| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Mg3N(s) + H2O(l) = MgOH(s) + NH3(g) =>
Mg3N(s) + 3 H2O(l) = 3 MgOH(s) + NH3(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Br2(l) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(l) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O
K2CO3 + H3PO4 = KH2PO4 + CO2 + H2O =>
K2CO3 + 2 H3PO4 = 2 KH2PO4 + CO2 + H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
VO2{+} + SO2 = VO{2+} + SO4{2-} =>
2 VO2{+} + SO2 = 2 VO{2+} + SO4{2-}
VO2{+} + I{-} + H{+} = VO{2+} + I2 + H2O =>
2 VO2{+} + 2 I{-} + 4 H{+} = 2 VO{2+} + I2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O + CH3MgCl = CH4 + MgOHCl =>
H2O + CH3MgCl = CH4 + MgOHCl
Ca + S = CaS =>
Ca + S = CaS
H2S + O2 = H20 + SO2 =>
10 H2S + 10 O2 = H20 + 10 SO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K2Cr2O7 + KI + H2O + KCl = CrCl3 + I2 + KOH =>
K2Cr2O7 + 6 KI + 7 H2O + 6 KCl = 2 CrCl3 + 3 I2 + 14 KOH
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Na2CO3 + CaCl2 = NaCl + CaCO3 =>
Na2CO3 + CaCl2 = 2 NaCl + CaCO3
AgNO3(aq) + PI(aq) = AgI(s) + PNO3(aq) =>
AgNO3(aq) + PI(aq) = AgI(s) + PNO3(aq)
KMnO4 + (COOH)2 = CO2 + H2O + MnCO4 + KCO2 =>
KMnO4 + 2(COOH)2 = 2 CO2 + 2 H2O + MnCO4 + KCO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2C2O4 + PCl5 = HCl + CO + CO2 + POCl3 =>
H2C2O4 + PCl5 = 2 HCl + CO + CO2 + POCl3
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl
H2 + I2 = HI =>
H2 + I2 = 2 HI
NaNO2 + KMnO4 + H2SO4 = NO2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
FeS2 + F2 = FeF3 + SF6 =>
2 FeS2 + 15 F2 = 2 FeF3 + 4 SF6
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
O2 + C6H12O6 = H2O + CO2 =>
6 O2 + C6H12O6 = 6 H2O + 6 CO2
C4H8O + O2 = CO2 + H20 =>
10 C4H8O + 35 O2 = 40 CO2 + 4 H20
AgCN = Ag + CN =>
AgCN = Ag + CN
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
(CuOH)2CO3 = CuO + H2O + CO2 =>
(CuOH)2CO3 = 2 CuO + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2MnO4 + KI + H2SO4 = I2 + MnSO4 + H2O + K2SO4 =>
K2MnO4 + 4 KI + 4 H2SO4 = 2 I2 + MnSO4 + 4 H2O + 3 K2SO4
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
AgCN = Ag + CN =>
AgCN = Ag + CN
CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2
Ca + Fe(NO3)3 = Fe + Ca(NO3)2 =>
3 Ca + 2 Fe(NO3)3 = 2 Fe + 3 Ca(NO3)2
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
PbBr2(s) = Pb + Br =>
PbBr2(s) = Pb + 2 Br
| 1 2 3 4 5 6 7 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/16
Équations équilibrées sur10/08/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
