| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 PH3 + 8 KMNO4 + 12 H2SO4 = 4 K2SO4 + 8 MNSO4 + 5 H3PO4 + 12 H2O
LiOH + HCl = LiCl + HOH =>
LiOH + HCl = LiCl + HOH
Mg + HNO3 = Mg(NO3)2 + H2(g) =>
Mg + 2 HNO3 = Mg(NO3)2 + H2(g)
Fe + Pb(No3)2 = FeNo3 + Pb =>
2 Fe + Pb(No3)2 = 2 FeNo3 + Pb
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
HIO3 + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + I2 + H2O
Al + NH4ClO4 = Al2O3 + N2 + HCl + H2O =>
10 Al + 6 NH4ClO4 = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K + HCl = H2 + KCl =>
2 K + 2 HCl = H2 + 2 KCl
Mg + HNO3 = Mg(NO3)2 + H2(g) =>
Mg + 2 HNO3 = Mg(NO3)2 + H2(g)
C7H16 + O2 = CO2 + H2 =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C + CA = CAC2 =>
2 C + CA = CAC2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C + CA = CAC2 =>
2 C + CA = CAC2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
H3AsO3 + NH4OH = HAsO + NO + H2O =>
5 H3AsO3 + 2 NH4OH = 5 HAsO + 2 NO + 10 H2O
NO + CO = N2 + CO2 =>
2 NO + 2 CO = N2 + 2 CO2
Cu(OH)2 + H3Po4 = Cu3(Po4)2 + H2O =>
3 Cu(OH)2 + 2 H3Po4 = Cu3(Po4)2 + 6 H2O
CH3COOH + Ba(OH)2 = H2O + Ba(CH3COO)2 =>
2 CH3COOH + Ba(OH)2 = 2 H2O + Ba(CH3COO)2
FeCl2 + H2SO4 = Fe2(SO4)3 + HCl + SO2 + H2O =>
2 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 4 HCl + SO2 + 2 H2O
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
P2O3 + K2CrO4 + HCl = H3PO4 + CrCl3 + KCl + H2O =>
3 P2O3 + 4 K2CrO4 + 20 HCl = 6 H3PO4 + 4 CrCl3 + 8 KCl + H2O
C2H2OH + O2 = CO2 + H2O =>
4 C2H2OH + 9 O2 = 8 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NABR + Cl2 = NACl + BR =>
2 NABR + Cl2 = 2 NACl + 2 BR
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
W3(OH)3 = HO + W =>
W3(OH)3 = 3 HO + 3 W
C15H16O2 + O2 = CO2 + H20 =>
5 C15H16O2 + 70 O2 = 75 CO2 + 4 H20
NA + F2 = NAF2 =>
NA + F2 = NAF2
Hg + AgNO3 = Hg(NO3)2 + Ag =>
Hg + 2 AgNO3 = Hg(NO3)2 + 2 Ag
AGNO3 + FeCl3 = AGCl + Fe(NO3)3 =>
3 AGNO3 + FeCl3 = 3 AGCl + Fe(NO3)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
Be + Cl2 = BeCl2 =>
Be + Cl2 = BeCl2
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
P4 + HNO3 = H3PO4 + NO2 + H20 =>
5 P4 + 80 HNO3 = 20 H3PO4 + 80 NO2 + H20
BA(OH)2 + CUCl2 = BACl2 + CU(OH)2 =>
BA(OH)2 + CUCl2 = BACl2 + CU(OH)2
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
Fe + P = FeP =>
Fe + P = FeP
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/17
Équations équilibrées sur05/03/16
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