| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + Al + 2 SO4 + H2O = KAl(SO4)2*H2O
Si + ClCl = SiClClClCl =>
Si + 2 ClCl = SiClClClCl
BaO + HOH = Ba(OH)2 =>
BaO + HOH = Ba(OH)2
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
NaAsO2 + I2 + Na2CO3 + H2O = NaH2AsO4 + NaI + CO2 =>
NaAsO2 + I2 + Na2CO3 + H2O = NaH2AsO4 + 2 NaI + CO2
C2H4O + O2 = C2H4O2 =>
2 C2H4O + O2 = 2 C2H4O2
HOCl + C10H18O = C10H16O + HCl + H2O =>
HOCl + C10H18O = C10H16O + HCl + H2O
Zn(s) + FeNO3(s) = Zn(NO3)2(s) + Fe(s) =>
Zn(s) + 2 FeNO3(s) = Zn(NO3)2(s) + 2 Fe(s)
RaO + HCl = RaCl2 + H2 + O =>
RaO + 2 HCl = RaCl2 + H2 + O
C1H8O2 + O2 = CO + H2O =>
2 C1H8O2 + 3 O2 = 2 CO + 8 H2O
C6H8O7 + NH3 = C2H5NO2 + H2O =>
C6H8O7 + 3 NH3 = 3 C2H5NO2 + H2O
H2Ag + HBr = AgBr + H2 =>
2 H2Ag + 2 HBr = 2 AgBr + 3 H2
FeO + H2O2 = FeO2 + H2O =>
FeO + H2O2 = FeO2 + H2O
KH + CaN = KCa + HN =>
KH + CaN = KCa + HN
ZnO + KOH = Zn(OH) + OK =>
ZnO + KOH = Zn(OH) + OK
H3PO3 + NaOH = H2NaPO3 + H2O =>
H3PO3 + NaOH = H2NaPO3 + H2O
Co(No3)3 + K2Co3 = KNo3 + Co3Co3 =>
12 Co(No3)3 + 18 K2Co3 = 36 KNo3 + 11 Co3Co3
Zn + HNO3 = Zn(NO3)2 + HN4(NO3) + H2O =>
10 Zn + 25 HNO3 = 10 Zn(NO3)2 + HN4(NO3) + 12 H2O
Br + MnI7 = BrMnI7 =>
Br + MnI7 = BrMnI7
HNO3 + Sr(OH)2 = H2O + Sr(NO3)2 =>
2 HNO3 + Sr(OH)2 = 2 H2O + Sr(NO3)2
Sb(OH)5 = Sb + OH =>
Sb(OH)5 = Sb + 5 OH
K3PO4(aq) + Ca(NO3)2(aq) = Ca3(PO4)2 + KNO3 =>
2 K3PO4(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2 + 6 KNO3
BaCl2(s) + Na3PO4(s) = Ba3(PO4)2(s) + NaCl(s) =>
3 BaCl2(s) + 2 Na3PO4(s) = Ba3(PO4)2(s) + 6 NaCl(s)
Al{+3} + Pb = Pb{+2} + Al =>
2 Al{+3} + 3 Pb = 3 Pb{+2} + 2 Al
NH4CO3 + CaCl2 = NH4Cl2 + CaCO3 =>
NH4CO3 + CaCl2 = NH4Cl2 + CaCO3
HgBr2 = Br2 + Hg =>
HgBr2 = Br2 + Hg
TiCl3 + Mg2 = MgCl2 + Ti =>
4 TiCl3 + 3 Mg2 = 6 MgCl2 + 4 Ti
HCl + (NaOH)4 = H2O + NaCl =>
4 HCl + (NaOH)4 = 4 H2O + 4 NaCl
KNO3 + Na = KNaNO3 =>
KNO3 + Na = KNaNO3
HNO2 + Ba(OH)2 = Ba(NO3)2 + H20(l) =>
10 HNO2 + 5 Ba(OH)2 = 5 Ba(NO3)2 + H20(l)
CH3Br + Br2 = C2H4Br2 + HBr =>
2 CH3Br + Br2 = C2H4Br2 + 2 HBr
I + U = UI =>
I + U = UI
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca(NO3)2 = Ca + O + NO2 =>
Ca(NO3)2 = Ca + 2 O + 2 NO2
MnO4{-} + NO{2-} + H2O = MnO2 + NO{-} + OH{-} =>
MnO4{-} + 3 NO{2-} + 2 H2O = MnO2 + 3 NO{-} + 4 OH{-}
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
K + Al + SO4 + H2O = KAl(SO4)2(H2O)12 =>
K + Al + 2 SO4 + 12 H2O = KAl(SO4)2(H2O)12
Hg0 + CI2 = HgCI02 =>
Hg0 + CI2 = HgCI02
S2O3{-2} + BaCl2 = BaSO3{-2} + SCl2 =>
S2O3{-2} + BaCl2 = BaSO3{-2} + SCl2
Ga(NO2)3 + Fe(NO3)3 + NH2CH2COOH = GaFeO3 + CO2 + H2O + N2 =>
3 Ga(NO2)3 + 3 Fe(NO3)3 + 8 NH2CH2COOH = 3 GaFeO3 + 16 CO2 + 20 H2O + 13 N2
C6H7O2(ONO2)3 = CO2 + CO + H2O + N2 =>
2 C6H7O2(ONO2)3 = 3 CO2 + 9 CO + 7 H2O + 3 N2
Na3[SbS4] + HCl = Sb2S3 + S + NaCl + H2S =>
2 Na3[SbS4] + 6 HCl = Sb2S3 + 2 S + 6 NaCl + 3 H2S
Ag + Ni(NO3)2 = Ag(NO3)2 + Ni =>
Ag + Ni(NO3)2 = Ag(NO3)2 + Ni
[FeS2] + [NO3]{-} + H{+} = [SO4]{2-} + NO + H2O + Fe{3+} =>
[FeS2] + 5[NO3]{-} + 4 H{+} = 2[SO4]{2-} + 5 NO + 2 H2O + Fe{3+}
Fe2O3 + Al = FeO + Al2O3 =>
3 Fe2O3 + 2 Al = 6 FeO + Al2O3
NaHCO3(aq) + H3C6H5O7(aq) = H2O(l) + CO2(g) + NaC6H5O7(aq) =>
9 NaHCO3(aq) + 8 H3C6H5O7(aq) = 14 H2O(l) + 3 CO2(g) + 9 NaC6H5O7(aq)
Co(SO4)2 + Ba(NO3)2 = Co(NO3)2 + Ba(SO4)2 =>
Co(SO4)2 + Ba(NO3)2 = Co(NO3)2 + Ba(SO4)2
H2O + CO2 = C6H11O2 + O2 =>
22 H2O + 24 CO2 = 4 C6H11O2 + 31 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + HI = NI3 + H2 =>
NH3 + 3 HI = NI3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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