Équations équilibrées la veille |
ZnCl2 + 2 AgSO4 = 2 AgCl + Zn(SO4)2
C4H6 + KMnO4 + H2O = C4H6O6 + MnO2 + KOH =>
C4H6 + 4 KMnO4 + 2 H2O = C4H6O6 + 4 MnO2 + 4 KOH
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)Cl2(aq) + Sr2SO4(aq) =>
(NH4)2SO4(aq) + 2 SrCl2(aq) = 2(NH4)Cl2(aq) + Sr2SO4(aq)
C2H4 + KMnO4 + HOH = MnO2 + KOH + C2H4(OH)2 =>
3 C2H4 + 2 KMnO4 + 4 HOH = 2 MnO2 + 2 KOH + 3 C2H4(OH)2
HSO3F + SbF5 = HFSO3SbF5 =>
HSO3F + SbF5 = HFSO3SbF5
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
C120H242 + O2 = CO2 + H2O =>
2 C120H242 + 361 O2 = 240 CO2 + 242 H2O
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
Pb + H2SO4 = H2O + PbSO4 + SO2 =>
Pb + 2 H2SO4 = 2 H2O + PbSO4 + SO2
MgO3 + Al2 = Mg + Al2O3 =>
MgO3 + Al2 = Mg + Al2O3
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
Ca(NO3)2 + NaIO3 = Ca(IO3)2 + NaNO3 =>
Ca(NO3)2 + 2 NaIO3 = Ca(IO3)2 + 2 NaNO3
Zn + Ga = ZnGa =>
Zn + Ga = ZnGa
MgCl2*6H2O + AlCl3*6H2O + NaOH = MgAl2O4 + NaCl + H2O =>
MgCl2*6H2O + 2 AlCl3*6H2O + 8 NaOH = MgAl2O4 + 8 NaCl + 22 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Mn + ZnS = Zn + MnS =>
Mn + ZnS = Zn + MnS
NaCl + Pb(NO3)2 = Pb + Cl + NaNO3 =>
2 NaCl + Pb(NO3)2 = Pb + 2 Cl + 2 NaNO3
Na2O + NaOH = HO2 + Na =>
Na2O + NaOH = HO2 + 3 Na
CH2C(CH3)CH3 + H2 = CH3CH(CH3)CH3 =>
CH2C(CH3)CH3 + H2 = CH3CH(CH3)CH3
(CH3)C6H4(COOCH3) + O2 = CO2 + H2O =>
2(CH3)C6H4(COOCH3) + 21 O2 = 18 CO2 + 10 H2O
CH3OH + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O =>
4 CH3OH + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
KMnO4 + NaOH + PH3 = K2MnO4 + NaMnO4 + K3PO4 + H2O =>
19 KMnO4 + 11 NaOH + PH3 = 8 K2MnO4 + 11 NaMnO4 + K3PO4 + 7 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Sn + CuSO4 = Cu + Sn2(SO4)4 =>
2 Sn + 4 CuSO4 = 4 Cu + Sn2(SO4)4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Sn + CuSO4 = Cu + Sn2(SO4)4 =>
2 Sn + 4 CuSO4 = 4 Cu + Sn2(SO4)4
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
N2 + O2 = NO =>
N2 + O2 = 2 NO
Fe(OH)3(s) + H2SO4(ac) = Fe2(SO4)3(ac) + H2O =>
2 Fe(OH)3(s) + 3 H2SO4(ac) = Fe2(SO4)3(ac) + 6 H2O
MnCO3(s) = MnO + CO2 =>
MnCO3(s) = MnO + CO2
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
NaI + KBrO3 + HCl = I2 + KBr + NaCl + H2O =>
6 NaI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 NaCl + 3 H2O
HMnO4 + Pb(OH)2 = Pb(MnO4)2 + H2O =>
2 HMnO4 + Pb(OH)2 = Pb(MnO4)2 + 2 H2O
CaHCO3 + Cl = HCl + CaCO3 =>
CaHCO3 + Cl = HCl + CaCO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CH3CH2COOH(l) + CH3CH2CH2CH2CH2OH(l) = CH3CH2C(O)OCH3CH2CH2CH2CH2(l) + H2O(l) =>
CH3CH2COOH(l) + CH3CH2CH2CH2CH2OH(l) = CH3CH2C(O)OCH3CH2CH2CH2CH2(l) + H2O(l)
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