| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
K2CO3 + NaCl = K2Cl + NaCO3 =>
K2CO3 + NaCl = K2Cl + NaCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
PH3 + HMnO4 = MnO2 + H3PO4 + H2O =>
3 PH3 + 8 HMnO4 = 8 MnO2 + 3 H3PO4 + 4 H2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
BaCl2 + Na2SO4 = BaSO4 + Na2Cl2 =>
BaCl2 + Na2SO4 = BaSO4 + Na2Cl2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
K2SO4 + Al(ClO3)3 = KClO3 + Al2(SO4)3 =>
3 K2SO4 + 2 Al(ClO3)3 = 6 KClO3 + Al2(SO4)3
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
H2O + CH4 = H2 + CO2 =>
2 H2O + CH4 = 4 H2 + CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
CrCl3 + H2O + H2O2 = H2CrO4 + HCl0 =>
2 CrCl3 + 2 H2O + 3 H2O2 = 2 H2CrO4 + 6 HCl0
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
S + F2 = SF6 =>
S + 3 F2 = SF6
NaOH + AgNO3 = NaNO3 + Ag2O + H2O =>
2 NaOH + 2 AgNO3 = 2 NaNO3 + Ag2O + H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
MG(s) + CO2 = MGO(s) + C(s) =>
2 MG(s) + CO2 = 2 MGO(s) + C(s)
MgCO3 + H3BO3 = Mg(BO3)2 + H2CO3 + H2 =>
MgCO3 + 2 H3BO3 = Mg(BO3)2 + H2CO3 + 2 H2
ZrO2 + Cl2 + C = ZrCl4 + CO2 =>
ZrO2 + 2 Cl2 + C = ZrCl4 + CO2
Cr + O = Cr2O3 =>
2 Cr + 3 O = Cr2O3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NHCl2 + HOCl = NCl3 + H2O =>
NHCl2 + HOCl = NCl3 + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
CuBr2 + KOH = KBr2 + CuOH =>
CuBr2 + KOH = KBr2 + CuOH
NaCl + BeF2 = NaF + BeCl2 =>
2 NaCl + BeF2 = 2 NaF + BeCl2
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
HCLO3 + P + H2O = HCL + H3PO4 =>
5 HCLO3 + 6 P + 9 H2O = 5 HCL + 6 H3PO4
AL + N2 = ALN =>
2 AL + N2 = 2 ALN
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/16
Équations équilibrées sur10/28/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
