| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(ClO3)2 = MgCl2 + 3 O2
BAO2 = BAO + O2 =>
2 BAO2 = 2 BAO + O2
Al + MnO2 = Mn + Al2O3 =>
4 Al + 3 MnO2 = 3 Mn + 2 Al2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO4 + Ca3(PO4)2 = CaSO4 + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
OH{-} + Ni(CN)4{2-} + Ce{4+} = Ce(OH)3 + Ni(OH)2 + CO3{2-} + NO3{-} + H2O =>
170 OH{-} + Ni(CN)4{2-} + 40 Ce{4+} = 40 Ce(OH)3 + Ni(OH)2 + 4 CO3{2-} + 4 NO3{-} + 24 H2O
Na2Cr2O7 + HNO3 + H2O2 = H3CrO8 + NaNO3 + H2O =>
Na2Cr2O7 + 2 HNO3 + 7 H2O2 = 2 H3CrO8 + 2 NaNO3 + 5 H2O
CCl4 = C + Cl2 =>
CCl4 = C + 2 Cl2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
K(s) + H2O = KOH + H2 =>
2 K(s) + 2 H2O = 2 KOH + H2
NaOH + HCl = HOH + NaCl =>
NaOH + HCl = HOH + NaCl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CACl2 + HNO3 = CA(NO3)2 + HCl =>
CACl2 + 2 HNO3 = CA(NO3)2 + 2 HCl
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg(s) + H2O = MgO + H2 =>
Mg(s) + H2O = MgO + H2
Ni(CrO4)2 + MnPO4 = Mn2(CrO4)3 + Ni3(PO4)4 =>
3 Ni(CrO4)2 + 4 MnPO4 = 2 Mn2(CrO4)3 + Ni3(PO4)4
AgNO3 + FeCl3 = Fe(NO3)3 + AgCl =>
3 AgNO3 + FeCl3 = Fe(NO3)3 + 3 AgCl
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
ZN + HBr = ZNBr2 + H2 =>
ZN + 2 HBr = ZNBr2 + H2
SO2 + NO2 = SO3 + NO =>
SO2 + NO2 = SO3 + NO
AgNO3 + Zn = Zn(NO3) + Ag =>
AgNO3 + Zn = Zn(NO3) + Ag
C2H6 + O2 = H2 + CO2 =>
C2H6 + 2 O2 = 3 H2 + 2 CO2
P4O10 = P4 + O2 =>
P4O10 = P4 + 5 O2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Ca + Cl2 = CaCl =>
2 Ca + Cl2 = 2 CaCl
Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ag + HNO3 = AgNO3 + H2O + NO2 =>
Ag + 2 HNO3 = AgNO3 + H2O + NO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 4 H2O2 = Na2SO4 + H2SO4 + 3 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
C6H12O6 + O2 = CO2H2O =>
C6H12O6 + 6 O2 = 6 CO2H2O
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + I2 + KHSO4 + H2O =>
K2Cr2O7 + 11 H2SO4 + 6 KI = Cr2(SO4)3 + 3 I2 + 8 KHSO4 + 7 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/14
Équations équilibrées sur05/15/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
