Équations équilibrées la veille |
CuSO4 + 4 NH3 = Cu(NH3)4SO4
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C3H8O2 + O2 = CO2 + H2O =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HNO3 + Cr(OH)2 = Cr(NO3)2 + H2O =>
2 HNO3 + Cr(OH)2 = Cr(NO3)2 + 2 H2O
Pb(NO3)2 + K2S = KNO3 + PbS =>
Pb(NO3)2 + K2S = 2 KNO3 + PbS
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C4H10 + I2 = C4H9I + HI =>
C4H10 + I2 = C4H9I + HI
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C4H10 + I2 = C4H9I + HI =>
C4H10 + I2 = C4H9I + HI
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe2S2 + O2 = Fe2O3 + SO2 =>
2 Fe2S2 + 7 O2 = 2 Fe2O3 + 4 SO2
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HNO2 + NH2SO3{-} = N2 + HSO4{-} + H2O =>
HNO2 + NH2SO3{-} = N2 + HSO4{-} + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C4HOH + O2 = CO2 + H2O =>
C4HOH + 4 O2 = 4 CO2 + H2O
Ca2OCl2 + H2SO4 = CaSO4 + CaCl2 + H2O =>
Ca2OCl2 + H2SO4 = CaSO4 + CaCl2 + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Co(OH)3 = Co2O3 + H2O =>
2 Co(OH)3 = Co2O3 + 3 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NaHCO3 + C2H4O2 = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + C2H4O2 = CO2 + H2O + NaC2H3O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C9H15 + O2 = CO2 + H2O =>
4 C9H15 + 51 O2 = 36 CO2 + 30 H2O
Pb(OH)2 + H4P2O7 = Pb2(P2O7) + H2O =>
2 Pb(OH)2 + H4P2O7 = Pb2(P2O7) + 4 H2O
CeAl(OH)6 = Ce2O3 + Al2O3 + H2O =>
2 CeAl(OH)6 = Ce2O3 + Al2O3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C + O2 = CO2 =>
C + O2 = CO2
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
CH3(CH2)7CHCH(CH2)7COOH + KMnO4 + H2O + H2SO4 = CH3(CH2)7CHOHCHOH(CH2)7COOH + MnSO4 + K2SO4 =>
5 CH3(CH2)7CHCH(CH2)7COOH + 2 KMnO4 + 2 H2O + 3 H2SO4 = 5 CH3(CH2)7CHOHCHOH(CH2)7COOH + 2 MnSO4 + K2SO4
Ca + H2O = Ca(OH)2*H2 =>
Ca + 2 H2O = Ca(OH)2*H2
CalciumSulfide + Cobalt(III)Nitrate = CalciumNitrate + Cobalt(III)Sulfide =>
CalciumSulfide + Cobalt(III)Nitrate = CalciumNitrate + Cobalt(III)Sulfide
HCl(aq) = H2(g) + Cl2(aq) =>
2 HCl(aq) = H2(g) + Cl2(aq)
C(s) + N2(g) + H2(g) + O2(g) = C6H7NO2(l) =>
12 C(s) + N2(g) + 7 H2(g) + 2 O2(g) = 2 C6H7NO2(l)
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C10H14O2 + CH3OH = C11H16O2 + H2O =>
C10H14O2 + CH3OH = C11H16O2 + H2O
LiF + NH4NO3 = LiNO3 + NH4F =>
LiF + NH4NO3 = LiNO3 + NH4F
MnBr5 = Mn + Br2 =>
2 MnBr5 = 2 Mn + 5 Br2
Hg2(NO3)2 + NaI = Hg2I2 + NaNO3 =>
Hg2(NO3)2 + 2 NaI = Hg2I2 + 2 NaNO3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
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