| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdSO4Zn = ZnSO4Cd
BaC + O2 = BaO + CO2 =>
2 BaC + 3 O2 = 2 BaO + 2 CO2
Al2O3 + OH{-} + H2O = (Al(OH)4{-}) =>
Al2O3 + 2 OH{-} + 3 H2O = 2(Al(OH)4{-})
Ga + F2 = GaF =>
2 Ga + F2 = 2 GaF
Na + H2O = NaOH + (H2) =>
2 Na + 2 H2O = 2 NaOH + (H2)
CH2OHCl = ClOCH3 =>
CH2OHCl = ClOCH3
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
KMnO4 + KI + HCl = I2 + H2O + MnCl2 + KCl =>
2 KMnO4 + 10 KI + 16 HCl = 5 I2 + 8 H2O + 2 MnCl2 + 12 KCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C6H12O6 + CO2 = C6H8O7 + H2O =>
3 C6H12O6 + 6 CO2 = 4 C6H8O7 + 2 H2O
FeS2 + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS2 + 15 O2 + 8 H2O = 2 Fe2O3 + 8 H2SO4
MgBr2 + ZnSO4 = MgSO4 + ZnBr2 =>
MgBr2 + ZnSO4 = MgSO4 + ZnBr2
Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2
C8H19N + O2 = CO2 + H2O + N2 =>
4 C8H19N + 51 O2 = 32 CO2 + 38 H2O + 2 N2
Cl2 + K(OH) = KClO4 + KCl + H2O =>
4 Cl2 + 8 K(OH) = KClO4 + 7 KCl + 4 H2O
S2O3 + H2O = SO3 + H =>
S2O3 + 3 H2O = 2 SO3 + 6 H
V + Cl2 = VCl3 =>
2 V + 3 Cl2 = 2 VCl3
SnBr + KPO4 = SnPO4 + KBr =>
SnBr + KPO4 = SnPO4 + KBr
NH4NO3 + CaOH = NH3 + H2O + CaNO3 =>
NH4NO3 + CaOH = NH3 + H2O + CaNO3
Cr2(SO4)3 + CsOH = Cs3[Cr(OH)6] + Cs2SO4 =>
Cr2(SO4)3 + 12 CsOH = 2 Cs3[Cr(OH)6] + 3 Cs2SO4
C3H6O + Ca(ClO)2 = CHCl3 + Ca(CH3COO)2 + Ca(OH)2 =>
2 C3H6O + 3 Ca(ClO)2 = 2 CHCl3 + Ca(CH3COO)2 + 2 Ca(OH)2
H2O + C2H5OH = CO2 + H =>
3 H2O + C2H5OH = 2 CO2 + 12 H
KNO3 + NaOH + Al + H2O = NH3 + NaAlO2 + KAlO2 =>
3 KNO3 + 5 NaOH + 8 Al + 2 H2O = 3 NH3 + 5 NaAlO2 + 3 KAlO2
NH4NO3 + NiCl2 = Ni(NO3)2 + ClNH4 =>
2 NH4NO3 + NiCl2 = Ni(NO3)2 + 2 ClNH4
NaI + CaCl2 = CaI2 + NaCl =>
2 NaI + CaCl2 = CaI2 + 2 NaCl
Ag + K2Cr2O7 + H2SO4 = Ag2(SO4) + K2SO4 + Cr2(SO4)3 + H2O =>
6 Ag + K2Cr2O7 + 7 H2SO4 = 3 Ag2(SO4) + K2SO4 + Cr2(SO4)3 + 7 H2O
SO3 + NaCl = SCl + NaO3 =>
SO3 + NaCl = SCl + NaO3
C2 + H = CH4 =>
C2 + 8 H = 2 CH4
NiI2 + NaOH = Ni(OH)2 + NaI =>
NiI2 + 2 NaOH = Ni(OH)2 + 2 NaI
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H3CNH + H2O = H3CNH3 + OH =>
H3CNH + 2 H2O = H3CNH3 + 2 OH
FeCe = Fe + Ce =>
FeCe = Fe + Ce
Fe2 + S8 = Fe2S3 =>
8 Fe2 + 3 S8 = 8 Fe2S3
CaCO3(s) + HCl(g) = CaCl2(s) + CO2(g) + H2O =>
CaCO3(s) + 2 HCl(g) = CaCl2(s) + CO2(g) + H2O
TiCl3 = Ti + Cl2 =>
2 TiCl3 = 2 Ti + 3 Cl2
KMnO4 + Na2C2O4 + H{+} = K{+} + Mn2{+} + Na{+} + CO2 + H2O =>
4 KMnO4 + 13 Na2C2O4 + 32 H{+} = 4 K{+} + 2 Mn2{+} + 26 Na{+} + 26 CO2 + 16 H2O
CuCl2 + SO2 + H2O = H2SO4 + CuCl + HCl =>
2 CuCl2 + SO2 + 2 H2O = H2SO4 + 2 CuCl + 2 HCl
Cu(s) + AgNO3 = Ag(s) + CuNO3 =>
Cu(s) + AgNO3 = Ag(s) + CuNO3
COF2 = CF4 + CO2 =>
2 COF2 = CF4 + CO2
CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac) =>
CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac)
MgSO4 + Na2CO3 + H2O = Mg(OH)2MgCO3 + Na2SO4 + CO2 =>
2 MgSO4 + 2 Na2CO3 + H2O = Mg(OH)2MgCO3 + 2 Na2SO4 + CO2
Fe2O3 + NaOH + H2O = Na3[Fe(OH)6] =>
Fe2O3 + 6 NaOH + 3 H2O = 2 Na3[Fe(OH)6]
C5H6 + KMnO4 = C5H6O2 + KMnO2 =>
C5H6 + KMnO4 = C5H6O2 + KMnO2
Cr(OH)3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
S + H = H2S =>
S + 2 H = H2S
Cu{+} = Cu{2+} + Cu =>
2 Cu{+} = Cu{2+} + Cu
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + NH3 + KOH =>
2 K2CrO4 + 3(NH4)2S + 2 H2O = 2 Cr(OH)3 + 3 S + 6 NH3 + 4 KOH
HBO2 = H4B6O11 + H2O =>
6 HBO2 = H4B6O11 + H2O
CH3Br + Na = C2H6 + NaBr =>
2 CH3Br + 2 Na = C2H6 + 2 NaBr
C6H(l) + O(g) = CO2(g) + H2O(l) =>
2 C6H(l) + 25 O(g) = 12 CO2(g) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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