| Équations équilibrées la veille |
H2SO4 + Ba(OH)2 = 2 H2O + BaSO4
Ag2O + NH3 + H2O = Ag(NH3)2 + OH =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2 + 2 OH
Si(OC2H5)4 + NH4OH = SiO2 + C2H5OH + NH3 =>
Si(OC2H5)4 + 2 NH4OH = SiO2 + 4 C2H5OH + 2 NH3
SH2O3 = SO2 + H2O =>
SH2O3 = SO2 + H2O
C6H5NO2 + Zn + HCl = C6H5(NH3)Cl + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 7 HCl = C6H5(NH3)Cl + 3 ZnCl2 + 2 H2O
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
[Cr(OH)4]{-} + H2O2 = [CrO4]{-} + H2O =>
[Cr(OH)4]{-} + 2 H2O2 = [CrO4]{-} + 4 H2O
C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K =>
2 C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
(NH4)2SO4 = NH3(g) + SO2(g) + H2O(g) + O2(g) =>
2(NH4)2SO4 = 4 NH3(g) + 2 SO2(g) + 2 H2O(g) + O2(g)
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
MoH + O2 = Mo + H2O =>
4 MoH + O2 = 4 Mo + 2 H2O
Al2(SO4)3 + H3PO4 = H3(SO4)3 + Al2PO4 =>
Al2(SO4)3 + H3PO4 = H3(SO4)3 + Al2PO4
C6H5CO2H + CaO = C6H6 + CaCO3 =>
C6H5CO2H + CaO = C6H6 + CaCO3
Ca5(PO4)3F + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4*2H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 14 H2O = 3 Ca(H2PO4)2 + 7 CaSO4*2H2O + 2 HF
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HIO3 = HI + O2 =>
2 HIO3 = 2 HI + 3 O2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C2H5OH + C6H12O6 = C4H6O2 + H2O =>
C2H5OH + C6H12O6 = 2 C4H6O2 + 3 H2O
SO3{-2} + Cr2O7{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 SO3{-2} + Cr2O7{2-} + 8 H{+} = 3 SO4{2-} + 2 Cr{3+} + 4 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
PbO2 + HNO3 = Pb(NO3)2 + O2 + H2 =>
PbO2 + 2 HNO3 = Pb(NO3)2 + O2 + H2
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
Na2HPO4 + HCl = NaCl + NaH2PO4 =>
Na2HPO4 + HCl = NaCl + NaH2PO4
Ca(SCN)2 + K2CO3 = CaCO3 + KSCN =>
Ca(SCN)2 + K2CO3 = CaCO3 + 2 KSCN
C6H6O3 + O2 = CO2 + H2O =>
C6H6O3 + 6 O2 = 6 CO2 + 3 H2O
MoH + O2 = Mo + H2O =>
4 MoH + O2 = 4 Mo + 2 H2O
Ca(OH)2 + H2SO4 = Ca(HSO4)2 + H2O =>
Ca(OH)2 + 2 H2SO4 = Ca(HSO4)2 + 2 H2O
LiBr + CO(SO3)2 = Li2SO3 + COBr4 =>
4 LiBr + CO(SO3)2 = 2 Li2SO3 + COBr4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Rb3P = Rb + P =>
Rb3P = 3 Rb + P
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CaCl + NaCo = NaCl + CaCo =>
CaCl + NaCo = NaCl + CaCo
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Bi203 + KOH + KClO = KBiO3 + KCl + H2O =>
2 Bi203 + 406 KOH + 1015 KClO = 406 KBiO3 + 1015 KCl + 203 H2O
KHCO3 + HClO4 = CO2 + KClO4 + H2O =>
KHCO3 + HClO4 = CO2 + KClO4 + H2O
FeCl2*H2O + H2C2O4 = FeC2O4*H2O + HCl =>
FeCl2*H2O + H2C2O4 = FeC2O4*H2O + 2 HCl
CO2(g) + Ca(OH)2(l) = CaCO3 + H2O =>
CO2(g) + Ca(OH)2(l) = CaCO3 + H2O
Na2O + KOH = K2O + NaOH =>
Na2O + 2 KOH = K2O + 2 NaOH
KOH + NaF = KF + NaOH =>
KOH + NaF = KF + NaOH
Ca(OH)2(s) + HBr = CaBr2 + H2O =>
Ca(OH)2(s) + 2 HBr = CaBr2 + 2 H2O
Fe(OH)2 = Fe2O3 + H2O + H2 =>
2 Fe(OH)2 = Fe2O3 + H2O + H2
Na2CO3 + NCl = NaCl + N2O + CO2 =>
Na2CO3 + 2 NCl = 2 NaCl + N2O + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Cu + K3PO4 = Cu3PO4 + K =>
3 Cu + K3PO4 = Cu3PO4 + 3 K
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH2CHCH3CH3 + H2O =>
5 CH3COOH + 4 CH3CHCH3CH2CH2OH = 5 CH3COOCH2CHCH3CH3 + 4 H2O
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Équations équilibrées sur01/05/25
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