| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + Cu(OH)2 = Ca(OH)2 + CuCl2
Mn(OH)2 + KClO3 + KOH = K2MnO4 + H2O + KCl =>
3 Mn(OH)2 + 2 KClO3 + 6 KOH = 3 K2MnO4 + 6 H2O + 2 KCl
Ba[Zn(OH)4] + H2SO4 = H2O + Zn(OH)2 + BaSO4 =>
Ba[Zn(OH)4] + H2SO4 = 2 H2O + Zn(OH)2 + BaSO4
LiBr + I2 = LiI + Br =>
2 LiBr + I2 = 2 LiI + 2 Br
Hg2O3 = Hg3 + O2 =>
6 Hg2O3 = 4 Hg3 + 9 O2
Ca(ClO)2 + Na2S2O3 + NaOH = CaSO4 + NaCl + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaSO4 + 4 NaCl + H2O
(COOH)2 + NaOH = NaCOO + H2O =>
(COOH)2 + 2 NaOH = 2 NaCOO + 2 H2O
Ca(OH)02 + H2SO4 = CaSO4 + H2O =>
Ca(OH)02 + H2SO4 = CaSO4 + 2 H2O
Ca(ClO)2 + Na2S2O3 + NaOH = CaSO4 + NaCl + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaSO4 + 4 NaCl + H2O
Pb(NO3)2 + Na2CO3 = Pb2CO3 + Na + NO3 =>
2 Pb(NO3)2 + Na2CO3 = Pb2CO3 + 2 Na + 4 NO3
Zn(s) + NaOH(aq) + H2O = Na2Zn(OH)4(aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) + 2 H2O = Na2Zn(OH)4(aq) + H2(g)
NaH2PO + Zn + H2SO4 = PH3 + ZnSO4 + Na2SO4 + H2O =>
2 NaH2PO + 2 Zn + 3 H2SO4 = 2 PH3 + 2 ZnSO4 + Na2SO4 + 2 H2O
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
H3BO3 + Cr(OH)3 = CrBO3 + H2O =>
H3BO3 + Cr(OH)3 = CrBO3 + 3 H2O
NHO3 = NO2 + O2 + H2O =>
4 NHO3 = 4 NO2 + O2 + 2 H2O
Li2Cr2O7 + Al(OH)3 = LiOH + Al2(Cr2O7)3 =>
3 Li2Cr2O7 + 2 Al(OH)3 = 6 LiOH + Al2(Cr2O7)3
Ru + Cl2 = Ru2Cl3 =>
4 Ru + 3 Cl2 = 2 Ru2Cl3
LiBr + I2 = LiI + Br =>
2 LiBr + I2 = 2 LiI + 2 Br
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
Na2SO3(aq) + HCl(aq) = NaCl + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl + H2O(l) + SO2(g)
LiBr + I2 = LiI + Br =>
2 LiBr + I2 = 2 LiI + 2 Br
AgNO3 + C2H2 = Ag2C2 + HNO3 =>
2 AgNO3 + C2H2 = Ag2C2 + 2 HNO3
CH3COH + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3COH + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
Hg + Br = Hg2Br =>
2 Hg + Br = Hg2Br
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NHO3 = N2O5 + H2O =>
2 NHO3 = N2O5 + H2O
Cs(s) + P4(s) = CsP =>
4 Cs(s) + P4(s) = 4 CsP
Ca(CO3) + H(C2H3O2) = Ca(C2H3O2)2 + CO2 + H2O =>
Ca(CO3) + 2 H(C2H3O2) = Ca(C2H3O2)2 + CO2 + H2O
LiCl + MgCl2 = Li2MgCl4 =>
2 LiCl + MgCl2 = Li2MgCl4
C2H2 + AgNO3 = Ag2C2AgNO3 + HNO3 =>
C2H2 + 3 AgNO3 = Ag2C2AgNO3 + 2 HNO3
NH4Br + Ba(C2H3O2)2 = NH4C2H3O2 + BaBr2 =>
2 NH4Br + Ba(C2H3O2)2 = 2 NH4C2H3O2 + BaBr2
Hg + Br = HgBr4 =>
Hg + 4 Br = HgBr4
CH3COOH + C7H8O = C6H5COOH + H2O =>
7 CH3COOH + C7H8O = 3 C6H5COOH + 9 H2O
Cs(s) + P4(s) = Cs3P =>
12 Cs(s) + P4(s) = 4 Cs3P
Al + KNO2 + KOH + H2O = K3(Al(OH)6) + NH3 =>
2 Al + KNO2 + 5 KOH + 5 H2O = 2 K3(Al(OH)6) + NH3
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
AgNO3 + NaPO4 = AgPO4NaNO3 =>
AgNO3 + NaPO4 = AgPO4NaNO3
Ca(CO3) + H(C2H3O2) = Ca(C2H3O2)2 + CO2 + H2O =>
Ca(CO3) + 2 H(C2H3O2) = Ca(C2H3O2)2 + CO2 + H2O
CH3CH2NO2 + Fe + HCl = FeCl2 + CH3CH2NH2 + H2O =>
CH3CH2NO2 + 3 Fe + 6 HCl = 3 FeCl2 + CH3CH2NH2 + 2 H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
Ba(NO3)3 + NaOH = Ba(OH)3 + NaNO3 =>
Ba(NO3)3 + 3 NaOH = Ba(OH)3 + 3 NaNO3
Ca(CO3) + H(C2H3O2) = Ca(C2H3O2)2 + CO2 + H2O =>
Ca(CO3) + 2 H(C2H3O2) = Ca(C2H3O2)2 + CO2 + H2O
CO3{-} + H{+} + SO2 = CO{2+} + SO4{2-} + H2O =>
2 CO3{-} + 4 H{+} + SO2 = 2 CO{2+} + SO4{2-} + 2 H2O
IH + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 IH + 2 KMnO4 + 3 H2SO4 = 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
C2H2 + AgNO3 = H2O + CO2 + Ag + N2 =>
6 C2H2 + 10 AgNO3 = 6 H2O + 12 CO2 + 10 Ag + 5 N2
Au3(PO3)2 + Al = Au + AlPO3 =>
Au3(PO3)2 + 2 Al = 3 Au + 2 AlPO3
NaClO + H2O2 = NaClO2 + H2O =>
NaClO + H2O2 = NaClO2 + H2O
KOH + HNO{3} = KNO{3} + H2O =>
KOH + HNO{3} = KNO{3} + H2O
AgNO3 + Na2CrO4 = AgCrO4 + Na2 + NO3 =>
AgNO3 + Na2CrO4 = AgCrO4 + Na2 + NO3
Cl2 + KOH = KCl + HClO3 + H2O =>
3 Cl2 + 5 KOH = 5 KCl + HClO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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