| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + Ca(NO3)2 = CaCr2O7 + 2 KNO3
Ag2CO3 + HCl = AgCl + CO2 + H + O2 =>
2 Ag2CO3 + 4 HCl = 4 AgCl + 2 CO2 + 4 H + O2
Al(NO3)3 + NH4OH = Al(OH) + NH4NO3 + H2O =>
4 Al(NO3)3 + 14 NH4OH = 4 Al(OH) + 13 NH4NO3 + 7 H2O
HCl(aq) + CsOH(aq) = H2O(l) + CsCl(s) =>
HCl(aq) + CsOH(aq) = H2O(l) + CsCl(s)
FeI2 + Na2S2O3 = NaI + FeS2O3 =>
FeI2 + Na2S2O3 = 2 NaI + FeS2O3
CH3CH2Cl + KOH = C2H5OH + KCl =>
CH3CH2Cl + KOH = C2H5OH + KCl
C6H5CH(CH3)NH2 + C6H10O4 = C18H20N2O2 + C2H6O =>
2 C6H5CH(CH3)NH2 + C6H10O4 = C18H20N2O2 + 2 C2H6O
HY + H2SO4 = Y2 + H2SO3 + H2O =>
2 HY + H2SO4 = Y2 + H2SO3 + H2O
FeC2O4*2H2O + H2O2 + K2C2O4*H2O = K3(Fe(C2O4)3)*3H2O + Fe(OH)3 + H2O =>
6 FeC2O4*2H2O + 3 H2O2 + 6 K2C2O4*H2O = 4 K3(Fe(C2O4)3)*3H2O + 2 Fe(OH)3 + 6 H2O
NH4Cl + AgNO3 = NO3Cl + AgNH4 =>
NH4Cl + AgNO3 = NO3Cl + AgNH4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + C2H4O2 = Fe(C2H3O2) + H2 =>
2 Fe + 2 C2H4O2 = 2 Fe(C2H3O2) + H2
Sn(NO3)4 = Sn + NO3 =>
Sn(NO3)4 = Sn + 4 NO3
AgNO3(aq) + Na3(PO4)(aq) = Ag3PO4(s) + NaNO3(aq) =>
3 AgNO3(aq) + Na3(PO4)(aq) = Ag3PO4(s) + 3 NaNO3(aq)
Fe + NaClO = FeO + NaCl =>
Fe + NaClO = FeO + NaCl
SO2CaCl2 = SCl2CaO2 =>
SO2CaCl2 = SCl2CaO2
Cs + H3PO4 = Cs3PO4 + H =>
3 Cs + H3PO4 = Cs3PO4 + 3 H
C2H5O1C2H5 + O2 = CO2 + H2O =>
C2H5O1C2H5 + 6 O2 = 4 CO2 + 5 H2O
Fe + AlPO4 = FePO4 + Al =>
Fe + AlPO4 = FePO4 + Al
Ti + H2O = TiO + H2 =>
Ti + H2O = TiO + H2
CC2 + H2O = C2H2 + C(OH)2 =>
CC2 + 2 H2O = C2H2 + C(OH)2
Na2HPO4 + MgCl2 = MgHPO4 + NaCl =>
Na2HPO4 + MgCl2 = MgHPO4 + 2 NaCl
C18H20 + O2 = CO2 + H2O =>
C18H20 + 23 O2 = 18 CO2 + 10 H2O
Yb2O3 + HNO3 = Yb(NO3)3 + H2O =>
Yb2O3 + 6 HNO3 = 2 Yb(NO3)3 + 3 H2O
NaCl + C6H8O7 = ClO7 + NaC6H8 =>
NaCl + C6H8O7 = ClO7 + NaC6H8
InO2 + H2O = In(OH)4 =>
InO2 + 2 H2O = In(OH)4
MnO5 + HCl = MnCl2 + Cl + H2O =>
MnO5 + 10 HCl = MnCl2 + 8 Cl + 5 H2O
H2O + H2CO + S = H2S + CO2 =>
H2O + H2CO + 2 S = 2 H2S + CO2
Fe + P = FeP2 =>
Fe + 2 P = FeP2
CrSO4 + Pb(C2H3O2)2 = Cr(C2H3O2)2 + PbSO4 =>
CrSO4 + Pb(C2H3O2)2 = Cr(C2H3O2)2 + PbSO4
Cd + CH3COOH = CH3COOCd + H2 =>
2 Cd + 2 CH3COOH = 2 CH3COOCd + H2
Ca + K(SO4) = Ca(SO4) + K =>
Ca + K(SO4) = Ca(SO4) + K
Mn(NO3)2(aq) + NaOH(aq) = MnO + NaNO3(aq) + H2O(l) =>
Mn(NO3)2(aq) + 2 NaOH(aq) = MnO + 2 NaNO3(aq) + H2O(l)
Si3H2 + O2 = SiO3 + H2O =>
Si3H2 + 5 O2 = 3 SiO3 + H2O
ClO + H3O = Cl2 + H2O =>
2 ClO + 4 H3O = Cl2 + 6 H2O
Li3PO4 + CuCl2 = Cu3(PO4)2 + LiCl =>
2 Li3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 LiCl
SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
K2Cr2O7 + SnI2 + HCl = CrCl3 + SnCl2 + I2 + KCl + H2O =>
K2Cr2O7 + 3 SnI2 + 14 HCl = 2 CrCl3 + 3 SnCl2 + 3 I2 + 2 KCl + 7 H2O
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
Al + Hg(CH3COO)2 = Hg + Al(CH3COO)2 =>
Al + Hg(CH3COO)2 = Hg + Al(CH3COO)2
H8N2S2O3 + Ca2SiO4 + H2O = (NH4)2SiO3 + CaSO4 + H8 =>
H8N2S2O3 + Ca2SiO4 + 4 H2O = (NH4)2SiO3 + 2 CaSO4 + H8
H3PO4 + Sn = Sn3(PO4)2 + H2 =>
2 H3PO4 + 3 Sn = Sn3(PO4)2 + 3 H2
Sb2S3 + H2O2 = H3SbO4 + SO2 + H2O =>
Sb2S3 + 11 H2O2 = 2 H3SbO4 + 3 SO2 + 8 H2O
HNO3 + H2SO4 = NO2{+} + HSO4{-} + H3O{+} =>
HNO3 + 2 H2SO4 = NO2{+} + 2 HSO4{-} + H3O{+}
XeF6(s) = XeF4(s) + F2(g) =>
XeF6(s) = XeF4(s) + F2(g)
Fe2(SO4)3 + Na2S = Fe2S3 + Na2(SO4) =>
Fe2(SO4)3 + 3 Na2S = Fe2S3 + 3 Na2(SO4)
Na(s) + N2(g) = NaN3(s) =>
2 Na(s) + 3 N2(g) = 2 NaN3(s)
K2O2 + K = K2O =>
K2O2 + 2 K = 2 K2O
Al2S3 + O2 = Al2O2 + SO3 =>
2 Al2S3 + 11 O2 = 2 Al2O2 + 6 SO3
CH2NH2COOH + O2 = CO2 + H2O + N2 =>
4 CH2NH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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