| Équations équilibrées la veille | Équations équilibrées le lendemain |
CN{-} + MnO4{-2} + H2O = CNO{-} + MnO2 + 2 OH{-}
O2 + Ca(ClO3)2 = CaO + ClO3 =>
O2 + 2 Ca(ClO3)2 = 2 CaO + 4 ClO3
MgSO4 + FeN = Mg3N2 + Fe2(SO4)3 =>
3 MgSO4 + 2 FeN = Mg3N2 + Fe2(SO4)3
H2C204 + KMnO4 + H2SO4 = MnSO4 + KHSO4 + CO2 + H2O =>
5 H2C204 + 818 KMnO4 + 1636 H2SO4 = 818 MnSO4 + 818 KHSO4 + 1020 CO2 + 1232 H2O
SO3 + Al = S + AlO =>
SO3 + 3 Al = S + 3 AlO
Fl2 + NaCl = NaFl + Cl =>
Fl2 + 2 NaCl = 2 NaFl + 2 Cl
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2 =>
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Sodiumhydroxide + hydrochloricacid = sodiumchloride + water =>
NaOH + HCl = NaCl + H2O
Ag(OH) + H2SO3 = Ag2SO3 + H2O =>
2 Ag(OH) + H2SO3 = Ag2SO3 + 2 H2O
H2S + Ba = H2 + SBa =>
H2S + Ba = H2 + SBa
H3[SbCl6] + Zn = Sb + H2 + ZnCl2 =>
2 H3[SbCl6] + 6 Zn = 2 Sb + 3 H2 + 6 ZnCl2
N2 + Ca = N2Ca3 =>
N2 + 3 Ca = N2Ca3
FeC2O4 + CO2 = Fe2(C2O4)3 =>
2 FeC2O4 + 2 CO2 = Fe2(C2O4)3
Fe2O3 + HCl + H2O = FeCl3(H2O)6 =>
Fe2O3 + 6 HCl + 9 H2O = 2 FeCl3(H2O)6
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Co(OH)Cl + HCl = CoCl + H2O + Cl2 =>
2 Co(OH)Cl + 2 HCl = 2 CoCl + 2 H2O + Cl2
Cr(III) + HCl = CrCl(III) + H =>
Cr(III) + HCl = CrCl(III) + H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaCl + AgNo2 = AgCl + NaNo2 =>
NaCl + AgNo2 = AgCl + NaNo2
CoCl2 + AgNO3 + H2O = AgCl + HClO3 + HNO3 + Co =>
3 CoCl2 + 5 AgNO3 + 3 H2O = 5 AgCl + HClO3 + 5 HNO3 + 3 Co
NaCO3NH4OH = NaOHNH4CO3 =>
NaCO3NH4OH = NaOHNH4CO3
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Cd(s) + Cu{+} = Cd{2+} + Cu =>
Cd(s) + 2 Cu{+} = Cd{2+} + 2 Cu
Fe(NO3)3 + NH4OH = Fe2O3 + NH4NO3 + H2O =>
2 Fe(NO3)3 + 6 NH4OH = Fe2O3 + 6 NH4NO3 + 3 H2O
FeCl3 + Pb(C2H3O2)2 = PbCl2 + Fe(C2H3O2)3 =>
2 FeCl3 + 3 Pb(C2H3O2)2 = 3 PbCl2 + 2 Fe(C2H3O2)3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KMnO4 + K2S + H2O = KOH + MnO2 + K2SO4 =>
8 KMnO4 + 3 K2S + 4 H2O = 8 KOH + 8 MnO2 + 3 K2SO4
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
Ca + OH = OCa + H =>
Ca + OH = OCa + H
HCl + MnO4 = MnCl2 + Cl2 + H2O =>
8 HCl + MnO4 = MnCl2 + 3 Cl2 + 4 H2O
Cl + NaBr = NaCl2 + Br =>
2 Cl + NaBr = NaCl2 + Br
C2H5OH + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C2H5OH + 12 KNO3 = 6 K2CO3 + 4 CO2 + 15 H2O + 6 N2
C6H12O7 + O2 = CO2 + H2O =>
2 C6H12O7 + 11 O2 = 12 CO2 + 12 H2O
Ca(OH2) + Cr2O3 = CaO + Cr2 + H2O =>
3 Ca(OH2) + Cr2O3 = 3 CaO + Cr2 + 3 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al + H2SO4 = Al2(SO3) + H2O =>
2 Al + H2SO4 = Al2(SO3) + H2O
(NH4)2SO4 + HCOH = (CH2)6N4 + H2SO4 + H2O =>
2(NH4)2SO4 + 6 HCOH = (CH2)6N4 + 2 H2SO4 + 6 H2O
CuHg(No3)2 = Cu(No3)2Hg =>
CuHg(No3)2 = Cu(No3)2Hg
Mg + O = MgO =>
Mg + O = MgO
B + KNO3 = B2O3 + K2O + N2 =>
10 B + 6 KNO3 = 5 B2O3 + 3 K2O + 3 N2
H2 + N2 = NH3 = NH3 =>
3 H2 + N2 = 2 NH3
AgNaOH = AgOHNa =>
AgNaOH = AgOHNa
MgCO3 + C6H8O7 = Mg(C6H6O7) + H2O + CO2 =>
MgCO3 + C6H8O7 = Mg(C6H6O7) + H2O + CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
