| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + CuSO4 = (CuOH)2SO4
Mn2O7 + HCl = MnCl7 + H2O =>
Mn2O7 + 14 HCl = 2 MnCl7 + 7 H2O
PH3 + H2O = PH2 + H3O =>
PH3 + H2O = PH2 + H3O
NH3 + Fe + H2O = NH4 + Fe(OH)3 =>
3 NH3 + Fe + 3 H2O = 3 NH4 + Fe(OH)3
K + HBr = KBr + H =>
K + HBr = KBr + H
C18H38 + CuO = H2O + CO2 + Cu =>
C18H38 + 55 CuO = 19 H2O + 18 CO2 + 55 Cu
MnSO4H2O + H2C2O4 + H2O = MnC2O4*3H2O + H2SO4 =>
MnSO4H2O + H2C2O4 + 2 H2O = MnC2O4*3H2O + H2SO4
C16H34 + O2 = (CO)2 + H2O =>
2 C16H34 + 33 O2 = 16(CO)2 + 34 H2O
CrOH3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 CrOH3 + 7 Cl2 + 18 KOH = 2 K2CrO4 + 14 KCl + 12 H2O
CuSO4 + KCNS + H2SO3 + H2O = CuCNS + K2SO4 + H2SO4 =>
2 CuSO4 + 2 KCNS + H2SO3 + H2O = 2 CuCNS + K2SO4 + 2 H2SO4
Cu + FeCl3 = CuCl2 + FeCl2 =>
Cu + 2 FeCl3 = CuCl2 + 2 FeCl2
Cu(C2H3O2)2 + (NH4)3PO4 = Cu3(PO4)2 + NH4(C2H3O2) =>
3 Cu(C2H3O2)2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4(C2H3O2)
O + NH3 = H2O + HNO3 =>
4 O + NH3 = H2O + HNO3
HCl + Zn = ZnCl + H2(g) =>
2 HCl + 2 Zn = 2 ZnCl + H2(g)
C + H + Br = CHBr =>
C + H + Br = CHBr
Fe{2+} + MnO4{-} + H2O = MnO2 + Fe{3+} + OH{-} =>
3 Fe{2+} + MnO4{-} + 2 H2O = MnO2 + 3 Fe{3+} + 4 OH{-}
Li2CO3 + H3BO3 = Li3BO3 + CO2 + H2O =>
3 Li2CO3 + 2 H3BO3 = 2 Li3BO3 + 3 CO2 + 3 H2O
Fe3O4 + Al = Fe + AlO =>
Fe3O4 + 4 Al = 3 Fe + 4 AlO
Cr2O7{2-} + S{2-} + H2O = S + Cr{3+} + OH{-} =>
Cr2O7{2-} + 3 S{2-} + 7 H2O = 3 S + 2 Cr{3+} + 14 OH{-}
C7H8 + H2SO4 = CH3C6H4SO3H + H2O =>
C7H8 + H2SO4 = CH3C6H4SO3H + H2O
H(NO3) + K(OH) = K(NO3) + H2O =>
H(NO3) + K(OH) = K(NO3) + H2O
HCHO + Cu(OH)2 + NaOH = Na2CO3 + CuOH + H2O =>
HCHO + 4 Cu(OH)2 + 2 NaOH = Na2CO3 + 4 CuOH + 4 H2O
ZnS(s) + HBr(aq) = ZnBr2(aq) + H2S(g) =>
ZnS(s) + 2 HBr(aq) = ZnBr2(aq) + H2S(g)
H2O2 + NaOCl = HCl + NaOH + O2 =>
H2O2 + NaOCl = HCl + NaOH + O2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
C6H8O7 + Na2CO3 = Na3C6H6O7 + H2O + CO2 =>
19 C6H8O7 + 27 Na2CO3 = 18 Na3C6H6O7 + 22 H2O + 33 CO2
Ba(OH)2 + FeO = Fe(OH)2 + BaO =>
Ba(OH)2 + FeO = Fe(OH)2 + BaO
AgIO3 = AgI + O3 =>
AgIO3 = AgI + O3
KNO3 = KNO2(s) + O2(g) =>
2 KNO3 = 2 KNO2(s) + O2(g)
CH3NH2 + BF3 = CH3NH2BF3 =>
CH3NH2 + BF3 = CH3NH2BF3
CoCl2 + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + Co2(SO4)3 + H2O =>
10 CoCl2 + 6 KMnO4 + 24 H2SO4 = 10 Cl2 + 3 K2SO4 + 6 MnSO4 + 5 Co2(SO4)3 + 24 H2O
S + Au = SAu =>
S + Au = SAu
O + C10H4 = CO2 + H2O =>
22 O + C10H4 = 10 CO2 + 2 H2O
AlCl3(s) = Al3(s) + Cl3(g) =>
3 AlCl3(s) = Al3(s) + 3 Cl3(g)
AlBr2 + Cl2 = AlCl2 + Br2 =>
AlBr2 + Cl2 = AlCl2 + Br2
Mg + KCl = MgCl2 + K =>
Mg + 2 KCl = MgCl2 + 2 K
NaNO2 + H2SO4 = Na(SO4) + NO + H2O =>
NaNO2 + H2SO4 = Na(SO4) + NO + H2O
Pb(NO3)2 + KOH = Pb(OH)2 + K(NO3) =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 K(NO3)
GaBr3 + F2 = GaF3 + Br =>
2 GaBr3 + 3 F2 = 2 GaF3 + 6 Br
CaCl2 + AlBr3 = CaBr2 + AlCl3 =>
3 CaCl2 + 2 AlBr3 = 3 CaBr2 + 2 AlCl3
CuCl{2} + NaNO{3} = CuNO{3} + NaCl{2} =>
CuCl{2} + NaNO{3} = CuNO{3} + NaCl{2}
Cl2O7 + BaOH = BaClO4 + H2O =>
Cl2O7 + 2 BaOH = 2 BaClO4 + H2O
C4H9NH2 + H2O = C4H10NH2 + OH =>
C4H9NH2 + H2O = C4H10NH2 + OH
KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + K2CO3 + SiO2 =>
2 KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + K2CO3 + 4 SiO2
CH4 + Br2 + H2O = CHO + HBr =>
2 CH4 + 5 Br2 + 2 H2O = 2 CHO + 10 HBr
Ag(NO3)2 + NaOH = Ag(OH)2 + NaNO3 =>
Ag(NO3)2 + 2 NaOH = Ag(OH)2 + 2 NaNO3
Na(OH) = Na + O2 + H2 =>
2 Na(OH) = 2 Na + O2 + H2
Au2S3(s) + H2(g) = Au(s) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g)
HCl(aq) + ZnS(aq) = H2S(aq) + ZnCl2(aq) =>
2 HCl(aq) + ZnS(aq) = H2S(aq) + ZnCl2(aq)
(NH4)2CO3 + CuBr2 = NH4Br + CO3Cu =>
(NH4)2CO3 + CuBr2 = 2 NH4Br + CO3Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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