| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 CuSO4 + 20 NaOH + CH3(CH2)4CHO = 3 CH3COOH + 5 Cu2O + 10 Na2SO4 + 10 H2O
H2O + NH3 = NH4OH =>
H2O + NH3 = NH4OH
K2[CdI4] + Cl2 = KCl + I2 + CdCl4 =>
K2[CdI4] + 3 Cl2 = 2 KCl + 2 I2 + CdCl4
SiO2 + C2H6O = CO2 + H2O + SiC =>
3 SiO2 + 2 C2H6O = CO2 + 6 H2O + 3 SiC
CH3COOH(ac) + NaHCO3(s) = NaCH3COO(ac) + H2O(l) + CO2(g) =>
CH3COOH(ac) + NaHCO3(s) = NaCH3COO(ac) + H2O(l) + CO2(g)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
MoO3 + C = CO + Mo =>
MoO3 + 3 C = 3 CO + Mo
S2 + CO2 = SO2 + C =>
S2 + 2 CO2 = 2 SO2 + 2 C
Tl2(CO3)3 + H2SO4 = Tl2(SO4)3 + H2O + CO2 =>
Tl2(CO3)3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O + 3 CO2
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
AICl3 + NaOH = NaCl + AI(OH)3 =>
AICl3 + 3 NaOH = 3 NaCl + AI(OH)3
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
C + O2 = CO2 =>
C + O2 = CO2
Zu + CuSO4 = Cu + ZuSO4 =>
Zu + CuSO4 = Cu + ZuSO4
NaCrO2 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO2 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 4 H2O
Zn(NO3)2 + Na2SO4 = NaNO3 + ZnSO4 =>
Zn(NO3)2 + Na2SO4 = 2 NaNO3 + ZnSO4
HCn + KOH = KCn + H2O =>
HCn + KOH = KCn + H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Br2 + NaOH = NaBr2 + NaOBr + H2O =>
3 Br2 + 4 NaOH = 2 NaBr2 + 2 NaOBr + 2 H2O
Al + O2 + NaOH + H2O = NaAl(OH)4 =>
4 Al + 3 O2 + 4 NaOH + 6 H2O = 4 NaAl(OH)4
H2S + KOH = KHS + H2O =>
H2S + KOH = KHS + H2O
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + PbSO4 =>
FeSO4 + Pb(NO3)2 = Fe(NO3)2 + PbSO4
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
KCl + Pb(NO3)2 = PbCl2 + KNO3 =>
2 KCl + Pb(NO3)2 = PbCl2 + 2 KNO3
Ti(s) + F2(g) = TiF4(s) =>
Ti(s) + 2 F2(g) = TiF4(s)
Cr(OH)6 + H3BO3 = Cr(BO3)2 + H2O =>
Cr(OH)6 + 2 H3BO3 = Cr(BO3)2 + 6 H2O
CH3CCCH3 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
CH3CCCH3 + 2 KMnO4 + 2 H2O = 2 CH3COOH + 2 MnO2 + 2 KOH
MgCl2 + Ca = MgCl2Ca2 =>
MgCl2 + 2 Ca = MgCl2Ca2
AgNO3 + HCl + NH3 = AgCl + NH4NO3 =>
AgNO3 + HCl + NH3 = AgCl + NH4NO3
Sn3P4 + Mn2(C2O4)3 = MnP + Sn(C2O4)2 =>
Sn3P4 + 2 Mn2(C2O4)3 = 4 MnP + 3 Sn(C2O4)2
K2SO4 + MgCO3 = K2CO3 + MgSO4 =>
K2SO4 + MgCO3 = K2CO3 + MgSO4
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
N2O5 + HCl = HNO3 + ClONO =>
N2O5 + HCl = HNO3 + ClONO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
HBrO3 + Ca(OH)2 = Ca(BrO3)2 + H2O =>
2 HBrO3 + Ca(OH)2 = Ca(BrO3)2 + 2 H2O
H2S(g) + TeO2(s) = Te(s) + S(s) + H2O(l) =>
2 H2S(g) + TeO2(s) = Te(s) + 2 S(s) + 2 H2O(l)
Cr(HO)2 + HNO2 = Cr(NO2)2 + H2O =>
Cr(HO)2 + 2 HNO2 = Cr(NO2)2 + 2 H2O
CH2BrCl + H2O = CH2O + HBr + HCl =>
CH2BrCl + H2O = CH2O + HBr + HCl
Na2SO4 + H3PO4 = Na3PO4 + H2SO4 =>
3 Na2SO4 + 2 H3PO4 = 2 Na3PO4 + 3 H2SO4
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
AgI + NH4OH = Ag2O + NH4I + H2O =>
2 AgI + 2 NH4OH = Ag2O + 2 NH4I + H2O
[Ni(NH3)6]Cl2 + H2O = Ni(OH)2 + NH4Cl + NH3 =>
[Ni(NH3)6]Cl2 + 2 H2O = Ni(OH)2 + 2 NH4Cl + 4 NH3
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
KOH + NaO = NaOH + KO =>
KOH + NaO = NaOH + KO
HPO3 + H2O = H3PO4 =>
HPO3 + H2O = H3PO4
C4H4 + H2 = C4H8 =>
C4H4 + 2 H2 = C4H8
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
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