| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC2H3O2 + NaOH = NaC2H3O2 + H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
MnSO4 + HCl = HSO4 + MnCl =>
MnSO4 + HCl = HSO4 + MnCl
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NO2 + CH4 = CO + H2O + NH3 =>
6 NO2 + 7 CH4 = 7 CO + 5 H2O + 6 NH3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Fe + OH = FeO4 + H2O =>
Fe + 8 OH = FeO4 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NO + CH4 = CO + H2O + NH3 =>
6 NO + 5 CH4 = 5 CO + H2O + 6 NH3
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
NO2 + CH4 = CO + H2O + NH3 =>
6 NO2 + 7 CH4 = 7 CO + 5 H2O + 6 NH3
Al + NAOH + H2O = NAAl(OH)4 + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
NaOH + Mg(NO3)2 = Mg(OH)2 + NaNO3 =>
2 NaOH + Mg(NO3)2 = Mg(OH)2 + 2 NaNO3
Ca(s) + F2(g) = CaF2(s) =>
Ca(s) + F2(g) = CaF2(s)
ZN + I2 = ZNI2 =>
ZN + I2 = ZNI2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
SN + HNO3 = SNO2 + NO2 + H20 =>
10 SN + 20 HNO3 = 10 SNO2 + 20 NO2 + H20
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NO3 + H2O = N2 + OH =>
2 NO3 + 6 H2O = N2 + 12 OH
SN + HNO3 = SNO2 + NO2 + H2O =>
SN + 4 HNO3 = SNO2 + 4 NO2 + 2 H2O
(NH4ClO4) = N2 + Cl2 + O2 + H2O =>
2(NH4ClO4) = N2 + Cl2 + 2 O2 + 4 H2O
C4H4O3 + O2 = CO2 + H2O =>
2 C4H4O3 + 7 O2 = 8 CO2 + 4 H2O
HNO3 + Ca = Ca(NO3)2 + H =>
2 HNO3 + Ca = Ca(NO3)2 + 2 H
BaSO4 + HCl + Na2S = BaS2O3 + NaCl + H2O =>
BaSO4 + 2 HCl + Na2S = BaS2O3 + 2 NaCl + H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2
BaSo4 + H2So4 = Ba(HSo4)2 =>
BaSo4 + H2So4 = Ba(HSo4)2
ZN + I2 = ZNI2 =>
ZN + I2 = ZNI2
CH3COOH(aq) + Zn(s) = Zn(CH3COO)2(aq) + H2(g) =>
2 CH3COOH(aq) + Zn(s) = Zn(CH3COO)2(aq) + H2(g)
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C3H6O4 + K2SO4 = H2SO4 + K2C3H4O4 =>
C3H6O4 + K2SO4 = H2SO4 + K2C3H4O4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na(s) + NiSO3(aq) = NaSO3 + Ni =>
Na(s) + NiSO3(aq) = NaSO3 + Ni
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na(s) + NiSO3(aq) = NaSO3 + Ni =>
Na(s) + NiSO3(aq) = NaSO3 + Ni
H2SO4 + NaOH = H2OH + NaSO4 =>
H2SO4 + NaOH = H2OH + NaSO4
Cr2O3 + HNO3 + KOH = K2CrO4 + KNO2 + H20 =>
4 Cr2O3 + 2 HNO3 + 18 KOH = 8 K2CrO4 + 2 KNO2 + H20
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
Al + Fe3O4 = Fe + Al2O3 =>
8 Al + 3 Fe3O4 = 9 Fe + 4 Al2O3
CH3(CH3)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH3)4CH3 + 21 O2 = 12 CO2 + 18 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/25/15
Équations équilibrées sur09/24/14
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