| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na(OH) + Ba = Ba(OH)2 + 2 Na
BaS + H2O = Ba(HS)2 + Ba(OH)2 =>
2 BaS + 2 H2O = Ba(HS)2 + Ba(OH)2
PO2 + H3 = H3PO2 =>
PO2 + H3 = H3PO2
Zn2S + O2 = Zn2O + SO2 =>
2 Zn2S + 3 O2 = 2 Zn2O + 2 SO2
Zn(s) + Cl2(g) = ZnCl2(s) =>
Zn(s) + Cl2(g) = ZnCl2(s)
Ca + Al(OH)3 = Ca(OH)3 + Al =>
Ca + Al(OH)3 = Ca(OH)3 + Al
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
Ca(C2H3O2)2*H2O + Na2CO3 = CaCO3*H2O + NaC2H3O2 =>
Ca(C2H3O2)2*H2O + Na2CO3 = CaCO3*H2O + 2 NaC2H3O2
LiN + NHNO = LiNO + (NH)N =>
LiN + NHNO = LiNO + (NH)N
HNO3(aq) + Na2SO4(s) = H2SO4(aq) + NaNO3(aq) =>
2 HNO3(aq) + Na2SO4(s) = H2SO4(aq) + 2 NaNO3(aq)
AgCl(S) = Ag(S) + Cl2(g) =>
2 AgCl(S) = 2 Ag(S) + Cl2(g)
Ca(NO3)2 + CH3COCH3 = CaCO3 + CH3NO2 =>
Ca(NO3)2 + CH3COCH3 = CaCO3 + 2 CH3NO2
HPO + NaOH = NaPO + H2O =>
HPO + NaOH = NaPO + H2O
CUSO4*5H2O = CU + SO4 + H2O =>
CUSO4*5H2O = CU + SO4 + 5 H2O
SrBr2(aq) + K2SO4(aq) = SrSO4 + KBr =>
SrBr2(aq) + K2SO4(aq) = SrSO4 + 2 KBr
HCl + OCu = CuCl2 + H2O =>
2 HCl + OCu = CuCl2 + H2O
Co(s) + HCl = CoCl2 + H2 =>
Co(s) + 2 HCl = CoCl2 + H2
CuSO4*5H2O + SO2 + HBr = CuBr + H2SO4 + H2O =>
2 CuSO4*5H2O + SO2 + 2 HBr = 2 CuBr + 3 H2SO4 + 8 H2O
Na2S + H2O = OH{-} + H2S + Na{+} =>
Na2S + 2 H2O = 2 OH{-} + H2S + 2 Na{+}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Rb() + H2O = RbOH(aq) + H2 =>
2 Rb() + 2 H2O = 2 RbOH(aq) + H2
(CH3)2NH + HCl = (CH3)2NCl + H2 =>
(CH3)2NH + HCl = (CH3)2NCl + H2
Cu + SO4 + NH3 + H2O = CuSO4(NH3)H2O =>
Cu + SO4 + NH3 + H2O = CuSO4(NH3)H2O
K3[Fe(CN)6] + FeSO4 = Fe3[Fe(CN)6]3 + K2SO4 + Fe =>
6 K3[Fe(CN)6] + 9 FeSO4 = 2 Fe3[Fe(CN)6]3 + 9 K2SO4 + 3 Fe
MnO2 = MnO + O2 =>
2 MnO2 = 2 MnO + O2
Fe3 + NaO = Fe3O + Na =>
Fe3 + NaO = Fe3O + Na
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuO + Cl2 = Cu3Cl + O2 =>
6 CuO + Cl2 = 2 Cu3Cl + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12Cl2O + KOH + O2 = CO2 + KCl + H2O =>
C6H12Cl2O + 2 KOH + 8 O2 = 6 CO2 + 2 KCl + 7 H2O
C92H96O7 + O2 = CO2 + H2O =>
2 C92H96O7 + 225 O2 = 184 CO2 + 96 H2O
KOH + HI = IOH + KH =>
KOH + HI = IOH + KH
HCl + FeC3 = HC3 + FeCl =>
HCl + FeC3 = HC3 + FeCl
AgNo3 + CuBr2 = AgBr + Cu(No3)2 =>
2 AgNo3 + CuBr2 = 2 AgBr + Cu(No3)2
CH3OH + KMnO4 + NaOH = CH3COOK + MnO2 + H2O + Na =>
2 CH3OH + KMnO4 + NaOH = CH3COOK + MnO2 + 3 H2O + Na
CuBr2 + ZnNO3 = Cu(NO3)2 + ZnBr =>
CuBr2 + 2 ZnNO3 = Cu(NO3)2 + 2 ZnBr
BaCO3 + Al2O3 = BaO + Al2(CO3)3 =>
3 BaCO3 + Al2O3 = 3 BaO + Al2(CO3)3
Al2(SO4)3(aq) + NaOH = Na2SO4(aq) + Al(OH)3 =>
Al2(SO4)3(aq) + 6 NaOH = 3 Na2SO4(aq) + 2 Al(OH)3
ZnCl2 + O2 = Zn(ClO2)2 =>
ZnCl2 + 2 O2 = Zn(ClO2)2
Pb2O3 + CO2 = Pb2(CO3)3 =>
Pb2O3 + 3 CO2 = Pb2(CO3)3
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
NaCl2 = Na4 + Cl2 =>
4 NaCl2 = Na4 + 4 Cl2
K2CO3 + Ba(NO2)2 = KNO2 + BaCO3 =>
K2CO3 + Ba(NO2)2 = 2 KNO2 + BaCO3
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
CH3CH2COCH3 + O2 = H2O + CO2 =>
2 CH3CH2COCH3 + 11 O2 = 8 H2O + 8 CO2
BH3 + O2 = B2O3 + H2O =>
2 BH3 + 3 O2 = B2O3 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2O2 + H2S = KS + H2O =>
K2O2 + 2 H2S = 2 KS + 2 H2O
H4IO6{-} + I{-} + H{+} = I2 + H2O =>
H4IO6{-} + 7 I{-} + 8 H{+} = 4 I2 + 6 H2O
C3H7COOH + NH3 = C3H7COONH4 =>
C3H7COOH + NH3 = C3H7COONH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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