| Équations équilibrées la veille |
C6H12N4 + 2 HNO3 = C6H14N6O6
Na(s) + F2(g) = NaF2(s) =>
Na(s) + F2(g) = NaF2(s)
AlBr3 + (NH4)2(Cr2O7) = Al2(Cr2O7)3 + (NH4)Br =>
2 AlBr3 + 3(NH4)2(Cr2O7) = Al2(Cr2O7)3 + 6(NH4)Br
CuCl2*2H2O + NaOH + C6H12O6 + AlCl3 + CrCl2*6H2O = CuAl067Cr033O2 + NaCl + C6H12O7 + H2O =>
2 CuCl2*2H2O + 538.00000000001NaOH + 265.00000000001C6H12O6 + 134 AlCl3 + 66.000000000001CrCl2*6H2O = 2 CuAl067Cr033O2 + 538.00000000001NaCl + 265.00000000001C6H12O7 + 669.00000000001H2O
CH3CH2OH + Ag(NH3)2OH = Ag + H2O + NH3 + CH3COONH4 =>
CH3CH2OH + 4 Ag(NH3)2OH = 4 Ag + 3 H2O + 7 NH3 + CH3COONH4
CH3CH(OH)CH2CH3 + KMnO4 = CH3C(O)CH2CH3 + MnO2 + KOH + H2O =>
3 CH3CH(OH)CH2CH3 + 2 KMnO4 = 3 CH3C(O)CH2CH3 + 2 MnO2 + 2 KOH + 2 H2O
KCl + CuCl + F2 = K3CuF6 + Cl2 =>
3 KCl + CuCl + 3 F2 = K3CuF6 + 2 Cl2
C10H16 + KMnO4 = C10H16OKO + MnO2 =>
C10H16 + KMnO4 = C10H16OKO + MnO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
MnO4{-} + H2O + NO2{-} = Mn{4+} + NO3{-} + OH{-} =>
2 MnO4{-} + 5 H2O + 3 NO2{-} = 2 Mn{4+} + 3 NO3{-} + 10 OH{-}
Hg{3}O{2-} = Hg{3}O{-2} =>
Hg{3}O{2-} = Hg{3}O{-2}
Ti2O3 + KMnO7 + H2SO4 = TiOSO4 + K2SO4 + MnSO4 + H2O =>
11 Ti2O3 + 2 KMnO7 + 25 H2SO4 = 22 TiOSO4 + K2SO4 + 2 MnSO4 + 25 H2O
FeCl{3} + KOH = Fe(OH{3})KCl =>
FeCl{3} + KOH = Fe(OH{3})KCl
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cr2(SO4)3 + Na(OH) = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 Na(OH) = 2 Cr(OH)3 + 3 Na2SO4
CuSO4 + RbOH = Cu(OH) + RbSO4 =>
CuSO4 + RbOH = Cu(OH) + RbSO4
KCO3(s) = K + CO3 =>
KCO3(s) = K + CO3
Cr{3} + H{2}O{2} + OH{-} = CrO{4}{2-} + H2O =>
Cr{3} + 3 H{2}O{2} + 5 OH{-} = CrO{4}{2-} + 4 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Mg + H2S04 = MgS04 + H2 =>
Mg + H2S04 = MgS04 + H2
C4H9NO2 + O2 = CO2 + H2O + NO2 =>
4 C4H9NO2 + 25 O2 = 16 CO2 + 18 H2O + 4 NO2
NaOH + C20H14O4 + HCl = NaHCl + C20H13O4 + H2O =>
NaOH + C20H14O4 + HCl = NaHCl + C20H13O4 + H2O
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
Rn + Xe = RnXe =>
Rn + Xe = RnXe
PbS + H2O = Pb(OH)2 + H2S =>
PbS + 2 H2O = Pb(OH)2 + H2S
HBr + Mg(NO3)2 = HNO3 + Br2Mg =>
2 HBr + Mg(NO3)2 = 2 HNO3 + Br2Mg
KCO3(s) = K + CO3 =>
KCO3(s) = K + CO3
Xe + F2 = Xe(F4) =>
Xe + 2 F2 = Xe(F4)
AgC2H3O2 + AlCl3 = AgCl + Al(C2H3O2)3 =>
3 AgC2H3O2 + AlCl3 = 3 AgCl + Al(C2H3O2)3
KMg3AlSi3O10(OH)2 + CaCO3 + SiO2 = Ca2Mg5Si8O22(OH)2 + KAlSi3O8 + CO2 + H2O =>
5 KMg3AlSi3O10(OH)2 + 6 CaCO3 + 24 SiO2 = 3 Ca2Mg5Si8O22(OH)2 + 5 KAlSi3O8 + 6 CO2 + 2 H2O
Sb2S3(s) + Fe(s) = Sb4(s) + FeS(s) =>
2 Sb2S3(s) + 6 Fe(s) = Sb4(s) + 6 FeS(s)
NO2 + Br2 = NO2Br2 =>
NO2 + Br2 = NO2Br2
BaH2O2 + H2SO4 = BaSO4 + H2O =>
BaH2O2 + H2SO4 = BaSO4 + 2 H2O
FeS2(s) + O2(g) + H2O(l) = Fe(OH)3(aq) + H2SO4(aq) =>
4 FeS2(s) + 15 O2(g) + 14 H2O(l) = 4 Fe(OH)3(aq) + 8 H2SO4(aq)
C2H4 + PdCl2 + H2O = C2H4O + Pd + HCl =>
C2H4 + PdCl2 + H2O = C2H4O + Pd + 2 HCl
Zn + I2 + H2O = Zn(OH)2 + HI =>
Zn + I2 + 2 H2O = Zn(OH)2 + 2 HI
Ce(IO3)3 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)3 + 18 H2C2O4 = Ce2(C2O4)3 + 3 I2 + 30 CO2 + 18 H2O
Cd + H2SO4 = CdSO4 + H2 =>
Cd + H2SO4 = CdSO4 + H2
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
HCOOH + CU = (HCOO)2CU + H2 =>
2 HCOOH + CU = (HCOO)2CU + H2
MnCl3 + F2 = MnF3 + Cl2 =>
2 MnCl3 + 3 F2 = 2 MnF3 + 3 Cl2
Cu(OH) + CO3 = CuO + CO2 + H2O =>
2 Cu(OH) + CO3 = 2 CuO + CO2 + H2O
Ba(OH)2 + H2SO3 = Ba2(SO3)2 + H2O =>
2 Ba(OH)2 + 2 H2SO3 = Ba2(SO3)2 + 4 H2O
[NH4]2S = NH3 + H2S =>
[NH4]2S = 2 NH3 + H2S
CNO + H2O = HCNO + OH =>
CNO + H2O = HCNO + OH
H2S(s) + O2(g) = S(s) + H2O(g) =>
2 H2S(s) + O2(g) = 2 S(s) + 2 H2O(g)
(NH4)4Fe(CN)6 + Al2(CO3)3 = (NH4)2CO3 + Al4[Fe(CN)6]3 =>
3(NH4)4Fe(CN)6 + 2 Al2(CO3)3 = 6(NH4)2CO3 + Al4[Fe(CN)6]3
HCOOH + CU = (HCOO)2CU + H2 =>
2 HCOOH + CU = (HCOO)2CU + H2
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2 =>
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2
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