| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + Mg(OH)2 = MgCl + Na(OH)2
KBr + C6H12 + H2O = C6H11Br + H3O + K =>
KBr + C6H12 + H2O = C6H11Br + H3O + K
CaC2 + NaCl + H2O = C2H2 + CaCl2 + NaOH =>
CaC2 + 2 NaCl + 2 H2O = C2H2 + CaCl2 + 2 NaOH
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CaSO4 + H2O = Ca{2+} + HSO4{-} + OH{-} =>
CaSO4 + H2O = Ca{2+} + HSO4{-} + OH{-}
CoO(OH) + HCl = CoCl2 + H2O + Cl2 =>
2 CoO(OH) + 6 HCl = 2 CoCl2 + 4 H2O + Cl2
CuBr + H2O = CuOH + HBr =>
CuBr + H2O = CuOH + HBr
CuO(s) + H2SO4(l) = CuSO4(l) + H2O(l) =>
CuO(s) + H2SO4(l) = CuSO4(l) + H2O(l)
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
CH3OH + MnO4{-} + OH{-} = CO3 + MnO4{-2} + H2O =>
CH3OH + 8 MnO4{-} + 8 OH{-} = CO3 + 8 MnO4{-2} + 6 H2O
FeCl3 + KCl = KFeCl4 =>
FeCl3 + KCl = KFeCl4
CH3OH + CO = C2H4O2 =>
CH3OH + CO = C2H4O2
CH3SH + NaOH = CH3OH + Na2S + H2O =>
CH3SH + 2 NaOH = CH3OH + Na2S + H2O
Zn(NO3)2 + KOH = KNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 KOH = 2 KNO3 + Zn(OH)2
CuSO4 + Na2S2O3 + H2O = CuS + Na2SO4 + H2SO4 =>
CuSO4 + Na2S2O3 + H2O = CuS + Na2SO4 + H2SO4
Cr(OH)3 + H(ClO4) = Cr(ClO4)3 + H(OH) =>
Cr(OH)3 + 3 H(ClO4) = Cr(ClO4)3 + 3 H(OH)
CH3CH(NH2)COOHHNO2 = CH3CH(OH)COOHN2H2O =>
CH3CH(NH2)COOHHNO2 = CH3CH(OH)COOHN2H2O
CH2O + NH3 = CH2ONH3 =>
CH2O + NH3 = CH2ONH3
NaCO3 + NH4Cl = NaCl + NH4CO3 =>
NaCO3 + NH4Cl = NaCl + NH4CO3
N2H8SO4 + HCl = NH4Cl + H2SO4 =>
N2H8SO4 + 2 HCl = 2 NH4Cl + H2SO4
Ni(NO3)2(aq) + H2SO4(aq) = NiSO4(s) + HNO3(aq) =>
Ni(NO3)2(aq) + H2SO4(aq) = NiSO4(s) + 2 HNO3(aq)
Al(C2H3O2)3 + H2SO4 = Al2(SO4)3 + HC2H3O2 =>
2 Al(C2H3O2)3 + 3 H2SO4 = Al2(SO4)3 + 6 HC2H3O2
S8 + H2O = SOH2 =>
S8 + 8 H2O = 8 SOH2
Si + HNO3 = SiO + NO + H2O =>
3 Si + 2 HNO3 = 3 SiO + 2 NO + H2O
H2S + S = HS =>
H2S + S = 2 HS
SO2 + H2O = H2S + O3 =>
SO2 + H2O = H2S + O3
Zn(OH)2 + P2O5 = ZnHPO4 + H2O =>
2 Zn(OH)2 + P2O5 = 2 ZnHPO4 + H2O
PbO + C2 = Pb2 + CO2 =>
4 PbO + C2 = 2 Pb2 + 2 CO2
HNO3 + KI + HCl = I2 + NO + KCl + H2O =>
2 HNO3 + 6 KI + 6 HCl = 3 I2 + 2 NO + 6 KCl + 4 H2O
FeCl3 + K2C2O4 = KCl + K3Fe(C2O4)3 =>
FeCl3 + 3 K2C2O4 = 3 KCl + K3Fe(C2O4)3
Cu(SO4)2 = SO4 + Cu =>
Cu(SO4)2 = 2 SO4 + Cu
K3Fe(C2O4)3*(H2O)3 + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 K3Fe(C2O4)3*(H2O)3 + 12 KMnO4 + 48 H2SO4 = 60 CO2 + 5 Fe2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 78 H2O
SO4 + HCl = SO4Cl + H2 =>
2 SO4 + 2 HCl = 2 SO4Cl + H2
CaSO4 + NH4F = (NH4)2SO4 + CaF2 =>
CaSO4 + 2 NH4F = (NH4)2SO4 + CaF2
Hf3N4(s) = Hf(s) + N2(g) =>
Hf3N4(s) = 3 Hf(s) + 2 N2(g)
C6H12O6 + C2H6O = C19H22O6 + H2O =>
14 C6H12O6 + 15 C2H6O = 6 C19H22O6 + 63 H2O
H2S2O3 = H2O + O2 + S =>
H2S2O3 = H2O + O2 + 2 S
FeBr3 + Na3PO4 = Fe(PO4) + NaBr =>
FeBr3 + Na3PO4 = Fe(PO4) + 3 NaBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2Co3 + HCl = KCl + Co2 + H2 =>
2 K2Co3 + 4 HCl = 4 KCl + 3 Co2 + 2 H2
S + HNO3 + H2O = H2SO4 + N2O =>
4 S + 6 HNO3 + H2O = 4 H2SO4 + 3 N2O
MgCO3 + NaNO3 = Mg(NO3)2 + Na2(CO3) =>
MgCO3 + 2 NaNO3 = Mg(NO3)2 + Na2(CO3)
CuH2 = Cu + H =>
CuH2 = Cu + 2 H
AgS + HNO3 = AgNO3 + S + NO + H2O =>
3 AgS + 4 HNO3 = 3 AgNO3 + 3 S + NO + 2 H2O
SnO2 + H8 = Sn + H5O =>
4 SnO2 + 5 H8 = 4 Sn + 8 H5O
P + F = PF5 =>
P + 5 F = PF5
CsOH + H2HPO4 = Cs2HPO4 + H2O =>
2 CsOH + H2HPO4 = Cs2HPO4 + 2 H2O
Hg2Cl2(s) + HNO3(aq) = Hg(NO3)2(aq) + HNO2(aq) + HCl(aq) + H2O(l) =>
Hg2Cl2(s) + 5 HNO3(aq) = 2 Hg(NO3)2(aq) + HNO2(aq) + 2 HCl(aq) + H2O(l)
CH3COOH + CH3(CH2)2OH = CH3COOC3H7 + H2O =>
CH3COOH + CH3(CH2)2OH = CH3COOC3H7 + H2O
CuCl2 + KOH = CuK + Cl2OH =>
CuCl2 + KOH = CuK + Cl2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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