| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2HPO4 + 2 HCl = H3PO4 + 2 KCl
Fe + Fl2 = FeFl2 =>
Fe + Fl2 = FeFl2
RbBr + AgNO3 = AgBr + RbNO3 =>
RbBr + AgNO3 = AgBr + RbNO3
Zn + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn + H2SO4(aq) = ZnSO4(aq) + H2(g)
Sc2O3 = Sc + O2 =>
2 Sc2O3 = 4 Sc + 3 O2
HNO3 + HBr = NO2 + HBrO3 + H2O =>
6 HNO3 + HBr = 6 NO2 + HBrO3 + 3 H2O
CrBr3 + NaOH + Cl2 = Na2CrO4 + NaBrO4 + NaCl + H2O =>
2 CrBr3 + 64 NaOH + 27 Cl2 = 2 Na2CrO4 + 6 NaBrO4 + 54 NaCl + 32 H2O
NH4VO3 + H2SO4 = H6V10O28 + (NH4)2SO4 + H2O =>
10 NH4VO3 + 5 H2SO4 = H6V10O28 + 5(NH4)2SO4 + 2 H2O
Mn(NO3)2 + Na2S = MnS + Na2(NO3)2 =>
Mn(NO3)2 + Na2S = MnS + Na2(NO3)2
(H2O) + (CO2) = (C6H12O6) + O2 =>
6(H2O) + 6(CO2) = (C6H12O6) + 6 O2
FeSO4 + H2S = FeS + H2SO4 =>
FeSO4 + H2S = FeS + H2SO4
FeCl3 + H2C2O4 = HCl + CO2 + FeCl2 =>
2 FeCl3 + H2C2O4 = 2 HCl + 2 CO2 + 2 FeCl2
NaOH + AgNO3 = NaNO3 + OHAg =>
NaOH + AgNO3 = NaNO3 + OHAg
XCOCl + H2O = XCOOH + HCl =>
XCOCl + H2O = XCOOH + HCl
H2O + BrO3{-} + Sb{3+} = Br{-} + Sb{5+} + OH{-} =>
3 H2O + BrO3{-} + 3 Sb{3+} = Br{-} + 3 Sb{5+} + 6 OH{-}
C12H22O11(s) + H2O(l) = C2H5OH(l) + CO2(g) =>
C12H22O11(s) + H2O(l) = 4 C2H5OH(l) + 4 CO2(g)
Cu(OH)2(aq) = CuO + H2O(l) =>
Cu(OH)2(aq) = CuO + H2O(l)
Mg(ClO3)2 + C12H22O11 = MgCl2 + CO2 + H2O =>
4 Mg(ClO3)2 + C12H22O11 = 4 MgCl2 + 12 CO2 + 11 H2O
C10H15NO + HCl = C10H15N + H2O + Cl2 =>
C10H15NO + 2 HCl = C10H15N + H2O + Cl2
CH3OH + C6H8O7 = C28H48O6 + H2O =>
192 CH3OH + 10 C6H8O7 = 9 C28H48O6 + 208 H2O
Na2SO3 + HCI = NaCI + H2SO3 =>
Na2SO3 + 2 HCI = 2 NaCI + H2SO3
C6H12O6 + CH4O = C19H22O6 + H2O =>
7 C6H12O6 + 15 CH4O = 3 C19H22O6 + 39 H2O
C3H6(g) + O2 = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2 = 6 CO2(g) + 6 H2O(g)
Pb(C2H3O2)2(aq) + NaCl(aq) = PbCl2(s) + NaC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaC2H3O2(aq)
CH3OH + CH4N2O = C2H8N2 + O =>
CH3OH + CH4N2O = C2H8N2 + 2 O
Cs(s) + AlCl3(s) = CsCl(s) + Al(s) =>
3 Cs(s) + AlCl3(s) = 3 CsCl(s) + Al(s)
Cr2O7 + H2O = Cr + OH =>
Cr2O7 + 7 H2O = 2 Cr + 14 OH
CH3CH2OH + Cr2O7{-2} + H{+} = CH3CHO + Cr{+3} + H2O =>
3 CH3CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CHO + 2 Cr{+3} + 7 H2O
Cr + Br2 = CrBr2 =>
Cr + Br2 = CrBr2
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
CH3COOH + CH3CH2OH = CH3COOCH3CH2 + OH =>
4 CH3COOH + 2 CH3CH2OH = 3 CH3COOCH3CH2 + 4 OH
Al + NaCl + H2O = AlCl3 + NaOH + H2 =>
2 Al + 6 NaCl + 6 H2O = 2 AlCl3 + 6 NaOH + 3 H2
Ag + H2SO3 = Ag2SO3 + H2 =>
2 Ag + H2SO3 = Ag2SO3 + H2
NaI(aq) + Cl2(g) = NaCl(aq) + I2(g) =>
2 NaI(aq) + Cl2(g) = 2 NaCl(aq) + I2(g)
CuSO4 + H2SO4 = H2Cu(SO4)2 =>
CuSO4 + H2SO4 = H2Cu(SO4)2
Al2(SO3)3 + H3PO4 = H2O + SO2 + AlPO4 =>
Al2(SO3)3 + 2 H3PO4 = 3 H2O + 3 SO2 + 2 AlPO4
(NH4)3PO4(aq) + MgCl2(aq) = NH4Cl(s) + Mg3(PO4)2(aq) =>
2(NH4)3PO4(aq) + 3 MgCl2(aq) = 6 NH4Cl(s) + Mg3(PO4)2(aq)
(NH4)2SO4 + K2CO3 = K2SO4 + (NH4)2CO3 =>
(NH4)2SO4 + K2CO3 = K2SO4 + (NH4)2CO3
NaBr + CaF{2}— = NaF + CaBr{2} =>
NaBr + CaF{2}— = NaF + CaBr{2}
Co(NO3)2 + (NH4)2CO3 = CoCO3 + (NH4)(NO3) =>
Co(NO3)2 + (NH4)2CO3 = CoCO3 + 2(NH4)(NO3)
MnCl2 + CH3COOH = Mn[CO3] + HCl + CH2 =>
2 MnCl2 + 3 CH3COOH = 2 Mn[CO3] + 4 HCl + 4 CH2
CH3COCH3 + H2 = CH3CH(OH)CH3 =>
CH3COCH3 + H2 = CH3CH(OH)CH3
Ag(s) + Cl(g) = AgCl =>
Ag(s) + Cl(g) = AgCl
Cu{+} = Cu{+2} + Cu =>
2 Cu{+} = Cu{+2} + Cu
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
NaCl + K = KCl + Na =>
NaCl + K = KCl + Na
Cu + H(NO3)2 = Cu(NO3)2 + NO + H2O =>
7 Cu + 8 H(NO3)2 = 7 Cu(NO3)2 + 2 NO + 4 H2O
C20H27NO11 + NaOH = C2H2O4 + C14H22NaN =>
C20H27NO11 + NaOH = 3 C2H2O4 + C14H22NaN
As2S3 + (NH4)2S = (NH4)3AsS3 =>
As2S3 + 3(NH4)2S = 2(NH4)3AsS3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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