| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6(g) + 15 O2 = 12 CO2(g) + 6 H2O(l)
MgO + N2O5 = Mg(NO2)2 + O2 =>
MgO + N2O5 = Mg(NO2)2 + O2
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
NH4Cl + H2SO4 = NH4SO4 + H2Cl =>
NH4Cl + H2SO4 = NH4SO4 + H2Cl
Y2O + Y2S = Y + SO2 =>
2 Y2O + Y2S = 6 Y + SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
NH3 + Ca(OH)2 = Ca2OHN + H2O =>
NH3 + 2 Ca(OH)2 = Ca2OHN + 3 H2O
ZnCl2 + NH4OH = Zn(OH)2 + (NH4)Cl =>
ZnCl2 + 2 NH4OH = Zn(OH)2 + 2(NH4)Cl
CuS + CaCO3 = CuCO3 + CaS =>
CuS + CaCO3 = CuCO3 + CaS
NH4H2PO4NaOH = NH4H2OHNaPO4 =>
NH4H2PO4NaOH = NH4H2OHNaPO4
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
(Al(OH)2)2SO4 + NaOH = Al(OH)3 + Na2SO4 =>
(Al(OH)2)2SO4 + 2 NaOH = 2 Al(OH)3 + Na2SO4
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
HCOOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOOH + 2 Cu(OH)2 = Cu2O + CO2 + 3 H2O
Cr + HBr3 = CrBr3 + H2 =>
2 Cr + 2 HBr3 = 2 CrBr3 + H2
Fe + BrO = FeBrO =>
Fe + BrO = FeBrO
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Ni(OH)3 + P2O3 = Ni2(P2O4)3 + H2O =>
2 Ni(OH)3 + 3 P2O3 = Ni2(P2O4)3 + 3 H2O
F + PbCl4 = FCl + Pb4 =>
16 F + 4 PbCl4 = 16 FCl + Pb4
K2Cr2O7 + Na2S + HCl = KCl + CrCl + NaCl + S + H2O =>
K2Cr2O7 + 5 Na2S + 14 HCl = 2 KCl + 2 CrCl + 10 NaCl + 5 S + 7 H2O
Ba(OH)2 + MgF2 = Mg(OH)2 + BaF2 =>
Ba(OH)2 + MgF2 = Mg(OH)2 + BaF2
CuHOH = HCuOH =>
CuHOH = HCuOH
Al2O3 + P2O5 = AlPO2 + O2 =>
Al2O3 + P2O5 = 2 AlPO2 + 2 O2
K2S + CrBr3 = Cr2S3 + KBr =>
3 K2S + 2 CrBr3 = Cr2S3 + 6 KBr
KOH + NO3NH3 = KNO3NH3OH =>
KOH + NO3NH3 = KNO3NH3OH
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
Hf + CuO = HfO + Cu =>
Hf + CuO = HfO + Cu
Y(NO3)3 + NH4VO3 = YVO4 + NO2 + H2O + NH3 =>
7 Y(NO3)3 + 7 NH4VO3 = 7 YVO4 + 24 NO2 + 8 H2O + 4 NH3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Ba(NO3)2 + NH4OH = Ba(OH)2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4(NO3)
SrCO3 + CoO + Nb2O5 = Sr3CoNb2O9 + CO2 =>
3 SrCO3 + CoO + Nb2O5 = Sr3CoNb2O9 + 3 CO2
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HC + NaOH = NaC + H2O =>
HC + NaOH = NaC + H2O
S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O
PbSO4NaOH = NaSO4Pb(OH) =>
PbSO4NaOH = NaSO4Pb(OH)
C3H6 + O = CO + H2O =>
C3H6 + 6 O = 3 CO + 3 H2O
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g) =>
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g)
Fe2S4 + O2 = Fe2O3 + SO =>
2 Fe2S4 + 7 O2 = 2 Fe2O3 + 8 SO
C2H4 + Br = C2H4Br =>
C2H4 + Br = C2H4Br
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
NaMnO4 + NaBr2 + H2SO4 = Br2 + MnSO4 + Na2SO4 + H2O =>
NaMnO4 + 5 NaBr2 + 4 H2SO4 = 5 Br2 + MnSO4 + 3 Na2SO4 + 4 H2O
C3H7Br + KOH = C3H6 + HBrKOH =>
C3H7Br + KOH = C3H6 + HBrKOH
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
H5C12 + O2 = CO2 + H2O =>
4 H5C12 + 53 O2 = 48 CO2 + 10 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 25 26 27 28 29 30 31 32 33 34 35 36 37 38 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
