| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5(g) = NO2(g) + NO3(g)
KClO4 + Cr(Cl04)3 + I2 + H2O = K2Cr07 + HI + HClO4 =>
2 KClO4 + 7 Cr(Cl04)3 + 293 I2 + 336 H2O = K2Cr07 + 586 HI + 86 HClO4
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
HI + Ca(OH)2 = H2O + CaI2 =>
2 HI + Ca(OH)2 = 2 H2O + CaI2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KClO4 + Cr(Cl04)3 + I2 + H2O = K2CrO7 + HI + HClO4 =>
2 KClO4 + Cr(Cl04)3 + 48 I2 + 55 H2O = K2CrO7 + 96 HI + 14 HClO4
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C6H15N + O2 = CO2 + H2O + N2O =>
2 C6H15N + 20 O2 = 12 CO2 + 15 H2O + N2O
KClO4 + Cr(ClO4)3 + I2 + H2O = K2CrO7 + HI + HClO4 =>
4 KClO4 + 2 Cr(ClO4)3 + 9 I2 + 14 H2O = 2 K2CrO7 + 18 HI + 10 HClO4
CO(NH2)2 + HNO3 = CO2 + N2 + H2O =>
5 CO(NH2)2 + 6 HNO3 = 5 CO2 + 8 N2 + 13 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
KClO4 + Cr(ClO4)3 + I2 + H2O = K2Cr2O7 + HI + HClO4 =>
2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O = K2Cr2O7 + 6 HI + 8 HClO4
C2H2O2 + KMnO4 + HCl = C2O4H2 + KCl + MnCl2 + H2O =>
5 C2H2O2 + 4 KMnO4 + 12 HCl = 5 C2O4H2 + 4 KCl + 4 MnCl2 + 6 H2O
Al2O3*2SiO2* + Ca(OH)2 + H2O = CaO*Al2O3*6H2O + CaSiO3*H2O =>
Al2O3*2SiO2* + 3 Ca(OH)2 + 5 H2O = CaO*Al2O3*6H2O + 2 CaSiO3*H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
PbCl2(aq) + FeSO4(aq) = FeCl2(aq) + PbSO4(s) =>
PbCl2(aq) + FeSO4(aq) = FeCl2(aq) + PbSO4(s)
Al2O3*2SiO2* + Ca(OH)2 + H2O = CaO*Al2O3*6H2O + CaSiO3*H2O =>
Al2O3*2SiO2* + 3 Ca(OH)2 + 5 H2O = CaO*Al2O3*6H2O + 2 CaSiO3*H2O
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
Al + CuSo4 = Al2(So4)3 + Cu =>
2 Al + 3 CuSo4 = Al2(So4)3 + 3 Cu
Al2O3*2SiO2* + Ca(OH)2 + H2O = CaO*Al2O3*6H2O + Ca*SiO3*H2O =>
Al2O3*2SiO2* + 3 Ca(OH)2 + 5 H2O = CaO*Al2O3*6H2O + 2 Ca*SiO3*H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
BrO3 + MnO2 = Br2 + MnO4 =>
2 BrO3 + 3 MnO2 = Br2 + 3 MnO4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
ZNCO3 = ZNO + CO2 =>
ZNCO3 = ZNO + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CO(NH2)2 + HNO2 = CO2 + N2 + H2O =>
CO(NH2)2 + 2 HNO2 = CO2 + 2 N2 + 3 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Al2O3*2SiO2* + Ca(OH)2 + H2O = CaO*Al2O3*6H2O + Ca*SiO3*H2O =>
Al2O3*2SiO2* + 3 Ca(OH)2 + 5 H2O = CaO*Al2O3*6H2O + 2 Ca*SiO3*H2O
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
Al2O3*2SiO2* + Ca(OH)2 + H2O = CaO*Al2O3*6H2O + Ca*SiO3*H2O =>
Al2O3*2SiO2* + 3 Ca(OH)2 + 5 H2O = CaO*Al2O3*6H2O + 2 Ca*SiO3*H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
NaBr + C12 = NaC1 + Br2 =>
12 NaBr + C12 = 12 NaC1 + 6 Br2
SnCl2 + H2O2 + HCl = SnCl4 + H2O =>
SnCl2 + H2O2 + 2 HCl = SnCl4 + 2 H2O
Al2O3*2SiO2* + Ca(OH)2 + H2O = CaO*Al2O3*6H2O + Ca*SiO3*H2O =>
Al2O3*2SiO2* + 3 Ca(OH)2 + 5 H2O = CaO*Al2O3*6H2O + 2 Ca*SiO3*H2O
CH3CH2CHO + NABH4 = CH3CH2CH2OH + NABH2 =>
CH3CH2CHO + NABH4 = CH3CH2CH2OH + NABH2
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
C5H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
KNO3 + KOH + Ru = K2RuO4 + KNO2 + H2O =>
3 KNO3 + 2 KOH + Ru = K2RuO4 + 3 KNO2 + H2O
Mg(s) + FeCl2(aq) = MgCl2(aq) + Fe(s) =>
Mg(s) + FeCl2(aq) = MgCl2(aq) + Fe(s)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NaC2H3O2 + PbSO4 = Pb(C2H3O2)2 + Na2SO4 =>
2 NaC2H3O2 + PbSO4 = Pb(C2H3O2)2 + Na2SO4
LiI(s) = Li(s) + I(g) =>
LiI(s) = Li(s) + I(g)
Al2O3*2SiO2 + Ca(OH)2 + H2O = CaO*Al2O3*6H2O + Ca*SiO3*H2O =>
Al2O3*2SiO2 + 3 Ca(OH)2 + 5 H2O = CaO*Al2O3*6H2O + 2 Ca*SiO3*H2O
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/19
Équations équilibrées sur05/09/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
