| Équations équilibrées la veille |
KMnO4 = K + Mn + 2 O2
Al + Fe3O2 = Al(O2)3 + Fe =>
Al + 3 Fe3O2 = Al(O2)3 + 9 Fe
ZnS + AlP = ZnP + AlS =>
ZnS + AlP = ZnP + AlS
(NH4)3PO4 + Zn(NO3)2 = Zn3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 NH4NO3
NaClO3 + HCl = NaOH + Cl2 + H2O =>
NaClO3 + 5 HCl = NaOH + 3 Cl2 + 2 H2O
CuCl2 + Pt = PtCl2 + Cu =>
CuCl2 + Pt = PtCl2 + Cu
AlCl3(aq) + NaNo3(am) = AlNo3 + NaCl3 =>
AlCl3(aq) + NaNo3(am) = AlNo3 + NaCl3
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
VCl5 + HL = V2L10 + HCl =>
2 VCl5 + 10 HL = V2L10 + 10 HCl
CoCl2 + NaPO4 = NaCl + Co(PO4)2 =>
CoCl2 + 2 NaPO4 = 2 NaCl + Co(PO4)2
NaCl + HNO3 = HClO4 + NO2 + NaNO3 + H2O =>
NaCl + 9 HNO3 = HClO4 + 8 NO2 + NaNO3 + 4 H2O
C6H8O7 + Na2SiO3 = SiO2 + H2O + Na2CO3 + C =>
2 C6H8O7 + 3 Na2SiO3 = 3 SiO2 + 8 H2O + 3 Na2CO3 + 9 C
S8 + O2 = SOO3 =>
S8 + 16 O2 = 8 SOO3
SiCl4 + RLi = R2SiCl2 + LiCl =>
SiCl4 + 2 RLi = R2SiCl2 + 2 LiCl
Ca(OH)2 + S = SCa(OH)2 =>
Ca(OH)2 + S = SCa(OH)2
C6H6(l) = C(s) + H2(g) =>
C6H6(l) = 6 C(s) + 3 H2(g)
Al(OH)3 + Ca(OH)2 = CaOAl2O3 + H2O =>
2 Al(OH)3 + Ca(OH)2 = CaOAl2O3 + 4 H2O
H2SO4 + NH4Cl = H2O + HCl + N + SO2 =>
3 H2SO4 + 2 NH4Cl = 6 H2O + 2 HCl + 2 N + 3 SO2
Pb(NO3)2 + NaI = Pb(I)2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = Pb(I)2 + 2 NaNO3
AgF + NH4OH = AgOH + NH4F =>
AgF + NH4OH = AgOH + NH4F
Cl2(g) + KBr = KCl(aq) + Br2(g) =>
Cl2(g) + 2 KBr = 2 KCl(aq) + Br2(g)
CH3COONa + CuCl2 = (CH3COO)2Cu + NaCl =>
2 CH3COONa + CuCl2 = (CH3COO)2Cu + 2 NaCl
Mn{2+} + S2O8{2-} = Mn{4+} + SO4{2-} =>
Mn{2+} + S2O8{2-} = Mn{4+} + 2 SO4{2-}
Rh2(SO4)3 + NaOH = Rh(OH)3 + Na2SO4 =>
Rh2(SO4)3 + 6 NaOH = 2 Rh(OH)3 + 3 Na2SO4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
K2CrO4 + H2SO4 = K2Cr2O7 + H2OK2SO4 =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + H2OK2SO4
AlPbO = AlOPb =>
AlPbO = AlOPb
I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O
C10H16O + NaBH4 = C10H18O + BH3 + Na =>
C10H16O + 2 NaBH4 = C10H18O + 2 BH3 + 2 Na
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
CdS + HNO3 = Cd{2+} + NO + S + H2O + (NO3){-} =>
3 CdS + 8 HNO3 = 3 Cd{2+} + 2 NO + 3 S + 4 H2O + 6(NO3){-}
NaOH + ZnO + H2O = Na2(Zn(OH)4) =>
2 NaOH + ZnO + H2O = Na2(Zn(OH)4)
C2H6 + O = CCO2 + H2O =>
C2H6 + 5 O = CCO2 + 3 H2O
KI + PbCl2O8 = PbI2 + KClO4 =>
2 KI + PbCl2O8 = PbI2 + 2 KClO4
LiAlSi2O6 + H2SO4 = HAlSi2O6 + Li2SO4 =>
2 LiAlSi2O6 + H2SO4 = 2 HAlSi2O6 + Li2SO4
Fe2 + CN = Fe(CN)2 =>
Fe2 + 4 CN = 2 Fe(CN)2
CH2CHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2CHCH2CH3 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH
KOH + P2O5 + H2O = KH2PO4 =>
2 KOH + P2O5 + H2O = 2 KH2PO4
(NH4)2S(aq) + SrCl2(aq) = Cl2(NH4)2(aq) + SSr(g) =>
(NH4)2S(aq) + SrCl2(aq) = Cl2(NH4)2(aq) + SSr(g)
K + H = (HK) =>
K + H = (HK)
Al + CH3COO = Al(CH3COO)3 =>
Al + 3 CH3COO = Al(CH3COO)3
NH4Br(aq) = HBr(aq) + NH3(aq) =>
NH4Br(aq) = HBr(aq) + NH3(aq)
K2CO3(aq) + NaBr(aq) = KBr(aq) + Na2CO3(aq) =>
K2CO3(aq) + 2 NaBr(aq) = 2 KBr(aq) + Na2CO3(aq)
Mg(OH)2 + HCI = Mg(CI)2 + H2O =>
Mg(OH)2 + 2 HCI = Mg(CI)2 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
PbCl2 + K2CrO4 = PbCrO4 + KCl =>
PbCl2 + K2CrO4 = PbCrO4 + 2 KCl
Cl2 + Br2 + KOH = KCl + HBrO3 + H2O =>
5 Cl2 + Br2 + 10 KOH = 10 KCl + 2 HBrO3 + 4 H2O
C12H22O11 + O2 = C1O2 + H2O1 =>
C12H22O11 + 12 O2 = 12 C1O2 + 11 H2O1
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KAl(OH)4 = KAlO2 + H2O =>
KAl(OH)4 = KAlO2 + 2 H2O
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Équations équilibrées sur01/26/25
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