| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + CN = MgCN
(H2O2) + Br2 = H2O + (BrO2) =>
4(H2O2) + Br2 = 4 H2O + 2(BrO2)
CaCO3(s) + HCl(g) = CaCl2(s) + CO2(g) + H2O =>
CaCO3(s) + 2 HCl(g) = CaCl2(s) + CO2(g) + H2O
H2O + CO = CH4 + O2 =>
4 H2O + 2 CO = 2 CH4 + 3 O2
K2C2O4*H2O + FeCl3 = FeK3(C2O4)3*3H2O + KCl =>
3 K2C2O4*H2O + FeCl3 = FeK3(C2O4)3*3H2O + 3 KCl
Au + HCl + H2O2 = AuCl + H2O =>
2 Au + 2 HCl + H2O2 = 2 AuCl + 2 H2O
Na2SO3 + H2S = Na2S + H2SO3 =>
Na2SO3 + H2S = Na2S + H2SO3
(NH4)2CO3 + Ca(OH)2 = NH4OH + CaCO3 =>
(NH4)2CO3 + Ca(OH)2 = 2 NH4OH + CaCO3
S8 + H2O = H2SO4 + H2 =>
S8 + 32 H2O = 8 H2SO4 + 24 H2
H2SO3 + Pb(OH)4 = Pb(HSO3)4 + H2O =>
4 H2SO3 + Pb(OH)4 = Pb(HSO3)4 + 4 H2O
C1 + O2 = CO2 =>
C1 + O2 = CO2
CH3CH2OH + O2(exceso) = CH3CHO + H2O =>
2 CH3CH2OH + O2(exceso) = 2 CH3CHO + 2 H2O
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
C6H5Cl + NH3 = C6H5NH2 + HCl =>
C6H5Cl + NH3 = C6H5NH2 + HCl
K2CrO4 = K{+} + CrO4{2-} =>
K2CrO4 = 2 K{+} + CrO4{2-}
K2CrO4 + K2S + H2O = K[Cr(OH)4] + S + KOH =>
2 K2CrO4 + 3 K2S + 8 H2O = 2 K[Cr(OH)4] + 3 S + 8 KOH
C2 + H = C2H6 =>
C2 + 6 H = C2H6
Al2(CO3)3 + ZnCl2 = ZnCO3 + AlCl3 =>
Al2(CO3)3 + 3 ZnCl2 = 3 ZnCO3 + 2 AlCl3
KCl + Zn = KZn + Cl =>
KCl + Zn = KZn + Cl
CH3CN + O2 = HNO3 + H2O + CO2 =>
CH3CN + 4 O2 = HNO3 + H2O + 2 CO2
Fe(NO3)2 + NH3 + H2O = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2 NH4NO3
C6H6BrN + HCl = C6H7BrNCl =>
C6H6BrN + HCl = C6H7BrNCl
KAlSi3O8 + H2O + CO2 = K2CO3 + SiO2 + H4Al2Si2O9 =>
2 KAlSi3O8 + 2 H2O + CO2 = K2CO3 + 4 SiO2 + H4Al2Si2O9
CH3NH2(g) + O2 = CO2 + H2O + N2 =>
4 CH3NH2(g) + 9 O2 = 4 CO2 + 10 H2O + 2 N2
C4H9OH + KMnO4 = C4H8O + MnO2 + KOH + H2O =>
3 C4H9OH + 2 KMnO4 = 3 C4H8O + 2 MnO2 + 2 KOH + 2 H2O
H2O2 + NaI = H2O + NaIO =>
H2O2 + NaI = H2O + NaIO
Mn + H2O = Mn2O3 + H2 =>
2 Mn + 3 H2O = Mn2O3 + 3 H2
Magnesium + zincchloride = magnesiumchloride + zinc =>
Mg + ZnCl2 = MgCl2 + Zn
AgNO3(aq) + MgSO4(aq) = AgSO4(s) + MgNO3(aq) =>
AgNO3(aq) + MgSO4(aq) = AgSO4(s) + MgNO3(aq)
CH3COOH + FeCl3 = Fe(CH3COO)3 + HCl =>
3 CH3COOH + FeCl3 = Fe(CH3COO)3 + 3 HCl
C5H5N + HBr = HC5H5N + Br =>
C5H5N + HBr = HC5H5N + Br
Al + Cr{3+} = Al{3+} + Cr =>
Al + Cr{3+} = Al{3+} + Cr
C2H5OH + H{+} + NO3{-} = CH3COOH + NO + H2O =>
3 C2H5OH + 4 H{+} + 4 NO3{-} = 3 CH3COOH + 4 NO + 5 H2O
LiH + F2 = LiF + H2 =>
2 LiH + F2 = 2 LiF + H2
KHCO3 + Ca(NO3)2 = KNO3 + Ca(HCO3)2 =>
2 KHCO3 + Ca(NO3)2 = 2 KNO3 + Ca(HCO3)2
Na2CrO4 + H2O = CrO3 + NaOH =>
Na2CrO4 + H2O = CrO3 + 2 NaOH
CaCl2(s) + H2O(l) = CaCl2*6H2O(s) =>
CaCl2(s) + 6 H2O(l) = CaCl2*6H2O(s)
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
CH2CHCH3 + Cl2 = CH2ClCHClCH3 =>
CH2CHCH3 + Cl2 = CH2ClCHClCH3
C6H5Cl + NaOH = C6H5ONa + HCl =>
C6H5Cl + NaOH = C6H5ONa + HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ag(NH3)2Cl + HNO3 = AgCl + NH4NO3 =>
Ag(NH3)2Cl + 2 HNO3 = AgCl + 2 NH4NO3
C17H31COOH + Br2 = C18H32O2Br2 =>
C17H31COOH + Br2 = C18H32O2Br2
CaS + Fe = Fe2S3 + Ca =>
3 CaS + 2 Fe = Fe2S3 + 3 Ca
H3PO4 + Mn(OH)2 = Mn3(PO4)2 + H2O =>
2 H3PO4 + 3 Mn(OH)2 = Mn3(PO4)2 + 6 H2O
Ti + H3PO4 = Ti3(PO4)4 + H2 =>
3 Ti + 4 H3PO4 = Ti3(PO4)4 + 6 H2
Zn(NO3)2 + Al(NO3)3 + C6H12N4 = Zn10Al18O37 + N2 + CO2 + H2O =>
180 Zn(NO3)2 + 324 Al(NO3)3 + 185 C6H12N4 = 18 Zn10Al18O37 + 1036 N2 + 1110 CO2 + 1110 H2O
Pb(NO3)2 + Na2CO3 + H2O = Pb(OH)2 + NaNO3 + CO2 =>
Pb(NO3)2 + Na2CO3 + H2O = Pb(OH)2 + 2 NaNO3 + CO2
Zn + SO2 = ZnO + S =>
2 Zn + SO2 = 2 ZnO + S
C4H9Cl + H2O = C4H10O + HCl =>
C4H9Cl + H2O = C4H10O + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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