Équations équilibrées la veille |
C5H6O(g) + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
PH3 + HClO4 = HCl + HPO3 + H2O =>
PH3 + HClO4 = HCl + HPO3 + H2O
HCOH = H2 + CO =>
HCOH = H2 + CO
Cr(NO3)3 + KOH + Cl2 = K2CrO4 + KCl + KNO3 + H2O =>
2 Cr(NO3)3 + 16 KOH + 3 Cl2 = 2 K2CrO4 + 6 KCl + 6 KNO3 + 8 H2O
Br2 + KI = KBr2 + I2 =>
2 Br2 + 2 KI = 2 KBr2 + I2
ZnSO4*H2O = ZnSO4 + H2O =>
ZnSO4*H2O = ZnSO4 + H2O
CaCl2 + Na3(PO4)2 = Ca3(PO4)2 + Na(Cl)2 =>
3 CaCl2 + Na3(PO4)2 = Ca3(PO4)2 + 3 Na(Cl)2
VOCl2 + HCl = VCl3 + Cl2 + H2O =>
2 VOCl2 + 4 HCl = 2 VCl3 + Cl2 + 2 H2O
H + FeO = H2O + FeH =>
3 H + FeO = H2O + FeH
HCl + ZnS = Zn2Cl + H2 + S2 =>
2 HCl + 4 ZnS = 2 Zn2Cl + H2 + 2 S2
H2C4H4O6 + OH = C4H4O6 + H2O =>
H2C4H4O6 + 2 OH = C4H4O6 + 2 H2O
C6H12O6(aq) = C2H5OH(aq) + CO2(g) =>
C6H12O6(aq) = 2 C2H5OH(aq) + 2 CO2(g)
AlH + H2O = Al(OH)3 + H2 =>
AlH + 3 H2O = Al(OH)3 + 2 H2
HIO = H + I + O =>
HIO = H + I + O
NaOH(aq) + CH3COOH(aq) = CH3COONa + H2O =>
NaOH(aq) + CH3COOH(aq) = CH3COONa + H2O
HBr(ac) + NH3(ac) = NBr + H =>
HBr(ac) + NH3(ac) = NBr + 4 H
H2SO4(aq) + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4(aq) + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Mn(OH)2(s) + O2(g) + H2O(l) = MnO(OH)3(s) =>
4 Mn(OH)2(s) + 3 O2(g) + 2 H2O(l) = 4 MnO(OH)3(s)
Cu + HNO3 = Cu(HO3)3 + NO + H2O =>
Cu + 5 HNO3 = Cu(HO3)3 + 5 NO + H2O
MgBr2 + Ba(OH)2 = Mg(OH)2 + BaBr2 =>
MgBr2 + Ba(OH)2 = Mg(OH)2 + BaBr2
C17H35COONa + MgCl2 = (C17H35COO)2Mg + NaCl =>
2 C17H35COONa + MgCl2 = (C17H35COO)2Mg + 2 NaCl
C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O
C8H10O + O2 = CO2 + H2O5 =>
C8H10O + 20 O2 = 8 CO2 + 5 H2O5
C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O
HBrO3 + SO2 + H2O = HBr2 + H2SO4 =>
4 HBrO3 + 11 SO2 + 10 H2O = 2 HBr2 + 11 H2SO4
Al + CuNO3 = Al(NO3)3 + Cu =>
Al + 3 CuNO3 = Al(NO3)3 + 3 Cu
Cl + B = BCl =>
Cl + B = BCl
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
PBr3 + NaOH = P(OH)3 + NaBr =>
PBr3 + 3 NaOH = P(OH)3 + 3 NaBr
Al(OH3) + H2SO4 = H2(OH3) + AlSO4 =>
Al(OH3) + H2SO4 = H2(OH3) + AlSO4
C2H5OH = HOH + H2C2H2 =>
C2H5OH = HOH + H2C2H2
Al(NO3)3 + K2O = Al2O3 + KNO3 =>
2 Al(NO3)3 + 3 K2O = Al2O3 + 6 KNO3
Fe + ZnSO4 = Fe(SO4)2 + Zn =>
Fe + 2 ZnSO4 = Fe(SO4)2 + 2 Zn
C2H4 + H2O = CH3COH + H2 =>
C2H4 + H2O = CH3COH + H2
C15H31COONa + MgCl2 = (C15H31COO)2Mg + NaCl =>
2 C15H31COONa + MgCl2 = (C15H31COO)2Mg + 2 NaCl
CuBr + Ca(OH)2 = CaBr + Cu(OH)2 =>
CuBr + Ca(OH)2 = CaBr + Cu(OH)2
GaH3 + O2 = Ga2O3 + H2O =>
2 GaH3 + 3 O2 = Ga2O3 + 3 H2O
CUSO3 = CU + SO3 =>
CUSO3 = CU + SO3
FeO + Cu(OH)2 = Fe(OH)2 + CuO =>
FeO + Cu(OH)2 = Fe(OH)2 + CuO
SmCl3 + Li = SmCl2 + LiCl =>
SmCl3 + Li = SmCl2 + LiCl
Pb(No3)2(aq) + LiCl(aq) = LiNo3(aq) + PbCl2(aq) =>
Pb(No3)2(aq) + 2 LiCl(aq) = 2 LiNo3(aq) + PbCl2(aq)
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
KOH + Cr(OH)3 = K3(Cr(OH)6) =>
3 KOH + Cr(OH)3 = K3(Cr(OH)6)
C6H11OH + HOCl = C6H10O + H2O + HCl =>
C6H11OH + HOCl = C6H10O + H2O + HCl
NH4HCO3 + HCl = NH4Cl + H2CO3 =>
NH4HCO3 + HCl = NH4Cl + H2CO3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
CaCl2 + C2H3NaO2 = Ca(C2H3O2)2 + NaCl =>
CaCl2 + 2 C2H3NaO2 = Ca(C2H3O2)2 + 2 NaCl
NaHCO3 + HCl = NaClCO2 + H2O =>
NaHCO3 + HCl = NaClCO2 + H2O
Fe + CD(NO3)2 = Fe(NO3)2 + CD =>
Fe + CD(NO3)2 = Fe(NO3)2 + CD
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