| Équations équilibrées la veille |
2 K3PO4 + H3PO4 = 3 K2HPO4
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
NH4Cl + K2S = (NH4)2S + KCl =>
2 NH4Cl + K2S = (NH4)2S + 2 KCl
Ba(NO3)2 + MnSO4*H2O + H2O = Mn(NO3)2*4H2O + BaSO4 =>
Ba(NO3)2 + MnSO4*H2O + 3 H2O = Mn(NO3)2*4H2O + BaSO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
CuSO4 = CuO + O2 + SO2 =>
2 CuSO4 = 2 CuO + O2 + 2 SO2
H2SO4 + Na2C2O4 + KMnO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
8 H2SO4 + 5 Na2C2O4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 10 CO2
HgCl2 + Na2CO3 = HgCO3 + Na2Cl2 =>
HgCl2 + Na2CO3 = HgCO3 + Na2Cl2
Na{+]+Cl[{-}] = NaCl =>
Na{+]+Cl[{-}] = NaCl
Co + HNO3 = Co(NO3)2 + H2O + NO2 =>
Co + 4 HNO3 = Co(NO3)2 + 2 H2O + 2 NO2
NaClO + CH3COCH3 = CH3COONa + CHCl3 + NaOH =>
3 NaClO + CH3COCH3 = CH3COONa + CHCl3 + 2 NaOH
CrO4{2-} + Pb{2+} = PbCrO4 =>
CrO4{2-} + Pb{2+} = PbCrO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 = K3[Fe(C2O4)3]*3H2O + S + N + H2 + O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O + 4 S + 4 N + 17 H2 + 22 O
Cr(OH)3 + Cr2(SO4)3 = Cr(OH)SO4 =>
Cr(OH)3 + Cr2(SO4)3 = 3 Cr(OH)SO4
FeS2 + H2O = Fe2O3 + H + H2SO4 =>
2 FeS2 + 19 H2O = Fe2O3 + 30 H + 4 H2SO4
CoCl2*6H2O + ZnO = CoO*ZnO + H2O + HCl =>
CoCl2*6H2O + ZnO = CoO*ZnO + 5 H2O + 2 HCl
C5H10O2 = C2H4O2 + C3H6O =>
4 C5H10O2 = C2H4O2 + 6 C3H6O
NaH + BCl3 = NaCl + B + H2 =>
6 NaH + 2 BCl3 = 6 NaCl + 2 B + 3 H2
C9H13C + O2 = CO2 + H2O =>
4 C9H13C + 53 O2 = 40 CO2 + 26 H2O
NH4CH3COO + H2O = NH3CH3COO + H3O =>
NH4CH3COO + H2O = NH3CH3COO + H3O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
TiCl4 + NaH = H2 + NaCl + Ti =>
TiCl4 + 4 NaH = 2 H2 + 4 NaCl + Ti
HSO4{-} + H2O = SO4{-} + H3O =>
HSO4{-} + H2O = SO4{-} + H3O
TiCl4 + NaH = H2 + NaCl + Ti =>
TiCl4 + 4 NaH = 2 H2 + 4 NaCl + Ti
Ca2 + H2SO4 = Ca2SO4 + H =>
Ca2 + H2SO4 = Ca2SO4 + 2 H
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
H2SO4 + K2O = K2SO4 + H2O =>
H2SO4 + K2O = K2SO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Au + H2O2 = AuO + H2O =>
Au + H2O2 = AuO + H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
C3H8 + O200 = CO2 + H2O =>
20 C3H8 + O200 = 60 CO2 + 80 H2O
S3Sb2 + HCl = SbCl3 + H2S =>
S3Sb2 + 6 HCl = 2 SbCl3 + 3 H2S
LiBr + Mg(OH)2 = LiOH + MgBr2 =>
2 LiBr + Mg(OH)2 = 2 LiOH + MgBr2
K2CO3 + AlI3 = K2I3 + Al(CO3) =>
K2CO3 + AlI3 = K2I3 + Al(CO3)
K2Cr2O7 + H2C2O4 + SO4 = K2SO4 + Cr2SO4 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 SO4 = K2SO4 + Cr2SO4 + 14 CO2 + 7 H2O
LiBr + Mg(OH)2 = LiOH + MgBr2 =>
2 LiBr + Mg(OH)2 = 2 LiOH + MgBr2
CH3Cl + Cl = CH2Cl2 + HCl =>
CH3Cl + 2 Cl = CH2Cl2 + HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CaCl2 + C6H8O7 = Ca3(C6H5O7)2(s) + HCl(ac) =>
3 CaCl2 + 2 C6H8O7 = Ca3(C6H5O7)2(s) + 6 HCl(ac)
HNO3 + CO2 = N2O5 + H2CO3 =>
2 HNO3 + CO2 = N2O5 + H2CO3
Na2S2O3 + I2 = Na2I + S2O3 =>
2 Na2S2O3 + I2 = 2 Na2I + 2 S2O3
CuCl2 + HCl + Al = Al2CuCl + HCl2 =>
CuCl2 + HCl + 2 Al = Al2CuCl + HCl2
Na + HNO3 = NaNO3 + H2O + N2O =>
8 Na + 10 HNO3 = 8 NaNO3 + 5 H2O + N2O
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
NaS + HCl = NaCl + H2S2 =>
2 NaS + 2 HCl = 2 NaCl + H2S2
Al + FeO3 = Al2O3 + Fe =>
2 Al + FeO3 = Al2O3 + Fe
C3H6O + O2 = C02 + H2O =>
2 C3H6O + 2 O2 = 3 C02 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbS + SnO = SnS + PbO =>
PbS + SnO = SnS + PbO
HNO2 + SnO = Sn(NO2)2 + H2O =>
2 HNO2 + SnO = Sn(NO2)2 + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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