Équations équilibrées la veille |
LiOH + HCl = H2O + LiCl
MgS + H2O = Mg(OH)2 + H2S =>
MgS + 2 H2O = Mg(OH)2 + H2S
N2O3 + H2SO4 = SO3 + HNO2 =>
N2O3 + H2SO4 = SO3 + 2 HNO2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
SCl6 = S8 + Cl2 =>
8 SCl6 = S8 + 24 Cl2
N + Cl2 = N2Cl3 =>
4 N + 3 Cl2 = 2 N2Cl3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
[FeOH]SO4 + H2SO4 = Fe2(SO4)3 + H2O =>
2[FeOH]SO4 + H2SO4 = Fe2(SO4)3 + 2 H2O
Cl2 = Cl1 =>
Cl2 = 2 Cl1
Mn(ClO4)4 + Na2S = MnS2 + NaClO4 =>
Mn(ClO4)4 + 2 Na2S = MnS2 + 4 NaClO4
CH2CHCH2CH3 + Br2 = CH2Br2CHCH2CH3 =>
CH2CHCH2CH3 + Br2 = CH2Br2CHCH2CH3
(NH4)3AsO4 + LiOH = Li3AsO4 + NH3 + H2O =>
(NH4)3AsO4 + 3 LiOH = Li3AsO4 + 3 NH3 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HCH3COOH + Sr(OH)2 = Sr(CH3COOH)2 + H2O =>
2 HCH3COOH + Sr(OH)2 = Sr(CH3COOH)2 + 2 H2O
HgCl2 + Zn = ZnCl2 + Hg2 =>
2 HgCl2 + 2 Zn = 2 ZnCl2 + Hg2
MnO2 + Pb(NO3)2 = Mn(NO3)2 + PbO2 =>
MnO2 + Pb(NO3)2 = Mn(NO3)2 + PbO2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
C32H66 + O2 = CO2 + H2O =>
2 C32H66 + 97 O2 = 64 CO2 + 66 H2O
C2H(g) + O2(g) = CO2(g) + H2O(g) =>
4 C2H(g) + 9 O2(g) = 8 CO2(g) + 2 H2O(g)
NaHCO3 + HCl = NaCl(aq) + H2O(l) + CO2 =>
NaHCO3 + HCl = NaCl(aq) + H2O(l) + CO2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
HCl + NaBrO = NaCl + HBrO =>
HCl + NaBrO = NaCl + HBrO
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C6H5NO2 + HCl + Zn = C6H8ClN + ZnCl2 + H2O =>
C6H5NO2 + 7 HCl + 3 Zn = C6H8ClN + 3 ZnCl2 + 2 H2O
H2O + I2O5 = HIO3 =>
H2O + I2O5 = 2 HIO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + H3O = NH2OH =>
N2 + 2 H3O = 2 NH2OH
Mn + F = Mn2F2 =>
2 Mn + 2 F = Mn2F2
Na2CO3 + FeCl3 + H2O = NaHCO3 + Fe(OH)3 + NaCl =>
3 Na2CO3 + FeCl3 + 3 H2O = 3 NaHCO3 + Fe(OH)3 + 3 NaCl
Na2S2O3 + I2 = Na2S3O4 + NaI + SO2 =>
2 Na2S2O3 + I2 = Na2S3O4 + 2 NaI + SO2
Cr2O3 + Fe2O3 + CuO = CuCrFeO4 =>
Cr2O3 + Fe2O3 + 2 CuO = 2 CuCrFeO4
K2SiO3 + HF = KF + H2SiO3 =>
K2SiO3 + 2 HF = 2 KF + H2SiO3
AgNO3 + Pb = Ag + NO3Pb =>
AgNO3 + Pb = Ag + NO3Pb
NaSO3 + H2O = NaO + H2SO3 =>
NaSO3 + H2O = NaO + H2SO3
H3O + CH3O = CH3OH + OH =>
H3O + 2 CH3O = 2 CH3OH + OH
CoO + H2SO4 = SO2 + Co2(SO4)3 + H2O =>
2 CoO + 4 H2SO4 = SO2 + Co2(SO4)3 + 4 H2O
Zn(NO3)2*6H2O = ZnO + H2O + N2 + O2 =>
2 Zn(NO3)2*6H2O = 2 ZnO + 12 H2O + 2 N2 + 5 O2
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
HClO3 + Mg(OH)2 = Mg(ClO3)2 + H2O =>
2 HClO3 + Mg(OH)2 = Mg(ClO3)2 + 2 H2O
KOH + KBrO3 + NiBr2 = Ni2O3 + KBr + H2O =>
12 KOH + KBrO3 + 6 NiBr2 = 3 Ni2O3 + 13 KBr + 6 H2O
Cu(OH)2 + Cl2 = CuCl2 + H2O + O2 =>
2 Cu(OH)2 + 2 Cl2 = 2 CuCl2 + 2 H2O + O2
Al + H2O = Al(OH0)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH0)3 + 3 H2
CS2 + Cl2 = CCl4 + S2Cl4 =>
CS2 + 4 Cl2 = CCl4 + S2Cl4
CrO2 + HF = F2 + CrF + H2O =>
2 CrO2 + 8 HF = 3 F2 + 2 CrF + 4 H2O
CaCO3 + Cl2H + HCl = CaCl3 + CO2 + H2O =>
CaCO3 + Cl2H + HCl = CaCl3 + CO2 + H2O
Li + OH + AgCl3 = Ag(OH)3 + LiCl =>
3 Li + 3 OH + AgCl3 = Ag(OH)3 + 3 LiCl
KMnO4 + PH3 + H2SO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
8 KMnO4 + 5 PH3 + 12 H2SO4 = 8 MnSO4 + 5 H3PO4 + 4 K2SO4 + 12 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H4 + Br2 = CHBr2CHBr2 + H2 =>
C2H4 + 2 Br2 = CHBr2CHBr2 + H2
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