Équations équilibrées la veille |
3 CH3(CH2)16COONa + FeCl3 = Fe(CH3(CH2)16COO)3 + 3 NaCl
CaCl2 + NH4Cl + K4[Fe(CN)6] = Ca(NH4)2[Fe(CN)6] + KCl =>
CaCl2 + 2 NH4Cl + K4[Fe(CN)6] = Ca(NH4)2[Fe(CN)6] + 4 KCl
Ga + NaOH = Ga(OH)3 + Na =>
Ga + 3 NaOH = Ga(OH)3 + 3 Na
Cu + H + CaO = Cu(OH)2 + Ca =>
Cu + 2 H + 2 CaO = Cu(OH)2 + 2 Ca
SrF2 + Li2(SO4)1 = LiF + Sr(SO4)1 =>
SrF2 + Li2(SO4)1 = 2 LiF + Sr(SO4)1
NH4ClO4 = N2 + O2 + H2O + HCl =>
4 NH4ClO4 = 2 N2 + 5 O2 + 6 H2O + 4 HCl
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
CrOHCl2 + HCl = CrCl2 + ClOH + H2 =>
2 CrOHCl2 + 2 HCl = 2 CrCl2 + 2 ClOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe(NO3)2 + (NH4)3(PO4) = Fe3(PO4)2 + (NH4)(NO3) =>
3 Fe(NO3)2 + 2(NH4)3(PO4) = Fe3(PO4)2 + 6(NH4)(NO3)
C2H5OH + AlCl3 = HCl + Al(C2H5O)3 =>
3 C2H5OH + AlCl3 = 3 HCl + Al(C2H5O)3
H2OCH3CH2OH + O2 = CH3CHO + H2O =>
2 H2OCH3CH2OH + O2 = 2 CH3CHO + 4 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NH4Ac + H2O = NH4OH + HAc =>
NH4Ac + H2O = NH4OH + HAc
HClO + Br2 = H2Br2O2 + Cl2 =>
2 HClO + Br2 = H2Br2O2 + Cl2
NF2 = N2F4 =>
2 NF2 = N2F4
Mg3N2 + HCl = Mg3Cl + HN2 =>
Mg3N2 + HCl = Mg3Cl + HN2
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4 =>
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4
TiO2 + CH4 + Cl2 = TiCl4 + CH3OH =>
TiO2 + 2 CH4 + 2 Cl2 = TiCl4 + 2 CH3OH
LiCO3H2O = LiOH2CO3 =>
LiCO3H2O = LiOH2CO3
Na2ZnO2 + CH3COOH + H2S = ZnS + H2O + NaCH3COO =>
Na2ZnO2 + 2 CH3COOH + H2S = ZnS + 2 H2O + 2 NaCH3COO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCl2 + H2[SiF6] + CH3COONa = Ca[SiF6] + NaCl + CH3COOH =>
CaCl2 + H2[SiF6] + 2 CH3COONa = Ca[SiF6] + 2 NaCl + 2 CH3COOH
Zn(OH)2 + HC2H3O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 HC2H3O2 = Zn(C2H3O2)2 + 2 H2O
Zn + H2CO4 = ZnCO3 + H2O =>
Zn + H2CO4 = ZnCO3 + H2O
NO2 + H2O + KMnO4 = HNO3 + Mn(NO3)2 + KNO3 =>
5 NO2 + H2O + KMnO4 = 2 HNO3 + Mn(NO3)2 + KNO3
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Ca + H2(SO4) = CaO + H2(SO3) =>
Ca + H2(SO4) = CaO + H2(SO3)
O3 = O2 =>
2 O3 = 3 O2
K2Cr2O7 + HBr = KBr + Br2 + CrBr3 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 3 Br2 + 2 CrBr3 + 7 H2O
K3[Cr(OH)6] + AlCl3 = Al(OH)3 + Cr(OH)3 + KCl =>
K3[Cr(OH)6] + AlCl3 = Al(OH)3 + Cr(OH)3 + 3 KCl
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Ca3(PO4)2(s) + H2SO4(an) = H3PO4(an) + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(an) = 2 H3PO4(an) + 3 CaSO4(s)
Co(OH)2 + HI = Co(OH)I + H2O =>
Co(OH)2 + HI = Co(OH)I + H2O
(NH4)6Mo7O24 + (NH3*H2O) + H2S = (NH4)2MoS4 + H2O =>
(NH4)6Mo7O24 + 8(NH3*H2O) + 28 H2S = 7(NH4)2MoS4 + 32 H2O
X + HCl = XCl + H =>
X + HCl = XCl + H
C5H10 + KMnO4 = C2 + C3H10O2 + MnO2 + KOH =>
12 C5H10 + 20 KMnO4 = 15 C2 + 10 C3H10O2 + 20 MnO2 + 20 KOH
Pb(NO3)2 + (NH4)2CO3 = Pb(CO3) + NH4NO3 =>
Pb(NO3)2 + (NH4)2CO3 = Pb(CO3) + 2 NH4NO3
HF(aq) + Ta(OH)2(aq) = TaF2(aq) + H2O(l) =>
2 HF(aq) + Ta(OH)2(aq) = TaF2(aq) + 2 H2O(l)
Au(s) + HCl(aq) = AuCl(aq) + H2(g) =>
2 Au(s) + 2 HCl(aq) = 2 AuCl(aq) + H2(g)
NiSO4NH4OH = NiOHNH4(SO4) =>
NiSO4NH4OH = NiOHNH4(SO4)
PH3 + KClO3 + KOH = K3PO4 + H2O + KCl =>
3 PH3 + 4 KClO3 + 9 KOH = 3 K3PO4 + 9 H2O + 4 KCl
BaOCO2 = BaCO2O =>
BaOCO2 = BaCO2O
SO2 + Na2SO3 = Na2S + SO3 =>
3 SO2 + Na2SO3 = Na2S + 3 SO3
Ca + Al2I3 = Al + CaI2 =>
3 Ca + 2 Al2I3 = 4 Al + 3 CaI2
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
C2H5ClNaOH = C2H5OHNaCl =>
C2H5ClNaOH = C2H5OHNaCl
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