| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + H2S = ZnH2 + Cl2S
Zn + SnI = Sn + ZnI =>
Zn + SnI = Sn + ZnI
Mg + H2S = MgS + H =>
Mg + H2S = MgS + 2 H
KMnO4 + H2SO4 + SnCl2 = MnSO4 + K2SO4 + H2SnO3 + Cl2 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 SnCl2 = 4 MnSO4 + 2 K2SO4 + 5 H2SnO3 + 5 Cl2 + H2O
Fe + Ca3N2 = Fe3N2 + Ca =>
3 Fe + Ca3N2 = Fe3N2 + 3 Ca
H2S + CH3F = H2F + CH3S =>
H2S + CH3F = H2F + CH3S
C3H5(ONO2)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(ONO2)3 = 12 CO2 + 10 H2O + 6 N2 + O2
ZnO + KMnO4 = K2O + Zn(MnO4)2 =>
ZnO + 2 KMnO4 = K2O + Zn(MnO4)2
Na3(PO4) + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
C(s) + O{2}(g) = CO{2}(g) =>
C(s) + O{2}(g) = CO{2}(g)
NaNO2 + HNO3 = NaOH + NO2 =>
NaNO2 + HNO3 = NaOH + 2 NO2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
CuCl2*2H2O + C2H4(NH2)2 = (Cu(C2H4(NH2)2)2)Cl2 + H2O =>
CuCl2*2H2O + 2 C2H4(NH2)2 = (Cu(C2H4(NH2)2)2)Cl2 + 2 H2O
C + Br2 = C(Br2)4 =>
C + 4 Br2 = C(Br2)4
KMnO4 + Sn + KOH = K2SnO2 + H2O + K2MnO4 =>
2 KMnO4 + Sn + 4 KOH = K2SnO2 + 2 H2O + 2 K2MnO4
N2O = N + O =>
N2O = 2 N + O
KOH(ag) + H2CO3(ag) = H2O(l) + KHCO3(ag) =>
KOH(ag) + H2CO3(ag) = H2O(l) + KHCO3(ag)
CrI3 + Cl2 + KOH = K2Cr4 + KIO3 + KCl + H2O =>
4 CrI3 + 29 Cl2 + 72 KOH = K2Cr4 + 12 KIO3 + 58 KCl + 36 H2O
C + Br2 = C(Br2)4 =>
C + 4 Br2 = C(Br2)4
CaSO4 + KOH = K2SO4 + Ca(OH)2 =>
CaSO4 + 2 KOH = K2SO4 + Ca(OH)2
Cl2 + CuI = I + Cl2Cu2 =>
Cl2 + 2 CuI = 2 I + Cl2Cu2
B + KNO2 + KOH = K3BO3 + NH3 + H2O =>
2 B + KNO2 + 5 KOH = 2 K3BO3 + NH3 + H2O
SO4{2-} + CH2O = H2S + CO3{2-} + H{+} =>
SO4{2-} + 2 CH2O = H2S + 2 CO3{2-} + 2 H{+}
C + Br2 = C(Br2)4 =>
C + 4 Br2 = C(Br2)4
HgBr = Hg + Br2 =>
2 HgBr = 2 Hg + Br2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al + HNO3 = Al(NO3)3 + NH3 + H2O =>
8 Al + 27 HNO3 = 8 Al(NO3)3 + 3 NH3 + 9 H2O
Al2(SO4)3 + NaF = Na3[AlF6] + Na2SO4 =>
Al2(SO4)3 + 12 NaF = 2 Na3[AlF6] + 3 Na2SO4
C + Br2 = C(Br2)4 =>
C + 4 Br2 = C(Br2)4
H2SO3 + Na2O = H2O + Na2SO3 =>
H2SO3 + Na2O = H2O + Na2SO3
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
PBO + HCe = PBCe2 + H2O =>
PBO + 2 HCe = PBCe2 + H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
C + Br2 = C(Br2)4 =>
C + 4 Br2 = C(Br2)4
H2S + Br2 + H2O = H2SO4 + HBr2 =>
H2S + 8 Br2 + 4 H2O = H2SO4 + 8 HBr2
C2H3O2 + CaOH2 = Ca(C2H3O2)2 + H2O =>
2 C2H3O2 + CaOH2 = Ca(C2H3O2)2 + H2O
Co2O3 + CaCO3 + Er2O3 = Ca3Co3ErO9 + CO2 =>
3 Co2O3 + 6 CaCO3 + Er2O3 = 2 Ca3Co3ErO9 + 6 CO2
C + Br2 = C(Br2)4 =>
C + 4 Br2 = C(Br2)4
H2 + Br2 = HBr2 =>
H2 + 2 Br2 = 2 HBr2
MnO2 + NaClO3 + Na2CO3 = Na2MnO4 + NaCl + CO2 =>
3 MnO2 + NaClO3 + 3 Na2CO3 = 3 Na2MnO4 + NaCl + 3 CO2
CuFeS2 + SiO2 + O2 = Cu2S + FeO*SiO3 + SO2 =>
2 CuFeS2 + 2 SiO2 + 5 O2 = Cu2S + 2 FeO*SiO3 + 3 SO2
C27H55OH + O2 = CO2 + H2O =>
2 C27H55OH + 81 O2 = 54 CO2 + 56 H2O
CoCl2(aq) + Ca(OH)2(aq) = CaCl2(aq) + Co(OH)2 =>
CoCl2(aq) + Ca(OH)2(aq) = CaCl2(aq) + Co(OH)2
NaBr(s) + HCl(aq) = NaCl(s) + HBr(aq) =>
NaBr(s) + HCl(aq) = NaCl(s) + HBr(aq)
PB(OH)2 + NaOH = Na2PBO2 + H2O =>
PB(OH)2 + 2 NaOH = Na2PBO2 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2 + Ag3PO4 = H3PO4 + Ag =>
3 H2 + 2 Ag3PO4 = 2 H3PO4 + 6 Ag
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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