| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2(CrO4) + Al2(SO4)3 = 3 Na2(SO4) + Al2(CrO4)3
CH3CH2CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH2CH2CH2CHOH + KOH =>
3 CH3CH2CHCHCH3 + KMnO4 + 2 H2O = MnO2 + 3 CH3CH2CH2CH2CHOH + KOH
Cu(OH)2 + NH3 = [Cu(NH3)6]3 + OH =>
3 Cu(OH)2 + 18 NH3 = [Cu(NH3)6]3 + 6 OH
C2H5OHBr2 = C2H4Br2H2O =>
C2H5OHBr2 = C2H4Br2H2O
C6H12O6 + O2 = C2H4O2CO2 + H2O =>
C6H12O6 + 2 O2 = 2 C2H4O2CO2 + 2 H2O
S + C = C4S2 =>
2 S + 4 C = C4S2
H + Cs = CsH =>
H + Cs = CsH
Fe{+3} + Br{-} = FeBr3 =>
Fe{+3} + 3 Br{-} = FeBr3
K2Cr2O7 + FeSO4 + H2SO4 = KHSO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 8 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
K2S2O3 + I2 = K2S4O6 + KI =>
2 K2S2O3 + I2 = K2S4O6 + 2 KI
P2O3 + HCl = PCl3 + H2O =>
P2O3 + 6 HCl = 2 PCl3 + 3 H2O
CoCO3 = CoOCO2 =>
CoCO3 = CoOCO2
ClO2 + Ba(OH)2 = Ba(ClO2)2 + Ba(ClO3)2 + H2O =>
4 ClO2 + 2 Ba(OH)2 = Ba(ClO2)2 + Ba(ClO3)2 + 2 H2O
Ca + I2 + O2 = Ca(IO3)2 =>
Ca + I2 + 3 O2 = Ca(IO3)2
Zinc + Cobalt(ii)sulfate = zincsulfate + cobalt =>
Zn + CoSO4 = ZnSO4 + Co
K3[Fe(CN)6] + MnSO4 = Mn3[Fe(CN)6]2 + K2SO4 =>
2 K3[Fe(CN)6] + 3 MnSO4 = Mn3[Fe(CN)6]2 + 3 K2SO4
Al + H2O + KOH + H2SO4 = KAlSO4*12H2O + H2 =>
2 Al + 22 H2O + 2 KOH + 2 H2SO4 = 2 KAlSO4*12H2O + H2
HClO + H2O = H3O + ClO =>
HClO + H2O = H3O + ClO
FeO + SiO = FeSi2 + Fe2O3 =>
7 FeO + 2 SiO = FeSi2 + 3 Fe2O3
CaCO3 + NaF = CaF + NaCO3 =>
CaCO3 + NaF = CaF + NaCO3
CH2O = COH2 =>
CH2O = COH2
MgH2O2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 MgH2O2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
C6H13OH = C2H4 + H2O =>
C6H13OH = 3 C2H4 + H2O
(H)2(SO)4 + RbOH = (Rb)2(SO)4 + (H)2O =>
(H)2(SO)4 + 2 RbOH = (Rb)2(SO)4 + 2(H)2O
Ca(NO3)2(s) = CaO + NO2 + O2(g) =>
2 Ca(NO3)2(s) = 2 CaO + 4 NO2 + O2(g)
K3PO4 + Mg(Cl)2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 Mg(Cl)2 = Mg3(PO4)2 + 6 KCl
Pb(No3)2 + Zn = Zn(No3)2 + Pb =>
Pb(No3)2 + Zn = Zn(No3)2 + Pb
MnCl2 + LiClO4 = LiMn2O4 + Cl2 =>
4 MnCl2 + 2 LiClO4 = 2 LiMn2O4 + 5 Cl2
Al + HClO3 = H2 + AlClO3 =>
2 Al + 2 HClO3 = H2 + 2 AlClO3
H3PO4 + Sr(OH)2 = Sr(H2PO4)2 + H2O =>
2 H3PO4 + Sr(OH)2 = Sr(H2PO4)2 + 2 H2O
NH3(g) + O2(g) + CH4 = HCN + H2O =>
2 NH3(g) + 3 O2(g) + 2 CH4 = 2 HCN + 6 H2O
Na4(Fe(CCl3COOH)6) + Fe2(SO4)3 = Fe4(Fe(CCl3COOH)6)3 + Na2SO4 =>
3 Na4(Fe(CCl3COOH)6) + 2 Fe2(SO4)3 = Fe4(Fe(CCl3COOH)6)3 + 6 Na2SO4
CaO + CO2 = CaCO3 = =>
CaO + CO2 = CaCO3
(NH4)2O + Al(OH)3 = NH4OH + Al2O3 =>
3(NH4)2O + 2 Al(OH)3 = 6 NH4OH + Al2O3
Hydrochloricacid + calciumcarbonate = water + carbondioxide + calciumchloride =>
2 HCl + CaCO3 = H2O + CO2 + CaCl2
Fe2(SO4)3 + K2CO3 + H2O = Fe(OH)3 + K2SO4 + CO2 =>
Fe2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 CO2
H2(SO4) + K(CN) = H(CN) + (SO4)K2 =>
H2(SO4) + 2 K(CN) = 2 H(CN) + (SO4)K2
NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + OH(NH4) =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + 2 OH(NH4)
Bi + NaHPO4 = BiPO4 + NaH =>
Bi + NaHPO4 = BiPO4 + NaH
Hg2SO4 + (CI2) + HNO3 = Hg2(NO3)2 + NO2 + H2O + SO4CI2 =>
Hg2SO4 + (CI2) + 4 HNO3 = Hg2(NO3)2 + 2 NO2 + 2 H2O + SO4CI2
Zn + Pb(N)2 = ZnN + Pb =>
2 Zn + Pb(N)2 = 2 ZnN + Pb
H2 + H2O + CS2 = H2S + CO =>
H2 + H2O + CS2 = 2 H2S + CO
(Cu(NH3)4){+2} + CN{-} + H2O = (Cu(CN)3){-2} + CNO{-} + NH4{+} + NH3 =>
2(Cu(NH3)4){+2} + 7 CN{-} + H2O = 2(Cu(CN)3){-2} + CNO{-} + 2 NH4{+} + 6 NH3
Ca + K2CO3 = K + Ca2CO3 =>
2 Ca + K2CO3 = 2 K + Ca2CO3
Li + Cl2 = Li2Cl2 =>
2 Li + Cl2 = Li2Cl2
NaHCO3 + CH3CH(OH)COOH = NaC3H3O2 + CO2 + H2O =>
NaHCO3 + CH3CH(OH)COOH = NaC3H3O2 + CO2 + 2 H2O
V2O5 + H2 = V2O + H2O =>
V2O5 + 4 H2 = V2O + 4 H2O
NaCl(aq) + F2(g) = NaF + Cl2 =>
2 NaCl(aq) + F2(g) = 2 NaF + Cl2
CuCl + O2 + H2O = CuCl2*Cu(OH)2 =>
4 CuCl + O2 + 2 H2O = 2 CuCl2*Cu(OH)2
Na(OH)2 + Cl2 = NaCl + Na(ClO)2 + H2O =>
4 Na(OH)2 + 3 Cl2 = 2 NaCl + 2 Na(ClO)2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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