| Équations équilibrées la veille |
CuBr2 + Pb(CH3COOH)2 = Cu(CH3COOH)2 + PbBr2
FeCl3 + Na2S + H2O = Na2SO4 + FeCl2 + HCl =>
8 FeCl3 + Na2S + 4 H2O = Na2SO4 + 8 FeCl2 + 8 HCl
C6H12(g) + O2(g) = CO2 + H2O =>
C6H12(g) + 9 O2(g) = 6 CO2 + 6 H2O
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
CH3OH + NH3 = (CH3)2NH + H2O =>
2 CH3OH + NH3 = (CH3)2NH + 2 H2O
HClO + H3O{+} + Fe{2+} = Cl{-} + H2O + Fe{3+} =>
HClO + H3O{+} + 2 Fe{2+} = Cl{-} + 2 H2O + 2 Fe{3+}
NaI + CoCl2 = NaCl2 + ICo =>
NaI + CoCl2 = NaCl2 + ICo
Fe(OH)2(aq) = FeO(s) + H2O(l) =>
Fe(OH)2(aq) = FeO(s) + H2O(l)
Na(s) + At2(s) = NaAt(s) =>
2 Na(s) + At2(s) = 2 NaAt(s)
K2Cr2O7 + K2S2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
4 K2Cr2O7 + 3 K2S2O3 + 13 H2SO4 = 4 Cr2(SO4)3 + 7 K2SO4 + 13 H2O
Na + HFO4 = NaF + H2 + O2 =>
2 Na + 2 HFO4 = 2 NaF + H2 + 4 O2
C4H9OH + C3H7COOH = C4H9COOH + C3H7OH =>
C4H9OH + C3H7COOH = C4H9COOH + C3H7OH
CH3OH + CrO3 = Cr2O3 + CO2 + H2O =>
CH3OH + 2 CrO3 = Cr2O3 + CO2 + 2 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Na2(CO3) + Na2S + SO2 = CO2 + Na2(S2O3) =>
Na2(CO3) + 2 Na2S + 4 SO2 = CO2 + 3 Na2(S2O3)
Ca3(PO4)2 + BaCl2 = CaCl2 + Ba3(PO4)2 =>
Ca3(PO4)2 + 3 BaCl2 = 3 CaCl2 + Ba3(PO4)2
P2O3 + Li2O = P2Li2O4 =>
P2O3 + Li2O = P2Li2O4
ZnO + H2 = H2O + Zn2 =>
2 ZnO + 2 H2 = 2 H2O + Zn2
(Cu(NH3)2)Cl + O2 + NH3 + H2O = (Cu(NH3)4)(OH)2 + NH4Cl =>
4(Cu(NH3)2)Cl + O2 + 12 NH3 + 6 H2O = 4(Cu(NH3)4)(OH)2 + 4 NH4Cl
Cr(NO3)KOH = KNO3CrOH =>
Cr(NO3)KOH = KNO3CrOH
C4H8O2 + OH = CH3COO + C2H6O =>
C4H8O2 + OH = CH3COO + C2H6O
NaClO + I2 + H2SO4 = NaIO3 + Cl2 + H2O + Na2SO4 =>
10 NaClO + I2 + 4 H2SO4 = 2 NaIO3 + 5 Cl2 + 4 H2O + 4 Na2SO4
SrO + NO2 = Sr(NO2)2 + Sr(NO3)2 =>
2 SrO + 4 NO2 = Sr(NO2)2 + Sr(NO3)2
NCl4 = N1 + Cl2 =>
NCl4 = N1 + 2 Cl2
HClO4 + Zn(OH)2 = Zn(ClO4)2 + H2O =>
2 HClO4 + Zn(OH)2 = Zn(ClO4)2 + 2 H2O
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
NH4Cl + Fe(OH)2 = FeCl2 + NH3 + H2O =>
2 NH4Cl + Fe(OH)2 = FeCl2 + 2 NH3 + 2 H2O
S + CO = CSO =>
S + CO = CSO
CaHPO4 = H3PO4 + Ca3(PO4)2 =>
3 CaHPO4 = H3PO4 + Ca3(PO4)2
Al + SO3 = Al(SO3) =>
Al + SO3 = Al(SO3)
N3PO4 + NaOH = Na3PO4 + NOH =>
N3PO4 + 3 NaOH = Na3PO4 + 3 NOH
FeS2 + NO3{-} + H2O = Fe(OH)3 + NH4{+} + SO4{2-} + H{+} =>
8 FeS2 + 15 NO3{-} + 43 H2O = 8 Fe(OH)3 + 15 NH4{+} + 16 SO4{2-} + 2 H{+}
Zn(OH)2 + Al(OH)3 = Al[Zn(OH)5] =>
Zn(OH)2 + Al(OH)3 = Al[Zn(OH)5]
Cu(aq) + OH(aq) = Cu(OH)2(aq) =>
Cu(aq) + 2 OH(aq) = Cu(OH)2(aq)
Cu + AgC2H302 = CuC2H302 + Ag =>
Cu + AgC2H302 = CuC2H302 + Ag
KMnO4 + KI + H2O = K2MnO4 + H2MnO4 + KOI =>
2 KMnO4 + KI + H2O = K2MnO4 + H2MnO4 + KOI
CuBr2 + Pb(CH3COOH)2 = Cu(CH3COOH)2 + PbBr2 =>
CuBr2 + Pb(CH3COOH)2 = Cu(CH3COOH)2 + PbBr2
KI + ClO2 = KClO2 + I2 =>
2 KI + 2 ClO2 = 2 KClO2 + I2
NH4Cl + Na2S = (NH4)2S + NaCl =>
2 NH4Cl + Na2S = (NH4)2S + 2 NaCl
AlF3 + H2O = Al(OH)3 + F + H2 =>
2 AlF3 + 6 H2O = 2 Al(OH)3 + 6 F + 3 H2
Al + HNO2 = Al1(NO2)3 + H2 =>
2 Al + 6 HNO2 = 2 Al1(NO2)3 + 3 H2
K + Cl + O2 = KClO2 =>
K + Cl + O2 = KClO2
FrOH + BaCl = FrCl + BaOH =>
FrOH + BaCl = FrCl + BaOH
C4H9OH + C3H7COOH = C4H9COOH + C3H7OH =>
C4H9OH + C3H7COOH = C4H9COOH + C3H7OH
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
H3BO3 + Mg = MgB4O7 + H2 + H2O =>
4 H3BO3 + Mg = MgB4O7 + H2 + 5 H2O
Mn3O4 + C = MnO + CO =>
Mn3O4 + C = 3 MnO + CO
KCO3 + MgCl = MgCO3 + KCl =>
KCO3 + MgCl = MgCO3 + KCl
Cu2S + F2 = CuF + S8 =>
8 Cu2S + 8 F2 = 16 CuF + S8
CH3COO + Zn = CH3COOZn =>
CH3COO + Zn = CH3COOZn
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| Équations équilibrées la veille |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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