| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2(ClO3)2 = Hg2Cl2 + 3 O2
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
Mg + O = MgO =>
Mg + O = MgO
(NH4)2S + LiOH = Li2S + NH3 + H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O
C6H5Br + O2 = CO2 + H2O + HBr =>
C6H5Br + 7 O2 = 6 CO2 + 2 H2O + HBr
LiOH + Zn = LiZn + OH =>
LiOH + Zn = LiZn + OH
Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
(NH2)2CO + O2 = CO2 + H2O + N =>
2(NH2)2CO + 3 O2 = 2 CO2 + 4 H2O + 4 N
HClO3 + LiOH = Li2OHClO3 + H2O =>
HClO3 + 2 LiOH = Li2OHClO3 + H2O
Na2S + AlCl3 + H2O = H2S + Al(OH)3 + NaCl =>
3 Na2S + 2 AlCl3 + 6 H2O = 3 H2S + 2 Al(OH)3 + 6 NaCl
HF + NaI = NaF + HI =>
HF + NaI = NaF + HI
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KAl(OH)3 + HCl = KCl + Al(OH)2 + H2O =>
KAl(OH)3 + HCl = KCl + Al(OH)2 + H2O
Cd + CuF2 = CdF + Cu =>
2 Cd + CuF2 = 2 CdF + Cu
H2CO3 + KOH = KHCO3 + H2O =>
H2CO3 + KOH = KHCO3 + H2O
HCO3 + CaBr = CaCO3 + HBr =>
HCO3 + CaBr = CaCO3 + HBr
Al2O3 + Cr = Cr2O3 + Al =>
Al2O3 + 2 Cr = Cr2O3 + 2 Al
PBSO4 + PBS = PBSO2 =>
PBSO4 + PBS = 2 PBSO2
SiCl4 + C6H5MgCl = MgCl + C6H5SiCl4 =>
SiCl4 + C6H5MgCl = MgCl + C6H5SiCl4
Zn + HSO = ZnSO + HS + HO =>
Zn + 2 HSO = ZnSO + HS + HO
Zn(OH)2 + H2SO4 + H2O = [Zn(H2O)6]SO4 =>
Zn(OH)2 + H2SO4 + 4 H2O = [Zn(H2O)6]SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH4)2SO4 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 5(NH4)2SO4 + 8 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaS2O8 = SO4 + Na =>
NaS2O8 = 2 SO4 + Na
Mg(SO4) + NH4OH = Mg(OH)2 + (NH4)2(SO4) =>
Mg(SO4) + 2 NH4OH = Mg(OH)2 + (NH4)2(SO4)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe2O3 + FeS = Fe3O4 + SO2 =>
10 Fe2O3 + FeS = 7 Fe3O4 + SO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
Br2 + AgI = BrAg + I =>
Br2 + 2 AgI = 2 BrAg + 2 I
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
PbCl2 + AgNO3 = AgCl + Pb(NO3)2 =>
PbCl2 + 2 AgNO3 = 2 AgCl + Pb(NO3)2
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
C6H5COOH + NaOH = H2O + NaC6H5COO =>
C6H5COOH + NaOH = H2O + NaC6H5COO
CaCO3 + H2 = CO2 + H2O + Ca =>
CaCO3 + H2 = CO2 + H2O + Ca
Cl2 + AlBr3 = AlCl + Br2 =>
Cl2 + 2 AlBr3 = 2 AlCl + 3 Br2
Zn + K2CrO7 + H2SO4 = ZnO + K2SO4 + H2O + Cr2(SO4)3 =>
9 Zn + 2 K2CrO7 + 5 H2SO4 = 9 ZnO + 2 K2SO4 + 5 H2O + Cr2(SO4)3
KMnO4 + C6H5C2H5 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
42 KMnO4 + 5 C6H5C2H5 + 63 H2SO4 = 40 CO2 + 42 MnSO4 + 21 K2SO4 + 88 H2O
MnO(OH)2 + H2O = MnO4 + H3O =>
MnO(OH)2 + 5 H2O = MnO4 + 4 H3O
KClO3 + H2SO4 = KHSO4 + ClO2 + O2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 4 ClO2 + O2 + 2 H2O
NO = N2 + O2 =>
2 NO = N2 + O2
Cl2 + H3PO3 + H2O = HClO4 + PH3 =>
3 Cl2 + 7 H3PO3 + 3 H2O = 6 HClO4 + 7 PH3
C + H2 + Cl = CHCl3 =>
2 C + H2 + 6 Cl = 2 CHCl3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NaCl + Ba(No3)2 = NaNo3 + BaCl2 =>
2 NaCl + Ba(No3)2 = 2 NaNo3 + BaCl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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