| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH{4}NO{3} + NaOH = NaNO{3} + 3 NH{3} + 2 H{2}O
H2SO4 + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4 + Mg(NO3)2 = MgSO4 + 2 HNO3
I{-} + [Fe(CN)6]{3-} = [Fe(CN)6]{4-} + I2 =>
2 I{-} + 2[Fe(CN)6]{3-} = 2[Fe(CN)6]{4-} + I2
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
O3 + Ag = Ag2O =>
O3 + 6 Ag = 3 Ag2O
SO3 + Mg(OH)2 = H2O + MgSO4 =>
SO3 + Mg(OH)2 = H2O + MgSO4
P2O4 + H2O = H3PO4 + H3PO3 =>
P2O4 + 3 H2O = H3PO4 + H3PO3
NH4NO3 + KCl = NH4Cl + KNO3 =>
NH4NO3 + KCl = NH4Cl + KNO3
HCIO3 + Fe = Fe(CIO3)3 + H2 =>
6 HCIO3 + 2 Fe = 2 Fe(CIO3)3 + 3 H2
H2C2O4 + KMnO4 + HNO3 = CO3 + Mn(NO3)2 + KNO3 + H2O =>
5 H2C2O4 + 6 KMnO4 + 18 HNO3 = 10 CO3 + 6 Mn(NO3)2 + 6 KNO3 + 14 H2O
NaBr + HClO4 = NaClO4 + HBr =>
NaBr + HClO4 = NaClO4 + HBr
C2H3O2Cl + Na2CO3 = C2HO2ClNa2 + H2O + CO2 =>
C2H3O2Cl + Na2CO3 = C2HO2ClNa2 + H2O + CO2
K2SO4 + CsOH = KOH + Cs2SO4 =>
K2SO4 + 2 CsOH = 2 KOH + Cs2SO4
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3 =>
FeCl3 + K2(CO)3 = Fe(CO)3 + K2Cl3
Fe(OH)3 + NaOH = NaFeO2 + H2O =>
Fe(OH)3 + NaOH = NaFeO2 + 2 H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
Ta2O5 + AlI3 = TaI5 + AlOI =>
Ta2O5 + 5 AlI3 = 2 TaI5 + 5 AlOI
Cl + O3 = ClO =>
3 Cl + O3 = 3 ClO
Zn + CrO4{2-} + OH{-} + H2O = [Zn(OH)4]{2-} + Cr(OH)3 =>
3 Zn + 2 CrO4{2-} + 2 OH{-} + 8 H2O = 3[Zn(OH)4]{2-} + 2 Cr(OH)3
HNO3 + H2S = H2SO4 + H2O + NO2 =>
8 HNO3 + H2S = H2SO4 + 4 H2O + 8 NO2
Carbonicacid = carbondioxide + water =>
H2CO3 = CO2 + H2O
H2SO3 + NaOH + O2 = H2O + Na2SO4 =>
2 H2SO3 + 4 NaOH + O2 = 4 H2O + 2 Na2SO4
NH4NO3 + MgS = (NH4)2S + Mg(NO3)2 =>
2 NH4NO3 + MgS = (NH4)2S + Mg(NO3)2
Zn + FeCI2 = ZnCI2 + Fe =>
Zn + FeCI2 = ZnCI2 + Fe
HF + Ag(OH) = H2O + AgF =>
HF + Ag(OH) = H2O + AgF
AgCl + NH3 = Ag + NH2 + HCl =>
AgCl + NH3 = Ag + NH2 + HCl
ZnO + H3PO4 = H2O + Zn3(PO4)2 =>
3 ZnO + 2 H3PO4 = 3 H2O + Zn3(PO4)2
As2O3 + MnO4{-} + H{+} + H2O = H3AsO4 + Mn{2} =>
5 As2O3 + 4 MnO4{-} + 12 H{+} + 9 H2O = 10 H3AsO4 + 4 Mn{2}
CaAl(OH)5 = Ca(OH)2 + Al(OH)3 =>
CaAl(OH)5 = Ca(OH)2 + Al(OH)3
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
Nb + SO4 = NbSO4 =>
Nb + SO4 = NbSO4
Cs + S = Cs2S2 =>
2 Cs + 2 S = Cs2S2
Mn(OH)2 + Cl2 + KOH = MnO2 + H2O + KCl =>
Mn(OH)2 + Cl2 + 2 KOH = MnO2 + 2 H2O + 2 KCl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
*4FeO + O2 = *2Fe2O3 =>
*4FeO + O2 = *2Fe2O3
Cl + O3 = Cl2O =>
6 Cl + O3 = 3 Cl2O
Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2
C5H11CHO + O2 = CO2 + H2O =>
2 C5H11CHO + 17 O2 = 12 CO2 + 12 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
KOH = H2O + K2O =>
2 KOH = H2O + K2O
C2 + OH = CO2 + H2O =>
C2 + 8 OH = 2 CO2 + 4 H2O
KCl + AgNO3 + HNO3 = K(NO3)2 + AgCl + H2 =>
2 KCl + 2 AgNO3 + 2 HNO3 = 2 K(NO3)2 + 2 AgCl + H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C4H603 + H0 = C2H402 =>
C4H603 + 201 H0 = 2 C2H402
K2SO4 + CsOH = KOH + Cs2SO4 =>
K2SO4 + 2 CsOH = 2 KOH + Cs2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaI + CuSO4 = CuI + I2 + Na2SO4 =>
4 NaI + 2 CuSO4 = 2 CuI + I2 + 2 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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