| Équations équilibrées la veille | Équations équilibrées le lendemain |
BrO3{-}(aq) + 3 Sn{+2}(aq) + 6 H{+} = Br{-}(aq) + 3 Sn{+4}(aq) + 3 H2O
Mg + CuCl2 + H2O = MgCl2 + CuO + H2 =>
Mg + CuCl2 + H2O = MgCl2 + CuO + H2
As2S3 + ClO4{-} + H2O = AsO4{3-} + S + H{+} + Cl{-} =>
4 As2S3 + 5 ClO4{-} + 12 H2O = 8 AsO4{3-} + 12 S + 24 H{+} + 5 Cl{-}
C15H31COOH = CH3COOH + C14H28 =>
C15H31COOH = CH3COOH + C14H28
Au + KNC + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KNC + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
AgC2H3O2 + Fe2(SO4)3 = Ag2SO4 + Fe(C2H3O2)3 =>
6 AgC2H3O2 + Fe2(SO4)3 = 3 Ag2SO4 + 2 Fe(C2H3O2)3
Na(cr) + O2(g) = Na2O(cr) =>
4 Na(cr) + O2(g) = 2 Na2O(cr)
(NH4)2SO4 + KOH = K2SO4 + NH4OH =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH4OH
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
Al + NaOH + NaClO3 = Na3AlO3 + NaCl + H2O =>
2 Al + 6 NaOH + NaClO3 = 2 Na3AlO3 + NaCl + 3 H2O
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl =>
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl
CuO + CaCl2 = CuCl2 + CaO =>
CuO + CaCl2 = CuCl2 + CaO
CrO2 = Cr2O3 + O2 =>
4 CrO2 = 2 Cr2O3 + O2
CuCl2 + CaNO3 = CaCl + Cu(NO3)2 =>
CuCl2 + 2 CaNO3 = 2 CaCl + Cu(NO3)2
In + H2 = InH2 =>
In + H2 = InH2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Ca + PbO2 = CaO + Pb =>
2 Ca + PbO2 = 2 CaO + Pb
MnO2 + H2 = H2O + MnO =>
MnO2 + H2 = H2O + MnO
Ca(OH)2 + H2S = (Ca(OH))2S + H2O =>
2 Ca(OH)2 + H2S = (Ca(OH))2S + 2 H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Mg + HA = MgA2 + H2 =>
Mg + 2 HA = MgA2 + H2
C14H28O2 + C6H10 = C14H30O + C6H6 =>
6 C14H28O2 + 27 C6H10 = 12 C14H30O + 13 C6H6
Cl{-} + F2 + OH{-} = F{-} + ClO3{-} + H2O =>
Cl{-} + 3 F2 + 6 OH{-} = 6 F{-} + ClO3{-} + 3 H2O
Na3H2IO6 + NiSO4 + H2O + Na2S2O8 = NaNiIO6*H2O + NaHSO4 + Na2SO4 =>
Na3H2IO6 + NiSO4 + H2O + Na2S2O8 = NaNiIO6*H2O + 2 NaHSO4 + Na2SO4
Ca3P2 + H2O = Ca3(PO4)2 + H2 =>
Ca3P2 + 8 H2O = Ca3(PO4)2 + 8 H2
CuCl2(aq) + KI(aq) = CuI(aq) + KCl(aq) + I2(s) =>
2 CuCl2(aq) + 4 KI(aq) = 2 CuI(aq) + 4 KCl(aq) + I2(s)
SO3 + SnO2 = Sn(SO4)2 =>
2 SO3 + SnO2 = Sn(SO4)2
IronSilverAcetate = Iron(ll)AcetateSilver =>
IronSilverAcetate = Iron(ll)AcetateSilver
Zn(OH)2 + CaCl2 = ZnCl2 + Ca(OH)2 =>
Zn(OH)2 + CaCl2 = ZnCl2 + Ca(OH)2
CaCO3(calor) = CaO + CO2 =>
CaCO3(calor) = CaO + CO2
KHSO4 + HI = KI + H2SO4 =>
KHSO4 + HI = KI + H2SO4
C2H2O + HCN = C3H3N + O2 =>
2 C2H2O + 2 HCN = 2 C3H3N + O2
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
BaO + P = Ba3P2 + O2 =>
6 BaO + 4 P = 2 Ba3P2 + 3 O2
K3PO4 + CaSO4 = KSO4 + Ca3PO4 =>
K3PO4 + 3 CaSO4 = 3 KSO4 + Ca3PO4
Mn(NO3)2 + BeCl2 = BeN2O6 + MnCl2 =>
Mn(NO3)2 + BeCl2 = BeN2O6 + MnCl2
NaBr + AgNo3 = AgBr + NaNo3 =>
NaBr + AgNo3 = AgBr + NaNo3
AgNO3 + Ba(OH)2 = Ag(OH)2 + BaNO3 =>
AgNO3 + Ba(OH)2 = Ag(OH)2 + BaNO3
K2CO3 + Mg(NO3)2 = KNO3 + MgCO3 =>
K2CO3 + Mg(NO3)2 = 2 KNO3 + MgCO3
Cs(s) + S8(s) = CsS(s) =>
8 Cs(s) + S8(s) = 8 CsS(s)
C18H38 = C8H18 + C10H20 =>
C18H38 = C8H18 + C10H20
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
Zn + H2SO4 = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
C3H8O + O2(g) = CO2(g) + H2O(l) =>
2 C3H8O + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
(CH2(NH2)COOH) + O2 = CO2 + NH3 + H2O =>
2(CH2(NH2)COOH) + 3 O2 = 4 CO2 + 2 NH3 + 2 H2O
Cu(OH)2(aq) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
Cu(OH)2(aq) + H2SO4(aq) = CuSO4(aq) + 2 H2O(l)
C2O4 + BaCl2 = BaC2O4 + Cl =>
C2O4 + BaCl2 = BaC2O4 + 2 Cl
NaHSO3 + NaNO2 = NH2OH + Na2SO4 + SO2 =>
3 NaHSO3 + NaNO2 = NH2OH + 2 Na2SO4 + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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