| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SiO3 + 2 HBr = H2SiO3 + 2 KBr
C2H6O + O2 = CO + H2O(fire) =>
C2H6O + 2 O2 = 2 CO + 3 H2O(fire)
LiOH + KHC8H4O4 = H(OH) + K + LiC8H4O4 =>
LiOH + KHC8H4O4 = H(OH) + K + LiC8H4O4
CrCl3(aq) + NaOH(aq) = NaCl(aq) + Cr(OH)3(s) =>
CrCl3(aq) + 3 NaOH(aq) = 3 NaCl(aq) + Cr(OH)3(s)
(NH4)2CO3 + H2SO3 = (NH4)2SO3 + H2CO3 =>
(NH4)2CO3 + H2SO3 = (NH4)2SO3 + H2CO3
NaBH4 + H2SO4 = H2 + B2H6 + Na2SO4 =>
2 NaBH4 + H2SO4 = 2 H2 + B2H6 + Na2SO4
C9H8O + NaBH4 = C9H10O + NaBH2 =>
C9H8O + NaBH4 = C9H10O + NaBH2
Zn + HSO4 = H + Zn(SO4)2 =>
Zn + 2 HSO4 = 2 H + Zn(SO4)2
K4[Fe(CN)6] + NH4OH = KOH + (NH4)4[Fe(CN)6] =>
K4[Fe(CN)6] + 4 NH4OH = 4 KOH + (NH4)4[Fe(CN)6]
HOCH2CH2OH = H2 + C + O2 =>
HOCH2CH2OH = 3 H2 + 2 C + O2
NaOH + SO2 = NaHSO3 =>
NaOH + SO2 = NaHSO3
Ca(BrO3)2 + Li3PO4 = Ca3(PO4)2 + LiBrO3 =>
3 Ca(BrO3)2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiBrO3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
C7H8 + O = C7H8O =>
C7H8 + O = C7H8O
S + O3 + P = SOP =>
3 S + O3 + 3 P = 3 SOP
Fe3(aq) + SCN(aq) = FeSCN(aq) =>
Fe3(aq) + 3 SCN(aq) = 3 FeSCN(aq)
Zn(HSO4)2 + Zn(OH)2 = ZnSO4 + H2O =>
Zn(HSO4)2 + Zn(OH)2 = 2 ZnSO4 + 2 H2O
Tl + HNO3 = TlNO3 + NO2 + H2O =>
Tl + 2 HNO3 = TlNO3 + NO2 + H2O
FeSO4 + Mg = MgSO4 + Fe =>
FeSO4 + Mg = MgSO4 + Fe
H2SO3 + LiOH = LiSO4 + H2 = =>
2 H2SO3 + 2 LiOH = 2 LiSO4 + 3 H2
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
CO2 + H2O = C10H8 + O2 =>
10 CO2 + 4 H2O = C10H8 + 12 O2
KMnO4 + Fe3O4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 Fe3O4 + 48 H2SO4 = 15 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 48 H2O
Zn + Cu3PO4 = ZnPO4 + Cu =>
Zn + Cu3PO4 = ZnPO4 + 3 Cu
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
CrI3 + KOH + S = K2Cr2O7 + KIO4 + KS + H2O =>
2 CrI3 + 62 KOH + 54 S = K2Cr2O7 + 6 KIO4 + 54 KS + 31 H2O
CH3CH(CH3)COOH + Na2CO3 = CH3CH(CH3)COONa + H2O + CO2 =>
2 CH3CH(CH3)COOH + Na2CO3 = 2 CH3CH(CH3)COONa + H2O + CO2
PB(OH)2(heat) = PBO + H2O =>
PB(OH)2(heat) = PBO + H2O
CuCl2*2H2O + NH4Cl = (NH4)2[CuCl4]*2H2O =>
CuCl2*2H2O + 2 NH4Cl = (NH4)2[CuCl4]*2H2O
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
CaCl2 + Sb2O4 + O2 = Ca5Sb5O17 + Cl2 =>
10 CaCl2 + 5 Sb2O4 + 7 O2 = 2 Ca5Sb5O17 + 10 Cl2
CuSO4 + CaSi3 = CuSi3 + CaSO4 =>
CuSO4 + CaSi3 = CuSi3 + CaSO4
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
NaOH + KHC8H4KO4 = KNaC8H4KO4 + H2O =>
NaOH + KHC8H4KO4 = KNaC8H4KO4 + H2O
ZnSO4 + (NH4)2S = SO2 + Zn(NH4)2 =>
ZnSO4 + (NH4)2S = 2 SO2 + Zn(NH4)2
MgO + H2SO4 = Mg3O4 + H2SO3 =>
3 MgO + H2SO4 = Mg3O4 + H2SO3
Cu2 + O + HCl = CuCl + H2O =>
Cu2 + O + 2 HCl = 2 CuCl + H2O
C12H22O11 + NaC7H5O2 = C19H26O12 + NaOH =>
C12H22O11 + NaC7H5O2 = C19H26O12 + NaOH
AlO + H2SO4 = Al(SO4) + H2O =>
AlO + H2SO4 = Al(SO4) + H2O
KOH + H2O = KO + H3O =>
KOH + H2O = KO + H3O
Ca3(Po4)2 + Li = Li3Po4 + Ca =>
Ca3(Po4)2 + 6 Li = 2 Li3Po4 + 3 Ca
SbCl3 + S = Sb2S5 + Cl3 =>
2 SbCl3 + 5 S = Sb2S5 + 2 Cl3
MgCl2 + AgNO2 = AgCl + Mg(NO2)2 =>
MgCl2 + 2 AgNO2 = 2 AgCl + Mg(NO2)2
C2H110O6 + O2 = CO2 + H2O =>
2 C2H110O6 + 53 O2 = 4 CO2 + 110 H2O
MgCl2 + NH4Cl = Mg(NH4)2 + Cl2 =>
MgCl2 + 2 NH4Cl = Mg(NH4)2 + 2 Cl2
C4H10 + O2 = CO2 + H2O9 =>
2 C4H10 + 53 O2 = 8 CO2 + 10 H2O9
MgCl2 + NH4Cl = Mg(NH4)2 + Cl2 =>
MgCl2 + 2 NH4Cl = Mg(NH4)2 + 2 Cl2
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
(CH3)2(CH2)3COO + O2 = CO2 + H2O =>
(CH3)2(CH2)3COO + 8 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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