| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + 9 H2SO4 + 10 Sb = 3 K2(SO4) + 6 Mn(SO4) + 5 Sb2O3 + 9 H2O
ZnN2O6 + C12H28O4Ti + C5H8O2 = Zn27Ti2O31 + H2O + CO2 + N2 =>
108 ZnN2O6 + 8 C12H28O4Ti + 21 C5H8O2 = 4 Zn27Ti2O31 + 196 H2O + 201 CO2 + 108 N2
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
CxHyO3 + NO2 = CxHyO3NO2 =>
CxHyO3 + NO2 = CxHyO3NO2
Pb(NO3)2 + KCrO4 = K(NO3)2 + PbCrO4 =>
Pb(NO3)2 + KCrO4 = K(NO3)2 + PbCrO4
C3H16OS2 + O2 = CO2 + H2O + SO2 =>
2 C3H16OS2 + 17 O2 = 6 CO2 + 16 H2O + 4 SO2
Rb3(PO3) + Fe(NO3)2 = Rb(NO3) + Fe3(PO3)2 =>
2 Rb3(PO3) + 3 Fe(NO3)2 = 6 Rb(NO3) + Fe3(PO3)2
Ka2SO3 + CaCl2 = CaSO3 + Ka2Cl2 =>
Ka2SO3 + CaCl2 = CaSO3 + Ka2Cl2
CO2 + NaOOC(CH2)2COOH + H2O = (COOH)2(CH2)2 + NaHCO3 =>
CO2 + NaOOC(CH2)2COOH + H2O = (COOH)2(CH2)2 + NaHCO3
Cl2 + NaI2 = ClI + Na =>
Cl2 + NaI2 = 2 ClI + Na
Fe(NO3)3 + K3Fe(CN)6 = Fe(CN)3 + K3Fe(NO3)6 =>
2 Fe(NO3)3 + K3Fe(CN)6 = 2 Fe(CN)3 + K3Fe(NO3)6
ICl3 + H2O = I2 + HIO4 + HCl =>
7 ICl3 + 12 H2O = 2 I2 + 3 HIO4 + 21 HCl
FrOH + H2SO4 = H2O + Fr2SO4 =>
2 FrOH + H2SO4 = 2 H2O + Fr2SO4
C6H12 + HOBr = C6H12HOBr =>
C6H12 + HOBr = C6H12HOBr
H2(C2O4) + LiOH = Li2(C2O4) + H2O =>
H2(C2O4) + 2 LiOH = Li2(C2O4) + 2 H2O
Fe + Cu + HCl = HCu + FeCl =>
Fe + Cu + HCl = HCu + FeCl
H + Fl = HFl2 =>
H + 2 Fl = HFl2
K + CU(NO3)2 = CU + KNO3 =>
2 K + CU(NO3)2 = CU + 2 KNO3
Pb + H2O + O2 = PbO2H2 =>
2 Pb + 2 H2O + O2 = 2 PbO2H2
Cu(NO3)2 + H2SO4 + H2O = CuSO4*5H2O + HNO3 =>
Cu(NO3)2 + H2SO4 + 5 H2O = CuSO4*5H2O + 2 HNO3
MnCl2 + K2SO8 + H2O = MnO2 + HCl + K2SO4 =>
4 MnCl2 + K2SO8 + 4 H2O = 4 MnO2 + 8 HCl + K2SO4
NH2OH + Br2 + H2O = HNO3 + HBr =>
NH2OH + 3 Br2 + 2 H2O = HNO3 + 6 HBr
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Fe(NO3)3 + LiOH = Fe(OH)3 + Li(NO3) =>
Fe(NO3)3 + 3 LiOH = Fe(OH)3 + 3 Li(NO3)
Ca(NO3)2 + NaI = NaNO3 + CaI2 =>
Ca(NO3)2 + 2 NaI = 2 NaNO3 + CaI2
Na2CrO4 + Sr(NO3)2 = SrCrO4 + NaNO3 =>
Na2CrO4 + Sr(NO3)2 = SrCrO4 + 2 NaNO3
Al + SnCl2 = AlCl + Sn =>
2 Al + SnCl2 = 2 AlCl + Sn
Ni3(PO4)2 + H2SO4 = NiSO4 + H3PO4 =>
Ni3(PO4)2 + 3 H2SO4 = 3 NiSO4 + 2 H3PO4
MnCl2*4H2O + NaC2H3O2*3H2O + C5H8O2 = Mn(C5H7O2)2 + H2O + NaCl + C2H4O2 =>
MnCl2*4H2O + 2 NaC2H3O2*3H2O + 2 C5H8O2 = Mn(C5H7O2)2 + 10 H2O + 2 NaCl + 2 C2H4O2
S(s) + H2O(l) = H2SO4(aq) + H2 =>
S(s) + 4 H2O(l) = H2SO4(aq) + 3 H2
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
K2SO4(aq) + BaBr2(aq) = KBr(s) + BaSO4(aq) =>
K2SO4(aq) + BaBr2(aq) = 2 KBr(s) + BaSO4(aq)
Cs + S = Cs2S =>
2 Cs + S = Cs2S
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
Cl2(aq) + KI(aq) = KCl(aq) + I2(s) =>
Cl2(aq) + 2 KI(aq) = 2 KCl(aq) + I2(s)
Zn(NO3)2 + NH4(OH) = Zn(OH)2 + NO3(NH4) =>
Zn(NO3)2 + 2 NH4(OH) = Zn(OH)2 + 2 NO3(NH4)
FeCl3(aq) + AgNO3 = Fe(NO3)3 + AgCl =>
FeCl3(aq) + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
Na + C + O = Na2CO3(s) =>
2 Na + C + 3 O = Na2CO3(s)
Fe(NO3)2 + CsOH = Fe(OH)2 + CsNO3 =>
Fe(NO3)2 + 2 CsOH = Fe(OH)2 + 2 CsNO3
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
K3[CuI4] + Na2S2O7 = Na2SO4 + K2SO4 + CuSO4 + SO2 + I2 =>
2 K3[CuI4] + 10 Na2S2O7 = 10 Na2SO4 + 3 K2SO4 + 2 CuSO4 + 5 SO2 + 4 I2
HgCe2 + Ae = AeCe3 + Hg =>
3 HgCe2 + 2 Ae = 2 AeCe3 + 3 Hg
CH3OH + Na = NaCH3O + H2 =>
2 CH3OH + 2 Na = 2 NaCH3O + H2
SnSO4 = SnSO3 + O2 =>
2 SnSO4 = 2 SnSO3 + O2
N2 + H = NH3 =>
N2 + 6 H = 2 NH3
NaHCO3 + CaCl2 = CaCO3 + NaCl + H2O + CO2 =>
2 NaHCO3 + CaCl2 = CaCO3 + 2 NaCl + H2O + CO2
NO2KOH = HNO3K =>
NO2KOH = HNO3K
Fe + C = Fe3C =>
3 Fe + C = Fe3C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/16/24
Équations équilibrées sur06/15/23
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