| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg(OH)2 + SO3 = (MgOH)2SO4H2O
NH4Cl + KOH = KCl + NH3 + H2O =>
NH4Cl + KOH = KCl + NH3 + H2O
Co(NO3)2 + NH3 = Co(NH3)6(NO3)2 =>
Co(NO3)2 + 6 NH3 = Co(NH3)6(NO3)2
C6H14 = C2H4 + C2H6 =>
C6H14 = 2 C2H4 + C2H6
Mg3N2 + HCl = NH4Cl + MgCl2 =>
Mg3N2 + 8 HCl = 2 NH4Cl + 3 MgCl2
NaHCO3 + HCl = H2O + Na + Cl + CO2 =>
NaHCO3 + HCl = H2O + Na + Cl + CO2
C6H14 = C2H4 + C2H6 =>
C6H14 = 2 C2H4 + C2H6
C9H8O + Cu(OH)2 = C9H8O2 + Cu2O + H2O =>
C9H8O + 2 Cu(OH)2 = C9H8O2 + Cu2O + 2 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CH3OH + KMnO4 + NaOH = HCOOH + NaKMnO4 + H2O =>
CH3OH + 4 KMnO4 + 4 NaOH = HCOOH + 4 NaKMnO4 + 3 H2O
RCOOH + HCO3 = RCOO + H2CO3 =>
RCOOH + HCO3 = RCOO + H2CO3
CaCO3 + H2SO3 = H2CaCSO6 =>
CaCO3 + H2SO3 = H2CaCSO6
C6H14 = C2H4 + C2H6 =>
C6H14 = 2 C2H4 + C2H6
NiS + HNO3 = S + NO + Ni(NO3)2 + H2O =>
3 NiS + 8 HNO3 = 3 S + 2 NO + 3 Ni(NO3)2 + 4 H2O
Ti2(SO3)3 + KMnO4 + H2SO4 = Ti(SO4)2 + Mn(SO4) + K2SO4 + H2O =>
5 Ti2(SO3)3 + 8 KMnO4 + 17 H2SO4 = 10 Ti(SO4)2 + 8 Mn(SO4) + 4 K2SO4 + 17 H2O
C2H5NH2 + H2O = C2H5NH3{+} + OH{-} =>
C2H5NH2 + H2O = C2H5NH3{+} + OH{-}
Li2(SO4) + NaBr = Li2Na + Br(SO4) =>
Li2(SO4) + NaBr = Li2Na + Br(SO4)
O2 + Pb = PbO =>
O2 + 2 Pb = 2 PbO
H2SO4(aq) + KMnO4(aq) + K2C2O4(aq) = MnO2(s) + CO2(g) + H2O(l) + K2SO4(aq) =>
4 H2SO4(aq) + 2 KMnO4(aq) + 3 K2C2O4(aq) = 2 MnO2(s) + 6 CO2(g) + 4 H2O(l) + 4 K2SO4(aq)
Li2(SO4) + NaBr = Li2Na + Br(SO4) =>
Li2(SO4) + NaBr = Li2Na + Br(SO4)
K2O + BrH = KBr + H2O =>
K2O + 2 BrH = 2 KBr + H2O
Na2SO4 + K2S = Na2S + K2SO4 =>
Na2SO4 + K2S = Na2S + K2SO4
CH4 + Li = CLi + H4 =>
CH4 + Li = CLi + H4
Cu + K(NO3) = Cu(NO3) + K =>
Cu + K(NO3) = Cu(NO3) + K
H2CrO4 + CuSO4*7H2O + H2SO4 = Cr2(SO4)3 + Cu(SO4)3 + H2O =>
4 H2CrO4 + 3 CuSO4*7H2O + 12 H2SO4 = 2 Cr2(SO4)3 + 3 Cu(SO4)3 + 37 H2O
Ba(OH)2 + ZnS = BaS + Zn(OH)2 =>
Ba(OH)2 + ZnS = BaS + Zn(OH)2
FeSO4 + H2O = FeSO4*H2O =>
FeSO4 + H2O = FeSO4*H2O
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
HC2H3O2 + NH3(H2O) = NH4C2H3O2 + H2O =>
HC2H3O2 + NH3(H2O) = NH4C2H3O2 + H2O
K(CrO4)2 + HCl = KCl + CrCl3 + H2O + Cl =>
K(CrO4)2 + 16 HCl = KCl + 2 CrCl3 + 8 H2O + 9 Cl
NaMnO4 + Mg3(PO4)2 = Na3PO4 + Mg(MnO4)2 =>
6 NaMnO4 + Mg3(PO4)2 = 2 Na3PO4 + 3 Mg(MnO4)2
HL + O2 = L2 + H2O =>
4 HL + O2 = 2 L2 + 2 H2O
HCO3 + Mg(OH)2 = Mg(CO3)2 + H2O =>
2 HCO3 + Mg(OH)2 = Mg(CO3)2 + 2 H2O
K + H2MnO4 = KMnO4 + H2 =>
K + H2MnO4 = KMnO4 + H2
C3H9N + H2O = C3H9NH{+} + OH{-} =>
C3H9N + H2O = C3H9NH{+} + OH{-}
H + Cl = HCl =>
H + Cl = HCl
Cr2O7{2-} + Zn + H{+} = Cr{3+} + Zn{2+} + H2O =>
Cr2O7{2-} + 3 Zn + 14 H{+} = 2 Cr{3+} + 3 Zn{2+} + 7 H2O
NiF2 = Ni + F =>
NiF2 = Ni + 2 F
Si2H23 + O2 = SiO2 + H2O =>
4 Si2H23 + 31 O2 = 8 SiO2 + 46 H2O
[Al(H2O)6]{+3} + OH{-} = Al(OH)3 + H2O =>
[Al(H2O)6]{+3} + 3 OH{-} = Al(OH)3 + 6 H2O
CaSiO3 + Cs = Cs2SiO3 + Ca =>
CaSiO3 + 2 Cs = Cs2SiO3 + Ca
C17H17 + O2 = CO2 + H2O =>
4 C17H17 + 85 O2 = 68 CO2 + 34 H2O
Na2S(aq) + Cu(CH3COO)2(aq) = Na2(CH3COO)2(aq) + CuS(s) =>
Na2S(aq) + Cu(CH3COO)2(aq) = Na2(CH3COO)2(aq) + CuS(s)
Cl + SrBr2 = SrCl2 + Br =>
2 Cl + SrBr2 = SrCl2 + 2 Br
HNO2 + KMnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 5 HNO3 + K2SO4 + 2 MnSO4 + 3 H2O
HC2H3O + KHCO3 = KC2H3O2 + H2CO3 =>
4 HC2H3O + 5 KHCO3 = 5 KC2H3O2 + 3 H2CO3
N4Cl2 + CH4 = CCl4 + N2 + H2 =>
2 N4Cl2 + CH4 = CCl4 + 4 N2 + 2 H2
Hg + O2 + H = HgOH =>
2 Hg + O2 + 2 H = 2 HgOH
BaCl2 + Mg(NO3)2 = MgCl2 + Ba(NO3)2 =>
BaCl2 + Mg(NO3)2 = MgCl2 + Ba(NO3)2
NaOH + CaCl2 = NaCl + Ca(OH)2 =>
2 NaOH + CaCl2 = 2 NaCl + Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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