Équations équilibrées la veille |
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
C6H11NH2 + O2 = CO2 + H2O + N2 =>
4 C6H11NH2 + 37 O2 = 24 CO2 + 26 H2O + 2 N2
C2H5Cl + NaOH = C2H5OH + NaCl =>
C2H5Cl + NaOH = C2H5OH + NaCl
CH3 = C2H6 =>
2 CH3 = C2H6
C5H9NO3S + I2 = HI + C5H7NO3S =>
C5H9NO3S + I2 = 2 HI + C5H7NO3S
[C3H5(NO3)3] = N2 + O2 + CO2 + H2O =>
4[C3H5(NO3)3] = 6 N2 + O2 + 12 CO2 + 10 H2O
CH3C(CH3)CH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3C(CH3)CH2 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH
Cu3 + O2 = Cu2O3 =>
4 Cu3 + 9 O2 = 6 Cu2O3
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3
CO + H2O + HCl = C6H4Cl2 + O2 =>
12 CO + 2 H2O + 4 HCl = 2 C6H4Cl2 + 7 O2
C5H8 + Br2 = C5H8Br =>
2 C5H8 + Br2 = 2 C5H8Br
I2 + O = I2O7 =>
I2 + 7 O = I2O7
NaCr(OH)4 + H2O2 + KOH = Na2CrO4 + K2CrO4 + H2O =>
2 NaCr(OH)4 + 3 H2O2 + 2 KOH = Na2CrO4 + K2CrO4 + 8 H2O
NO(g) + H2 = NH3 + H2O =>
2 NO(g) + 5 H2 = 2 NH3 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
FePO4 + Cr = Cr3(PO4)2 + Fe =>
2 FePO4 + 3 Cr = Cr3(PO4)2 + 2 Fe
CH3CH2COOKKOH = C2H6K2CO3 =>
CH3CH2COOKKOH = C2H6K2CO3
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
CH3CH2OHBr = CH3CH2BrOH =>
CH3CH2OHBr = CH3CH2BrOH
K3(PO4) + MgI2 = KI + Mg3(PO4)2 =>
2 K3(PO4) + 3 MgI2 = 6 KI + Mg3(PO4)2
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
CH3CHClCOOH + NH3 = CH3CHNH2COOH + NH4Cl =>
CH3CHClCOOH + 2 NH3 = CH3CHNH2COOH + NH4Cl
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
C3H7OH + HF = C3H7F + H2O =>
C3H7OH + HF = C3H7F + H2O
CH3CHOHCN = CH3CH(OH)CN =>
CH3CHOHCN = CH3CH(OH)CN
C2H5Cl + NH3 = (C2H5)2NH + HCl =>
2 C2H5Cl + NH3 = (C2H5)2NH + 2 HCl
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Co(NO3)2 + NaI = CoI2 + Na(NO3) =>
Co(NO3)2 + 2 NaI = CoI2 + 2 Na(NO3)
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
HNO3 + Cs(OH) = Cs(NO3) + H2O =>
HNO3 + Cs(OH) = Cs(NO3) + H2O
HgS + HNO3 + HCl = HgCl2 + NO + S + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 3 S + 4 H2O
CH3COOH(ac)KOH(ac) = KCH3COO(ac)H2O(ac) =>
CH3COOH(ac)KOH(ac) = KCH3COO(ac)H2O(ac)
Ba + HC1 = BaC12 + H2 =>
Ba + 12 HC1 = BaC12 + 6 H2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
KMnO4 + K2(C2O4)H2O + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 K2(C2O4)H2O + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 10 CO2 + 13 H2O
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3COOH + Fe3O4 = (CH3COO)2Fe + (CH3COO)3Fe + H2O =>
8 CH3COOH + Fe3O4 = (CH3COO)2Fe + 2(CH3COO)3Fe + 4 H2O
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
CH3COONaCH3COCl = C4H6O3NaCl =>
CH3COONaCH3COCl = C4H6O3NaCl
TiOSO4 + Zn + HCl = ZnCl2 + TiCl3 + H2O + H2SO4 =>
2 TiOSO4 + Zn + 8 HCl = ZnCl2 + 2 TiCl3 + 2 H2O + 2 H2SO4
CH3CH2CH2CHO + KMnO4 + KOH = CH3CH2COOH + K2MnO4 + H2O =>
3 CH3CH2CH2CHO + 10 KMnO4 + 10 KOH = 4 CH3CH2COOH + 10 K2MnO4 + 5 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
SO4{-2} + Sn{2+} + H{+} = H2SO3 + Sn{4+} + H2O =>
SO4{-2} + Sn{2+} + 4 H{+} = H2SO3 + Sn{4+} + H2O
Al + Ga = AlGa =>
Al + Ga = AlGa
C11H26 + O2 = H2O + CO2 =>
2 C11H26 + 35 O2 = 26 H2O + 22 CO2
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