| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)3N + HCl = (CH3)3Cl + NH
Mg(s) + Br(l) = MgBr2 =>
Mg(s) + 2 Br(l) = MgBr2
C6H10 + Cl2 = CH3CH(Cl)CH(Cl)CH(Cl)CH(Cl)CH3 =>
C6H10 + 2 Cl2 = CH3CH(Cl)CH(Cl)CH(Cl)CH(Cl)CH3
Pb(NO3)2 + NaOH = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 Na(NO3)
PbO2 + H2O2 = Pb(OH)4 + O2 =>
PbO2 + 2 H2O2 = Pb(OH)4 + O2
CO(NH2)2(s) + O2(g) = N2(g) + CO2(g) + H2O(l) =>
2 CO(NH2)2(s) + 3 O2(g) = 2 N2(g) + 2 CO2(g) + 4 H2O(l)
NaMnO4 = Na + Mn + O =>
NaMnO4 = Na + Mn + 4 O
AgNO3(aq) + NH3(aq) = [Ag(NH3)2]NO3(aq) =>
AgNO3(aq) + 2 NH3(aq) = [Ag(NH3)2]NO3(aq)
C6H12 + HNO3 = C6H10O4 + NO + H2O =>
3 C6H12 + 10 HNO3 = 3 C6H10O4 + 10 NO + 8 H2O
C6H8O7 + O2 = CO2 + H2O =>
2 C6H8O7 + 9 O2 = 12 CO2 + 8 H2O
Co(CH3COO)2 + KSCN = K2[Co(SCN)4] + CH3COOK =>
Co(CH3COO)2 + 4 KSCN = K2[Co(SCN)4] + 2 CH3COOK
MgCl2 + Br2 = MgBr2 + Cl =>
MgCl2 + Br2 = MgBr2 + 2 Cl
C7H12O + NaBH4 = C7H14O + NaBH3 =>
C7H12O + 2 NaBH4 = C7H14O + 2 NaBH3
PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4(MoO3)12 + NH4NO3 + H2O =>
8 PO4 + 96(NH4)2MoO4 + 162 HNO3 = 8(NH4)3PO4(MoO3)12 + 165 NH4NO3 + 87 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
C6H10O5 + CuO = H2O + Cu + C6H8O7 =>
C6H10O5 + 3 CuO = H2O + 3 Cu + C6H8O7
P2H4 = PH3 + P4H2 =>
5 P2H4 = 6 PH3 + P4H2
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
NH4Br + H2O = NH4(OH) + HBr =>
NH4Br + H2O = NH4(OH) + HBr
K2O + Na2O + N2 = Na + KNO3 =>
K2O + 5 Na2O + N2 = 10 Na + 2 KNO3
NH4OH + KOH = H2O + KNH4 + O2 =>
2 NH4OH + 2 KOH = 2 H2O + 2 KNH4 + O2
PBO + CO = PB + CO2 =>
PBO + CO = PB + CO2
C6H10 + HBr = C6H11Br =>
C6H10 + HBr = C6H11Br
CH3COOH + Fe(OH)3 = Fe(CH3CO2)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3CO2)3 + 3 H2O
Zn(OH)2 + Ca(OH)2 = ZnCaO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = ZnCaO2 + 2 H2O
Pt + HCl = HPt + Cl =>
Pt + HCl = HPt + Cl
Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl
Ni + H3PO4 = NiPO4 + H3 =>
Ni + H3PO4 = NiPO4 + H3
HBr(g) = H2 + Br2 =>
2 HBr(g) = H2 + Br2
AgCl + NaOH = Ag + H2O + NaCl + O2 =>
4 AgCl + 4 NaOH = 4 Ag + 2 H2O + 4 NaCl + O2
KCl(aq) + NaOH(aq) = KOH + NaCl =>
KCl(aq) + NaOH(aq) = KOH + NaCl
Co + NO3 = Co(NO3) =>
Co + NO3 = Co(NO3)
C4H7NO4 + O2 = CO2 + H2O + NH3 =>
C4H7NO4 + 3 O2 = 4 CO2 + 2 H2O + NH3
H2S + Sb = H2 + Sb2S5 =>
5 H2S + 2 Sb = 5 H2 + Sb2S5
BaSO4 + C = BaS + CO2 =>
BaSO4 + 2 C = BaS + 2 CO2
MgS = Mg + S =>
MgS = Mg + S
H{+} + Cr2O2 + C2H5OH = Cr3{+} + C2H4O + H2O =>
2 H{+} + 3 Cr2O2 + 5 C2H5OH = 2 Cr3{+} + 5 C2H4O + 6 H2O
H + Cl + O2 = HClO =>
2 H + 2 Cl + O2 = 2 HClO
K2HPO4 + H2O = KOH + H3PO4 =>
K2HPO4 + 2 H2O = 2 KOH + H3PO4
SrBr2 + F2 = Sr + F2Br2 =>
SrBr2 + F2 = Sr + F2Br2
Li(s) + MgCl2(aq) = LiCl(aq) + Mg(s) =>
2 Li(s) + MgCl2(aq) = 2 LiCl(aq) + Mg(s)
Te + HNO3 = TeO2 + H2O + NO2 =>
Te + 4 HNO3 = TeO2 + 2 H2O + 4 NO2
Co + AgNO3 = Co(NO3)2 + Ag =>
Co + 2 AgNO3 = Co(NO3)2 + 2 Ag
Fe + CH3COOH = Fe2O3 + CH3COH =>
2 Fe + 3 CH3COOH = Fe2O3 + 3 CH3COH
Li + S2 = Li2S =>
4 Li + S2 = 2 Li2S
SO2 + Na2SO3 = Na2S + SO3 =>
3 SO2 + Na2SO3 = Na2S + 3 SO3
Zn + Bi(OH)3 = ZnOH + Bi =>
3 Zn + Bi(OH)3 = 3 ZnOH + Bi
Ca(NO3)2(aq) + Na2SO4(aq) = CaSO4(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2SO4(aq) = CaSO4(s) + 2 NaNO3(aq)
CoS + HNO3 = Co(NO3)2 + NO + S + H2O =>
3 CoS + 8 HNO3 = 3 Co(NO3)2 + 2 NO + 3 S + 4 H2O
C3H6 = C + H2 =>
C3H6 = 3 C + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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