| Équations équilibrées la veille | Équations équilibrées le lendemain |
AuCl + KSCN = AuSCN + KCl
Ca(CH3(CH2)10COO)2 + Na3PO4 = Na3(CH3(CH2)10COO)2 + CaPO4 =>
Ca(CH3(CH2)10COO)2 + Na3PO4 = Na3(CH3(CH2)10COO)2 + CaPO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
MgCl2 + NaNO3 = Mg(NO3)2 + NaCl =>
MgCl2 + 2 NaNO3 = Mg(NO3)2 + 2 NaCl
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
Zn(s) + CuSO4(AQ) = ZnSO4(AQ)Cu(s) =>
Zn(s) + CuSO4(AQ) = ZnSO4(AQ)Cu(s)
Na + Cu2SO4 = Na2SO4 + Cu =>
2 Na + Cu2SO4 = Na2SO4 + 2 Cu
Ba(OH)2 + KNO3 = Ba(NO3)2 + KOH =>
Ba(OH)2 + 2 KNO3 = Ba(NO3)2 + 2 KOH
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
FeCl3 + KCO3 = FeCO3 + KCl3 =>
FeCl3 + KCO3 = FeCO3 + KCl3
Cl2(g) + OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O =>
Cl2(g) + 2 OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O
FeCl3 + KCO3 = FeCO3 + KCl3 =>
FeCl3 + KCO3 = FeCO3 + KCl3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
N3O + H2 = N2 + H2O =>
2 N3O + 2 H2 = 3 N2 + 2 H2O
(CaSO4)H2O + H2O = CaSO4*2H2O =>
(CaSO4)H2O + H2O = CaSO4*2H2O
FeCl3 + KCO3 = FeCO3 + KCl3 =>
FeCl3 + KCO3 = FeCO3 + KCl3
Hg + SCN = Hg(SCN)2 =>
Hg + 2 SCN = Hg(SCN)2
AgNO3 + HCI = AgCI + HNO3 =>
AgNO3 + HCI = AgCI + HNO3
SnO2{2-} + Bi(OH)3 = Bi + H2O + SnO3{2-} =>
3 SnO2{2-} + 2 Bi(OH)3 = 2 Bi + 3 H2O + 3 SnO3{2-}
I2 + KBr = K + I2Br =>
I2 + KBr = K + I2Br
C2H2(g) + Cl2(g) = C2H2Cl4(g) =>
C2H2(g) + 2 Cl2(g) = C2H2Cl4(g)
Ga + Cd{+2) = Ga{+3}+Cd =>
2 Ga + 3 Cd{+2) = 2 Ga{+3}+3Cd
KSO3 + H2SO4 = KSO4 + H2O + SO2 =>
KSO3 + H2SO4 = KSO4 + H2O + SO2
NaClO3 + Na2S + HCl = NaCl + S + H2O =>
NaClO3 + 3 Na2S + 6 HCl = 7 NaCl + 3 S + 3 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
FeCl3 + KCO3 = FeCO3 + KCl3 =>
FeCl3 + KCO3 = FeCO3 + KCl3
CH3CH(OH)CH3 + Br2 = CH2BrCH2Br + H2O =>
2 CH3CH(OH)CH3 + 3 Br2 = 3 CH2BrCH2Br + 2 H2O
Na2(SO4) + Mg(NO3)2 = Na(NO3) + Mg2(SO4)2 =>
2 Na2(SO4) + 2 Mg(NO3)2 = 4 Na(NO3) + Mg2(SO4)2
MgSO4 + NaCl = Na2SO4 + MgCl2 =>
MgSO4 + 2 NaCl = Na2SO4 + MgCl2
FeSO4 + Na2S = FeS + Na2SO4 =>
FeSO4 + Na2S = FeS + Na2SO4
FeCl3 + Sn = FeSn3 + Cl2 =>
2 FeCl3 + 6 Sn = 2 FeSn3 + 3 Cl2
Cu(NO3) + Zn(s) = Cu(s) + Zn(NO3)2 =>
2 Cu(NO3) + Zn(s) = 2 Cu(s) + Zn(NO3)2
CdCl2 + H2S = HCl + CdS =>
CdCl2 + H2S = 2 HCl + CdS
Na2SO4 + FeCl2 = Fe(SO4) + NaCl =>
Na2SO4 + FeCl2 = Fe(SO4) + 2 NaCl
CoS + NaClO3 + H2SO4 = CoSO4 + Na2SO4 + Cl2 + H2O =>
5 CoS + 8 NaClO3 + 4 H2SO4 = 5 CoSO4 + 4 Na2SO4 + 4 Cl2 + 4 H2O
C4H10 + Br = C4H9 + HBr =>
C4H10 + Br = C4H9 + HBr
Zn + S = ZnS =>
Zn + S = ZnS
SO2 + HIO3 + H4O = H2SO4 + I2 =>
11 SO2 + 6 HIO3 + 4 H4O = 11 H2SO4 + 3 I2
NaAlO2HClH2O = NaClAl(OH)3 =>
NaAlO2HClH2O = NaClAl(OH)3
HMnO4 + Ni = Ni(MnO4)3 + H2 =>
6 HMnO4 + 2 Ni = 2 Ni(MnO4)3 + 3 H2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
ZnS + HNO3 = ZnSO4 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
Fe(OH)2 + H3PO4 = (FeOH)H2PO4 + H2O =>
Fe(OH)2 + H3PO4 = (FeOH)H2PO4 + H2O
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
K2Cr2O7 + H2S + H2X = K2X + Cr2(X)3 + S + H2O =>
K2Cr2O7 + 3 H2S + 4 H2X = K2X + Cr2(X)3 + 3 S + 7 H2O
Mn(HS)2 + O2 = MnS + SO2 + H2O =>
2 Mn(HS)2 + 3 O2 = 2 MnS + 2 SO2 + 2 H2O
La2O3 + CrO3 = LaCrO3 + O2 =>
2 La2O3 + 4 CrO3 = 4 LaCrO3 + 3 O2
C4H10 + Br = HBr + C4H8 =>
C4H10 + 2 Br = 2 HBr + C4H8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/24
Équations équilibrées sur10/23/23
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