| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + H2O = 4 C2H5OHCO2
KMnO4 + K2SO3 + H2O = MnSO2 + K2SO4 + KOH =>
2 KMnO4 + 9 K2SO3 + 3 H2O = 2 MnSO2 + 7 K2SO4 + 6 KOH
Magnesiumsulfate + silvernitrate = Mg(NO3)2 + silversulfate =>
MgSO4 + 2 AgNO3 = Mg(NO3)2 + Ag2SO4
KOH + MnO4 = K2MnO4 + H2O + O2 =>
4 KOH + 2 MnO4 = 2 K2MnO4 + 2 H2O + O2
C12H22O11 + AgNO3 = AgO11 + C12H22NO3 =>
C12H22O11 + AgNO3 = AgO11 + C12H22NO3
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
NaOH(s) + CuSO4(aq) = NaSO4(aq) + CuOH(s) =>
NaOH(s) + CuSO4(aq) = NaSO4(aq) + CuOH(s)
ZnSO4 + K3PO4 = Zn3(PO4)2 + K2SO4 =>
3 ZnSO4 + 2 K3PO4 = Zn3(PO4)2 + 3 K2SO4
Sc2O3 + H2S = Sc2S3 + H2O =>
Sc2O3 + 3 H2S = Sc2S3 + 3 H2O
KOH + Zn = K + ZnOH =>
KOH + Zn = K + ZnOH
C116H234 + O2 = CO2 + H2O =>
2 C116H234 + 349 O2 = 232 CO2 + 234 H2O
C6H12O6 + [Ag(NH3)2]OH = Ag + C6H11O6 + NH3 + H2O =>
C6H12O6 + [Ag(NH3)2]OH = Ag + C6H11O6 + 2 NH3 + H2O
HJ + HJO3 = H2O + J2 =>
5 HJ + HJO3 = 3 H2O + 3 J2
Fe(NO3)2 + MnO2 + HNO3 = Fe(NO3)3 + Mn(NO3)2 + H2O =>
2 Fe(NO3)2 + MnO2 + 4 HNO3 = 2 Fe(NO3)3 + Mn(NO3)2 + 2 H2O
Zn(s) + Sn(NO3)4(aq) = Zn(NO3)2(aq) + Sn(s) =>
2 Zn(s) + Sn(NO3)4(aq) = 2 Zn(NO3)2(aq) + Sn(s)
NaOH + CuCO3 = Na2CO3 + Cu(OH)2 =>
2 NaOH + CuCO3 = Na2CO3 + Cu(OH)2
sodiumchloride + potassiumnitrate = potassiumchloride + sodiumnitrate =>
NaCl + KNO3 = KCl + NaNO3
CH3OOH + NaOH = CH3COONa + H2O =>
2 CH3OOH + NaOH = CH3COONa + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Pb{+2)+Ni = Pb+Ni{+2} =>
Pb{+2)+Ni = Pb+Ni{+2}
Ag(NH3) + HNO3 + Cl = H2O + AgCl + N =>
5 Ag(NH3) + 3 HNO3 + 5 Cl = 9 H2O + 5 AgCl + 8 N
HBr + MgCO3 = MgBr2 + H2CO3 =>
2 HBr + MgCO3 = MgBr2 + H2CO3
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + (CH3)2CO + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3(CH3)2CO + 7 H2O
B(OCH3)3 + H2 = B2H6 + CH3OH =>
2 B(OCH3)3 + 6 H2 = B2H6 + 6 CH3OH
Na2CO3 = Na2 + C + O =>
Na2CO3 = Na2 + C + 3 O
Na2CO3 + CaCl = NaCl + Ca2CO3 =>
Na2CO3 + 2 CaCl = 2 NaCl + Ca2CO3
C29H44O19N + H2O = CH4 + CO2 + NH3 =>
8 C29H44O19N + 74 H2O = 119 CH4 + 113 CO2 + 8 NH3
H2C6H8O6 + NaHCO3 = CO2 + H2O + Na2C6H8O6 =>
H2C6H8O6 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2C6H8O6
sodiumchloride + potassiumnitrate = potassiumchloride + sodiumnitrate =>
NaCl + KNO3 = KCl + NaNO3
AgNO3 + H12N3O4P = AgN3O4P + H12NO3 =>
AgNO3 + H12N3O4P = AgN3O4P + H12NO3
InN3O9 + C12H28O4Ti + C3H8O2 = In14TiO23 + CO2 + H2O + N2 =>
112 InN3O9 + 8 C12H28O4Ti + 69 C3H8O2 = 8 In14TiO23 + 303 CO2 + 388 H2O + 168 N2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Cr + H{+} + MnO4{-} = Cr{3+} + Mn{2+} + H2O =>
5 Cr + 24 H{+} + 3 MnO4{-} = 5 Cr{3+} + 3 Mn{2+} + 12 H2O
BaI2 + NH4(NO2) + H2O = Ba(OH)2 + NH3I + HNO3 =>
5 BaI2 + 7 NH4(NO2) + 8 H2O = 5 Ba(OH)2 + 10 NH3I + 4 HNO3
LiF + CaO = Li2O + F2Ca =>
2 LiF + CaO = Li2O + F2Ca
NaBrO3 + H2O + NaBr = NaOH + Br2 =>
NaBrO3 + 3 H2O + 5 NaBr = 6 NaOH + 3 Br2
C6H5CHOHCH3 + CuO = C6H5COCH3 + Cu + H2O =>
C6H5CHOHCH3 + CuO = C6H5COCH3 + Cu + H2O
Ba(OH)2 + NH4F = NH3 + H2O + BaF2 =>
Ba(OH)2 + 2 NH4F = 2 NH3 + 2 H2O + BaF2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + NaCHO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + 2 NaCHO3 = 2 CO2 + 2 H2O + Na2SO4
KHSO4 + Ca(OH)2 = KOH + Ca(HSO4)2 =>
2 KHSO4 + Ca(OH)2 = 2 KOH + Ca(HSO4)2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
NaBr(s) + H2SO4(l) = NaSO4(s) + Br2(g) + SO2(g) + H2O(l) =>
2 NaBr(s) + 4 H2SO4(l) = 2 NaSO4(s) + Br2(g) + 2 SO2(g) + 4 H2O(l)
CaOH2 + HNO2 = CaO + NH3 + H2O =>
3 CaOH2 + HNO2 = 3 CaO + NH3 + 2 H2O
AgCl + MgO = MgCl2 + Ag2O =>
2 AgCl + MgO = MgCl2 + Ag2O
Nd2(SO4)3 + Na2CO3 = Nd2(CO3)3 + Na2SO4 =>
Nd2(SO4)3 + 3 Na2CO3 = Nd2(CO3)3 + 3 Na2SO4
C7H12 + Br2 = C7H12Br =>
2 C7H12 + Br2 = 2 C7H12Br
Al2(SO4)3 + Na2SO4 = Al2(SO4)3Na2SO4 =>
Al2(SO4)3 + Na2SO4 = Al2(SO4)3Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaBr(s) + H2SO4(l) = NaSO4(s) + Br2(g) + SO2(g) + H2O(l) =>
2 NaBr(s) + 4 H2SO4(l) = 2 NaSO4(s) + Br2(g) + 2 SO2(g) + 4 H2O(l)
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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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