| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + NaOH + H2O = NaHSO4 + Zn(OH)2
KNO2 + H2SO4 = KHSO4 + NO + NO2 + H2O =>
2 KNO2 + 2 H2SO4 = 2 KHSO4 + NO + NO2 + H2O
Pu2O6 + H2CrO4 = Pu2(CrO4)6 + H2O =>
Pu2O6 + 6 H2CrO4 = Pu2(CrO4)6 + 6 H2O
H8C2 + O2 = CO2 + H2O =>
H8C2 + 4 O2 = 2 CO2 + 4 H2O
NiSO4 + H2O = Ni + H2SO4 + O2 =>
2 NiSO4 + 2 H2O = 2 Ni + 2 H2SO4 + O2
C2H4O + NO2 = CO2 + H2O + N2 =>
4 C2H4O + 10 NO2 = 8 CO2 + 8 H2O + 5 N2
PH3 + H2O = PH2{-} + H3O{+} =>
PH3 + H2O = PH2{-} + H3O{+}
NH4H2PO4 + (NH4)2SO4 = SO + PONO + NH4OH + H2O =>
2 NH4H2PO4 + (NH4)2SO4 = SO + 2 PONO + 2 NH4OH + 5 H2O
C2H4 + KMnO4 + H2O = C2H2O4 + KOH + MnO2 =>
3 C2H4 + 10 KMnO4 + 2 H2O = 3 C2H2O4 + 10 KOH + 10 MnO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
BaO2 + H{+} = H2O2 + Ba{+2} =>
BaO2 + 2 H{+} = H2O2 + Ba{+2}
CdCl2 + NH3 + H2O = Cd(OH)2 + NH4Cl =>
CdCl2 + 2 NH3 + 2 H2O = Cd(OH)2 + 2 NH4Cl
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
O3 + KCl + H2O = Cl2 + KOH =>
O3 + 6 KCl + 3 H2O = 3 Cl2 + 6 KOH
HNO3 + CaS = CaHNO3 + S =>
HNO3 + CaS = CaHNO3 + S
CO2 + H2O = C3H18 + O2 =>
6 CO2 + 18 H2O = 2 C3H18 + 15 O2
KHCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + K2SO4(aq) =>
2 KHCO3(s) + H2SO4(aq) = 2 CO2(g) + 2 H2O(l) + K2SO4(aq)
Sb2O3 + KOH = Sb(OH)3 + K2O =>
Sb2O3 + 6 KOH = 2 Sb(OH)3 + 3 K2O
NH4NO3 + Pb = H2O + NO + PbN =>
NH4NO3 + Pb = 2 H2O + NO + PbN
C11H22O11(l) + O2(g) = CO2(g) + H2O(l) =>
C11H22O11(l) + 11 O2(g) = 11 CO2(g) + 11 H2O(l)
H2MnO4 + Al(OH)4 = Al(MnO4)2 + H2O =>
2 H2MnO4 + Al(OH)4 = Al(MnO4)2 + 4 H2O
Na + OH = NaO + H2O =>
Na + 2 OH = NaO + H2O
SnCl4(S) + H2O(g) = SnO2(S) + HCl(g) =>
SnCl4(S) + 2 H2O(g) = SnO2(S) + 4 HCl(g)
NaNO3 + C2H2O = NaO + CO + N + H2O =>
NaNO3 + C2H2O = NaO + 2 CO + N + H2O
K + Fe2(SO4)3 + H2O = K2SO4 + Fe(OH)3 + H2 =>
6 K + Fe2(SO4)3 + 6 H2O = 3 K2SO4 + 2 Fe(OH)3 + 3 H2
NO3 + NaOH = NaNO3 + OH =>
NO3 + NaOH = NaNO3 + OH
Rb2CO3 + MgSO4 = Rb2SO4 + MgCO3 =>
Rb2CO3 + MgSO4 = Rb2SO4 + MgCO3
K2Cn2O7 + SnCl2 + HCl = KCl + CnCl3 + SnCl4 + H2O =>
K2Cn2O7 + 3 SnCl2 + 14 HCl = 2 KCl + 2 CnCl3 + 3 SnCl4 + 7 H2O
PbN2O6 + KI = PbI2 + KNO3 =>
PbN2O6 + 2 KI = PbI2 + 2 KNO3
K2Cr2O7(aq) + FeCl2(aq) + HCl = FeCl3(aq) + CrCl3(aq) + K2 + H2O =>
K2Cr2O7(aq) + 8 FeCl2(aq) + 14 HCl = 8 FeCl3(aq) + 2 CrCl3(aq) + K2 + 7 H2O
C18H46N2 + O2 = CO2 + H2O + NO =>
2 C18H46N2 + 61 O2 = 36 CO2 + 46 H2O + 4 NO
KMnO4 + Mn(CH3COO)2 + H2O = MnO2 + CH3COOH + KOH =>
2 KMnO4 + 3 Mn(CH3COO)2 + 4 H2O = 5 MnO2 + 6 CH3COOH + 2 KOH
CuCO3 + HBr = CuBr2 + H2CO3 =>
CuCO3 + 2 HBr = CuBr2 + H2CO3
PbS(s) + H2O2(aq) = PbSO4(s) + H2O =>
PbS(s) + 4 H2O2(aq) = PbSO4(s) + 4 H2O
C50H100O40N + O2 = CO + H2O + NO =>
2 C50H100O40N + 61 O2 = 100 CO + 100 H2O + 2 NO
LiOH + Br2 = LiBrO3 + LiBr + H2O =>
6 LiOH + 3 Br2 = LiBrO3 + 5 LiBr + 3 H2O
H2OSO2 = H2SO3 =>
H2OSO2 = H2SO3
I2 + AlCl3 = AlI + Cl2 =>
I2 + 2 AlCl3 = 2 AlI + 3 Cl2
Al2O3 + H2O(s) + NaOH(ac) = Na(Al(OH)4) =>
Al2O3 + 3 H2O(s) + 2 NaOH(ac) = 2 Na(Al(OH)4)
K2SO3 + FeCl3 = Fe2(SO3)3 + KCl =>
3 K2SO3 + 2 FeCl3 = Fe2(SO3)3 + 6 KCl
C3H4O2 + KMnO4 + H2SO4 = C3H4O6 + K2SO4 + MnSO4 + H2O =>
5 C3H4O2 + 8 KMnO4 + 12 H2SO4 = 5 C3H4O6 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Be + O2 = (BeO)2 =>
2 Be + O2 = (BeO)2
Na2O + Fe + O2 = Na2Fe3O4 =>
2 Na2O + 6 Fe + 3 O2 = 2 Na2Fe3O4
Cu2SO4 + H2S = H2SO4 + Cu2S =>
Cu2SO4 + H2S = H2SO4 + Cu2S
PbN2O6 + KI = PbI2 + KNO3 =>
PbN2O6 + 2 KI = PbI2 + 2 KNO3
H2O + Pb(NO3)2 = HNO3 + Pb(OH)2 =>
2 H2O + Pb(NO3)2 = 2 HNO3 + Pb(OH)2
Ba(NO3)2 + Zn(NO3)2 = Ba(NO3)2Zn(NO3)2 =>
Ba(NO3)2 + Zn(NO3)2 = Ba(NO3)2Zn(NO3)2
HCOOH + LiOH = HCOOLi + H2O =>
HCOOH + LiOH = HCOOLi + H2O
CH3COONa + CuCl2 = (CH3COO)2Cu + NaCl =>
2 CH3COONa + CuCl2 = (CH3COO)2Cu + 2 NaCl
CuCl2(heat) = Cu + Cl2 =>
CuCl2(heat) = Cu + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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