| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2So4 + Ba(No3)2 = KNo3 + BaSo4 =>
K2So4 + Ba(No3)2 = 2 KNo3 + BaSo4
HCl + Na = NaCl + H =>
HCl + Na = NaCl + H
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
AL(OH)3 + NaOH = Na3ALO3 + H2O =>
AL(OH)3 + 3 NaOH = Na3ALO3 + 3 H2O
MNO2 + KCLO3 + KOH = K2MNO4 + KCL + H2O =>
3 MNO2 + KCLO3 + 6 KOH = 3 K2MNO4 + KCL + 3 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgC03 + HCl = MgCl2 + C02 + H20 =>
10 MgC03 + 20 HCl = 10 MgCl2 + 15 C02 + H20
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
FeCl3 + NaOh = FeOh + NaCl3 =>
FeCl3 + NaOh = FeOh + NaCl3
NH3 + CuO = N2 + H2O + Cu =>
2 NH3 + 3 CuO = N2 + 3 H2O + 3 Cu
S + O2 = SO2 =>
S + O2 = SO2
CoSO4 + NaOH + H2O2 = Co2O3 + H2O + NaSO4 =>
2 CoSO4 + 2 NaOH + 2 H2O2 = Co2O3 + 3 H2O + 2 NaSO4
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
Si + F2 = SiF =>
2 Si + F2 = 2 SiF
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
Si + F2 = SiF =>
2 Si + F2 = 2 SiF
NH3 + Co2 = CoN + H =>
2 NH3 + Co2 = 2 CoN + 6 H
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
NH3 + Co2 = CoN + H =>
2 NH3 + Co2 = 2 CoN + 6 H
Mg + NH3 = Mg3N2 + H2 =>
3 Mg + 2 NH3 = Mg3N2 + 3 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Ba(NO3)2 + Al2(SO4)3 = BaSO4 + Al(NO3)3 =>
3 Ba(NO3)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(NO3)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C19H36 + O2 = CO2 + H2O =>
C19H36 + 28 O2 = 19 CO2 + 18 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Al2(SO4)3*14H2O + Na2CO3 = Al(OH)3 + CO2 + Na2SO4 + H2O =>
Al2(SO4)3*14H2O + 3 Na2CO3 = 2 Al(OH)3 + 3 CO2 + 3 Na2SO4 + 11 H2O
HCl + HNO3 = Cl2 + NOCl + H2O =>
3 HCl + HNO3 = Cl2 + NOCl + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/18
Équations équilibrées sur05/03/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
