| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
Cu + AuBr3 = CuBr + Au =>
3 Cu + AuBr3 = 3 CuBr + Au
(NH4)2(SO4) + Ca(OH)2 = (NH4)(OH) + Ca(SO4) =>
(NH4)2(SO4) + Ca(OH)2 = 2(NH4)(OH) + Ca(SO4)
Li2(CO3) + H2(SO4) = Li2(SO4) + H2(CO3) =>
Li2(CO3) + H2(SO4) = Li2(SO4) + H2(CO3)
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
NiF2 = Ni + F2 =>
NiF2 = Ni + F2
CaO + ZnO = ZnCaO2 =>
CaO + ZnO = ZnCaO2
FeS(s) = Fe(s) + S(s) =>
FeS(s) = Fe(s) + S(s)
Al(OH)3 + LiOH = Li[Al(OH)4] =>
Al(OH)3 + LiOH = Li[Al(OH)4]
ZnCl2 + H2O = HCl + Zn(OH)2 =>
ZnCl2 + 2 H2O = 2 HCl + Zn(OH)2
Na3PO4 + NaOH = Na2HPO4 + Na2O =>
Na3PO4 + NaOH = Na2HPO4 + Na2O
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
CO2 + Br2 = BrC + O2 =>
2 CO2 + Br2 = 2 BrC + 2 O2
NaI + Na3AsO4 + HCl = Na3AsO3 + I2 + NaCl + H2O =>
2 NaI + Na3AsO4 + 2 HCl = Na3AsO3 + I2 + 2 NaCl + H2O
K + AuNO3 = KNO3 + Au =>
K + AuNO3 = KNO3 + Au
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Zn(ClO3)2 = ZnCl2 + O2 =>
Zn(ClO3)2 = ZnCl2 + 3 O2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Ru2O3 + CO = Ru + CO2 =>
Ru2O3 + 3 CO = 2 Ru + 3 CO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
C891H1076 + O2 = CO2 + H2O =>
C891H1076 + 1160 O2 = 891 CO2 + 538 H2O
CCaO3 = CaO + CO2 =>
CCaO3 = CaO + CO2
FeO*Fe2O3 + Al = Al2O3 + Fe =>
3 FeO*Fe2O3 + 8 Al = 4 Al2O3 + 9 Fe
(NaHCO3) + HCl = NaCl + CO2 + H2O =>
(NaHCO3) + HCl = NaCl + CO2 + H2O
Fe + HHe2H2K2 = Fe(He2H2K2)3 + H2 =>
2 Fe + 6 HHe2H2K2 = 2 Fe(He2H2K2)3 + 3 H2
CuCl2 + ZnCl2 = CuZnCl4 =>
CuCl2 + ZnCl2 = CuZnCl4
Fe2O3(s) + Zn = ZnO(s) + FeO =>
Fe2O3(s) + Zn = ZnO(s) + 2 FeO
Mg + H2Co4 = MgCo3 + H2 =>
4 Mg + 3 H2Co4 = 4 MgCo3 + 3 H2
K2SO3(aq) + HNO3(aq) = H2O + K2SO4 + NO2 =>
K2SO3(aq) + 2 HNO3(aq) = H2O + K2SO4 + 2 NO2
P + KOH = POH + K =>
P + KOH = POH + K
CrO7{2-} + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO7{2-} + 9 C2O4{2-} + 28 H{+} = 2 Cr{3+} + 18 CO2 + 14 H2O
ZnBr2 + (NH4)2CO3 = ZnCO3 + (NH4)2Br2 =>
ZnBr2 + (NH4)2CO3 = ZnCO3 + (NH4)2Br2
Mg(OH)2 + Li3PO4 = LiOH + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 Li3PO4 = 6 LiOH + Mg3(PO4)2
Cr2(SO4)3 + KMnO4 + H2SO4 = H2CrO4 + MnSO4 + K2SO4 + H2SO5 =>
3 Cr2(SO4)3 + 10 KMnO4 + 22 H2SO4 = 6 H2CrO4 + 10 MnSO4 + 5 K2SO4 + 16 H2SO5
O2 + C4H9OH = CO2 + H2O =>
6 O2 + C4H9OH = 4 CO2 + 5 H2O
Na + ClO3 = NaCl3 + O2 =>
2 Na + 6 ClO3 = 2 NaCl3 + 9 O2
Mn3P4 + H2O + O2 = H3PO4 + Mn3O5 =>
2 Mn3P4 + 12 H2O + 15 O2 = 8 H3PO4 + 2 Mn3O5
C3O3 + H2 = CH4 + H2O =>
C3O3 + 9 H2 = 3 CH4 + 3 H2O
FeOCl + HCl = FeCl2 + H2O + Cl2 =>
2 FeOCl + 4 HCl = 2 FeCl2 + 2 H2O + Cl2
Zr(OH)4 + HCl + H2O = [Zr4(OH)8(H2O)16]Cl8(H2O)12 =>
4 Zr(OH)4 + 8 HCl + 20 H2O = [Zr4(OH)8(H2O)16]Cl8(H2O)12
CH2O2 + NaOH = NaO2 + CH2OH =>
CH2O2 + NaOH = NaO2 + CH2OH
Cl1 + O = ClO =>
Cl1 + O = ClO
AsO3{-} + H{+} + BH4{-} = As(OH)3 + BH3 =>
AsO3{-} + 2 H{+} + BH4{-} = As(OH)3 + BH3
H3PO4 + CuS = Cu3PO4 + HS =>
H3PO4 + 3 CuS = Cu3PO4 + 3 HS
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
CH3COONa + NaHSO4 = Na2SO4 + C2H4O2 =>
CH3COONa + NaHSO4 = Na2SO4 + C2H4O2
FeCl3 + (NH4)2S = NH3 + HCl + Fe2S3 =>
2 FeCl3 + 3(NH4)2S = 6 NH3 + 6 HCl + Fe2S3
PhCHO + CO(CH3)2 = Ph2C5H4O + H2O =>
2 PhCHO + CO(CH3)2 = Ph2C5H4O + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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