| Équations équilibrées la veille |
4 Na2SO4 + 8 CuSO4 = 8 NaCu + 3(SO4)2(SO4)2
LiOH + Sr(NO3)2 = SrOH + Li0(NO3)2 =>
LiOH + Sr(NO3)2 = SrOH + Li0(NO3)2
Zn + H2CO3 = H + ZnCO3 =>
Zn + H2CO3 = 2 H + ZnCO3
Mg(OH)2 + H2CaO3 = MgCaO3 + H2O =>
Mg(OH)2 + H2CaO3 = MgCaO3 + 2 H2O
H3C4H13N3RhCl6 + O2 = Rh + CO2 + N2 + H2O + HCl =>
2 H3C4H13N3RhCl6 + 13 O2 = 2 Rh + 8 CO2 + 3 N2 + 10 H2O + 12 HCl
Pb3O4 + (CH3CO)2O = Pb(CH3COO)4 + Pb(CH3COO)2 =>
Pb3O4 + 4(CH3CO)2O = Pb(CH3COO)4 + 2 Pb(CH3COO)2
Au3S2 + H2 = Au + H2S =>
Au3S2 + 2 H2 = 3 Au + 2 H2S
Na2SiO3 = Na{+} + SiO3{2-} =>
Na2SiO3 = 2 Na{+} + SiO3{2-}
MgCrO4 + Fe(ClO3)3 = MgClO3 + Fe(CrO4)3 =>
3 MgCrO4 + Fe(ClO3)3 = 3 MgClO3 + Fe(CrO4)3
Cu2S(g) + O2(g) = Cu2O(s) + SO2(g) =>
2 Cu2S(g) + 3 O2(g) = 2 Cu2O(s) + 2 SO2(g)
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + CrSO4 + K2SO + H2O =>
7 Zn + K2Cr2O7 + 10 H2SO4 = 7 ZnSO4 + 2 CrSO4 + K2SO + 10 H2O
C2H4Cl2 + NaOH = NaCl + C2H4(OH)2 =>
C2H4Cl2 + 2 NaOH = 2 NaCl + C2H4(OH)2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cl2 + Mg = MgCl2 =>
Cl2 + Mg = MgCl2
CO2(g) + NH3(g) = CO(NH2)2 + H2O(l) =>
CO2(g) + 2 NH3(g) = CO(NH2)2 + H2O(l)
C7H14 + O3 = CO + H2O =>
3 C7H14 + 14 O3 = 21 CO + 21 H2O
SO2 + Cl2 + OH{-} = Cl{-} + H2O + SO3{-}) =>
2 SO2 + Cl2 + 4 OH{-} = 2 Cl{-} + 2 H2O + 2 SO3{-})
H2S + FeO = FeS + H2O =>
H2S + FeO = FeS + H2O
FeCl3 + Ca = CaCl2 + Fe =>
2 FeCl3 + 3 Ca = 3 CaCl2 + 2 Fe
Zn + Cr(ClO3)3 = Zn(ClO3)2 + Cr(ClO3)2 =>
Zn + 2 Cr(ClO3)3 = Zn(ClO3)2 + 2 Cr(ClO3)2
Pb(SO4) + Zn = ZnSO4 + Pb =>
Pb(SO4) + Zn = ZnSO4 + Pb
Fe + F2 = FeF2 =>
Fe + F2 = FeF2
Br2CO3 + Ca(NO3)2 = Br2(NO3)2 + CaCO3 =>
Br2CO3 + Ca(NO3)2 = Br2(NO3)2 + CaCO3
Na{+} + ClO3{-} = NaClO3 =>
Na{+} + ClO3{-} = NaClO3
Fe(OH)3 + Li3PO4 = FePO4 + LiOH =>
Fe(OH)3 + Li3PO4 = FePO4 + 3 LiOH
NaBr + Ag(NO3)2 = Na(NO3)2 + AgBr =>
NaBr + Ag(NO3)2 = Na(NO3)2 + AgBr
P4 + Cl2 = PCl3* =>
P4 + 6 Cl2 = 4 PCl3*
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2S3 + O2 = Na2O + SO2 =>
2 Na2S3 + 7 O2 = 2 Na2O + 6 SO2
KCl + KOH = K2 + ClOH =>
KCl + KOH = K2 + ClOH
CuO + Fe(OH)2 = Cu(OH)2 + FeO =>
CuO + Fe(OH)2 = Cu(OH)2 + FeO
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
H2 + Br = H2Br =>
H2 + Br = H2Br
Fe(OH)3 + C2H2O4 + K2C2O4*H2O = K3[Fe(C2O4)3]*H2O + H2O =>
2 Fe(OH)3 + 3 C2H2O4 + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*H2O + 7 H2O
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
Mn + (NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 =>
6 Mn + 13(NO3)2 + 8 NaBiO3 + 6 HNO3 = 6 HMnO4 + 8 Bi(NO3)3 + 8 NaNO3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Cl2{+} + H2O = ClO{-} + Cl{-} + H{+} =>
2 Cl2{+} + 3 H2O = 3 ClO{-} + Cl{-} + 6 H{+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(HCOO)2 = CuCO2COH2O =>
Cu(HCOO)2 = CuCO2COH2O
Al(CNO)3 + H2O = Al(OH)3 + HCNO =>
Al(CNO)3 + 3 H2O = Al(OH)3 + 3 HCNO
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Zn + H2CO3 = H + ZnCO3 =>
Zn + H2CO3 = 2 H + ZnCO3
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
N2 + Mg2 = Mg3N2 =>
2 N2 + 3 Mg2 = 2 Mg3N2
Fe2O3 + HCl = Fe + HClO4 =>
4 Fe2O3 + 3 HCl = 8 Fe + 3 HClO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2(CO3) + HCl = NaCl + H2O + CO2 =>
Na2(CO3) + 2 HCl = 2 NaCl + H2O + CO2
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
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