| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3(PO4) + 3 HNO3 = 3 NaNO3 + H3PO4
C20H43O + O2 = CO2 + H2O =>
4 C20H43O + 121 O2 = 80 CO2 + 86 H2O
Ca(s) + H2O = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O = Ca(OH)2 + H2
KCl + NaI = KI + NaCl =>
KCl + NaI = KI + NaCl
Ag2SO4 + AsH3 + H2O = Ag + AsO3 + H2SO4 =>
9 Ag2SO4 + 2 AsH3 + 6 H2O = 18 Ag + 2 AsO3 + 9 H2SO4
C + HNO3 = C(NO3)4 + H2 =>
C + 4 HNO3 = C(NO3)4 + 2 H2
CuSO4 + KMnO4 = Cu(MnO4)2 + K2SO4 =>
CuSO4 + 2 KMnO4 = Cu(MnO4)2 + K2SO4
Ag(CN)2 + Zn = Ag + Zn(CN)2 =>
Ag(CN)2 + Zn = Ag + Zn(CN)2
Ba + HNO3 = N2O + Ba(NO3)2 + H2O =>
4 Ba + 10 HNO3 = N2O + 4 Ba(NO3)2 + 5 H2O
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
NaClO2 + SnSO4 + NaOH + H2O = NaCl + Na2(Sn(OH)6)2 + Na2SO4 =>
3 NaClO2 + 4 SnSO4 + 12 NaOH + 6 H2O = 3 NaCl + 2 Na2(Sn(OH)6)2 + 4 Na2SO4
LaCl3 + Na2CO3 = La2C3O9 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2C3O9 + 6 NaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeCl3 + ZnCl2 + NaOH = ZnFe2O4 + NaCl + H2O =>
2 FeCl3 + ZnCl2 + 8 NaOH = ZnFe2O4 + 8 NaCl + 4 H2O
Fe(OH)3 = Fe2O3 + H2 + O =>
2 Fe(OH)3 = Fe2O3 + 3 H2 + 3 O
NaClO + Fe + H2O = FeCl3 + NaOH + O2 =>
12 NaClO + 4 Fe + 6 H2O = 4 FeCl3 + 12 NaOH + 3 O2
Phosphorus + oxygen = phosphoruspentoxide =>
4 P + 5 O2 = P4O10
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
BrO{-} + Cr(OH)4{-} + OH{-} = Br{-} + CrO4{-2} + H2O =>
3 BrO{-} + 2 Cr(OH)4{-} + 2 OH{-} = 3 Br{-} + 2 CrO4{-2} + 5 H2O
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
K2Cr2O7 + H2SO4 + NaI = NaSO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 6 NaI = 6 NaSO4 + 2 K2SO4 + 3 I2 + 2 Cr2(SO4)3 + 14 H2O
NaCl + Na(OH) = HClO + Na =>
NaCl + Na(OH) = HClO + 2 Na
MgSO4 + Ca(CO3)2 = MgCO3 + Ca(SO4)2 =>
2 MgSO4 + Ca(CO3)2 = 2 MgCO3 + Ca(SO4)2
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
(NH4)2S + HNO3 = (NH4)NO3 + H2S =>
(NH4)2S + 2 HNO3 = 2(NH4)NO3 + H2S
(NH4)2CO3 + NaOH = NH4 + OH + Na2CO3 =>
(NH4)2CO3 + 2 NaOH = 2 NH4 + 2 OH + Na2CO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ca + Fe(OH)3 = Ca(OH)2 + Fe =>
3 Ca + 2 Fe(OH)3 = 3 Ca(OH)2 + 2 Fe
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
Ca + HNO3 = Ca(NO3)2 + NH4(NO3) + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4(NO3) + 3 H2O
NaOH + C8H5O4K = H2O + C8H4O4KNa =>
NaOH + C8H5O4K = H2O + C8H4O4KNa
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + HC1 = NH4C1 =>
NH3 + HC1 = NH4C1
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn(CH3COO)2 + (NH4)3PO4 = Zn3(PO4)2 + NH4CH3COO =>
3 Zn(CH3COO)2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4CH3COO
HNO3AgNO3 = AgNO3HNO3 =>
HNO3AgNO3 = AgNO3HNO3
Al(NO3)3 + (NH4)3PO4 = AlPO4 + (NH4)3(NO3)3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + (NH4)3(NO3)3
KCl + K2Cr2O7 + H2SO4 = CrO2Cl2 + H2O + K2SO4 =>
4 KCl + K2Cr2O7 + 3 H2SO4 = 2 CrO2Cl2 + 3 H2O + 3 K2SO4
Cr(OH)3 + NaOH = Na[Cr(OH)4] =>
Cr(OH)3 + NaOH = Na[Cr(OH)4]
HCOOH + Ca = Ca(HCOO)2Ca + H2 =>
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
(NH4)2S + HNO3 = (NH4)NO3 + H2S =>
(NH4)2S + 2 HNO3 = 2(NH4)NO3 + H2S
Ba(OH)2 + KOH = K[Ba(OH)3] =>
Ba(OH)2 + KOH = K[Ba(OH)3]
(NH4)2CO3 + NaOH = NH4 + OH + NaCO3 =>
(NH4)2CO3 + NaOH = 2 NH4 + OH + NaCO3
Mg + (ClO2)2 = Mg(ClO2)2 =>
Mg + (ClO2)2 = Mg(ClO2)2
Cl2 + I2 + NaOH = Na2H3O6I + NaCl + H2O =>
7 Cl2 + I2 + 18 NaOH = 2 Na2H3O6I + 14 NaCl + 6 H2O
Cu(NH3)4 + Cl = CuCl + NH3 =>
Cu(NH3)4 + Cl = CuCl + 4 NH3
FeCl3 + V = VCl2 + Fe =>
2 FeCl3 + 3 V = 3 VCl2 + 2 Fe
MnO3 + H = Mn + H2O =>
MnO3 + 6 H = Mn + 3 H2O
KBr + HCl = KCl + Br2 + H2 =>
2 KBr + 2 HCl = 2 KCl + Br2 + H2
| 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 50 51 52 53 54 55 56 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/16/24
Équations équilibrées sur10/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
