| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 Pb(No3)2 = 6 HNo3 + Pb3(N)2
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 CuS + 14 HNO3 = 3 Cu(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
C + H2 = CH4 =>
C + 2 H2 = CH4
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
C + H2O = COH2 =>
C + H2O = COH2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
C + H2O = CO + H2 =>
C + H2O = CO + H2
NaCl = Na + Cl =>
NaCl = Na + Cl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
ZNO + C = ZN + CO2 =>
2 ZNO + C = 2 ZN + CO2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Fe2O3 + C = Fe3O4 + CO =>
3 Fe2O3 + C = 2 Fe3O4 + CO
HNO3 + Mg = Mg(NO3)2 + H2O + N2O =>
10 HNO3 + 4 Mg = 4 Mg(NO3)2 + 5 H2O + N2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C6H5CH3 + KMNO4 + H2SO4 = C6H5COOH + MNSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMNO4 + 9 H2SO4 = 5 C6H5COOH + 6 MNSO4 + 3 K2SO4 + 14 H2O
HClO4(aq) + Na2CO3(aq) = H2O(l) + CO2(g) + NaClO4(aq) =>
2 HClO4(aq) + Na2CO3(aq) = H2O(l) + CO2(g) + 2 NaClO4(aq)
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
SiO2 + Mg = MgO + Si =>
SiO2 + 2 Mg = 2 MgO + Si
H3PO4 + AL(OH)3 = ALPO4 + H2O =>
H3PO4 + AL(OH)3 = ALPO4 + 3 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
ZnCl2 + CuSO4 = ZnSO4 + CuCl2 =>
ZnCl2 + CuSO4 = ZnSO4 + CuCl2
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Fe3O4 + C = Fe + CO =>
Fe3O4 + 4 C = 3 Fe + 4 CO
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
Fe(NO3)3 + K3[Fe(CN)6] = K(NO3) + Fe2(CN)6 =>
Fe(NO3)3 + K3[Fe(CN)6] = 3 K(NO3) + Fe2(CN)6
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
FeCl3 + H2S = S + FeCl2 + HCl =>
2 FeCl3 + H2S = S + 2 FeCl2 + 2 HCl
H3PO3 + NaOH = Na3PO3 + H2O =>
H3PO3 + 3 NaOH = Na3PO3 + 3 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cu + O = CuO =>
Cu + O = CuO
AgBrO3 + Br2 + H2O = AgBr + HBrO3 =>
5 AgBrO3 + 3 Br2 + 3 H2O = 5 AgBr + 6 HBrO3
H2SO4 + FEO = FESO4 + H2O =>
H2SO4 + FEO = FESO4 + H2O
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
O2 + CrCl3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 O2 + 4 CrCl3 + 20 NaOH = 4 Na2CrO4 + 12 NaCl + 10 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/15
Équations équilibrées sur11/23/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
