| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnOH + NaCl = ZnCl + NaOH
S8 + HO2 = H2S + SO2 =>
3 S8 + 16 HO2 = 8 H2S + 16 SO2
Cs(s) + H2O(l) = CsOH(aq) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(aq) + H2(g)
K2MnO4 + NaOH = Na2MnO4 + KOH =>
K2MnO4 + 2 NaOH = Na2MnO4 + 2 KOH
FeO3 + H = H2O3 + Fe =>
FeO3 + 2 H = H2O3 + Fe
LiCl + KNO3 = LiNO3 + KCl =>
LiCl + KNO3 = LiNO3 + KCl
H2O + Na2CO3 = NaHCO3 + NaOH =>
H2O + Na2CO3 = NaHCO3 + NaOH
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Cr0 = Cr =>
Cr0 = Cr
KOH + C2H4O2 = KC + CO2 + H2O =>
8 KOH + 5 C2H4O2 = 8 KC + 2 CO2 + 14 H2O
HNO3 + I2 = HIO3 + NO2 + H2 =>
6 HNO3 + I2 = 2 HIO3 + 6 NO2 + 2 H2
Ba(No3)2 + KCl = BaCl2 + KNo3 =>
Ba(No3)2 + 2 KCl = BaCl2 + 2 KNo3
LiCl + KNO3 = LiNO3 + KCl =>
LiCl + KNO3 = LiNO3 + KCl
H2O + Na2CO3 = NaHCO3 + NaOH =>
H2O + Na2CO3 = NaHCO3 + NaOH
K2S + H2O + KBrO4 = S2 + KOH + KBr =>
4 K2S + 4 H2O + KBrO4 = 2 S2 + 8 KOH + KBr
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
Zn(CO3) = ZnO + CO2 =>
Zn(CO3) = ZnO + CO2
AgCH3COO + NaOH = AgOH + NaCH3COO =>
AgCH3COO + NaOH = AgOH + NaCH3COO
SO4 + H2SO4 = H2O4 + SSO4 =>
SO4 + H2SO4 = H2O4 + SSO4
Al + HCl + H2O = Al2Cl(OH)5 + H2 =>
2 Al + HCl + 5 H2O = Al2Cl(OH)5 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2C2O4 + Ce(SO4)2 = CO2 + H2SO4 + Ce2(SO4)3 =>
H2C2O4 + 2 Ce(SO4)2 = 2 CO2 + H2SO4 + Ce2(SO4)3
Zn + Pb(C2H3O2)2 = Pb + Zn(C2H3O2) =>
2 Zn + Pb(C2H3O2)2 = Pb + 2 Zn(C2H3O2)
Mg4 + O2 = MgO =>
Mg4 + 2 O2 = 4 MgO
Pb(NO3)2(aq) + NH4Br(aq) = NH4NO3(aq) + PbBr2(aq) =>
Pb(NO3)2(aq) + 2 NH4Br(aq) = 2 NH4NO3(aq) + PbBr2(aq)
Fe(OH)3 + NaOH + NaNO3 = Na2FeO4 + NaNO2 + H2O =>
2 Fe(OH)3 + 4 NaOH + 3 NaNO3 = 2 Na2FeO4 + 3 NaNO2 + 5 H2O
C100 = C =>
C100 = 100 C
Co2(SO4)3 + KOH = Co(OH)3 + K2SO4 =>
Co2(SO4)3 + 6 KOH = 2 Co(OH)3 + 3 K2SO4
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
HSO4{-} + H2O = H2SO4 + OH{-} =>
HSO4{-} + H2O = H2SO4 + OH{-}
K2SO4(aq) + FeBr3(aq) = KBr(aq) + Fe2(SO4)3(aq) =>
3 K2SO4(aq) + 2 FeBr3(aq) = 6 KBr(aq) + Fe2(SO4)3(aq)
C8H5KO4NaOH = C8H5KO4 + NaOH =>
C8H5KO4NaOH = C8H5KO4 + NaOH
N2H6SO4 + I2 = N2 + HI + H2SO4 =>
N2H6SO4 + 2 I2 = N2 + 4 HI + H2SO4
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
HNO3 + I2 = HIO3 + NO2 + H2 =>
6 HNO3 + I2 = 2 HIO3 + 6 NO2 + 2 H2
Na3AlO3H2SO4 = Na3[AlO3]SO4H2 =>
Na3AlO3H2SO4 = Na3[AlO3]SO4H2
F2 + LiBr = Br2 + LiF =>
F2 + 2 LiBr = Br2 + 2 LiF
NH4NO3 + KOH = KNO3NH3 + H2O =>
NH4NO3 + KOH = KNO3NH3 + H2O
Zn + NO3{-} + H3O{+} = Zn{2+} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H3O{+} = 4 Zn{2+} + NH4{+} + 13 H2O
CuO + Al = Cu + AlO3 =>
3 CuO + Al = 3 Cu + AlO3
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Ba(OH) + H2SO4 = BaHSO4 + H2O =>
Ba(OH) + H2SO4 = BaHSO4 + H2O
NH4OHHCl = NH4ClHOH =>
NH4OHHCl = NH4ClHOH
N2 + F3 = NF3 =>
N2 + 2 F3 = 2 NF3
KOH + C2H4O2 = KC + CO2 + H2O =>
8 KOH + 5 C2H4O2 = 8 KC + 2 CO2 + 14 H2O
C3H7ClNaOH = C3H6NaClH2O =>
C3H7ClNaOH = C3H6NaClH2O
C6H5COOH + Cl2 = C6H5COO + HCl =>
2 C6H5COOH + Cl2 = 2 C6H5COO + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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