Équations équilibrées la veille |
Al(OH)3 + 3 HCH3COO = 3 H2O + Al(CH3COO)3
KS + Cu = CuS + K =>
KS + Cu = CuS + K
CuO + Zn(OH)2 = Cu(OH)2 + ZnO =>
CuO + Zn(OH)2 = Cu(OH)2 + ZnO
H2 + L2 = HL =>
H2 + L2 = 2 HL
CuCl2(aq) + CaS(aq) = CaCl2(aq) + CuS(s) =>
CuCl2(aq) + CaS(aq) = CaCl2(aq) + CuS(s)
NaH + Cl2 = NaCl + H =>
2 NaH + Cl2 = 2 NaCl + 2 H
Al + HCl = AlClH =>
Al + HCl = AlClH
C2H6O(l) + O2(g) = CO2(g) + H2O(v) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(v)
CaOH + SO2 + O2 = CaSO4 + H2 =>
2 CaOH + 2 SO2 + O2 = 2 CaSO4 + H2
ZnS + K2SO4 = ZnSO4 + K2S =>
ZnS + K2SO4 = ZnSO4 + K2S
NH3 + Cu(NO3)2 = Cu(OH)2 + H2O + NO =>
6 NH3 + 5 Cu(NO3)2 = 5 Cu(OH)2 + 4 H2O + 16 NO
FeCl2 + Na2SO4 = FeSO4 + NaCl =>
FeCl2 + Na2SO4 = FeSO4 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbSO4 + NaNO3 = Pb(NO3)2 + Na2SO4 =>
PbSO4 + 2 NaNO3 = Pb(NO3)2 + Na2SO4
NH4(OH) + NaCl = Na(OH) + NH4Cl =>
NH4(OH) + NaCl = Na(OH) + NH4Cl
NH4Cl + Li3PO4 = LiCl + (NH4)3PO4 =>
3 NH4Cl + Li3PO4 = 3 LiCl + (NH4)3PO4
HNO3(aq) + NO = NO2 + H2O =>
2 HNO3(aq) + NO = 3 NO2 + H2O
ZnS + HNO3 = ZnSO3 + NO + H2O =>
ZnS + 2 HNO3 = ZnSO3 + 2 NO + H2O
Cl2 + H2O = HClO + Cl{-} + H{+} =>
Cl2 + H2O = HClO + Cl{-} + H{+}
Ni2(NO3)2 + Mg = Mg2(NO3)2 + Ni =>
Ni2(NO3)2 + 2 Mg = Mg2(NO3)2 + 2 Ni
K + Fe(SO4) = K(SO4) + Fe =>
K + Fe(SO4) = K(SO4) + Fe
Mn(OH)2 + KBrO3 = MnO2 + H2O + KBr =>
3 Mn(OH)2 + KBrO3 = 3 MnO2 + 3 H2O + KBr
KH2PO4 + NH4Cl = KCl + NH4H2PO4 =>
KH2PO4 + NH4Cl = KCl + NH4H2PO4
CaO + Al = Ca + AlO =>
CaO + Al = Ca + AlO
Sn(NO3) + Na(IO4) = Sn(IO4) + NaNO3 =>
Sn(NO3) + Na(IO4) = Sn(IO4) + NaNO3
CaCl2 + Na2SiO3 + H2O = Ca(OH)2 + H2SiO3 + NaCl =>
CaCl2 + Na2SiO3 + 2 H2O = Ca(OH)2 + H2SiO3 + 2 NaCl
HO + C = H + OC =>
HO + C = H + OC
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
C9H20O5 + O2 = CO2 + H2O =>
2 C9H20O5 + 23 O2 = 18 CO2 + 20 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
CrO3 + C + Cl2 = CrCl3 + CO2 =>
2 CrO3 + 3 C + 3 Cl2 = 2 CrCl3 + 3 CO2
CsF + MgO = CsO + MgF =>
CsF + MgO = CsO + MgF
NaNO3 + Al2O3 = Al(NO3)3 + Na2O =>
6 NaNO3 + Al2O3 = 2 Al(NO3)3 + 3 Na2O
H2SO4 + SiO2 = OH + SiSO4 =>
H2SO4 + SiO2 = 2 OH + SiSO4
Lr + O2 = Lr2O3 =>
4 Lr + 3 O2 = 2 Lr2O3
HBr + P2O5 = HBrO2 + P2O3 =>
HBr + P2O5 = HBrO2 + P2O3
Rb + H3PO4 = Rb3PO4 + PO + H2O =>
3 Rb + 2 H3PO4 = Rb3PO4 + PO + 3 H2O
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
C3H8O3 = C5H8O + H2O + CO2 =>
13 C3H8O3 = 7 C5H8O + 24 H2O + 4 CO2
FeCl3 + CH3COOH = [Fe(CH3COO)3] + HCl =>
FeCl3 + 3 CH3COOH = [Fe(CH3COO)3] + 3 HCl
Si(CH3)4 + H2O = SiO2 + CH4 =>
Si(CH3)4 + 2 H2O = SiO2 + 4 CH4
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
H2O + CaH2 = Ca(OH)2 + H =>
2 H2O + CaH2 = Ca(OH)2 + 4 H
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
SO3 + LiOH = Li2SO4 + H2O =>
SO3 + 2 LiOH = Li2SO4 + H2O
FeI2 + Mg = MgI + Fe =>
FeI2 + 2 Mg = 2 MgI + Fe
C2H3CI3 + O2 = CO + H2O + CI2 =>
2 C2H3CI3 + 3 O2 = 3 CO + 3 H2O + 3 CI2
NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + NH4Cl =>
4 NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + 2 NH4Cl
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
NaOH + Na2S2O3 = Na2OH + NaS2O3 =>
NaOH + Na2S2O3 = Na2OH + NaS2O3
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