| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cr + 3 O2 = 2 Cr2O3
GaN = Ga + N =>
GaN = Ga + N
GaN = Ga + N2 =>
2 GaN = 2 Ga + N2
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
F2 + O2 = FO =>
F2 + O2 = 2 FO
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + H2O + KCl =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 2 H2O + 4 KCl
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Mg + HNO3 = N2 + H2O + Mg(NO3)2 =>
5 Mg + 12 HNO3 = N2 + 6 H2O + 5 Mg(NO3)2
Na + NO3 = Na2O + N2 =>
12 Na + 2 NO3 = 6 Na2O + N2
F2 + O2 = F2O =>
2 F2 + O2 = 2 F2O
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
C6H5COOH + NAOH = C6H5COONA + H2O =>
C6H5COOH + NAOH = C6H5COONA + H2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
PH3 + HNO3 = H3PO4 + NO2 + H2O =>
PH3 + 8 HNO3 = H3PO4 + 8 NO2 + 4 H2O
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
GaPO4 + CaSO4 = GaSO4 + CaPO4 =>
GaPO4 + CaSO4 = GaSO4 + CaPO4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ag + HNO3 = AgNO3 + N2O3 + H2O =>
4 Ag + 6 HNO3 = 4 AgNO3 + N2O3 + 3 H2O
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
HCLO3 + P + H2O = HCL + H3PO4 =>
5 HCLO3 + 6 P + 9 H2O = 5 HCL + 6 H3PO4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
NH3 + H20 + Cu(NO3)2 = NH4NO3 + Cu(OH)2 =>
10 NH3 + 4 H20 + 15 Cu(NO3)2 = 20 NH4NO3 + 15 Cu(OH)2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
NaOH + NH4Cl = NH3 + H2O + NaCl =>
NaOH + NH4Cl = NH3 + H2O + NaCl
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
AgNO3 + Cl2 = AgCl + N2O5 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O5 + O2
I2 + C5H10 = C5H10I2 =>
I2 + C5H10 = C5H10I2
AgNO3 + Cl2 = AgCl + N2O5 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O5 + O2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
H2O2 + Cr2(SO4)3 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
3 H2O2 + Cr2(SO4)3 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
CH2O2 + CH4O = C2H4O2 + H2O =>
CH2O2 + CH4O = C2H4O2 + H2O
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Ca + HNO3 = NH4NO3 + H2O + CaNO3 =>
8 Ca + 10 HNO3 = NH4NO3 + 3 H2O + 8 CaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + HNO3 = NH4NO3 + H2O + CaNO3 =>
8 Ca + 10 HNO3 = NH4NO3 + 3 H2O + 8 CaNO3
H2O2 + Cr2(SO4)3 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
3 H2O2 + Cr2(SO4)3 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
C2 + F2 = CF4 =>
C2 + 4 F2 = 2 CF4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
K2CrO4 + Pb(NO3)2 = KNO3 + Pb(CrO4) =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + Pb(CrO4)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Mg + V2O5 = MgO + V =>
5 Mg + V2O5 = 5 MgO + 2 V
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/17
Équations équilibrées sur03/09/16
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