| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3HCO3 + 3 HCl = 3 NaCl + 2 H2O + CO
KCl + K3Fe(CN)6 = Cl2 + K4Fe(CN)6 =>
2 KCl + 2 K3Fe(CN)6 = Cl2 + 2 K4Fe(CN)6
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
C3H7Cl + H2O = C3H8O + HCl =>
C3H7Cl + H2O = C3H8O + HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cr(OH)3 + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 OH{-} = 2 CrO4{2-} + 8 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(OH)2(s) = CuO(s)*H2O(g) =>
Cu(OH)2(s) = CuO(s)*H2O(g)
CH3CO2(aq) + CaCO3(s) = CH3CO3(aq) + CaCO2(aq) =>
CH3CO2(aq) + CaCO3(s) = CH3CO3(aq) + CaCO2(aq)
Rb + N3 = Rb3N =>
9 Rb + N3 = 3 Rb3N
CH3(CH2)11C6H4SO3H + Na2CO3 = CH3(CH2)11C6H4SO3Na + H2O + CO2 =>
2 CH3(CH2)11C6H4SO3H + Na2CO3 = 2 CH3(CH2)11C6H4SO3Na + H2O + CO2
Al + Ba(OH)2 = Ba + Al(OH)3 =>
2 Al + 3 Ba(OH)2 = 3 Ba + 2 Al(OH)3
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
BeSrO = BeOSr =>
BeSrO = BeOSr
Mg3P2 + Na2CO3 = Na3P + MgCO3 =>
Mg3P2 + 3 Na2CO3 = 2 Na3P + 3 MgCO3
P2O3 + H2O = H3PO4 + H2 =>
P2O3 + 5 H2O = 2 H3PO4 + 2 H2
CuCl2KOH = CuOHKCl2 =>
CuCl2KOH = CuOHKCl2
FeCl2*4H2O(aq) + H2C2O4(aq) = FeC2O4*2H2O(s) + H2O(l) + HCl(aq) =>
FeCl2*4H2O(aq) + H2C2O4(aq) = FeC2O4*2H2O(s) + 2 H2O(l) + 2 HCl(aq)
KI + H3PO4 + CH3OH = CH3I + K3PO4 + H2O =>
3 KI + H3PO4 + 3 CH3OH = 3 CH3I + K3PO4 + 3 H2O
[Cu(NH3)2]OH + MnCl2 = CuCl + NH3 + Mn(OH)2 =>
2[Cu(NH3)2]OH + MnCl2 = 2 CuCl + 4 NH3 + Mn(OH)2
NH3H3PO4 = NH4H2PO4 =>
NH3H3PO4 = NH4H2PO4
Mn(OH)2 + Na2O2 = Na2MnO4 + NaOH =>
Mn(OH)2 + 2 Na2O2 = Na2MnO4 + 2 NaOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H8N2(g) + N2O4(g) = N2(g) + H2O(g) + CO2(g) =>
C2H8N2(g) + 2 N2O4(g) = 3 N2(g) + 4 H2O(g) + 2 CO2(g)
KClO4 + NH4OH = KOH + NH4ClO4 =>
KClO4 + NH4OH = KOH + NH4ClO4
CaCl2NH3C = CaCNH3Cl2 =>
CaCl2NH3C = CaCNH3Cl2
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + BaCl2 + HCl = BaCl3 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 6 BaCl2 + 14 HCl = 6 BaCl3 + 2 CrCl3 + 2 KCl + 7 H2O
Fe2O3 + CuSO4 = Fe2SO3 + CuO4 =>
Fe2O3 + CuSO4 = Fe2SO3 + CuO4
Tin(IV)Fluoride + PotassiumSulfide = Tin(IV)Sulfide + PotassiumFluoride =>
Tin(IV)Fluoride + PotassiumSulfide = Tin(IV)Sulfide + PotassiumFluoride
C6H5OH + H2O = C6H5O + H3O =>
C6H5OH + H2O = C6H5O + H3O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
TiCl2 + Cl2 = TiCl4 =>
TiCl2 + Cl2 = TiCl4
AgNO2 + BaCl2 = AgCl + Ba(NO2)2 =>
2 AgNO2 + BaCl2 = 2 AgCl + Ba(NO2)2
Sn + Fe{2+} = Sn{2+} + Fe =>
Sn + Fe{2+} = Sn{2+} + Fe
MnC12 + A1 = Mn + A1C13 =>
13 MnC12 + 12 A1 = 13 Mn + 12 A1C13
Zn(s) + CoCl3(aq) = ZnCl2(aq) + Co(s) =>
3 Zn(s) + 2 CoCl3(aq) = 3 ZnCl2(aq) + 2 Co(s)
Al + Mg2 = AlMg3 =>
2 Al + 3 Mg2 = 2 AlMg3
H3 = HH2 =>
H3 = HH2
Ca(OH)2 + KF = KOH + CaF2 =>
Ca(OH)2 + 2 KF = 2 KOH + CaF2
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
Sn(OH)4 + KOH = K2SnO3 + H2O =>
Sn(OH)4 + 2 KOH = K2SnO3 + 3 H2O
Pb + NaOH + H2O = Na2[Pb(OH)6] + H2 =>
Pb + 2 NaOH + 4 H2O = Na2[Pb(OH)6] + 2 H2
PbCl2 + NaCl = PbCl2*NaCl =>
PbCl2 + NaCl = PbCl2*NaCl
Cu(NO3)2 + Fe = Fe(NO3)2 + Cu =>
Cu(NO3)2 + Fe = Fe(NO3)2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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