| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cd(NO3)2 + Na3PO4 = CdPO4 + Na3(NO3)2
BaCO3 + K2CO3 + Li2CO3 + BaSO4 + NH4H2PO4 = Ba3KLi(PO4)2(SO4) + NH3 + H2O + CO2 =>
4 BaCO3 + K2CO3 + Li2CO3 + 2 BaSO4 + 4 NH4H2PO4 = 2 Ba3KLi(PO4)2(SO4) + 4 NH3 + 6 H2O + 6 CO2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
FeSO4 + KMnO4 + HCl = H2O + Fe2(SO4)3 + FeCl3 + KCl + MnCl2 =>
15 FeSO4 + 3 KMnO4 + 24 HCl = 12 H2O + 5 Fe2(SO4)3 + 5 FeCl3 + 3 KCl + 3 MnCl2
Na2S2O3 + KBrO3 + H2O = SO2 + KBr + NaOH =>
3 Na2S2O3 + 2 KBrO3 + 3 H2O = 6 SO2 + 2 KBr + 6 NaOH
Fe + Na2S2O3 + HCl = FeS2O3 + NaCl + H =>
Fe + Na2S2O3 + 2 HCl = FeS2O3 + 2 NaCl + 2 H
AgNO3 + SO4 = Ag(SO4)NO3 =>
AgNO3 + SO4 = Ag(SO4)NO3
Mn + FeO = MnO + Fe =>
Mn + FeO = MnO + Fe
SiCl4 + Mg = MgCl2 + Si =>
SiCl4 + 2 Mg = 2 MgCl2 + Si
(NH4)3PO4 + Sr(NO3)2 = Sr3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 NH4NO3
C10H16N5O13P3 + C21H26N6O15P2 + H3N = C10H14N5O7P + H4O7P2 + C21H27N7O14P2 =>
C10H16N5O13P3 + C21H26N6O15P2 + H3N = C10H14N5O7P + H4O7P2 + C21H27N7O14P2
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2O3 + K2SO4 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 2 H2SO4 = 3 CH3COOH + 2 Cr2O3 + 2 K2SO4 + 5 H2O
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
RCOX + RCOONa = RCOOCOR + NaX =>
RCOX + RCOONa = RCOOCOR + NaX
ZnCO3 + H3O{+} + H2O = Zn(OH2)6{2+} + CO2 =>
ZnCO3 + 2 H3O{+} + 3 H2O = Zn(OH2)6{2+} + CO2
KMnO4 + SnCl2 = KCl + Sn(MnO4)2 =>
2 KMnO4 + SnCl2 = 2 KCl + Sn(MnO4)2
CH3OH + H2 = CH3 + H2O =>
2 CH3OH + H2 = 2 CH3 + 2 H2O
As2O5 + SO2 + H2O = H2SO4 + H3AsO3 =>
As2O5 + 2 SO2 + 5 H2O = 2 H2SO4 + 2 H3AsO3
NaOH + H2SO4 = Na(SO4) + H2(OH) =>
NaOH + H2SO4 = Na(SO4) + H2(OH)
As2S5 + HNO3 + H2O = H2SO4 + H3As2O4 + NO =>
3 As2S5 + 35 HNO3 + 2 H2O = 15 H2SO4 + 3 H3As2O4 + 35 NO
Cl{-} + MnO4{-} + H2O = Cl2 + Mn{2+} + OH{-} =>
10 Cl{-} + 2 MnO4{-} + 8 H2O = 5 Cl2 + 2 Mn{2+} + 16 OH{-}
C6H6CH3 + NaOH = C6H6CH3OH + Na =>
C6H6CH3 + NaOH = C6H6CH3OH + Na
Sodiumbicarbonate = Sodiumcarbonate + Water + Carbondioxide =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
Al + NaOH + H2O + O2 = NaAl(OH)4 =>
4 Al + 4 NaOH + 6 H2O + 3 O2 = 4 NaAl(OH)4
P + O4 = (PO4) =>
P + O4 = (PO4)
HCOOH + Mg2 = (HCOO)2Mg + H2 =>
4 HCOOH + Mg2 = 2(HCOO)2Mg + 2 H2
H3O + PO4 = H3O4 + PO =>
H3O + PO4 = H3O4 + PO
C2H3NaO2 + Pb(NO3)2 = Pb(C2H3O2)2 + NaNO3 =>
2 C2H3NaO2 + Pb(NO3)2 = Pb(C2H3O2)2 + 2 NaNO3
Fe2(SO4)3 + NH4(OH) = Fe(OH)3 + (NH4)2(SO4) =>
Fe2(SO4)3 + 6 NH4(OH) = 2 Fe(OH)3 + 3(NH4)2(SO4)
Fe(SCN)3 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + CO2 + KCl + N2 + SO2 + H2O =>
2 Fe(SCN)3 + 9 K2Cr2O7 + 78 HCl = 2 FeCl3 + 18 CrCl3 + 6 CO2 + 18 KCl + 3 N2 + 6 SO2 + 39 H2O
NaCl + HCl + H2CO3 = CHCl3 + NaClO + H2O =>
NaCl + 3 HCl + H2CO3 = CHCl3 + NaClO + 2 H2O
I{-} + S4O6{2-} = I2 + S2O3{2-} =>
2 I{-} + S4O6{2-} = I2 + 2 S2O3{2-}
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
Cr(s) + Mg(NO3)3(aq) = Cr(NO3)2(aq) + Mg(s) =>
3 Cr(s) + 2 Mg(NO3)3(aq) = 3 Cr(NO3)2(aq) + 2 Mg(s)
CUCO3(s) + S = CUS + CO3 =>
CUCO3(s) + S = CUS + CO3
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
AuCl3 + H2O = Au(OH)3 + HCl =>
AuCl3 + 3 H2O = Au(OH)3 + 3 HCl
H2SO4 + HO{-} = SO4{2-} + H2O =>
H2SO4 + 2 HO{-} = SO4{2-} + 2 H2O
HOCl + NH3 = H2O + NCl3 =>
3 HOCl + NH3 = 3 H2O + NCl3
KBr + HNO3 = KNO3 + NO + Br + H2O2 =>
KBr + 2 HNO3 = KNO3 + NO + Br + H2O2
SO3 + Mg2O2 = Mg2(SO4)2 =>
2 SO3 + Mg2O2 = Mg2(SO4)2
Na2CO3 + H2O + CO2 = NaHCO3 = =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
CuCO3(s) = CO2 + CuO =>
CuCO3(s) = CO2 + CuO
C2 + H2O = CO + H3 =>
3 C2 + 6 H2O = 6 CO + 4 H3
NaOH + Al + H2O = NaAlO2 + H2 =>
2 NaOH + 2 Al + 2 H2O = 2 NaAlO2 + 3 H2
NaC2H3O2(aq) + Pb(NO3)2(aq) = Na(NO3)2 + PbC2H3O2 =>
NaC2H3O2(aq) + Pb(NO3)2(aq) = Na(NO3)2 + PbC2H3O2
H3PO4 + NaOH = HOH + H2PO4 + Na =>
H3PO4 + NaOH = HOH + H2PO4 + Na
NO2 + KOH = H2O + KNO2 + KNO3 =>
2 NO2 + 2 KOH = H2O + KNO2 + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/24
Équations équilibrées sur02/26/23
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