| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S(aq)CuSO4(aq) = K2SO4(aq)CuS
Li2O + Mg = MgO + Li2 =>
Li2O + Mg = MgO + Li2
C2H5OHNaCl = C2H5ClNaOH =>
C2H5OHNaCl = C2H5ClNaOH
Ca + Si + O = CaSiO3 =>
Ca + Si + 3 O = CaSiO3
Zn(NO3)2 + Na2CO3 = ZnCO3 + Na(NO3) =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 Na(NO3)
Zn + C6H8O7 + C = C12H10O14Zn3 + C2H4 =>
6 Zn + 4 C6H8O7 + 6 C = 2 C12H10O14Zn3 + 3 C2H4
Pb(OH)2 + CaCO3 = PbCO3 + Ca(OH)2 =>
Pb(OH)2 + CaCO3 = PbCO3 + Ca(OH)2
CuSO4(aq) + ZnCrO4(aq) = ZnSO4(aq) + CuCrO4 =>
CuSO4(aq) + ZnCrO4(aq) = ZnSO4(aq) + CuCrO4
P2O3(s) = P(s) + O2(g) =>
2 P2O3(s) = 4 P(s) + 3 O2(g)
P(CH3CHOCH3)3 + CH3I = CH3PO(CH3CHOCH3)2 + CH3CHCH3I =>
P(CH3CHOCH3)3 + CH3I = CH3PO(CH3CHOCH3)2 + CH3CHCH3I
S2Fe2 + O2 = Fe3O2 + S2 =>
3 S2Fe2 + 2 O2 = 2 Fe3O2 + 3 S2
KMnO4 + C5H8O2 = Mn(C5H8O2)3 + (CH3CO)2CHCH(CH3CO)2 + KOH + H2O =>
2 KMnO4 + 20 C5H8O2 = 2 Mn(C5H8O2)3 + 7(CH3CO)2CHCH(CH3CO)2 + 2 KOH + 6 H2O
PO4 + HF = HPO4 + F =>
PO4 + HF = HPO4 + F
K20 + NO2 + O2 = KNO3 =>
K20 + 20 NO2 + 10 O2 = 20 KNO3
NaCl + Al = AlCl2 + Na2 =>
2 NaCl + Al = AlCl2 + Na2
Fe(NO3)2 + MgS = FeS + Mg(NO3)2 =>
Fe(NO3)2 + MgS = FeS + Mg(NO3)2
MnCO3 + HCl = MnCl2 + HOH + CO2 =>
MnCO3 + 2 HCl = MnCl2 + HOH + CO2
K2Cr2O7 + KOH + Zn + H2O = K2[Zn(OH)4] + K3[Cr(OH)6] =>
K2Cr2O7 + 10 KOH + 3 Zn + 7 H2O = 3 K2[Zn(OH)4] + 2 K3[Cr(OH)6]
H2C2O4(aq) + Ca(OH)2(s) = CaC2O4(s) + H2O(l) =>
H2C2O4(aq) + Ca(OH)2(s) = CaC2O4(s) + 2 H2O(l)
CO + Ag[(NH3)2]OH = Ag + (NH4)2CO3 + NH3 =>
CO + 2 Ag[(NH3)2]OH = 2 Ag + (NH4)2CO3 + 2 NH3
CrSO4 + NaOH = Na2SO4 + Cr(OH)2 =>
CrSO4 + 2 NaOH = Na2SO4 + Cr(OH)2
Pb(IO3)2 + CH3COOH = Pb(CH3COO)2 + HIO3 =>
Pb(IO3)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HIO3
C3H2O2 + NaOH = H2O + C3HO2Na =>
C3H2O2 + NaOH = H2O + C3HO2Na
Na + NaNO3 = Na2O + N =>
5 Na + NaNO3 = 3 Na2O + N
Na3PO4 + MgCI = Mg3(PO4) + NaCI =>
Na3PO4 + 3 MgCI = Mg3(PO4) + 3 NaCI
KOCN + C = KCN + CO2 =>
2 KOCN + C = 2 KCN + CO2
K4Fe(CN)6 = KCN + FeC2 + N2 =>
K4Fe(CN)6 = 4 KCN + FeC2 + N2
MnCl2 + HNO3 = Mn(NO3)2 + HCl =>
MnCl2 + 2 HNO3 = Mn(NO3)2 + 2 HCl
CuSO4*5H2O + (NH4)2SO4 + H2O = CuSO4*(NH4)2SO4*6H2O =>
CuSO4*5H2O + (NH4)2SO4 + H2O = CuSO4*(NH4)2SO4*6H2O
HBr + KHSO3 = H2O + SO2 + KBr =>
HBr + KHSO3 = H2O + SO2 + KBr
FeSO4(aq) + Na2CO3(aq) = FeCO3(aq) + Na2SO4(s) =>
FeSO4(aq) + Na2CO3(aq) = FeCO3(aq) + Na2SO4(s)
C4H10 = C2H2 + H2 =>
C4H10 = 2 C2H2 + 3 H2
NaOH + H2S2O7 = NaH2SO4 + O2 =>
4 NaOH + 2 H2S2O7 = 4 NaH2SO4 + O2
NaOH + I2 + Cl2 = NaCl + NaIO4 + H2O =>
16 NaOH + I2 + 7 Cl2 = 14 NaCl + 2 NaIO4 + 8 H2O
Li2CO3 + Al2O3 + TiO2 + NH4H2PO4 = Li13Al03Ti17(PO4)3 + NH4 + CO2 + H2O + O2 =>
13 Li2CO3 + 3 Al2O3 + 34 TiO2 + 6 NH4H2PO4 = 2 Li13Al03Ti17(PO4)3 + 6 NH4 + 13 CO2 + 6 H2O + 42 O2
NaClO + CH4O = CO2 + H2O + NaCl =>
3 NaClO + CH4O = CO2 + 2 H2O + 3 NaCl
HNO3 + Zn = ZnNO3NO3 + H2O + NH4NO3 =>
10 HNO3 + 4 Zn = 4 ZnNO3NO3 + 3 H2O + NH4NO3
Ca3(PO4)2 + LiOH = Ca(OH)2 + Li3PO4 =>
Ca3(PO4)2 + 6 LiOH = 3 Ca(OH)2 + 2 Li3PO4
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
Cl2 + H2O = OCl{-} + Cl{-} + H{+} =>
Cl2 + H2O = OCl{-} + Cl{-} + 2 H{+}
KI + Na2CrO4 + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + K2SO4 + H2O =>
6 KI + 2 Na2CrO4 + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 2 Na2SO4 + 3 K2SO4 + 8 H2O
Na2CO3 + NH3SO3 = CO2 + H2O + NaNH2SO3 =>
Na2CO3 + 2 NH3SO3 = CO2 + H2O + 2 NaNH2SO3
LiCl(ag) + Br2(g) = LiBr(ag) + Cl2(g) =>
2 LiCl(ag) + Br2(g) = 2 LiBr(ag) + Cl2(g)
Tl + H2O = Tl(OH)3 + H2 =>
2 Tl + 6 H2O = 2 Tl(OH)3 + 3 H2
CH3OH + O = CO2 + H2O =>
CH3OH + 3 O = CO2 + 2 H2O
KC4H5O6NaOH = KNaC4H4O6H2O =>
KC4H5O6NaOH = KNaC4H4O6H2O
Al2O3 + HF + NaOH = Na3AlF6 + H2O =>
Al2O3 + 12 HF + 6 NaOH = 2 Na3AlF6 + 9 H2O
S5 + O2 = SO2 =>
S5 + 5 O2 = 5 SO2
NO3 + H2SO4 = H2 + (NO3)2SO4 =>
2 NO3 + H2SO4 = H2 + (NO3)2SO4
WO3 + HCl = WOCl4 + H2O =>
WO3 + 4 HCl = WOCl4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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