| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HClO3 + Cr2(CO3)3 = 2 Cr(ClO3)3 + 3 H2O + 3 CO2
Mg(SO4) + (NH4)2SO4 + H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4 =>
Mg(SO4) + (NH4)2SO4 + 2 H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
Ca2 = Ca0 =>
Ca2 = 2 Ca0
H2S + Zn(OH)2 = Zn2(S)2 + H2O =>
2 H2S + 2 Zn(OH)2 = Zn2(S)2 + 4 H2O
HCOOCH3 + Ag(NH3)2OH = CH3OH + Ag + NH3 + NH4HCO3 =>
HCOOCH3 + 2 Ag(NH3)2OH = CH3OH + 2 Ag + 3 NH3 + NH4HCO3
C12H22O11 + NH4OH + NaOH = C10H15N + NaHCO3 + H2O =>
13 C12H22O11 + 12 NH4OH + 36 NaOH = 12 C10H15N + 36 NaHCO3 + 83 H2O
NH3[NH4OH] + H2O = NH4[NH4OH] + OH =>
NH3[NH4OH] + H2O = NH4[NH4OH] + OH
Zn(OH)2 + Cu(SO4) = ZnSO4 + Cu(OH)2 =>
Zn(OH)2 + Cu(SO4) = ZnSO4 + Cu(OH)2
LiOH + PCl = LiCl + POH =>
LiOH + PCl = LiCl + POH
FeO + Cl2 = FeCl3 + Fe2O3 =>
6 FeO + 3 Cl2 = 2 FeCl3 + 2 Fe2O3
Fe(NO3)2 + HNO3 + K2Cr2O4 = KNO3 + Fe(NO3)3 + Cr(NO3)2 + H2O =>
2 Fe(NO3)2 + 8 HNO3 + K2Cr2O4 = 2 KNO3 + 2 Fe(NO3)3 + 2 Cr(NO3)2 + 4 H2O
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
MgCO3 + FeCl2 + H2O + O2 = MgCl2 + Fe(OH)3 + CO2 =>
4 MgCO3 + 4 FeCl2 + 6 H2O + O2 = 4 MgCl2 + 4 Fe(OH)3 + 4 CO2
H2O + HMnO4 = H3O + MnO4 =>
H2O + HMnO4 = H3O + MnO4
CH3CH(OH)CH3 + H2O = C2H10 + CO2 =>
CH3CH(OH)CH3 + H2O = C2H10 + CO2
H2S + Cl2 = S* + HCl =>
H2S + Cl2 = S* + 2 HCl
benzaldehyde + sodiumhydroxide = benzoicacid + sodium + water =>
C6H5CHO + 2 NaOH = C6H5COOH + 2 Na + H2O
SrSO3 + Al(BrO)3 = Sr(BrO)2 + Al2(SO3)3 =>
3 SrSO3 + 2 Al(BrO)3 = 3 Sr(BrO)2 + Al2(SO3)3
SO2 + Cu(OH)2 = CuSO3 + HOH =>
SO2 + Cu(OH)2 = CuSO3 + HOH
Cr(NO3)3 + K2S + H2O = Cr(OH)3 + H2S + KNO3 =>
2 Cr(NO3)3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 KNO3
UCl4 + Zn = UCl3 + ZnCl2 =>
2 UCl4 + Zn = 2 UCl3 + ZnCl2
Cu2SO4 + H2O = Cu + H2SO4 + O2 =>
2 Cu2SO4 + 2 H2O = 4 Cu + 2 H2SO4 + O2
KBr + Cr(NO2)3 + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + NO + H2O =>
6 KBr + 2 Cr(NO2)3 + 6 H2SO4 = 3 Br2 + 3 K2SO4 + Cr2(SO4)3 + 6 NO + 6 H2O
CH3CCH + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
10 CH3CCH + 8 KMnO4 + 12 H2SO4 = 2 H2O + 4 K2SO4 + 8 MnSO4 + 15 CH3COOH
C4H8O2NaOH = C2H3O2NaC2H6O =>
C4H8O2NaOH = C2H3O2NaC2H6O
NaI + Cu + Ag = CuI + AgNa =>
NaI + Cu + Ag = CuI + AgNa
KCrO4 + Ag2C2H3O2 = Ag2CrO4 + KC2H3O2 =>
KCrO4 + Ag2C2H3O2 = Ag2CrO4 + KC2H3O2
Hg + HNO3 + HCl = HgCl2 + NO + H2O =>
3 Hg + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 4 H2O
KI + Pb(NO3)2 = IPb + K(NO3)2 =>
KI + Pb(NO3)2 = IPb + K(NO3)2
FeS + H3PO4 = FeHPO4 + H2S =>
FeS + H3PO4 = FeHPO4 + H2S
MgOH + CuCl = MgCl + CuOH =>
MgOH + CuCl = MgCl + CuOH
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH3*H2O =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NH3*H2O
ZnO + CaCO3 = ZnCO3 + CaO =>
ZnO + CaCO3 = ZnCO3 + CaO
BaCl*2 + KSO*4 = BaSO*4 + KCl =>
BaCl*2 + KSO*4 = BaSO*4 + KCl
C9H18O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C9H18O2(l) + 25 O2(g) = 18 CO2(g) + 18 H2O(l)
Cu + CaCO3 = CuCO3 + Ca =>
Cu + CaCO3 = CuCO3 + Ca
CuS + HCl = CuCl + HS =>
CuS + HCl = CuCl + HS
FeCl3 + Na2S2O3 = Na2Cl3 + S2FeO3 =>
FeCl3 + Na2S2O3 = Na2Cl3 + S2FeO3
Bi(OH)3 + Na2[Sn(OH)4] = Na2[Sn(OH)6] + Bi =>
2 Bi(OH)3 + 3 Na2[Sn(OH)4] = 3 Na2[Sn(OH)6] + 2 Bi
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
Ag + (CO)3 = Ag2(CO)3 =>
2 Ag + (CO)3 = Ag2(CO)3
NaH + AgNO3 = NaNO3 + AgH =>
NaH + AgNO3 = NaNO3 + AgH
NaCn + H2SO4 = Na2SO4 + HCn =>
2 NaCn + H2SO4 = Na2SO4 + 2 HCn
Br + Ba2I = BrI + Ba =>
Br + Ba2I = BrI + 2 Ba
Mn(NO3)2 + Br2 + NaOH = MnO2 + NaBr + NaNO3 + H2O =>
Mn(NO3)2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 NaNO3 + 2 H2O
NH3[NH4OH] + H2O = NH4[NH4OH] + OH =>
NH3[NH4OH] + H2O = NH4[NH4OH] + OH
KSO4 = KOSO3 =>
KSO4 = KOSO3
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
K3N + O2 = K2O + N =>
4 K3N + 3 O2 = 6 K2O + 4 N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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