| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnOOH + 3 H = Mn + 2 H2O
Pb + C2H4O2 + K2CrO4 = PbCrO4 + K2C2H4O2 =>
Pb + C2H4O2 + K2CrO4 = PbCrO4 + K2C2H4O2
NH2OH + HI = I2 + NH3 + H2O =>
NH2OH + 2 HI = I2 + NH3 + H2O
I2 + H2O = I{-} + IO3{-} + H{+} =>
3 I2 + 3 H2O = 5 I{-} + IO3{-} + 6 H{+}
Ti2(SO4)3 + KMnO4 + H2SO4 = MnSO4 + Ti(SO4)2 + K2SO4 + H2O =>
5 Ti2(SO4)3 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 Ti(SO4)2 + K2SO4 + 8 H2O
H + N + O3 = HNO3 =>
H + N + O3 = HNO3
VNO3 + H2Se = V2Se + HNO3 =>
2 VNO3 + H2Se = V2Se + 2 HNO3
LiNO3 + Ba(NO3)2 + Fe(NO3)3 + NH4H2PO4 = LiBaFe2(PO4)3 + H2O + NO2 + NH3 =>
7 LiNO3 + 7 Ba(NO3)2 + 14 Fe(NO3)3 + 21 NH4H2PO4 = 7 LiBaFe2(PO4)3 + 45 H2O + 72 NO2 + 12 NH3
C05H0000000000000012 + O2 = CO2 + H2O =>
C05H0000000000000012 + 8 O2 = 5 CO2 + 6 H2O
HCl + F2 = FCl3 + H2 =>
6 HCl + F2 = 2 FCl3 + 3 H2
K2CrO4 + C3H8O3 = K2O + Cr2O3 + CO2 + H2O =>
14 K2CrO4 + 3 C3H8O3 = 14 K2O + 7 Cr2O3 + 9 CO2 + 12 H2O
Ni + H2O2(aq) = NiO + H2O =>
Ni + H2O2(aq) = NiO + H2O
CsFXeF6 = CsXeF7 =>
CsFXeF6 = CsXeF7
Zn + NaOH + NaPO3 + H2O = Na2[Zn(OH)4] + PH3 =>
4 Zn + 7 NaOH + NaPO3 + 6 H2O = 4 Na2[Zn(OH)4] + PH3
C4O2H8 + KMnO4 + H2O = MnO2 + C4O4H10 + KOH =>
3 C4O2H8 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C4O4H10 + 2 KOH
H2B + NaOH = H2O + HNaB =>
H2B + NaOH = H2O + HNaB
HJ + Ca(OH)2 = Ca(J)2 + H2O =>
2 HJ + Ca(OH)2 = Ca(J)2 + 2 H2O
C2H5Br + NH3 = C2H5NH3Br =>
C2H5Br + NH3 = C2H5NH3Br
C14H10O4Cu + NH4CIO4 = CuCI2 + N2 + H2O + CO + HCI =>
5 C14H10O4Cu + 34 NH4CIO4 = 5 CuCI2 + 17 N2 + 81 H2O + 75 CO + 24 HCI
AgNO3 + NH4OH + HCOH = Ag + HCOOH + NH4NO3 =>
6 AgNO3 + 4 NH4OH + 7 HCOH = 6 Ag + 7 HCOOH + 5 NH4NO3
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
NaClO + H2O + NaCrO2 = NaCl + Na2CrO4 + HCl =>
3 NaClO + H2O + 2 NaCrO2 = NaCl + 2 Na2CrO4 + 2 HCl
Al + NaOH + NaNO3 = Na3AlO3 + NH3 + H2O =>
8 Al + 21 NaOH + 3 NaNO3 = 8 Na3AlO3 + 3 NH3 + 6 H2O
CaMg(CO3)2 = MgOCaCO3CO2 =>
CaMg(CO3)2 = MgOCaCO3CO2
C6H6O + H2SO4 = H2SO3 + H2O + CO2 =>
C6H6O + 14 H2SO4 = 14 H2SO3 + 3 H2O + 6 CO2
(NH4)3 + PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3 + 4 PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C14H10O2 + O2 = CO2 + H2O =>
2 C14H10O2 + 31 O2 = 28 CO2 + 10 H2O
PB(C2H3O2) + N2S = PBS + N2(C2H3O2) =>
PB(C2H3O2) + N2S = PBS + N2(C2H3O2)
VO2 + H2SO4 + KMnO4 = V2O5 + MnSO4 + K2SO4 + H2O =>
10 VO2 + 3 H2SO4 + 2 KMnO4 = 5 V2O5 + 2 MnSO4 + K2SO4 + 3 H2O
C2 + SO2 = CS2 + C2O =>
9 C2 + 4 SO2 = 2 CS2 + 8 C2O
Fe(OH)3 + CH3COOH = Fe(CH3COO)3 + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 H2O
Pb3N2 + N2 = PbN =>
2 Pb3N2 + N2 = 6 PbN
Au + MgBr2 = AuMg + Br =>
Au + MgBr2 = AuMg + 2 Br
Pb(OH)2 + CH3COOH = Pb(CH3COO)2 + H2O =>
Pb(OH)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 H2O
HCl(aq) + Na2SO4(aq) = H2SO4(aq) + NaCl =>
2 HCl(aq) + Na2SO4(aq) = H2SO4(aq) + 2 NaCl
NaNO2 + NaClO = NaNO3 + NaCl =>
NaNO2 + NaClO = NaNO3 + NaCl
C3H6O + C6H8O7 = C9H14O8 =>
C3H6O + C6H8O7 = C9H14O8
C6H4(OH)COOH + NaOH = C6H4(OH)COONa + H2O =>
C6H4(OH)COOH + NaOH = C6H4(OH)COONa + H2O
Pb(No3)2 + K2Co3 = PbCo3 + KNo3 =>
Pb(No3)2 + K2Co3 = PbCo3 + 2 KNo3
CuSO4 + H2O = Cu + H2SO5 =>
CuSO4 + H2O = Cu + H2SO5
C2H5OH + KO = KOH + C2H4OH =>
C2H5OH + KO = KOH + C2H4OH
C4H12O4Si + O2 = SiO + CO2 + H2O =>
2 C4H12O4Si + 11 O2 = 2 SiO + 8 CO2 + 12 H2O
ZnSO4(aq) + HCl(aq) = ZnCl2(aq) + H2SO4(aq) =>
ZnSO4(aq) + 2 HCl(aq) = ZnCl2(aq) + H2SO4(aq)
Na2CO3(aq) + KOH(aq) = NaOH(aq) + K2CO3(s) =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2CO3(s)
NaPO + HCl = NaCl + HPO =>
NaPO + HCl = NaCl + HPO
N2O5 + NaO = Na(NO3)2 =>
N2O5 + NaO = Na(NO3)2
NO(g) = N2O(g)NO2(g) =>
3 NO(g) = N2O(g)NO2(g)
BaCO3Zn = ZnCO3Ba =>
BaCO3Zn = ZnCO3Ba
Fe2O3 + C1O1 = CO2 + Fe =>
Fe2O3 + 3 C1O1 = 3 CO2 + 2 Fe
HFe + Li = HLi + Fe =>
HFe + Li = HLi + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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