| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(Co3)3 + 6 H2O = 2 Al(OH)3 + 3 H2Co3
Na2SnO2 = Na + SnO2 =>
Na2SnO2 = 2 Na + SnO2
Na2B4O7 + H2SO4 = B2O3 + Na2SO4 + H2O =>
Na2B4O7 + H2SO4 = 2 B2O3 + Na2SO4 + H2O
Bi(NO3)3(aq) + KI(aq) = BiI3(aq) + KNO3(s) =>
Bi(NO3)3(aq) + 3 KI(aq) = BiI3(aq) + 3 KNO3(s)
BaCl2 + Ag2SO4 = BaSO4 + AgCl =>
BaCl2 + Ag2SO4 = BaSO4 + 2 AgCl
C3H7COOH + Ca = C3H7COOCa + H2 =>
2 C3H7COOH + 2 Ca = 2 C3H7COOCa + H2
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H(OH) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H(OH)
CH3CSNH2 + ZnSO4 = CH3SO4 + ZnCSNH2 =>
CH3CSNH2 + ZnSO4 = CH3SO4 + ZnCSNH2
Mg2C3 + water = Mg(OH)2 + C3H4 =>
Mg2C3 + 4 H2O = 2 Mg(OH)2 + C3H4
[Fe(CN)6]{3-} + I{-} = [Fe(CN)6]{4-} + I2 =>
2[Fe(CN)6]{3-} + 2 I{-} = 2[Fe(CN)6]{4-} + I2
Ca(NO3)2 + K3(PO4) = Ca3(PO4)2 + K(NO3) =>
3 Ca(NO3)2 + 2 K3(PO4) = Ca3(PO4)2 + 6 K(NO3)
C6H5NH2 + HNO3 = CO2 + H2O + N2 =>
5 C6H5NH2 + 31 HNO3 = 30 CO2 + 33 H2O + 18 N2
KMnO4 + HBr = MnBr2 + KBr + Br + H2O =>
KMnO4 + 8 HBr = MnBr2 + KBr + 5 Br + 4 H2O
KI(s) + Pb(NO3)2(s) = PbI2 + K(NO3) =>
2 KI(s) + Pb(NO3)2(s) = PbI2 + 2 K(NO3)
FeCl3(aq)FeCl3(aq) + Na3PO4(aq) = FePO4(s) + NaCl(aq) =>
FeCl3(aq)FeCl3(aq) + 2 Na3PO4(aq) = 2 FePO4(s) + 6 NaCl(aq)
CaCO3 + SO2 = CO2 + CaSO3 =>
CaCO3 + SO2 = CO2 + CaSO3
NaOH + H2CO3 = Na(HCO3) + H2O =>
NaOH + H2CO3 = Na(HCO3) + H2O
C6H5OH + Br2 = C6H5OHBr2 =>
C6H5OH + Br2 = C6H5OHBr2
Al(OH)3 + K2S = Al2S3 + KOH =>
2 Al(OH)3 + 3 K2S = Al2S3 + 6 KOH
KMn2O7 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMn2O7 + 28 HCl = 9 Cl2 + 4 MnCl2 + 2 KCl + 14 H2O
Na2S + Co(No3)2 = NaNo3 + CoS =>
Na2S + Co(No3)2 = 2 NaNo3 + CoS
Fe2O3(g) + H2(g) = Fe(l) + H2O(g) =>
Fe2O3(g) + 3 H2(g) = 2 Fe(l) + 3 H2O(g)
MgCO3 + C = Mg + CO2 =>
2 MgCO3 + C = 2 Mg + 3 CO2
HNO3 + AlOH(NO3)2 = Al(NO3)3 + H2O =>
HNO3 + AlOH(NO3)2 = Al(NO3)3 + H2O
I3{-} + Cu = I{-} + Cu2{+} =>
I3{-} + 4 Cu = 3 I{-} + 2 Cu2{+}
PtI4 + F2 = I2 + PtF =>
2 PtI4 + F2 = 4 I2 + 2 PtF
KClO3 + SO2 + H2O = K2SO4 + Cl2 + H2SO4 =>
2 KClO3 + 5 SO2 + 4 H2O = K2SO4 + Cl2 + 4 H2SO4
SF6 + ClF5 = SF6ClF5 =>
SF6 + ClF5 = SF6ClF5
Sodiumiodide = sodium + iodine =>
2 NaI = 2 Na + I2
CrCl3 + Na2SO3 = Na2Cl3 + CrSO3 =>
CrCl3 + Na2SO3 = Na2Cl3 + CrSO3
Fe + CH3CO2Ag = Ag + CH3CO2Fe =>
Fe + CH3CO2Ag = Ag + CH3CO2Fe
Sn + Zn(No3)2 = Sn(No3)2 + Zn =>
Sn + Zn(No3)2 = Sn(No3)2 + Zn
Cu(OH)2(aq) + Zn(s) = Zn(OH)2(aq) + Cu(s) =>
Cu(OH)2(aq) + Zn(s) = Zn(OH)2(aq) + Cu(s)
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
HgNO3 + KCl = HgCl2 + K2NO3 =>
HgNO3 + 2 KCl = HgCl2 + K2NO3
Al + SO2 = AlO2 + S =>
Al + SO2 = AlO2 + S
Fe + AgCl = Ag + FeCl2 =>
Fe + 2 AgCl = 2 Ag + FeCl2
AgNO3 + Na2S2O3 = Ag2S2O3 + NaNO3 =>
2 AgNO3 + Na2S2O3 = Ag2S2O3 + 2 NaNO3
NOCl = Cl2 + NO =>
2 NOCl = Cl2 + 2 NO
Na2CO3(s) + H2SO4(aq) = H2CO3(s) + Na2SO4(aq) =>
Na2CO3(s) + H2SO4(aq) = H2CO3(s) + Na2SO4(aq)
C6H12O2 + K2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + K2SO4 + H2O =>
C6H12O2 + K2Cr2O7 + 4 H2SO4 = C6H10O4 + Cr2(SO4)3 + K2SO4 + 5 H2O
K3PO4 + H3PO4 = K2(HPO4) =>
2 K3PO4 + H3PO4 = 3 K2(HPO4)
Fe(NO3)3(ac) + NaOH(ac) = Fe(OH)3(s) + NaNO3(ac) =>
Fe(NO3)3(ac) + 3 NaOH(ac) = Fe(OH)3(s) + 3 NaNO3(ac)
P4 + O4 = P4O6 =>
2 P4 + 3 O4 = 2 P4O6
H2SO4 + Cr = Cr2(SO4)3 + H2O + S =>
4 H2SO4 + 2 Cr = Cr2(SO4)3 + 4 H2O + S
Al2O3 + Ca(OH)2 = CaOHAlO2 + H2O =>
Al2O3 + 2 Ca(OH)2 = 2 CaOHAlO2 + H2O
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
AlCl3 + CsNO3 = Al(NO3)3 + CsCl =>
AlCl3 + 3 CsNO3 = Al(NO3)3 + 3 CsCl
Ai4C3 + H2O = Ai(OH)3 + CH4 =>
Ai4C3 + 12 H2O = 4 Ai(OH)3 + 3 CH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/25
Équations équilibrées sur07/15/24
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