| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KHCO3 + C6H8O7 = K3C6H5O7 + 3 H2O + 3 CO2
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
C8H8 + C3H6O = O2 + C7H10 =>
C8H8 + 2 C3H6O = O2 + 2 C7H10
CuSO2 + Zn = CuSO2Zn =>
CuSO2 + Zn = CuSO2Zn
Mn + Br2 = Mn2Br4 =>
2 Mn + 2 Br2 = Mn2Br4
(NH4)2HPO4 + LiCl = NH4Cl + Li3PO4 + H3PO4 =>
3(NH4)2HPO4 + 6 LiCl = 6 NH4Cl + 2 Li3PO4 + H3PO4
CH3COH + K2CrO7 + H2SO4 = CH3COHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3COH + 2 K2CrO7 + 5 H2SO4 = 9 CH3COHO + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
Mn + Br2 = MnBr3 =>
2 Mn + 3 Br2 = 2 MnBr3
C24H25NO3 + O2 = H2O + CO2 + NH3 =>
C24H25NO3 + 28 O2 = 11 H2O + 24 CO2 + NH3
C + N2 + H2 + O2 = C3N3H5O9 =>
6 C + 3 N2 + 5 H2 + 9 O2 = 2 C3N3H5O9
H3PO4 + Sr(OH)2 = SrH2 + PO4(OH)3 =>
2 H3PO4 + 3 Sr(OH)2 = 3 SrH2 + 2 PO4(OH)3
U + H2O = UO2 + H2 =>
U + 2 H2O = UO2 + 2 H2
CaCl2 + KSCN = Ca(SCN)2 + KCl =>
CaCl2 + 2 KSCN = Ca(SCN)2 + 2 KCl
CuCl2(s) + NaOH(aq) = Cu(OH)2 + NaCl =>
CuCl2(s) + 2 NaOH(aq) = Cu(OH)2 + 2 NaCl
Mn + Br2 = Mn2Br4 =>
2 Mn + 2 Br2 = Mn2Br4
NaHCO3 + CH3COOOH = NaCH3COO + H2O + CO2 =>
3 NaHCO3 + 4 CH3COOOH = 3 NaCH3COO + 5 H2O + 5 CO2
OH + C6H12O6 = C6H8O7 + H2O =>
6 OH + C6H12O6 = C6H8O7 + 5 H2O
S + Cl2 = SCl6 =>
S + 3 Cl2 = SCl6
QT = Q + T =>
QT = Q + T
C10H14N2 + H2O + NaCl = C10H16 + NaClN2O =>
C10H14N2 + H2O + NaCl = C10H16 + NaClN2O
Ti + KSCN = KTiSCN =>
Ti + KSCN = KTiSCN
CH3COOH + NaHCO3 = H2O + CHCOHNaHCO3 =>
CH3COOH + NaHCO3 = H2O + CHCOHNaHCO3
HBr2 + KMnO4 = Br2 + KBr + MnBr2 + H2O =>
16 HBr2 + 2 KMnO4 = 13 Br2 + 2 KBr + 2 MnBr2 + 8 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Mn + Br2 = Mn2Br4 =>
2 Mn + 2 Br2 = Mn2Br4
CH3CH2COOH + O2 = H2O + CO2 =>
2 CH3CH2COOH + 7 O2 = 6 H2O + 6 CO2
A + BO2 = BO + A2O3 =>
2 A + 3 BO2 = 3 BO + A2O3
C25H52(l) + O2(g) = CO(g) + H2O(g) =>
2 C25H52(l) + 51 O2(g) = 50 CO(g) + 52 H2O(g)
Fe(OH)2 + Na2O2 + H2O = Fe(OH)3 + NaOH =>
2 Fe(OH)2 + Na2O2 + 2 H2O = 2 Fe(OH)3 + 2 NaOH
NaBr + CaCrO4 = NaCrO4 + CaBr =>
NaBr + CaCrO4 = NaCrO4 + CaBr
H4SiO4 + KOH = H2O + K4SiO4 =>
H4SiO4 + 4 KOH = 4 H2O + K4SiO4
C11H18N2O3 + O2 = C11H18N2O4 =>
2 C11H18N2O3 + O2 = 2 C11H18N2O4
C6H18O + O2 = CO2 + H18O =>
C6H18O + 6 O2 = 6 CO2 + H18O
BaTcO4 + H2S = BaS + Ba(TcO4)2 + TcO2 + H2O =>
3 BaTcO4 + 2 H2S = 2 BaS + Ba(TcO4)2 + TcO2 + 2 H2O
Hg(OH)2 + HCl = Hg(Cl)2 + H2O =>
Hg(OH)2 + 2 HCl = Hg(Cl)2 + 2 H2O
K3PO4 + Cu(C2H3O2)2 = KC2H3O2 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(C2H3O2)2 = 6 KC2H3O2 + Cu3(PO4)2
C7H16(l) + O2(g) = H2O(l) + CO2(g) =>
C7H16(l) + 11 O2(g) = 8 H2O(l) + 7 CO2(g)
NaNO + K2Cr2O7 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 NaNO + 2 K2Cr2O7 + 8 H2SO4 = 3 NaNO3 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
I2 + Ag = AgI =>
I2 + 2 Ag = 2 AgI
Al + CN = Al(CN)3 =>
Al + 3 CN = Al(CN)3
N2H4 + CuCl2 + NaOH = N2 + Cu + NaCl + H2O =>
N2H4 + 2 CuCl2 + 4 NaOH = N2 + 2 Cu + 4 NaCl + 4 H2O
Ag(OH) + ZnI2 = AgI2 + Zn(OH) =>
Ag(OH) + ZnI2 = AgI2 + Zn(OH)
Na + Fe(NO3)3 = Na(NO3) + Fe =>
3 Na + Fe(NO3)3 = 3 Na(NO3) + Fe
H2C2O4 + Cr2O7{-} + H{+} = Cr{3+} + CO2 + H2O =>
7 H2C2O4 + 2 Cr2O7{-} + 14 H{+} = 4 Cr{3+} + 14 CO2 + 14 H2O
Cl2 + K(OH) = KCl + K2ClO4 + H2O =>
7 Cl2 + 16 K(OH) = 12 KCl + 2 K2ClO4 + 8 H2O
Mg(C2H3O2)2 + K2CO3 = K(C2H3O2) + MgCO3 =>
Mg(C2H3O2)2 + K2CO3 = 2 K(C2H3O2) + MgCO3
NiSO4 + NH4OH = (NH4)2SO4 + Ni(OH)2 =>
NiSO4 + 2 NH4OH = (NH4)2SO4 + Ni(OH)2
MnO4{-} + H{+} + Cu{2+} = MnO2 + Cu{3+} + H2O =>
MnO4{-} + 4 H{+} + 3 Cu{2+} = MnO2 + 3 Cu{3+} + 2 H2O
SiO2 + C = CO4 + SiC =>
2 SiO2 + 3 C = CO4 + 2 SiC
Fe + SO3 = Fe(SO3)2 =>
Fe + 2 SO3 = Fe(SO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
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