Équations équilibrées la veille |
S8 + 12 O2 = 8 SO3
Fe2S3 + O = Fe3O4 + SO3 =>
3 Fe2S3 + 35 O = 2 Fe3O4 + 9 SO3
(NH4)2SO3 + NH4OH + NH4MnO4 = (NH4)2SO4 + (NH4)2MnO4 + H2O =>
(NH4)2SO3 + 2 NH4OH + 2 NH4MnO4 = (NH4)2SO4 + 2(NH4)2MnO4 + H2O
C2H6 + Cl = CH2Cl2 + HCl =>
C2H6 + 6 Cl = 2 CH2Cl2 + 2 HCl
ReCl5 + H2O = ReO2*2H2O + HReO4 + HCl =>
3 ReCl5 + 12 H2O = 2 ReO2*2H2O + HReO4 + 15 HCl
AgNO3(aq) + NaS(aq) = AgS(s) + NaNO3(aq) =>
AgNO3(aq) + NaS(aq) = AgS(s) + NaNO3(aq)
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
Zn(NO3) + Na(OH)2 = Na2(NO3)2 + Zn(OH)2 =>
2 Zn(NO3) + 2 Na(OH)2 = Na2(NO3)2 + 2 Zn(OH)2
AlO + H = Al + H2O =>
AlO + 2 H = Al + H2O
CH3CH2CH3 + Cl2(light) = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2(light) = CH3CH(Cl)CH3 + HCl
Na2S + TiCl3 = NaCl + Ti2S3 =>
3 Na2S + 2 TiCl3 = 6 NaCl + Ti2S3
CH17O05N024 + O2 = CO2 + H2O + N2 =>
4 CH17O05N024 + 11 O2 = 4 CO2 + 34 H2O + 48 N2
CO2 + Al(OH)4 = HCO3 + Al(OH)3 =>
CO2 + Al(OH)4 = HCO3 + Al(OH)3
ClO2(l) + H2O(l) = HClO2(aq) + HClO3(aq) =>
2 ClO2(l) + H2O(l) = HClO2(aq) + HClO3(aq)
Mn + SnCl2(aq) = Sn + MnCl2 =>
Mn + SnCl2(aq) = Sn + MnCl2
silver + O2 = silveroxide =>
4 Ag + O2 = 2 Ag2O
KMnO4 + C6H5CH2OH = KC6H5COO + KOH + H2O + MnO2 =>
4 KMnO4 + 3 C6H5CH2OH = 3 KC6H5COO + KOH + 4 H2O + 4 MnO2
Na2CrO4(aq) + Sr(NO3)2(aq) = NaNO3(aq) + SrCrO4(s) =>
Na2CrO4(aq) + Sr(NO3)2(aq) = 2 NaNO3(aq) + SrCrO4(s)
Al2O3 + Mg = Al2Mg + O3 =>
Al2O3 + Mg = Al2Mg + O3
KO(CH3)C + H2O = (CH3)COH + KOH =>
KO(CH3)C + H2O = (CH3)COH + KOH
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
C4H8O + KMnO4 + H2SO4 = C4H8O2 + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 2 KMnO4 + 3 H2SO4 = 5 C4H8O2 + K2SO4 + 2 MnSO4 + 3 H2O
CHOCH3 + O2 = CO2 + H2O =>
2 CHOCH3 + 5 O2 = 4 CO2 + 4 H2O
Cl2(aq) + KBr(aq) = KCl(aq) + Br2(aq) =>
Cl2(aq) + 2 KBr(aq) = 2 KCl(aq) + Br2(aq)
CO2 + Al(OH)3 = C + Al + O(OH) =>
3 CO2 + 2 Al(OH)3 = 3 C + 2 Al + 6 O(OH)
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
N3 + O6 + CH4 = H2O + HCN =>
4 N3 + 3 O6 + 12 CH4 = 18 H2O + 12 HCN
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
Ca(NO3)2(aq) + KOH(aq) = Ca(OH)2(s) + KNO3(aq) =>
Ca(NO3)2(aq) + 2 KOH(aq) = Ca(OH)2(s) + 2 KNO3(aq)
CH3COOH(ac) + KOH(ac) = KCH3COO(ac) + H2O(ac) =>
CH3COOH(ac) + KOH(ac) = KCH3COO(ac) + H2O(ac)
SnCl4 + NH4OH + HCl = (NH4)2[SnCl6] + H2O =>
SnCl4 + 2 NH4OH + 2 HCl = (NH4)2[SnCl6] + 2 H2O
BaS + Pb(OH)4 = Ba(OH)2 + PbS2 =>
2 BaS + Pb(OH)4 = 2 Ba(OH)2 + PbS2
Na2(CO3) + H3(PO4) = Na3(PO4) + H2O + CO2 =>
3 Na2(CO3) + 2 H3(PO4) = 2 Na3(PO4) + 3 H2O + 3 CO2
HSO3 + O2 = H2O + SO4 =>
4 HSO3 + 3 O2 = 2 H2O + 4 SO4
C5H11NO2 + O2 = HNO3 + H2O + CO2 =>
C5H11NO2 + 8 O2 = HNO3 + 5 H2O + 5 CO2
C2H6(g) + O2(g) = CO2(g) + H2O9(g) =>
2 C2H6(g) + 31 O2(g) = 4 CO2(g) + 6 H2O9(g)
H2N2O2 + NH2OH = N2 + H2O =>
H2N2O2 + 2 NH2OH = 2 N2 + 4 H2O
MnSO4 + PbO2 + H2SO4 = H2O + HMnO4 + PbSO4 =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 H2O + 2 HMnO4 + 5 PbSO4
CdCl2 + NaS = CdS2 + NaCl =>
CdCl2 + 2 NaS = CdS2 + 2 NaCl
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
Al2(SO4)3 + HI = AlI3 + SO3 + H2O =>
Al2(SO4)3 + 6 HI = 2 AlI3 + 3 SO3 + 3 H2O
C5H14O8H + K2Cr2 + H2SO4 = C5H14O7H + K2Cr2SO4 + H2O =>
C5H14O8H + K2Cr2 + H2SO4 = C5H14O7H + K2Cr2SO4 + H2O
NO2 + H3O = NH3 + H2O =>
NO2 + 7 H3O = NH3 + 9 H2O
LiCl + Cu(C2H3O2)2 = LiC2H3O2 + CuCl2 =>
2 LiCl + Cu(C2H3O2)2 = 2 LiC2H3O2 + CuCl2
C6H12O6 + HCl + CH4N2O + H2SO4 = C8H10ClN5O3S + H2O + CO2 =>
13 C6H12O6 + 12 HCl + 30 CH4N2O + 12 H2SO4 = 12 C8H10ClN5O3S + 96 H2O + 12 CO2
Ga(ClO4)3 + CaS = Ga2S3 + Ca(ClO4)2 =>
2 Ga(ClO4)3 + 3 CaS = Ga2S3 + 3 Ca(ClO4)2
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