O =>
2 C8H14O10 + 13 O2 = 16 CO2 + 14 H2O
CaCO3(s) + HCl(aq) + H2O(l) = CaCl2*6H2O(s) + CO2(g) =>
CaCO3(s) + 2 HCl(aq) + 5 H2O(l) = CaCl2*6H2O(s) + CO2(g)
K2SO4 + PB(OH)2 = KOH + PBSO4 =>
K2SO4 + PB(OH)2 = 2 KOH + PBSO4
C6H12O6 + CaCO3 = CaC6H10O6 + CO2 + H2O =>
C6H12O6 + CaCO3 = CaC6H10O6 + CO2 + H2O
C6H5NO2 + HCl = C6H7N + OH + Cl2 =>
C6H5NO2 + 4 HCl = C6H7N + 2 OH + 2 Cl2
C6H12O3 + H2O = C6H14O2 + O2 =>
C6H12O3 + H2O = C6H14O2 + O2
Mg + H2 = MgH2 =>
Mg + H2 = MgH2
Ca + CuCl2 = CaCl4 + Cu =>
Ca + 2 CuCl2 = CaCl4 + 2 Cu
Cl2 + Na3 = Na2Cl3 =>
9 Cl2 + 4 Na3 = 6 Na2Cl3
Al2(SO4)3 + K2SO3 = Al2(SO3)3 + K2SO4 =>
Al2(SO4)3 + 3 K2SO3 = Al2(SO3)3 + 3 K2SO4
MnOOH + H = Mn3O4 + H2O =>
3 MnOOH + H = Mn3O4 + 2 H2O
FeCl36H2O + NaBH4 = Fe + NaCl + BH3 + H2 + H2O =>
FeCl36H2O + 36 NaBH4 = Fe + 36 NaCl + 36 BH3 + 18 H2 + H2O
(NH4)3PO4(aq) + Zn(NO3)2(aq) = NH4NO3() + Zn3(PO4)2 =>
2(NH4)3PO4(aq) + 3 Zn(NO3)2(aq) = 6 NH4NO3() + Zn3(PO4)2
C6H11O7 + Cu = C12H22CuO14 =>
2 C6H11O7 + Cu = C12H22CuO14
NH2CH2COOH + Ca(OH)2 = NHCH2COOCa + H2O =>
NH2CH2COOH + Ca(OH)2 = NHCH2COOCa + 2 H2O
KSCN + PbCl2 = Pb(SCN)2 + KCl =>
2 KSCN + PbCl2 = Pb(SCN)2 + 2 KCl
MnO4 + Br2 = Mn + BrO3 =>
3 MnO4 + 2 Br2 = 3 Mn + 4 BrO3
Sr(NO3)2 + WO3 = Sr3WO6 + NO2 + O2 =>
6 Sr(NO3)2 + 2 WO3 = 2 Sr3WO6 + 12 NO2 + 3 O2
KMnO4 + KHSO4 + FeCl2 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O + Cl2 =>
6 KMnO4 + 48 KHSO4 + 10 FeCl2 = 5 Fe2(SO4)3 + 6 MnSO4 + 27 K2SO4 + 24 H2O + 10 Cl2
CH3CHO + NaHCO3 = CH3COONa + CO2 + H2O =>
4 CH3CHO + 5 NaHCO3 = 5 CH3COONa + 3 CO2 + 3 H2O
CaNO3 = Ca + NO3 =>
CaNO3 = Ca + NO3
C6H5CH(OH)CH2OH + O2 = H2O + CO2 =>
2 C6H5CH(OH)CH2OH + 19 O2 = 10 H2O + 16 CO2
C20H13N3O3 + SO4{2-} + H{+} = CO2 + H2S + NH4{+} + H2O =>
4 C20H13N3O3 + 39 SO4{2-} + 90 H{+} = 80 CO2 + 39 H2S + 12 NH4{+} + 8 H2O
ZnSO4(aq) + NH4F(aq) = ZnF + NH4SO4 =>
ZnSO4(aq) + NH4F(aq) = ZnF + NH4SO4
Ba(NO3)2NaHCO3 = BaHCO3Na(NO3)2 =>
Ba(NO3)2NaHCO3 = BaHCO3Na(NO3)2
NaBr + H3PO4 = HBr + Na3PO4 =>
3 NaBr + H3PO4 = 3 HBr + Na3PO4
Na2O + NaOH = Na2OH + O2 =>
2 Na2O + 4 NaOH = 4 Na2OH + O2
FeO + AsO2 = FeAsO3 =>
FeO + AsO2 = FeAsO3
NaBr + H3PO4 = HBr + Na3PO4 =>
3 NaBr + H3PO4 = 3 HBr + Na3PO4
Al2(O)3 + HCl = AlCl3 + H2O =>
Al2(O)3 + 6 HCl = 2 AlCl3 + 3 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
N(CH3)3 + O2 = N2 + CO2 + H2O =>
4 N(CH3)3 + 21 O2 = 2 N2 + 12 CO2 + 18 H2O
Co(OH)2 + NH3 = [Co(NH3)6] + OH =>
Co(OH)2 + 6 NH3 = [Co(NH3)6] + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/24
Équations équilibrées sur03/26/23
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