Équations équilibrées la veille |
2 C6H12O6 + 6 H2O = 12 CH3O + 3 O2
CaO + N2O5 = CaO6N2 = Ca(NO3)2 =>
CaO + N2O5 = CaO6N2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Al(OH)3 + HCl = AlCl + OHCl + H2O =>
Al(OH)3 + 2 HCl = AlCl + OHCl + 2 H2O
Fe(OH)3 + NaOH = FeOH + Na(OH)3 =>
Fe(OH)3 + NaOH = FeOH + Na(OH)3
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
Ca(s) + ZnSO4(aq) = CaSO4 + Zn =>
Ca(s) + ZnSO4(aq) = CaSO4 + Zn
C18H30 + H2SO4 = C18H29SO3H + H2O =>
C18H30 + H2SO4 = C18H29SO3H + H2O
Na3PO4 + NaH2PO4 = Na2HPO4 =>
Na3PO4 + NaH2PO4 = 2 Na2HPO4
NaHSO4 + NaCl = Na2SO4 + HCl =>
NaHSO4 + NaCl = Na2SO4 + HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ti + H2SO4 = Ti(SO4)2 + H2 =>
Ti + 2 H2SO4 = Ti(SO4)2 + 2 H2
C2HF3 + HF = C2H2F4 =>
C2HF3 + HF = C2H2F4
FeO(OH) + H2O = H2O2 + Fe(OH)2 =>
2 FeO(OH) + 2 H2O = H2O2 + 2 Fe(OH)2
F2 + CH4 = CF4 + H2 =>
2 F2 + CH4 = CF4 + 2 H2
N2H4CO + H2O = CO2 + NH3 =>
N2H4CO + H2O = CO2 + 2 NH3
BaO + NO2 = Ba(NO3)2 + NO =>
BaO + 3 NO2 = Ba(NO3)2 + NO
O2 + Sb2S = SbO + SO2 =>
2 O2 + Sb2S = 2 SbO + SO2
K3Fe(CN)6 + HCl + K2Cr2O7 = FeCl3 + CO2 + KNO3 + CrCl3 + H2O + KCl =>
K3Fe(CN)6 + 80 HCl + 10 K2Cr2O7 = FeCl3 + 6 CO2 + 6 KNO3 + 20 CrCl3 + 40 H2O + 17 KCl
C17H16 + O2 = CO2 + H2O =>
C17H16 + 21 O2 = 17 CO2 + 8 H2O
Ba(OH)2CO3 = BaCO3(OH)2 =>
Ba(OH)2CO3 = BaCO3(OH)2
Zn + AgNO3(ag) = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3(ag) = Zn(NO3)2 + 2 Ag
Ca(s) + ZnSO4(aq) = CaSO4(aq) + Zn(s) =>
Ca(s) + ZnSO4(aq) = CaSO4(aq) + Zn(s)
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
C4H10S + NaOCl(aq) = C8H18S2 + NaCl(aq) + H2O(l) =>
2 C4H10S + NaOCl(aq) = C8H18S2 + NaCl(aq) + H2O(l)
MnO2 + NaNO3 + NaOH = Na2MnO4 + NaNO2 + H2O =>
MnO2 + NaNO3 + 2 NaOH = Na2MnO4 + NaNO2 + H2O
CH4 + CO2 = CO + H2 = CH3OH =>
CH4 + CO2 = 2 CO + 2 H2
Ca(CH3COO)2 + NaH2PO4 + H2O = Ca10(PO4)6(OH)2 + CH3COONa + CH3COOH =>
10 Ca(CH3COO)2 + 6 NaH2PO4 + 2 H2O = Ca10(PO4)6(OH)2 + 6 CH3COONa + 14 CH3COOH
CuCl2 + Mg(SO4) = Cu(SO4) + MgCl2 =>
CuCl2 + Mg(SO4) = Cu(SO4) + MgCl2
C6H12O6 + H2O = CH3O + O2 =>
2 C6H12O6 + 6 H2O = 12 CH3O + 3 O2
Cu(OH)2 + K2CO3 = CuCO3 + KOH =>
Cu(OH)2 + K2CO3 = CuCO3 + 2 KOH
Zn + CUSO4 = ZnSO4 + CU =>
Zn + CUSO4 = ZnSO4 + CU
C6H7NO + CH3COCl = C8H9NO2 + HCl =>
C6H7NO + CH3COCl = C8H9NO2 + HCl
(NH4)(OH) + H2SO4 = (NH4)2(SO4) + H2O =>
2(NH4)(OH) + H2SO4 = (NH4)2(SO4) + 2 H2O
As2S5 + NaNO3 + HCl = H3AsO4 + NaHSO4 + NO2 + H2O + NaCl =>
As2S5 + 40 NaNO3 + 35 HCl = 2 H3AsO4 + 5 NaHSO4 + 40 NO2 + 12 H2O + 35 NaCl
C4H8 + Br2 + H2O = C4H10O2 + HBr =>
C4H8 + Br2 + 2 H2O = C4H10O2 + 2 HBr
ZnCl2(aq) + H2S(aq) = ZnS(aq) + HCl(aq) =>
ZnCl2(aq) + H2S(aq) = ZnS(aq) + 2 HCl(aq)
H2O + NH4Cl = NH3 + H3O + Cl =>
H2O + NH4Cl = NH3 + H3O + Cl
HAc + H2O = Ac{-} + H3O{+} =>
HAc + H2O = Ac{-} + H3O{+}
La + HNO3 = La(NO3)3 + NO + H2O =>
La + 4 HNO3 = La(NO3)3 + NO + 2 H2O
C6H12O6 + H2O = CH3O + O2 =>
2 C6H12O6 + 6 H2O = 12 CH3O + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3 + H2 + H2O = [Al(H2O)6] =>
2 Al(OH)3 + 3 H2 + 6 H2O = 2[Al(H2O)6]
Mn2O7 + Rb2O = RbMn7 + O2 =>
7 Mn2O7 + Rb2O = 2 RbMn7 + 25 O2
ZnS + HNO3 = ZnSO4 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
HS + HNO3 = H2SO4 + NO + H2O =>
3 HS + 7 HNO3 = 3 H2SO4 + 7 NO + 2 H2O
Cs2O + HCl = H2O + CsCl =>
Cs2O + 2 HCl = H2O + 2 CsCl
HCl + C6H8O7 = ClC6H7O6 + H2O =>
HCl + C6H8O7 = ClC6H7O6 + H2O
As2S3 + KNO3 + KOH = K2SO4 + K3AsO4 + NO + H2O =>
3 As2S3 + 28 KNO3 + 8 KOH = 9 K2SO4 + 6 K3AsO4 + 28 NO + 4 H2O
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
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