Équations équilibrées la veille |
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl
C3H8 + SO2 = C2H4 + H2S + H2O =>
6 C3H8 + 2 SO2 = 9 C2H4 + 2 H2S + 4 H2O
VO + FeO3 = Fe2O + V2O5 =>
10 VO + 6 FeO3 = 3 Fe2O + 5 V2O5
CaO*Al2O3*CaSO4*32H2O = CaO*Al2O3*H2O + CaSO4*H2O + H2O =>
CaO*Al2O3*CaSO4*32H2O = CaO*Al2O3*H2O + CaSO4*H2O + 30 H2O
Ca{2+} + SO4{2-} = CaSO4 =>
Ca{2+} + SO4{2-} = CaSO4
Cd(ll)S + H2SO = H2S + Cd(ll)SO4 =>
Cd(ll)S + 4 H2SO = 4 H2S + Cd(ll)SO4
CH8N2 + O2 = N2 + CO2 + H2O =>
CH8N2 + 3 O2 = N2 + CO2 + 4 H2O
HCl3 + X = XCl3 + H2 =>
2 HCl3 + 2 X = 2 XCl3 + H2
C4H9Cl = C4H8 + HCl =>
C4H9Cl = C4H8 + HCl
(Li2O)10 + (MgO)7 + (ZnO)3 + (Al2O3)2 + P2O5 + F4 = (Li2O)10(MgO)7(ZnO)3(Al2O3)2P2O5F4 =>
(Li2O)10 + (MgO)7 + (ZnO)3 + (Al2O3)2 + P2O5 + F4 = (Li2O)10(MgO)7(ZnO)3(Al2O3)2P2O5F4
Fe3OH + HSO4 = Fe3SO4 + H2O =>
Fe3OH + HSO4 = Fe3SO4 + H2O
H3AsO4 + SO2 + H2O = H2SO4 + H3AsO3 =>
H3AsO4 + SO2 + H2O = H2SO4 + H3AsO3
FeCO3 + CO2 = Fe2(CO3)3 + C =>
4 FeCO3 + 3 CO2 = 2 Fe2(CO3)3 + C
O3 + Ca = CaO =>
O3 + 3 Ca = 3 CaO
UO2{+} + H = UO2 + H{+} =>
UO2{+} + H = UO2 + H{+}
HCl + Fe(NO3)2 = H(NO3)2 + FeCl =>
HCl + Fe(NO3)2 = H(NO3)2 + FeCl
Zn + Fe = ZnFe =>
Zn + Fe = ZnFe
CaCl2 + H2SO4 = CaSO4 + H2 + Cl2 =>
CaCl2 + H2SO4 = CaSO4 + H2 + Cl2
KClO3 + P2O3 = KCl + P2O5 =>
2 KClO3 + 3 P2O3 = 2 KCl + 3 P2O5
H2B4O7(s) + NaOH(s) = Na2B4O7(s) + H2O(l) =>
H2B4O7(s) + 2 NaOH(s) = Na2B4O7(s) + 2 H2O(l)
CsSO4 + MgOH = CsOH + MgSO4 =>
CsSO4 + MgOH = CsOH + MgSO4
Al + H2O + NaOH = H2 + Na(Al(OH)3) =>
Al + 2 H2O + NaOH = H2 + Na(Al(OH)3)
NiF2 + Al2O3 = NiO + AlF3 =>
3 NiF2 + Al2O3 = 3 NiO + 2 AlF3
Ag(s) + Pb(NO3)3(aq) = Pb(s) + Ag(NO3)3(aq) =>
Ag(s) + Pb(NO3)3(aq) = Pb(s) + Ag(NO3)3(aq)
O3 + Ca = CaO =>
O3 + 3 Ca = 3 CaO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CS4 + Cu + H2S = CH4 + Cu2S =>
CS4 + 12 Cu + 2 H2S = CH4 + 6 Cu2S
C13H120 + O2 = CO2 + H2O =>
C13H120 + 43 O2 = 13 CO2 + 60 H2O
CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + H2O =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + 2 H2O
Cu(s) + ZnO(s) = Cu2O3(s) + Zn(s) =>
2 Cu(s) + 3 ZnO(s) = Cu2O3(s) + 3 Zn(s)
C6H3(CH3)3 + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H3(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H3(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
Cl + AgNO3 = NO3 + AgCl =>
Cl + AgNO3 = NO3 + AgCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
[C6H5NH3]Cl + AgNO3 = C6H5NH3NO3 + AgCl =>
[C6H5NH3]Cl + AgNO3 = C6H5NH3NO3 + AgCl
H4 + C = C2H4 =>
H4 + 2 C = C2H4
K2SO4 + Cu(OH)2 + NH3 = CuSO4 + H2O + KNH2 =>
K2SO4 + Cu(OH)2 + 2 NH3 = CuSO4 + 2 H2O + 2 KNH2
SnCl2 + O3 + HCl = SnCl3 + H2O =>
6 SnCl2 + O3 + 6 HCl = 6 SnCl3 + 3 H2O
HAsO2 = As2O3 + H2O =>
2 HAsO2 = As2O3 + H2O
Ca(OH)2Mg(HCO3)2 = Mg(OH)2Ca(HCO3)2 =>
Ca(OH)2Mg(HCO3)2 = Mg(OH)2Ca(HCO3)2
Ni(No3)2 + NH3 = NiH3 + N(No3)2 =>
Ni(No3)2 + NH3 = NiH3 + N(No3)2
H2Po4 + Fe + O2 = FePo + H2O =>
2 H2Po4 + 8 Fe + O2 = 8 FePo + 2 H2O
C4H9Cl = C4H8 + HCl =>
C4H9Cl = C4H8 + HCl
BaCO3 + Fe2(SO4)3 + H2O = BaSO4 + Fe(OH)3 + CO2 =>
3 BaCO3 + Fe2(SO4)3 + 3 H2O = 3 BaSO4 + 2 Fe(OH)3 + 3 CO2
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
Cr(OH)3{-} + IO3{-} + OH{-} = CrO4{2-} + I{-} + H2O =>
3 Cr(OH)3{-} + 2 IO3{-} + 3 OH{-} = 3 CrO4{2-} + 2 I{-} + 6 H2O
HCl + Ca(HCO3)2 = H2O + CO2 + CaCl2 =>
2 HCl + Ca(HCO3)2 = 2 H2O + 2 CO2 + CaCl2
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
HC5H11CO2(aq) + CsOH(aq) = CsC5H11CO2(aq) + H2O(l) =>
HC5H11CO2(aq) + CsOH(aq) = CsC5H11CO2(aq) + H2O(l)
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
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