Équations équilibrées la veille |
C13H28 + 40 CuO = 14 H2O + 13 CO2 + 40 Cu
P2O5 + HNO3 = P(NO3)5 + H2O =>
P2O5 + 10 HNO3 = 2 P(NO3)5 + 5 H2O
Cu(NO3)2(aq) + NaCl(aq) = CuCl2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaCl(aq) = CuCl2 + 2 NaNO3
NaOCl + HNO3 = HNO4 + NaCl =>
NaOCl + HNO3 = HNO4 + NaCl
(CH3)3NHCl + H2O = H3O + (CH3)3NCl =>
(CH3)3NHCl + H2O = H3O + (CH3)3NCl
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
PbCrO4 + H2SO4 = PbSO4 + H2CrO4 =>
PbCrO4 + H2SO4 = PbSO4 + H2CrO4
PbO2 + HNO2 = Pb(NO2)4 + H2O =>
PbO2 + 4 HNO2 = Pb(NO2)4 + 2 H2O
Rb + P4 = RbP =>
4 Rb + P4 = 4 RbP
CH3CH2OLi = CH3Li + O2 + (CH3)2CO =>
3 CH3CH2OLi = 3 CH3Li + O2 + (CH3)2CO
Hg + HCl = HgCl2 + H =>
Hg + 2 HCl = HgCl2 + 2 H
CO2 + HCl = CCl4 + H2O =>
CO2 + 4 HCl = CCl4 + 2 H2O
P2S3 + HNO3 = NO2 + H2SO4 + P2O5 + H2O =>
P2S3 + 28 HNO3 = 28 NO2 + 3 H2SO4 + P2O5 + 11 H2O
C5H15O2 + O2 = CO2 + H2O =>
4 C5H15O2 + 31 O2 = 20 CO2 + 30 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Al2S3 + HCl = Al(Cl)3 + H2S =>
Al2S3 + 6 HCl = 2 Al(Cl)3 + 3 H2S
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Pb(OH)2 + H2SO4 = (PbOH)2SO4 + H2O =>
2 Pb(OH)2 + H2SO4 = (PbOH)2SO4 + 2 H2O
Pb(OH)4 = Pb2O4 + H(OH) =>
2 Pb(OH)4 = Pb2O4 + 4 H(OH)
C40H82 + O2 = CO2 + H2O =>
2 C40H82 + 121 O2 = 80 CO2 + 82 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
HC2H3O2(aq) + CsOH(aq) = H2O(l) + CsC2H3O2(aq) =>
HC2H3O2(aq) + CsOH(aq) = H2O(l) + CsC2H3O2(aq)
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
NaCl + H2OAgNO3NH4SCN = NaClH2O + AgNO3 + NH4SCN =>
NaCl + H2OAgNO3NH4SCN = NaClH2O + AgNO3 + NH4SCN
Cr2(SO4)3 + CuO = Cr2O3 + CuSO4 =>
Cr2(SO4)3 + 3 CuO = Cr2O3 + 3 CuSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
I2O + NaOH = NaIO + H2O =>
I2O + 2 NaOH = 2 NaIO + H2O
K2O(s) + HCl(aq) = KCl(aq) + H2O(l) =>
K2O(s) + 2 HCl(aq) = 2 KCl(aq) + H2O(l)
CaCl2 + Li3PO4 = LiCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Li3PO4 = 6 LiCl + Ca3(PO4)2
FeCl3 + SO2 + H2O = FeCl2 + H2SO4 + HCl =>
2 FeCl3 + SO2 + 2 H2O = 2 FeCl2 + H2SO4 + 2 HCl
Al(SO4) + Ca(PO4) = AlPO4 + CaSO4 =>
Al(SO4) + Ca(PO4) = AlPO4 + CaSO4
Na + Pb(OH)2 = NaOH + Pb =>
2 Na + Pb(OH)2 = 2 NaOH + Pb
C6H6 + O2 = CO2 + CH2 =>
C6H6 + 3 O2 = 3 CO2 + 3 CH2
C50H75O20N5S + O2 = CO2 + H2O + SO2 + NO2 =>
4 C50H75O20N5S + 259 O2 = 200 CO2 + 150 H2O + 4 SO2 + 20 NO2
CH4 + O2 = CO2 + H2O = CH4 + O2 + CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Lil(aq) + Ag(NO3)(aq) = Ag(s) + Lil(NO3)(aq) =>
Lil(aq) + Ag(NO3)(aq) = Ag(s) + Lil(NO3)(aq)
BaCl2 + K2SO4 = Cl2SO4 + BaK2 =>
BaCl2 + K2SO4 = Cl2SO4 + BaK2
KSCN(aq) + CuSO4(aq) = KSO4(aq) + CuSCN(aq) =>
KSCN(aq) + CuSO4(aq) = KSO4(aq) + CuSCN(aq)
LiB + BeC + MgN = LiC + BeN + MgB =>
LiB + BeC + MgN = LiC + BeN + MgB
BeCl2 = Be2 + Cl =>
2 BeCl2 = Be2 + 4 Cl
Fe + AlCl3 = FeCl2 + Al =>
3 Fe + 2 AlCl3 = 3 FeCl2 + 2 Al
NOCl = NO + Cl =>
NOCl = NO + Cl
NH3 + Ca3(PO4)2 = N(PO4) + CaH2 =>
2 NH3 + Ca3(PO4)2 = 2 N(PO4) + 3 CaH2
BaCl2 + K2SO4 = Cl2SO4 + BaK2 =>
BaCl2 + K2SO4 = Cl2SO4 + BaK2
C4H8 + HBr = C4BrH9 =>
C4H8 + HBr = C4BrH9
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Fe + AlCl3 = FeCl3 + Al =>
Fe + AlCl3 = FeCl3 + Al
H3BO3 + Ca(OH)2 = Ca3(BO3)2 + H2O =>
2 H3BO3 + 3 Ca(OH)2 = Ca3(BO3)2 + 6 H2O
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
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