| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4NO3 + K2CO3 = (NH4)2CO3 + 2 KNO3
Mg(NO3)2(aq) + K(s) = Mg(s) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 K(s) = Mg(s) + 2 KNO3(aq)
C5H10(aq) + O2(g) = CO2(g) + H2O(aq) =>
2 C5H10(aq) + 15 O2(g) = 10 CO2(g) + 10 H2O(aq)
CH3CH(OH)CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH(OH)CH2CH2CH3 + 15 O2 = 10 CO2 + 12 H2O
NH3(g) + HCl(g) = NH4Cl =>
NH3(g) + HCl(g) = NH4Cl
C1580H2943O604N3S = CO + H2 + NO2 + SO2 + C12H24 =>
2 C1580H2943O604N3S = 1192 CO + 975 H2 + 6 NO2 + 2 SO2 + 164 C12H24
FeCl2 + NH3 = Cl + Fe2NH3 =>
2 FeCl2 + NH3 = 4 Cl + Fe2NH3
IO3{-} + SO2 + H2O = I{-} + SO4{2-} + H{+} =>
IO3{-} + 3 SO2 + 3 H2O = I{-} + 3 SO4{2-} + 6 H{+}
C2N2 + H2O = H2C2O4 + NH3 =>
C2N2 + 4 H2O = H2C2O4 + 2 NH3
COS + HBr = H2S + COBr2 =>
COS + 2 HBr = H2S + COBr2
Zn(OH)2 + NH3 = [Zn(NH3)4] + OH =>
Zn(OH)2 + 4 NH3 = [Zn(NH3)4] + 2 OH
NaHCO3 + CH4 = CH3COONa + H2O =>
NaHCO3 + CH4 = CH3COONa + H2O
Al2(SO4)3 + NH3 + H2SO4 = (NH4)Al(SO4)2 =>
Al2(SO4)3 + 2 NH3 + H2SO4 = 2(NH4)Al(SO4)2
AlCl3 + Ca = CaCl2 + Al3 =>
6 AlCl3 + 9 Ca = 9 CaCl2 + 2 Al3
CHCOOH + NaCO3 = Na + CHCOO + H2O =>
9 CHCOOH + 2 NaCO3 = 2 Na + 10 CHCOO + 4 H2O
FeCl3 + NiCl2 = FeNi + Cl3Cl2 =>
FeCl3 + NiCl2 = FeNi + Cl3Cl2
CaCO3 + CaSiO3 = Ca5Si2O8CO3 + SiO2 =>
CaCO3 + 4 CaSiO3 = Ca5Si2O8CO3 + 2 SiO2
FeI3 + Na2S2O3 = Fe + Na2S2O3I =>
FeI3 + 3 Na2S2O3 = Fe + 3 Na2S2O3I
HClO2 + HCl = H2O + Cl2 =>
HClO2 + 3 HCl = 2 H2O + 2 Cl2
SO2 + CO = CO2 + S =>
SO2 + 2 CO = 2 CO2 + S
NO + HClO4 + H2O = HNO3 + HCl =>
8 NO + 3 HClO4 + 4 H2O = 8 HNO3 + 3 HCl
La2(CO3)3 + HNO3 = La(NO3)3 + CO2 + H2O =>
La2(CO3)3 + 6 HNO3 = 2 La(NO3)3 + 3 CO2 + 3 H2O
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
CH3COOH + NaOCH2CH3 = CH3COOHNa + OCH2CH3 =>
CH3COOH + NaOCH2CH3 = CH3COOHNa + OCH2CH3
CH(CH2)5CHH3 + O2 = CO2 + H2O =>
4 CH(CH2)5CHH3 + 43 O2 = 28 CO2 + 30 H2O
K2CO3 + FeBr2 = K2Br2 + FeCO3 =>
K2CO3 + FeBr2 = K2Br2 + FeCO3
NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + (NH4)2SO4 + KOH + H2O =>
4 NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + 2(NH4)2SO4 + KOH + 12 H2O
Ba(OH)2 + CO2 = Ba(HCO3)2 =>
Ba(OH)2 + 2 CO2 = Ba(HCO3)2
K2Cr2O7 + ZnI2 = I2 + K2O + ZnO + Cr2O3 =>
K2Cr2O7 + 3 ZnI2 = 3 I2 + K2O + 3 ZnO + Cr2O3
NO = N2 + O2 =>
2 NO = N2 + O2
MgCl2 + NiO = MgO + NiCl2 =>
MgCl2 + NiO = MgO + NiCl2
LiOH + SO2 = Li2SO3 + H2O =>
2 LiOH + SO2 = Li2SO3 + H2O
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
CaCO3*SiO2 + HCl = HCl*CaCO3 + SiO2 =>
CaCO3*SiO2 + HCl = HCl*CaCO3 + SiO2
SrPO4 + NaSO4 = NaPO4 + SrSO4 =>
SrPO4 + NaSO4 = NaPO4 + SrSO4
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Mn2O3 + H2SO4 = H2O + Mn2(SO4)3 =>
Mn2O3 + 3 H2SO4 = 3 H2O + Mn2(SO4)3
NaOH + FeBr{3} = FeOH{3} + NaBr =>
NaOH + FeBr{3} = FeOH{3} + NaBr
NaPO + HCl = NaCl + HPO =>
NaPO + HCl = NaCl + HPO
Al(NO3) + Ba(OH2) = Al(OH2) + Ba(NO3) =>
Al(NO3) + Ba(OH2) = Al(OH2) + Ba(NO3)
NH4VO3 + H2SO4 + Zn = VO2 + (NH4)2SO2 + H2O + ZnSO4 =>
2 NH4VO3 + 4 H2SO4 + 3 Zn = 2 VO2 + (NH4)2SO2 + 4 H2O + 3 ZnSO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NO2 + H2SO4 + H2O = S + HNO3 =>
6 NO2 + H2SO4 + 2 H2O = S + 6 HNO3
C9H10 + KMnO4 + H2O = C8H6O4 + MnO2 + KOH =>
24 C9H10 + 98 KMnO4 + 10 H2O = 27 C8H6O4 + 98 MnO2 + 98 KOH
HCl + C6H5COONa = NaCl + C6H5COOH =>
HCl + C6H5COONa = NaCl + C6H5COOH
K2CrO9(aq) + C2H6O(l) + H2SO4(aq) = K2SO4(aq) + Cr2(SO4)3(aq) + C2H4O(l) + H2O(l) =>
2 K2CrO9(aq) + 13 C2H6O(l) + 5 H2SO4(aq) = 2 K2SO4(aq) + Cr2(SO4)3(aq) + 13 C2H4O(l) + 18 H2O(l)
CH3CN + NaOH = CH2CN(Na) + H2O =>
CH3CN + NaOH = CH2CN(Na) + H2O
N2 + H2O + O = NH4NO3 =>
N2 + 2 H2O + O = NH4NO3
Al(OH)3 + NaF = Al(F)3 + NaOH =>
Al(OH)3 + 3 NaF = Al(F)3 + 3 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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