| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + Cl = ClS + H2
MnCl2 + KOCl + KOH = MnO2 + KCl + H2O =>
MnCl2 + KOCl + 2 KOH = MnO2 + 3 KCl + H2O
H2Te + Ni(OH)3 = TeNiOH + H2O =>
H2Te + Ni(OH)3 = TeNiOH + 2 H2O
FeS + HCI = Fe2CI + H2 + S =>
4 FeS + 2 HCI = 2 Fe2CI + H2 + 4 S
ZnSO4 + K4Fe(CN)6 = Zn4(Fe(CN)6)2 + K2SO4 =>
4 ZnSO4 + 2 K4Fe(CN)6 = Zn4(Fe(CN)6)2 + 4 K2SO4
I2 + ClO3{-} = Cl{-} + IO3 =>
I2 + 2 ClO3{-} = 2 Cl{-} + 2 IO3
Ra + HCl = RaCl2 + H =>
Ra + 2 HCl = RaCl2 + 2 H
NH4 + NaOH = NaH4 + NOH =>
NH4 + NaOH = NaH4 + NOH
CoCO3 + NH3 = CO3{2-} + Co(NH3)6{2+} =>
CoCO3 + 6 NH3 = CO3{2-} + Co(NH3)6{2+}
HF + Li(OH) = HF(OH) + Li =>
HF + Li(OH) = HF(OH) + Li
PbN2O6 + H3AsO4 = PbHAsO4 + HNO3 =>
PbN2O6 + H3AsO4 = PbHAsO4 + 2 HNO3
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CH5OH + CuO = CH3COH + Cu + H2O =>
2 CH5OH + 3 CuO = CH3COH + 3 Cu + 4 H2O
HClO4 + KCH3COO = KClO4 + CH3COOH =>
HClO4 + KCH3COO = KClO4 + CH3COOH
CrO3(s) + HCl = CrO2Cl2 + H2O =>
CrO3(s) + 2 HCl = CrO2Cl2 + H2O
Zn + H2N = Zn3N2 + H2 =>
3 Zn + 2 H2N = Zn3N2 + 2 H2
Cu(OH) + Ni2(SO4) = Ni(OH) + Cu2(SO4) =>
2 Cu(OH) + Ni2(SO4) = 2 Ni(OH) + Cu2(SO4)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2Cr2O4 + MgO = MgCr2O4 + H2O =>
H2Cr2O4 + MgO = MgCr2O4 + H2O
AgN3 = N2(g) + Ag =>
2 AgN3 = 3 N2(g) + 2 Ag
CoI3 + Cl2 = CoCl2 + I2 =>
2 CoI3 + 2 Cl2 = 2 CoCl2 + 3 I2
N3 + O2 = N2O3 =>
4 N3 + 9 O2 = 6 N2O3
CO2 + O2 = CO56746 =>
CO2 + 28372 O2 = CO56746
CH5COOH = CH6 + CO2 =>
CH5COOH = CH6 + CO2
Al{+3} + Cl{-} = Cl2 + Al =>
2 Al{+3} + 6 Cl{-} = 3 Cl2 + 2 Al
C4H10NH2 + O2 = CO2 + H2O + N2 =>
2 C4H10NH2 + 14 O2 = 8 CO2 + 12 H2O + N2
BaCl2 + Al2(CO3)3 = BaCO3 + AlCl3 =>
3 BaCl2 + Al2(CO3)3 = 3 BaCO3 + 2 AlCl3
Li2CO3 + NiO + MoO3 = Li2Ni2Mo3O12 + CO2 =>
Li2CO3 + 2 NiO + 3 MoO3 = Li2Ni2Mo3O12 + CO2
Na3P + Ca2O = Na2O + Ca3P =>
2 Na3P + 3 Ca2O = 3 Na2O + 2 Ca3P
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HPO + Sn = SnPO + H2 =>
2 HPO + 2 Sn = 2 SnPO + H2
Na2TeO3 + HCl + NaI = Te + I2 + H2O + NaCl =>
Na2TeO3 + 6 HCl + 4 NaI = Te + 2 I2 + 3 H2O + 6 NaCl
ClO4{-} + H2O = ClO3{-} + OH =>
ClO4{-} + H2O = ClO3{-} + 2 OH
HCl + K3PO4 = H3PO4 + KCl* =>
3 HCl + K3PO4 = H3PO4 + 3 KCl*
CuO + C12H22O11 = CO2 + H2O + CuC =>
8 CuO + C12H22O11 = 4 CO2 + 11 H2O + 8 CuC
NaOH + PbSO3 = Na2SO3 + Pb(OH)2 =>
2 NaOH + PbSO3 = Na2SO3 + Pb(OH)2
H2Te + KOH = K2Te + H2O =>
H2Te + 2 KOH = K2Te + 2 H2O
H2CrO4 + H2O = H3O + HCrO4 =>
H2CrO4 + H2O = H3O + HCrO4
K + Al + O2 = KAlO2 =>
K + Al + O2 = KAlO2
C3H7OH + Na2Cr2O7 + HCl = CrCl3 + NaCl + H2O + HC3H5O2 =>
3 C3H7OH + 2 Na2Cr2O7 + 16 HCl = 4 CrCl3 + 4 NaCl + 11 H2O + 3 HC3H5O2
CuCl2 + Zn(NO3)2 = Cu(NO3)2 + Cl2Zn =>
CuCl2 + Zn(NO3)2 = Cu(NO3)2 + Cl2Zn
Ni(s) + H2O(l) = Ni(OH)2(aq) + H2(g) =>
Ni(s) + 2 H2O(l) = Ni(OH)2(aq) + H2(g)
(CH3)NH + BF3 = CH3N + BF3H =>
(CH3)NH + BF3 = CH3N + BF3H
C + KNO4 = K2CO3 + CO2 + N2 =>
7 C + 4 KNO4 = 2 K2CO3 + 5 CO2 + 2 N2
Sn + CuSO4 = SnO + CuSO3 =>
Sn + CuSO4 = SnO + CuSO3
C2H2(g) + O2(g) = CO(g) + H2(g) =>
C2H2(g) + O2(g) = 2 CO(g) + H2(g)
C10H24O3 + O2 = CO2 + H2O =>
2 C10H24O3 + 29 O2 = 20 CO2 + 24 H2O
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2(s) + 6 H2O(l)
KOH + CH3COOH = HK + CH3COOOH =>
KOH + CH3COOH = HK + CH3COOOH
NH3 = H3N =>
NH3 = H3N
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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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