| Équations équilibrées la veille |
2 Fe + 3 Cl2 = 2 FeCl3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
AlCl3 + O2 = Al(O)3 + Cl2 =>
2 AlCl3 + 3 O2 = 2 Al(O)3 + 3 Cl2
Mg3(PO4)2 + CuSO4 = Cu3(PO4)2 + MgSO4 =>
Mg3(PO4)2 + 3 CuSO4 = Cu3(PO4)2 + 3 MgSO4
TiOSO4 + Na2S + H2SO4 = Ti2(SO4)3 + Na2SO4 + H2O =>
8 TiOSO4 + Na2S + 4 H2SO4 = 4 Ti2(SO4)3 + Na2SO4 + 4 H2O
C8H18 = H2 + C8H16 =>
C8H18 = H2 + C8H16
FeCl3 + MgO2 = Fe2O3 + MgCl2 + O2 =>
4 FeCl3 + 6 MgO2 = 2 Fe2O3 + 6 MgCl2 + 3 O2
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
Ag + Br = AgBr =>
Ag + Br = AgBr
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C8H18 = H2 + C8H16 =>
C8H18 = H2 + C8H16
KNO2 + H = KOH + NO =>
KNO2 + H = KOH + NO
HI(aq) + Ag2CO3(s) = AgI(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + Ag2CO3(s) = 2 AgI(aq) + H2O(l) + CO2(g)
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
CO + KMnO4 + KOH = K2CO3 + MnO2 + H2O =>
3 CO + 2 KMnO4 + 4 KOH = 3 K2CO3 + 2 MnO2 + 2 H2O
Pe + Ni + S = PeNiS =>
Pe + Ni + S = PeNiS
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg(s) + Al{3+}(aq) = Mg{3+}(aq) + Al(s) =>
Mg(s) + Al{3+}(aq) = Mg{3+}(aq) + Al(s)
C12H22O11 + KMnO4 + HCl = MnCl2 + KCl + CO2 + H2O =>
5 C12H22O11 + 48 KMnO4 + 144 HCl = 48 MnCl2 + 48 KCl + 60 CO2 + 127 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
AgCl = Ag + Cl =>
AgCl = Ag + Cl
[ClO3]{-} + Zn + H2O = Cl{-} + Zn(OH)2 =>
[ClO3]{-} + 3 Zn + 3 H2O = Cl{-} + 3 Zn(OH)2
Na2CO3(s) + Ca(s) = CaCO3(s) + Na(s) =>
Na2CO3(s) + Ca(s) = CaCO3(s) + 2 Na(s)
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
C4H8Cl2Zn = C4H8ZnCl2 =>
C4H8Cl2Zn = C4H8ZnCl2
FePO4 + HCl = FeCl3 + Fe(H2PO4)3 =>
3 FePO4 + 6 HCl = 2 FeCl3 + Fe(H2PO4)3
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Na + KNO3 = K2O + Na2O + N2 =>
10 Na + 2 KNO3 = K2O + 5 Na2O + N2
Na2SO4 + C + CaCO3 = CaS + CO + Na2CO3 =>
Na2SO4 + 4 C + CaCO3 = CaS + 4 CO + Na2CO3
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
KClO3 + H2SO4 = ClO2 + KClO4 + KHSO4 + H2O =>
3 KClO3 + 2 H2SO4 = 2 ClO2 + KClO4 + 2 KHSO4 + H2O
H2C2O4 + KClO3 = KCl + H2O + CO2 =>
3 H2C2O4 + KClO3 = KCl + 3 H2O + 6 CO2
ZnO + HCl = Zn2HCl + O2 =>
2 ZnO + HCl = Zn2HCl + O2
CF3SO2Cl + NH2SO2CH3 + Et3N = CF3SO2NHSO2CH3 + Et3NHCl =>
CF3SO2Cl + NH2SO2CH3 + Et3N = CF3SO2NHSO2CH3 + Et3NHCl
CaCO3 + C4H404 = CO2 + H2O + Ca2C2H2O =>
70 CaCO3 + C4H404 = 4 CO2 + 167 H2O + 35 Ca2C2H2O
Fe3O4 + H2SO4(conc) = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4(conc) = 3 Fe2(SO4)3 + SO2 + 10 H2O
K2O + ZnCl2 = ZnO + KCl =>
K2O + ZnCl2 = ZnO + 2 KCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
LiCO3 + HBr = H2O + LiBr2 + CO2 =>
LiCO3 + 2 HBr = H2O + LiBr2 + CO2
Na2CO3 + MgBr2 = MgCO3 + NaBr =>
Na2CO3 + MgBr2 = MgCO3 + 2 NaBr
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
LiOH + H3PO3 = Li3O3P + H2O =>
3 LiOH + H3PO3 = Li3O3P + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K(s) + CsCl(aq) = KCl(aq) + Cs =>
K(s) + CsCl(aq) = KCl(aq) + Cs
CoCl2 + KNO3 = Co(NO3)2 + KCl =>
CoCl2 + 2 KNO3 = Co(NO3)2 + 2 KCl
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Équations équilibrées sur01/01/25
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