| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + CO = Fe + CO2
Al(s) + Br2(i) = Al2Br6(s) =>
2 Al(s) + 3 Br2(i) = Al2Br6(s)
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
ZrO2 + C + Cl2 = ZrCl4 + CO =>
ZrO2 + 2 C + 2 Cl2 = ZrCl4 + 2 CO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ZrO2 + C + Cl2 = ZrCl4 + CO =>
ZrO2 + 2 C + 2 Cl2 = ZrCl4 + 2 CO
NaOH + H2SO4 = H2O + Na + SO4 =>
2 NaOH + H2SO4 = 2 H2O + 2 Na + SO4
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
Fe3C + O2 = Fe2O3 + CO =>
4 Fe3C + 11 O2 = 6 Fe2O3 + 4 CO
H2SO4 + NaOH = H2O + Na + SO4 =>
H2SO4 + 2 NaOH = 2 H2O + 2 Na + SO4
Si + CH3Cl = CH3SiCl3 + C2H6 =>
Si + 3 CH3Cl = CH3SiCl3 + C2H6
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CrO7 + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2CrO7 + 9 FeCl2 + 14 HCl = CrCl3 + 9 FeCl3 + 2 NaCl + 7 H2O
HCl + MnO4 = MnCl2 + Cl2 + H2O =>
8 HCl + MnO4 = MnCl2 + 3 Cl2 + 4 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C2H6O + CH2O2 = C2H5OCHO + H2O =>
C2H6O + CH2O2 = C2H5OCHO + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C9H16 + O2 = CO2 + H2O =>
C9H16 + 13 O2 = 9 CO2 + 8 H2O
K(s) + H2O(i) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(i) = 2 KOH(aq) + H2(g)
Zn(CH3COO)2 = Zn + (CH3COO) =>
Zn(CH3COO)2 = Zn + 2(CH3COO)
Fe2O3 + CO = FeO + CO2 =>
Fe2O3 + CO = 2 FeO + CO2
Na + KNO3 = K2O + Na2O + N2 =>
10 Na + 2 KNO3 = K2O + 5 Na2O + N2
NaHCO3O9 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3O9 + 4 H3C6H5O7 = 21 CO2 + 15 H2O + Na3C6H5O7
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H9COOH + O2 = CO2 + H2O =>
2 C4H9COOH + 13 O2 = 10 CO2 + 10 H2O
O2 + CH2(CHO)2 = CH2(COOH)2 =>
O2 + CH2(CHO)2 = CH2(COOH)2
O2 + (CHO)2 = (COOH)2 =>
O2 + (CHO)2 = (COOH)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + H2O =>
2 H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + 2 H2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
NH4CL + NANO2 = N2 + H2O + NACL =>
NH4CL + NANO2 = N2 + 2 H2O + NACL
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al(OH)3(s) = Al2O3(s) + H2O(g) =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O(g)
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Cl + H2O = ClH2O =>
Cl + H2O = ClH2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NaBr + Mg(NO3)2 = Na(NO3)2 + MgBr =>
NaBr + Mg(NO3)2 = Na(NO3)2 + MgBr
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
H2SO4 + NH4 + OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4 + 2 OH = (NH4)2SO4 + 2 H2O
NaI + Mg(NO3)2 = Na(NO3)2 + MgI =>
NaI + Mg(NO3)2 = Na(NO3)2 + MgI
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/18
Équations équilibrées sur02/20/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
