Équations équilibrées la veille |
C57H104O6 + 3 H2 = C57H110O6
CH3COONa + HCl = CH3COOH(aq) + NaCl(aq) =>
CH3COONa + HCl = CH3COOH(aq) + NaCl(aq)
C1000H714O180 + O2 = CO2 + H2O =>
2 C1000H714O180 + 2177 O2 = 2000 CO2 + 714 H2O
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
ZnCl2 + KMnO4 + H2O = Zn(ClO2)2 + MnO2 + KOH =>
3 ZnCl2 + 8 KMnO4 + 4 H2O = 3 Zn(ClO2)2 + 8 MnO2 + 8 KOH
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
KOH + SO2 = KOHSO2 =>
KOH + SO2 = KOHSO2
SO4{2-} + I{-} + H{+} = H2S + H2O + I2 =>
SO4{2-} + 8 I{-} + 10 H{+} = H2S + 4 H2O + 4 I2
PbO + SO2 = PbSO3 =>
PbO + SO2 = PbSO3
HBr(aq) + Na(s) = NaBr(aq) + H2(g) =>
2 HBr(aq) + 2 Na(s) = 2 NaBr(aq) + H2(g)
H2SO4 + K3[Fe(CN)6] = HCN + Fe2(SO4)3 + K2SO4 =>
6 H2SO4 + 2 K3[Fe(CN)6] = 12 HCN + Fe2(SO4)3 + 3 K2SO4
CU(s) + HCl(aq) = CUCl2(aq) + H2(g) =>
CU(s) + 2 HCl(aq) = CUCl2(aq) + H2(g)
SOCl2 = SO2 + Cl2 + S2Cl2 =>
4 SOCl2 = 2 SO2 + 3 Cl2 + S2Cl2
CH3COOH(aq) + Ba(OH)2(aq) = Ba(C2H3O2)2 + H2O =>
2 CH3COOH(aq) + Ba(OH)2(aq) = Ba(C2H3O2)2 + 2 H2O
ZnC = Zn + C =>
ZnC = Zn + C
CuCO3 + NH3 = CuNH3 + CO3 =>
CuCO3 + NH3 = CuNH3 + CO3
Fe(s) + HNO3(ac) = Fe(NO3)3(ac) + H2 =>
2 Fe(s) + 6 HNO3(ac) = 2 Fe(NO3)3(ac) + 3 H2
SiP2O7 + NaOH = Na2SiO3 + Na3PO4 + H2O =>
SiP2O7 + 8 NaOH = Na2SiO3 + 2 Na3PO4 + 4 H2O
N2 + Li2 = Li3N2 =>
2 N2 + 3 Li2 = 2 Li3N2
NH4NO3(aq) + NaBr(aq) = NaNO3(aq) + NH4Br(aq) =>
NH4NO3(aq) + NaBr(aq) = NaNO3(aq) + NH4Br(aq)
C57H104O6 + H2 = C57H110O6 =>
C57H104O6 + 3 H2 = C57H110O6
NaF + MgSO4 = NaSO4 + MgF =>
NaF + MgSO4 = NaSO4 + MgF
Na2O2 + SO3 = Na2SO3 + O2 =>
Na2O2 + SO3 = Na2SO3 + O2
CH3OOH + Zn = Zn(HCOO)2 + H2 =>
2 CH3OOH + Zn = Zn(HCOO)2 + 3 H2
AlCl + NaS = AlS + NaCl =>
AlCl + NaS = AlS + NaCl
NHO3 + O2 = NO3 + H2O =>
4 NHO3 + O2 = 4 NO3 + 2 H2O
FeWO4 + O2 + Na2CO3 = Fe2O3 + Na2WO4 + CO2 =>
4 FeWO4 + O2 + 4 Na2CO3 = 2 Fe2O3 + 4 Na2WO4 + 4 CO2
AgCl + NH4OH = Ag(NH3)2OH + NH4Cl + H2O =>
AgCl + 3 NH4OH = Ag(NH3)2OH + NH4Cl + 2 H2O
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
NH4Cl + H2S = (NH4)2S + HCl =>
2 NH4Cl + H2S = (NH4)2S + 2 HCl
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
KMnO4 + Fe(OH)2 = Fe(MnO4)2 + KOH =>
2 KMnO4 + Fe(OH)2 = Fe(MnO4)2 + 2 KOH
HaNO3 = HaNO + O2 =>
HaNO3 = HaNO + O2
KBr + H2SO4 = Br2 + H2O + K2SO4 + SO2 =>
2 KBr + 2 H2SO4 = Br2 + 2 H2O + K2SO4 + SO2
C6H11OH + CrO3 + H2SO4 = C6H10O + Cr2(SO4)3 + H2O =>
3 C6H11OH + 2 CrO3 + 3 H2SO4 = 3 C6H10O + Cr2(SO4)3 + 6 H2O
NaHCO3 + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3 + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g)
La(HCO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
2 La(HCO3)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O + 6 CO2
Cl2 + Na2S2O3 + H2O = HCl + NaCl + H2SO4 =>
4 Cl2 + Na2S2O3 + 5 H2O = 6 HCl + 2 NaCl + 2 H2SO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Cr(ClO3)6 = Cr3 + ClO3 =>
3 Cr(ClO3)6 = Cr3 + 18 ClO3
ZnSO4 + BaBr2 = BaSO4 + ZnBr2 =>
ZnSO4 + BaBr2 = BaSO4 + ZnBr2
SO2 + K2Cr2O7 = SO4 + KCrO =>
5 SO2 + 2 K2Cr2O7 = 5 SO4 + 4 KCrO
CH4N2O + C2H5OH + C6H8O7 = C10H9N5O + H2O =>
90 CH4N2O + 57 C2H5OH + 26 C6H8O7 = 36 C10H9N5O + 293 H2O
NaClO3 + Zn + NaOH + H2O = NaCl + Na2Zn(OH)4 =>
NaClO3 + 3 Zn + 6 NaOH + 3 H2O = NaCl + 3 Na2Zn(OH)4
[CoN5H15Cl]Cl2 + NaNO2 = [CoN6H15O2]Cl2 + NaCl =>
[CoN5H15Cl]Cl2 + NaNO2 = [CoN6H15O2]Cl2 + NaCl
Si + F = FSi =>
Si + F = FSi
NH4ClO = NH4 + Cl2 + O2 =>
2 NH4ClO = 2 NH4 + Cl2 + O2
U + O2 = U3O8 =>
3 U + 4 O2 = U3O8
Ti + Cl2 = TiCl444444444444444 =>
Ti + 222222222222222 Cl2 = TiCl444444444444444
Ni2S3 + O2 = SO2 + Ni2 =>
Ni2S3 + 3 O2 = 3 SO2 + Ni2
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