| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + H2O + NH3 + CO2 = NH4Cl + NaHCO3
I2O7 + H2O = I2H2O8 =>
I2O7 + H2O = I2H2O8
O2 + C2H = CO2 + H2O =>
9 O2 + 4 C2H = 8 CO2 + 2 H2O
C4H6O5 + Na2SiO3*5H2O = Na2C4H4O5 + H4O4Si + H2O =>
C4H6O5 + Na2SiO3*5H2O = Na2C4H4O5 + H4O4Si + 4 H2O
NaI + (H3PO4) = HI + (Na3PO4) =>
3 NaI + (H3PO4) = 3 HI + (Na3PO4)
Ga(OH)3 + KOH = K3(Ga(OH)6) =>
Ga(OH)3 + 3 KOH = K3(Ga(OH)6)
H2SO4 + Cl2O7 = S2Cl2 + O + H2O =>
2 H2SO4 + Cl2O7 = S2Cl2 + 13 O + 2 H2O
Ag + CrO4 = Ag2CrO4(solid) =>
2 Ag + CrO4 = Ag2CrO4(solid)
Zn(CH3COO) + H2O = CH3COOH + ZnOH =>
Zn(CH3COO) + H2O = CH3COOH + ZnOH
CsOH + H2SO3 = Cs2SO3 + H2O =>
2 CsOH + H2SO3 = Cs2SO3 + 2 H2O
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO3{-} + H2O =>
6 MnO4{-} + I{-} + 6 OH{-} = 6 MnO4{2-} + IO3{-} + 3 H2O
Cu + Al2O3 = Al + CuO =>
3 Cu + Al2O3 = 2 Al + 3 CuO
Sb2O3(s) + NaOH(aq) + H2O = NaSb(OH)4 =>
Sb2O3(s) + 2 NaOH(aq) + 3 H2O = 2 NaSb(OH)4
Co(NO3)2 + Fe(NO3)3 + N2H4CO + ZrO(NO3)2 = ZrCoFe2O4 + N2 + H2O + CO2 =>
Co(NO3)2 + 2 Fe(NO3)3 + 9 N2H4CO + ZrO(NO3)2 = ZrCoFe2O4 + 14 N2 + 18 H2O + 9 CO2
C3H5OH + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
5 C3H5OH + 2 KMnO4 + 3 H2SO4 = 5 C3H6O2 + K2SO4 + 2 MnSO4 + 3 H2O
Na + Zn(HCO3)2 = Zn + NaHCO3 =>
2 Na + Zn(HCO3)2 = Zn + 2 NaHCO3
NH3 + F2 = NF3 + H2 =>
2 NH3 + 3 F2 = 2 NF3 + 3 H2
Ba + NiI2 = Ni + BaI2 =>
Ba + NiI2 = Ni + BaI2
Cd + Pb(NO3)2 = CdNO3 + Pb =>
2 Cd + Pb(NO3)2 = 2 CdNO3 + Pb
FeCl2 + HNO3 = Fe(NO3)3 + NO2 + H2O + HCl =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + NO2 + H2O + 2 HCl
PCl2Br + HBrO4 + NaOH = Na3PO4 + H2O + NaCl + NaBr =>
4 PCl2Br + HBrO4 + 25 NaOH = 4 Na3PO4 + 13 H2O + 8 NaCl + 5 NaBr
HCH3COO + NaOH = H2 + OHNaCH3COO =>
2 HCH3COO + 2 NaOH = H2 + 2 OHNaCH3COO
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
C6H5COOH + O2 = CO2 + H8O =>
8 C6H5COOH + 51 O2 = 56 CO2 + 6 H8O
HNO3 + (C6H5)2NH = CO2 + NO2 + H2O =>
63 HNO3 + (C6H5)2NH = 12 CO2 + 64 NO2 + 37 H2O
Cu(NO3)2 + NH3 + H2O = Cu(OH)2 + NH4(NO3) =>
Cu(NO3)2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4(NO3)
ZnCO3 + C6H6O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
12 ZnCO3 + 9 C6H6O7 = 4 Zn3(C6H5O7)2 + 7 H2O + 18 CO2
H2SO4 + AlOH = Al2(SO4) + H2O =>
H2SO4 + 2 AlOH = Al2(SO4) + 2 H2O
MgCO3 = Mg + O + CO2 =>
MgCO3 = Mg + O + CO2
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + Mn2SO4 + H2O + NaSO4 =>
2 KMnO4 + 5 H2SO4 + 3 Na2SO3 = K2SO4 + Mn2SO4 + 5 H2O + 6 NaSO4
KMnO4 + H2O + Na2S2O3 = K2SO4 + Na2SO4 + MnO2 + KOH =>
8 KMnO4 + H2O + 3 Na2S2O3 = 3 K2SO4 + 3 Na2SO4 + 8 MnO2 + 2 KOH
HH4 + O2 = H2O =>
4 HH4 + 5 O2 = 10 H2O
CO + SCN = CO(SCN) =>
CO + SCN = CO(SCN)
C3H7OH + Br2 = C3H6O + HBr =>
C3H7OH + Br2 = C3H6O + 2 HBr
H(C2H3O2) + Sr(OH)2 = H(OH) + Sr(C2H3O2)2 =>
2 H(C2H3O2) + Sr(OH)2 = 2 H(OH) + Sr(C2H3O2)2
Fe + Ag3PO4 = Ag + Fe(PO4) =>
Fe + Ag3PO4 = 3 Ag + Fe(PO4)
FeO2H + KI = FeO + KOH + I =>
FeO2H + KI = FeO + KOH + I
Sn2O4 = SnO + O2 =>
Sn2O4 = 2 SnO + O2
Cu + Hg = HgCu =>
Cu + Hg = HgCu
K2SO4 + H2O + CO2 = H2SO4 + K2CO3 =>
K2SO4 + H2O + CO2 = H2SO4 + K2CO3
Ag(NO3) + Br = AgBr + NO3 =>
Ag(NO3) + Br = AgBr + NO3
SO2 + Br2 = SBr2 + O2 =>
SO2 + Br2 = SBr2 + O2
Ag2S + HCl + KClO3 = AgCl + S + H2O + KCl =>
3 Ag2S + 6 HCl + KClO3 = 6 AgCl + 3 S + 3 H2O + KCl
Bi(OH)3 + K2S2O8 + KOH = KBiO3 + K2SO4 + H2O =>
Bi(OH)3 + K2S2O8 + 3 KOH = KBiO3 + 2 K2SO4 + 3 H2O
Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn
I2O5(g) + CO = CO2 + I2 =>
I2O5(g) + 5 CO = 5 CO2 + I2
P + HNO3 + H2O = H3(PO4) + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3(PO4) + 5 NO
NH4OH + HCl = H2O + NH4Cl =>
NH4OH + HCl = H2O + NH4Cl
PbO2 + Si + Cl2 = PbCl2 + SiO2 =>
PbO2 + Si + Cl2 = PbCl2 + SiO2
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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