| Équations équilibrées la veille | Équations équilibrées le lendemain |
5(COOH)2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
MgCl2 + H2O = H2 + Cl2 + Mg(OH)2 =>
MgCl2 + 2 H2O = H2 + Cl2 + Mg(OH)2
NaO + HOH = NaOH + HO =>
NaO + HOH = NaOH + HO
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2S + Cl2 = S + HCl =>
H2S + Cl2 = S + 2 HCl
Na2S2O3 + KIO3 + HCl = Na2SO4 + K2SO4 + ICl + H2O =>
Na2S2O3 + 2 KIO3 + 2 HCl = Na2SO4 + K2SO4 + 2 ICl + H2O
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
H2S + FeCl3 = S + HCl + FeCl2 =>
H2S + 2 FeCl3 = S + 2 HCl + 2 FeCl2
KMNO4 + HCl = KCl + MNCl2 + Cl2 + H2O =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 5 Cl2 + 8 H2O
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
C2H5Br + NaOH = C2H5OH + NaBr =>
C2H5Br + NaOH = C2H5OH + NaBr
C17H35COONa + MgSO4 = C17H35COOMg + NaSO4 =>
C17H35COONa + MgSO4 = C17H35COOMg + NaSO4
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + H2O + Cl =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + 2 Cl
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
NAHCO3 + CH3COOH = CH3COONA + H20 + CO2 =>
10 NAHCO3 + 15 CH3COOH = 10 CH3COONA + 2 H20 + 20 CO2
Cr2O3 + NaOH + H2O = Na3[Cr(OH)6] =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3[Cr(OH)6]
CH3NH2 + O2 = CO2 + H20 + N2 =>
4 CH3NH2 + 4 O2 = 4 CO2 + H20 + 2 N2
(C6H10O5) + H2SO4 = CO2 + SO2 + H2O =>
(C6H10O5) + 12 H2SO4 = 6 CO2 + 12 SO2 + 17 H2O
SnCl2 + KOH = KCl + Sn(OH)2 =>
SnCl2 + 2 KOH = 2 KCl + Sn(OH)2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
(C6H10O5) + H2SO4 = CO2 + SO2 + H2O =>
(C6H10O5) + 12 H2SO4 = 6 CO2 + 12 SO2 + 17 H2O
H2 + P4 = PH3 =>
6 H2 + P4 = 4 PH3
HNO3 + K(OH)2 = K(NO3)2 + H2O =>
2 HNO3 + K(OH)2 = K(NO3)2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
C + O2 = CO2 =>
C + O2 = CO2
Pb(No3)2 + Fe2(SO4)3 = Fe(No3)3 + PbSO4 =>
3 Pb(No3)2 + Fe2(SO4)3 = 2 Fe(No3)3 + 3 PbSO4
Fe + HCl2 = FeCl2 + H2 =>
2 Fe + 2 HCl2 = 2 FeCl2 + H2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
MnO2 + HCLO3 + KOH = K2MnO4 + KCL + H2O =>
3 MnO2 + HCLO3 + 7 KOH = 3 K2MnO4 + KCL + 4 H2O
Fe + HCl2 = FeCl2 + H2 =>
2 Fe + 2 HCl2 = 2 FeCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
Pb(NO3)2 + KBr = PbBr2 + K(NO3) =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 K(NO3)
Si4H10 + O2 = SiO2 + H2 =>
Si4H10 + 4 O2 = 4 SiO2 + 5 H2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Fe2O3 + Al = Fe2 + AlO3 =>
Fe2O3 + Al = Fe2 + AlO3
BaCl2 + H2So4 = BaSo4 + HCl =>
BaCl2 + H2So4 = BaSo4 + 2 HCl
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
K2Cr2O7 + H2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
H2SO4 + CaCO3 = CaSO4 + CO2 + H2O =>
H2SO4 + CaCO3 = CaSO4 + CO2 + H2O
K2Cr2O7 + H2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
| 1 2 3 4 5 6 7 8 9 10 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/17
Équations équilibrées sur05/25/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
