| Équations équilibrées la veille |
CH2OHCuO = CuCHOH2O
C6H6CH3Cl = C6H5CH3HCl =>
C6H6CH3Cl = C6H5CH3HCl
N2(g) + O2(g) = NO2 =>
N2(g) + 2 O2(g) = 2 NO2
CoCl2 + NaH = CoH2 + NaCl =>
CoCl2 + 2 NaH = CoH2 + 2 NaCl
N + SO3 = N2SO3 =>
2 N + SO3 = N2SO3
Au + CN{-} + O2 + H2O = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
CH3NH2COOH + O2 = CO2 + H2O + NH3 =>
4 CH3NH2COOH + 7 O2 = 8 CO2 + 6 H2O + 4 NH3
FeS + AlH3O3 = FeH2O2 + Al2S3 =>
3 FeS + 2 AlH3O3 = 3 FeH2O2 + Al2S3
BaCl2 + KCIO3 = KCl2 + BaCIO3 =>
BaCl2 + KCIO3 = KCl2 + BaCIO3
CS2 = C4 + S6 =>
12 CS2 = 3 C4 + 4 S6
Al + Fe2O3 = AlO4 + Fe =>
3 Al + 4 Fe2O3 = 3 AlO4 + 8 Fe
Sr + S2 = Sr2S3 =>
4 Sr + 3 S2 = 2 Sr2S3
Li4C + Sr(ClO)2 = Sr4C2 + Li(ClO) =>
2 Li4C + 4 Sr(ClO)2 = Sr4C2 + 8 Li(ClO)
HF + I2 = HI + F2 =>
2 HF + I2 = 2 HI + F2
KHSO4 + K2O = K2SO4 + KOH =>
KHSO4 + K2O = K2SO4 + KOH
Al + FeCl2 = Fe + AlCl =>
2 Al + FeCl2 = Fe + 2 AlCl
Cu2S + HNO3 = SO2 + NO + Cu(NO3) + H2O =>
Cu2S + 4 HNO3 = SO2 + 2 NO + 2 Cu(NO3) + 2 H2O
Li2O + HCN = LiCN + H2O =>
Li2O + 2 HCN = 2 LiCN + H2O
C12H28O4Ti + CuSO4 + C2H5OH = CuTiO2 + O2 + C3H7SO4 + C4H9OH =>
4 C12H28O4Ti + 4 CuSO4 + 6 C2H5OH = 4 CuTiO2 + O2 + 4 C3H7SO4 + 12 C4H9OH
Br + Fe = BrFe =>
Br + Fe = BrFe
C5H10 + HBr = C5H12Br2 =>
C5H10 + 2 HBr = C5H12Br2
NaMnO4 + MgI2 + H2SO4 = MnSO4 + I2 + MgSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 MgI2 + 8 H2SO4 = 2 MnSO4 + 5 I2 + 5 MgSO4 + Na2SO4 + 8 H2O
CH2O + H3PO4 = CH3PO4 + H2O =>
CH2O + H3PO4 = CH3PO4 + H2O
NaO + CuOH2 = CuO + NaOH =>
2 NaO + CuOH2 = CuO + 2 NaOH
HNO3 + HJ = J2 + NO + H2O =>
2 HNO3 + 6 HJ = 3 J2 + 2 NO + 4 H2O
Nb2ScC2O2 = Nb6C5 + Nb2O5 + Sc4C3 + C =>
20 Nb2ScC2O2 = 4 Nb6C5 + 8 Nb2O5 + 5 Sc4C3 + 5 C
NaHCO2 + H2O = HCOOH + NaOH =>
NaHCO2 + H2O = HCOOH + NaOH
H2SO4 + Zn + O2 = H2O + ZnSO4 =>
2 H2SO4 + 2 Zn + O2 = 2 H2O + 2 ZnSO4
ClO + NaO = NaCl + O2 =>
ClO + NaO = NaCl + O2
Ag2S + KCN = AgCN + K2S =>
Ag2S + 2 KCN = 2 AgCN + K2S
CH4 + CO2 = C2H4 + H2O =>
3 CH4 + CO2 = 2 C2H4 + 2 H2O
S4O10 + HPO3 = H3SO4 + P2O5 =>
S4O10 + 12 HPO3 = 4 H3SO4 + 6 P2O5
Ag2SO4 + KNO3 = AgKNO3 + SO4 =>
Ag2SO4 + 2 KNO3 = 2 AgKNO3 + SO4
C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4 =>
2 C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4
CuO + NH4 = Cu + N + H2O =>
2 CuO + NH4 = 2 Cu + N + 2 H2O
SHg = HgS =>
SHg = HgS
C57 + H104 + O6 = C57H104O6 =>
C57 + H104 + O6 = C57H104O6
HF + Al(OH)3 + NaOH = Na3AlF6 + H2O =>
6 HF + Al(OH)3 + 3 NaOH = Na3AlF6 + 6 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
ClO3{-} + H2O + I2 = IO3{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 H2O + 3 I2 = 6 IO3{-} + 5 Cl{-} + 6 H{+}
Na + NaO3 = Na2O =>
5 Na + NaO3 = 3 Na2O
(CH3)3C + H2O = (CH3)3COH + H3O =>
(CH3)3C + 2 H2O = (CH3)3COH + H3O
Na2CrO4 + NaBr + H2SO4 = Br2 + H2O + Na2SO4 + CrSO4 =>
Na2CrO4 + 4 NaBr + 4 H2SO4 = 2 Br2 + 4 H2O + 3 Na2SO4 + CrSO4
K2SO4 + CO = CO2 + K2SO3 =>
K2SO4 + CO = CO2 + K2SO3
CuO + C = Cu + CO5 =>
5 CuO + C = 5 Cu + CO5
C3H7OH + O2(g) = CO2 + H2O =>
2 C3H7OH + 9 O2(g) = 6 CO2 + 8 H2O
CI2 + KI = I2 + KCI =>
CI2 + KI = I2 + KCI
KIO4 + Al = Al2O3 + KI =>
3 KIO4 + 8 Al = 4 Al2O3 + 3 KI
CuSO4 + NaI = Na2SO4 + CuI2 =>
CuSO4 + 2 NaI = Na2SO4 + CuI2
CH3MgBr + C3H6O = C10H22O + CO2 + MgBrOH =>
CH3MgBr + 7 C3H6O = 2 C10H22O + 2 CO2 + MgBrOH
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Équations équilibrées sur11/14/24
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