| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
CaC2O4 = Ca + C2O4 =>
CaC2O4 = Ca + C2O4
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
C4H8Cl2 + KOH = C4H6 + KCl + HOH =>
C4H8Cl2 + 2 KOH = C4H6 + 2 KCl + 2 HOH
MnO2 + H2SO3 = MnSO4 + H2O =>
MnO2 + H2SO3 = MnSO4 + H2O
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
CaS + HNo3 = Ca(No3)2 + H2S =>
CaS + 2 HNo3 = Ca(No3)2 + H2S
PbO2 + HCl = Cl2 + PbCl2 + H2O =>
PbO2 + 4 HCl = Cl2 + PbCl2 + 2 H2O
Al(NO3)3 + Na2SO4 = Al(SO4)3 + Na2NO3 =>
Al(NO3)3 + 3 Na2SO4 = Al(SO4)3 + 3 Na2NO3
NH3 + HO2 = NO2 + H2O =>
3 NH3 + 7 HO2 = 3 NO2 + 8 H2O
BF3 + H2O = BF3H2O =>
BF3 + H2O = BF3H2O
C4H10O + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C4H10O + 8 KMnO4 + 12 H2SO4 = 20 C3H6O + 4 K2SO4 + 8 MnSO4 + 27 H2O
(d)CH4 + Br2 = CBr4 + HBr =>
(d)CH4 + 4 Br2 = CBr4 + 4 HBr
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 H2O
C5H12(g) + O2() = CO2() + H2O() =>
C5H12(g) + 8 O2() = 5 CO2() + 6 H2O()
H2SO4 + KNO2 = KSO4 + H2NO2 =>
H2SO4 + KNO2 = KSO4 + H2NO2
CI + LiI = LiCI + I =>
CI + LiI = LiCI + I
CaO + HNO3 = Ca(NO3) + HO =>
CaO + HNO3 = Ca(NO3) + HO
H2S + Pb(NO3)2 = PbS + H(NO3) =>
H2S + Pb(NO3)2 = PbS + 2 H(NO3)
Ag(s) + ZnSO4(aq) = Zn(s) + AgSO4(aq) =>
Ag(s) + ZnSO4(aq) = Zn(s) + AgSO4(aq)
NH4OH = NH3H2O =>
NH4OH = NH3H2O
AlCl3 + K2CO3 = Al2(CO3)3 + KCl =>
2 AlCl3 + 3 K2CO3 = Al2(CO3)3 + 6 KCl
KBr + KBrO3 + HCl = KCl + Br2 + H2O =>
5 KBr + KBrO3 + 6 HCl = 6 KCl + 3 Br2 + 3 H2O
P2O5 = P + O2 =>
2 P2O5 = 4 P + 5 O2
ZnCl2 + Li2CO3 = LiCl + ZnCO3 =>
ZnCl2 + Li2CO3 = 2 LiCl + ZnCO3
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
KOH + Ba(HCO3)2 = Ba(OH)2 + KHCO3 =>
2 KOH + Ba(HCO3)2 = Ba(OH)2 + 2 KHCO3
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
Na2S2O3 + HCl = S + SO2 + NaCl + H2O =>
Na2S2O3 + 2 HCl = S + SO2 + 2 NaCl + H2O
C6H12 + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C3H6O2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
CH4 + Cl2 = CCl2 + H4 =>
CH4 + Cl2 = CCl2 + H4
H2 + C = C2H =>
H2 + 4 C = 2 C2H
Mg2SiO4 + Al2SiO5 = MgSiO3 + MgAl2O4 =>
2 Mg2SiO4 + Al2SiO5 = 3 MgSiO3 + MgAl2O4
N2 + CH4 + O2 = NH2CH2COOH + H2O =>
2 N2 + 8 CH4 + 7 O2 = 4 NH2CH2COOH + 6 H2O
ThO2 + I2 = ThI4 + O2 =>
ThO2 + 2 I2 = ThI4 + O2
NaOH + Ca = Ca(OH)2 + Na =>
2 NaOH + Ca = Ca(OH)2 + 2 Na
Co2 + HSO4 = Co(HSO4)2 =>
Co2 + 4 HSO4 = 2 Co(HSO4)2
Na2Cr2O7 + Fe(NO3)3 = NaNO3 + Fe2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(Cr2O7)3
N2 + K = N2K =>
N2 + K = N2K
CuFeS2 + H2SO4 = CuSO4 + Fe2(SO)4 + SO2 + H2O =>
2 CuFeS2 + 8 H2SO4 = 2 CuSO4 + Fe2(SO)4 + 6 SO2 + 8 H2O
Fe3(PO4)2 + NaHCO3 = FeHCO3 + Na3(PO4)2 =>
Fe3(PO4)2 + 3 NaHCO3 = 3 FeHCO3 + Na3(PO4)2
H{+} + CH3OH + MnO4 = Mn2{+} + CH2O + H2O =>
2 H{+} + 15 CH3OH + 4 MnO4 = 2 Mn2{+} + 15 CH2O + 16 H2O
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
AgNO3 + Ba3N2 = Ag3N + Ba(NO3)2 =>
6 AgNO3 + Ba3N2 = 2 Ag3N + 3 Ba(NO3)2
C2H5COOH + NaOH = C2H5COONa + H2O =>
C2H5COOH + NaOH = C2H5COONa + H2O
CaS + HNo3 = Ca(No3)2 + H2S =>
CaS + 2 HNo3 = Ca(No3)2 + H2S
Br2 + Ca(OH)2 = CaBr + Ca(BrO3)2 + H2O =>
7 Br2 + 12 Ca(OH)2 = 10 CaBr + 2 Ca(BrO3)2 + 12 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
