| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 2 O2 = 2 NO2
Co(OH)2 + CH3CSNH2 = CoS + CH3CONH2 + H2O =>
Co(OH)2 + CH3CSNH2 = CoS + CH3CONH2 + H2O
Ag(NO3) + NaOH = NaNO3 + AgOH =>
Ag(NO3) + NaOH = NaNO3 + AgOH
SiO3 + Be3 + Al2 = Be3Al2(SiO3)6 =>
6 SiO3 + Be3 + Al2 = Be3Al2(SiO3)6
NaCl2 + N3H12 + PO4 = Na3PO4 + NH4Cl =>
3 NaCl2 + 2 N3H12 + PO4 = Na3PO4 + 6 NH4Cl
Ae + Cl2 = AeCl =>
2 Ae + Cl2 = 2 AeCl
C2H6O2 + Cl2 = H2O + ClO2 + C2H4Cl2 =>
4 C2H6O2 + 5 Cl2 = 4 H2O + 2 ClO2 + 4 C2H4Cl2
H10CuO9S = CuSO4 + H2O =>
H10CuO9S = CuSO4 + 5 H2O
Al2S3 + HCl = Al2Cl3 + HS =>
Al2S3 + 3 HCl = Al2Cl3 + 3 HS
HIO3 + FeSO4 + H2SO4 = I + Fe2(SO4)3 + H2O =>
2 HIO3 + 10 FeSO4 + 5 H2SO4 = 2 I + 5 Fe2(SO4)3 + 6 H2O
N2 + O2 + Cr = Cr(NO3)2 =>
N2 + 3 O2 + Cr = Cr(NO3)2
Nb{5+} + O{2-} = Nb2O5 =>
2 Nb{5+} + 5 O{2-} = Nb2O5
Ag2SO4 + Cu(NO3)2 = AgNO3(aq) + CuSO4 =>
Ag2SO4 + Cu(NO3)2 = 2 AgNO3(aq) + CuSO4
CH3NH2 + H2O = CH3NH{-} + H3O{+} =>
CH3NH2 + H2O = CH3NH{-} + H3O{+}
NaNO2 + C2H4O2 = NaO2 + C2H4NO2 =>
NaNO2 + C2H4O2 = NaO2 + C2H4NO2
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
N2 + H2O = N2H4 + NO2 =>
3 N2 + 4 H2O = 2 N2H4 + 2 NO2
K(OH) + HBr = KBr*H(OH) =>
K(OH) + HBr = KBr*H(OH)
HCNO4 + CH3OH = CH3NO2 + CH2O + H2O =>
HCNO4 + 3 CH3OH = CH3NO2 + 3 CH2O + 2 H2O
Ca5(PO4)3F(s) + H2SO4(aq) = CaSO4(s) + H3PO4(aq) + HF(aq) =>
Ca5(PO4)3F(s) + 5 H2SO4(aq) = 5 CaSO4(s) + 3 H3PO4(aq) + HF(aq)
ClCH2CH2Cl = HCl + CH2CHCl =>
ClCH2CH2Cl = HCl + CH2CHCl
(NH4)2 + S + Fe(NO3)2 = (NH4)(NO3) + FeS =>
(NH4)2 + S + Fe(NO3)2 = 2(NH4)(NO3) + FeS
K2Mg3Fe3(AlSi3O10)2(OH)4 + H2SO4 = KAlSi3O8 + MgSO4 + FeSO4(aq) + H2O =>
K2Mg3Fe3(AlSi3O10)2(OH)4 + 6 H2SO4 = 2 KAlSi3O8 + 3 MgSO4 + 3 FeSO4(aq) + 8 H2O
Pt + HCl = Pt100000HCl =>
100000 Pt + HCl = Pt100000HCl
H3AsO3 + H2 = H3AsO2H2O =>
H3AsO3 + H2 = H3AsO2H2O
Ce + HCl = CeCl3 + H2 =>
2 Ce + 6 HCl = 2 CeCl3 + 3 H2
Cl2(g) + In(s) = InCl3(s) =>
3 Cl2(g) + 2 In(s) = 2 InCl3(s)
Al + HF(aq) = AlHF =>
Al + HF(aq) = AlHF
H{+} + ClO3{-} + e = Cl2 + H2O =>
12 H{+} + 2 ClO3{-} + 10e = Cl2 + 6 H2O
KFNaBr = NaFKBr =>
KFNaBr = NaFKBr
C2O4H2 + NaOH = NaC2O4 + H3O =>
C2O4H2 + NaOH = NaC2O4 + H3O
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CH3COH + O2 = CO + H2O =>
2 CH3COH + 3 O2 = 4 CO + 4 H2O
Na3FeF6 + Na2C2O4 = NaF + Na3C6O12Fe =>
Na3FeF6 + 3 Na2C2O4 = 6 NaF + Na3C6O12Fe
MgSiO3 + Al2SiO5 = MgAl2O4 + Mg2Al3(AlSi5)O18 =>
5 MgSiO3 + 5 Al2SiO5 = MgAl2O4 + 2 Mg2Al3(AlSi5)O18
Tl + H2SO4 = TlSO4 + H2 =>
Tl + H2SO4 = TlSO4 + H2
CaO(Cl2) + KI + H2SO4 = I2 + CaCl2 + H2O + K2SO4 =>
CaO(Cl2) + 2 KI + H2SO4 = I2 + CaCl2 + H2O + K2SO4
SrSn(OH)6 = SrSnO(OH)4 + H2O =>
SrSn(OH)6 = SrSnO(OH)4 + H2O
K2SO4 + NH4NO3 = (NH4)2SO4 + KNO3 =>
K2SO4 + 2 NH4NO3 = (NH4)2SO4 + 2 KNO3
MnSO4 + KOH + O2 = MnO3 + K2SO4 + H2O =>
MnSO4 + 2 KOH + O2 = MnO3 + K2SO4 + H2O
HNO3 + NaOH = H3O + Na(NO3)2 =>
2 HNO3 + NaOH = H3O + Na(NO3)2
UO3 + SF4 = SO4 + UF3 =>
4 UO3 + 3 SF4 = 3 SO4 + 4 UF3
Cu(I)CO3 + MgSO4 = Cu(I)SO4 + MgCO3 =>
Cu(I)CO3 + MgSO4 = Cu(I)SO4 + MgCO3
Bi2S3 + NH3 = Bi2(NH3)4 + S =>
Bi2S3 + 4 NH3 = Bi2(NH3)4 + 3 S
CH3COOC2H5 + Na2CO3 = CH3COONa + CO2 + H2O =>
4 CH3COOC2H5 + 5 Na2CO3 = 10 CH3COONa + CO2 + H2O
Ba + CH3COOH = H2 + Ba(C2H3O2)2 =>
Ba + 2 CH3COOH = H2 + Ba(C2H3O2)2
Br2 + BaI = BaBr + I2 =>
Br2 + 2 BaI = 2 BaBr + I2
Cu(OH)2(s) + H3Po4(s) = Cu3(Po4)2 + H2O =>
3 Cu(OH)2(s) + 2 H3Po4(s) = Cu3(Po4)2 + 6 H2O
CrCl2 + KMnO4 + HCl = CrCl3 + KCl + MnCl2 + H2O =>
5 CrCl2 + KMnO4 + 8 HCl = 5 CrCl3 + KCl + MnCl2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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