| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + Hg(C2H3O2)2 = 2 Na(C2H3O2) + HgCl2
ZnMgCl2 = MgZnCl2 =>
ZnMgCl2 = MgZnCl2
CaCO3 + SO2 = CaSO3 + CO2 =>
CaCO3 + SO2 = CaSO3 + CO2
C2H5OH + CH3MgBr = CH4 + MgBrOC2H5 =>
C2H5OH + CH3MgBr = CH4 + MgBrOC2H5
Cr2(SO4)3 + LiI = CrI2 + Li2SO4 + I2 =>
Cr2(SO4)3 + 6 LiI = 2 CrI2 + 3 Li2SO4 + I2
MgSO4(aq) + HNO3(aq) = Mg(NO3)2(aq) + H2SO4(aq) =>
MgSO4(aq) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2SO4(aq)
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
SO4 + NaOH = SOH + NaO4 =>
SO4 + NaOH = SOH + NaO4
Mn(OH4)SnO2O3 = MnO2Sn(OH)4 =>
Mn(OH4)SnO2O3 = MnO2Sn(OH)4
NaOH + SO4 = Na2SO4 + H2O2 =>
2 NaOH + SO4 = Na2SO4 + H2O2
NaCl + Hg(C2H3O2)2 = Na(C2H3O2)2 + Hg2Cl2 =>
2 NaCl + 2 Hg(C2H3O2)2 = 2 Na(C2H3O2)2 + Hg2Cl2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Hg2(NO3)2(aq) + HCl(aq) = Hg2Cl2(s) + H(NO3)(aq) =>
Hg2(NO3)2(aq) + 2 HCl(aq) = Hg2Cl2(s) + 2 H(NO3)(aq)
SO4 + NaOH = SOH + NaO4 =>
SO4 + NaOH = SOH + NaO4
BeS + HCl = BeCl2 + H2S =>
BeS + 2 HCl = BeCl2 + H2S
BaO + CO2 = BaO(CO2) =>
BaO + CO2 = BaO(CO2)
NaCl + Hg(C2H3O2)2 = Na(C2H3O2)2 + HgCl =>
NaCl + Hg(C2H3O2)2 = Na(C2H3O2)2 + HgCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
UO2SO4 + NaOH = Na2U2O7 + Na2SO4 + H2O =>
2 UO2SO4 + 6 NaOH = Na2U2O7 + 2 Na2SO4 + 3 H2O
Cl2 + C2H2 = C2H2Cl4 =>
2 Cl2 + C2H2 = C2H2Cl4
ZnBr2 + (NH4)3PO4 = Zn3(PO4)2 + NH4Br =>
3 ZnBr2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4Br
SO4 + NaOH = SO4OH + Na =>
SO4 + NaOH = SO4OH + Na
H2SO4Pb = PbSO4H2 =>
H2SO4Pb = PbSO4H2
H2SO4 + OH = SO4 + H2O =>
H2SO4 + 2 OH = SO4 + 2 H2O
CoCl2 + KOH = Co(OH)2 + KCl =>
CoCl2 + 2 KOH = Co(OH)2 + 2 KCl
KI + H3PO4 = KIPO4 + H3 =>
KI + H3PO4 = KIPO4 + H3
CoCl2 + KOH = Co(OH)2 + KCl =>
CoCl2 + 2 KOH = Co(OH)2 + 2 KCl
FeS2 + O3 = Fe2O3 + SO2 =>
6 FeS2 + 11 O3 = 3 Fe2O3 + 12 SO2
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Hg2(NO3)2 + NaCl2 = HgCl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl2 = 2 HgCl2 + 2 NaNO3
FeCl3*6H2O + KOH = Fe(OH)3 + KCl + H2O =>
FeCl3*6H2O + 3 KOH = Fe(OH)3 + 3 KCl + 6 H2O
NH3 + SO2 + H2O = NH4HSO3 =>
NH3 + SO2 + H2O = NH4HSO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CNa2O3 + H2SO4 = Na2SO4 + CO2 + H2O =>
CNa2O3 + H2SO4 = Na2SO4 + CO2 + H2O
Co(NO3)2(aq) + H2S(aq) = CoS + HNO3 =>
Co(NO3)2(aq) + H2S(aq) = CoS + 2 HNO3
Sodiumcarbonate + hydrobromicacid = sodiumbromide + carbondioxide + water =>
Na2CO3 + 2 HBr = 2 NaBr + CO2 + H2O
BaCl2O6 = BaCl2 + O =>
BaCl2O6 = BaCl2 + 6 O
CN{-} + H2O = CNO{-} + H{+} + e =>
CN{-} + H2O = CNO{-} + 2 H{+} + 2e
FeCl3*6H2O + KOH = Fe(OH)3 + KCl + H2O =>
FeCl3*6H2O + 3 KOH = Fe(OH)3 + 3 KCl + 6 H2O
HC1 + H2O = H3O + C1 =>
HC1 + H2O = H3O + C1
C4H9OH + HCl = C4H9Cl + H2O =>
C4H9OH + HCl = C4H9Cl + H2O
H2SO4 + KOH = K + SO4 + H2O =>
H2SO4 + 2 KOH = 2 K + SO4 + 2 H2O
FeCl3*6H2O + KOH = Fe(OH)3 + KCl + H2O =>
FeCl3*6H2O + 3 KOH = Fe(OH)3 + 3 KCl + 6 H2O
CO(NO3)2(aq) + H2S(aq) = COS(s) + HNO3(aq) =>
CO(NO3)2(aq) + H2S(aq) = COS(s) + 2 HNO3(aq)
CN{-} + H2O = HCN + OH{-} =>
CN{-} + H2O = HCN + OH{-}
C5H5N2 + O2 = CO2 + H2O + N2 =>
4 C5H5N2 + 25 O2 = 20 CO2 + 10 H2O + 4 N2
H2S + Na2Zn(OH)4 = Zn(OH)2 + Na2S + H2O =>
H2S + Na2Zn(OH)4 = Zn(OH)2 + Na2S + 2 H2O
NaCl(s)(heat) = NaCl =>
NaCl(s)(heat) = NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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