| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CH3COCl + AgNO3 = CH3CONO3 + AgCl =>
CH3COCl + AgNO3 = CH3CONO3 + AgCl
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
GaBr + F = GaF + Br =>
GaBr + F = GaF + Br
UCl4 + O2 + H2O = UO2Cl2 + HCl =>
2 UCl4 + O2 + 2 H2O = 2 UO2Cl2 + 4 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2CO3 + CaCl2 = CaCO3 + HCl =>
H2CO3 + CaCl2 = CaCO3 + 2 HCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
ClF + O2 = Cl2O + OF2 =>
2 ClF + O2 = Cl2O + OF2
FeCl3 + CH3COONa + H2O = Fe3(OH)2(CH3COO)6Cl + NaCl + HCl =>
3 FeCl3 + 6 CH3COONa + 2 H2O = Fe3(OH)2(CH3COO)6Cl + 6 NaCl + 2 HCl
ClF + O2 = Cl2O + OF =>
4 ClF + 3 O2 = 2 Cl2O + 4 OF
Na2BiO3 + HCl = O2 + H2O + NaCl + BiCl3 =>
4 Na2BiO3 + 20 HCl = O2 + 10 H2O + 8 NaCl + 4 BiCl3
SO2 + Mg = MgS + MgO =>
SO2 + 3 Mg = MgS + 2 MgO
C5 + H10 + O2 = CH3(CH2)2COOH =>
4 C5 + 4 H10 + 5 O2 = 5 CH3(CH2)2COOH
COH + (HCl)2 = CHCl2 + H2O =>
COH + (HCl)2 = CHCl2 + H2O
NaHCO3 + HBr = NaBr + H2CO3 =>
NaHCO3 + HBr = NaBr + H2CO3
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq) =>
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq)
H3PO4 + CoCl2 = HCl + Co3(PO4)2 =>
2 H3PO4 + 3 CoCl2 = 6 HCl + Co3(PO4)2
Cr2(SO4)3 + NaS + H2O = Cr(OH)3 + NaSO4 + H2S =>
Cr2(SO4)3 + 3 NaS + 6 H2O = 2 Cr(OH)3 + 3 NaSO4 + 3 H2S
Na4P2O7 + HCl = H4P2O7 + NaCl =>
Na4P2O7 + 4 HCl = H4P2O7 + 4 NaCl
C2F4 = CF2 =>
C2F4 = 2 CF2
Cu3(CO3)2(OH)2 + H2SO4 = CuSO4 + CO2 + H2O =>
Cu3(CO3)2(OH)2 + 3 H2SO4 = 3 CuSO4 + 2 CO2 + 4 H2O
Cl2(g) + KI(Ac) = I2(s) + KCl(Ac) =>
Cl2(g) + 2 KI(Ac) = I2(s) + 2 KCl(Ac)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2SO4 + Ag(NO3)2 = Ag(SO4) + NaNO3 =>
Na2SO4 + Ag(NO3)2 = Ag(SO4) + 2 NaNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3COOH + NaHCO3 = CH3COONa + CO2(g) + H2O(g) =>
CH3COOH + NaHCO3 = CH3COONa + CO2(g) + H2O(g)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NO2 = N2O4 =>
2 NO2 = N2O4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg3(PO4)2 + CuSO4 = MgSO4 + Cu3(PO4)2 =>
Mg3(PO4)2 + 3 CuSO4 = 3 MgSO4 + Cu3(PO4)2
CH3CCH + H2O = CH3COCH3 =>
CH3CCH + H2O = CH3COCH3
Au(OH)3 = Au + O2 + H2O =>
4 Au(OH)3 = 4 Au + 3 O2 + 6 H2O
SO2 + H2O2 = SO3H2O =>
SO2 + H2O2 = SO3H2O
Zn(NO3)2 + KOH = KNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 KOH = 2 KNO3 + Zn(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sr(NO3)2 + Mg(NO3)2 + Al(NO3)3 + (NH2)2CO + Eu2O3 = SrMgAl10O17Eu + H2O + CO2 + N2 =>
6 Sr(NO3)2 + 6 Mg(NO3)2 + 60 Al(NO3)3 + 173(NH2)2CO + 3 Eu2O3 = 6 SrMgAl10O17Eu + 346 H2O + 173 CO2 + 275 N2
H{+} + Cr2O7{2-} + H2SO3 = Cr{3+} + HSO4{-} + H2O =>
5 H{+} + Cr2O7{2-} + 3 H2SO3 = 2 Cr{3+} + 3 HSO4{-} + 4 H2O
Cd + Pb(NO3)2 = Cd(NO3) + Pb =>
2 Cd + Pb(NO3)2 = 2 Cd(NO3) + Pb
CuCl + HNO3 = Cu(NO3)2 + HCl + NO2 + H2O =>
CuCl + 3 HNO3 = Cu(NO3)2 + HCl + NO2 + H2O
Cd + Pb(NO3)2 = Cd(NO3) + Pb =>
2 Cd + Pb(NO3)2 = 2 Cd(NO3) + Pb
Na(OH) + I2 = NaI + NaIO3 + H2O =>
6 Na(OH) + 3 I2 = 5 NaI + NaIO3 + 3 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Ca(NO3)2(aq) + HCl = HNO3(aq) + CaCl2(aq) =>
Ca(NO3)2(aq) + 2 HCl = 2 HNO3(aq) + CaCl2(aq)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SrCl2 + HNO3 = Sr(NO3)2 + HCl =>
SrCl2 + 2 HNO3 = Sr(NO3)2 + 2 HCl
CuCl2 + AgNO3 = AgCl + CuN2O6 =>
CuCl2 + 2 AgNO3 = 2 AgCl + CuN2O6
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)4PO4*12MoO3 + NH4NO3 + H2O =>
8 H3PO4 + 96.000000000001(NH4)2MoO4 + 158 HNO3 = 8(NH4)4PO4*12MoO3 + 159 NH4NO3 + 93.000000000001H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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