Équations équilibrées la veille |
17 NH4Cl + 3[Co(NO3)2*6H2O] = 3[Co(NH3)6]Cl3 + 5 NO3 + 21 H2O + 8 HCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
ScF3(s) = F2(s) + Sc(s) =>
2 ScF3(s) = 3 F2(s) + 2 Sc(s)
AlCl3 + (NH4)PO4 = AlPO4 + NH4Cl3 =>
AlCl3 + (NH4)PO4 = AlPO4 + NH4Cl3
Mg + Cu2SO4 = Cu + Mg2(SO4)2 =>
2 Mg + 2 Cu2SO4 = 4 Cu + Mg2(SO4)2
C2H3Cl + Cl2 = C3H4Cl2 + HCl =>
3 C2H3Cl + Cl2 = 2 C3H4Cl2 + HCl
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
C3H7OH + PCl3 = C3H7Cl + P(OH)3 =>
3 C3H7OH + PCl3 = 3 C3H7Cl + P(OH)3
Cu(NO3)2 = CuO2 + N2 + O2 =>
Cu(NO3)2 = CuO2 + N2 + 2 O2
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
CH3Cl = C2H4 + HCl =>
2 CH3Cl = C2H4 + 2 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH + O24 = CO2 + H16O8 =>
48 CH + 5 O24 = 48 CO2 + 3 H16O8
Al + Fe3O4 = Fe3 + Al2O3 =>
8 Al + 3 Fe3O4 = 3 Fe3 + 4 Al2O3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CuSO4 + KBr + H2SO4 = CuS + K2SO4 + Br2 + H2O =>
CuSO4 + 8 KBr + 4 H2SO4 = CuS + 4 K2SO4 + 4 Br2 + 4 H2O
K3PO4(aq) + LaCl2(aq) = La3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 LaCl2(aq) = La3(PO4)2(s) + 6 KCl(aq)
H5P3O10 + NaOH = Na5P3O10 + H2O =>
H5P3O10 + 5 NaOH = Na5P3O10 + 5 H2O
C4H10 + O2(g) = CO2 + H2O =>
2 C4H10 + 13 O2(g) = 8 CO2 + 10 H2O
AlCl3 + NaAlO2 = NaCl + Al(AlO2)3 =>
AlCl3 + 3 NaAlO2 = 3 NaCl + Al(AlO2)3
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
KCl(aq) + NaNO3(aq) = KNO3(s) + NaCl(aq) =>
KCl(aq) + NaNO3(aq) = KNO3(s) + NaCl(aq)
HC2H3O2 + NH4HCO3 = NH4C2H3O2 + H2O + CO2 =>
HC2H3O2 + NH4HCO3 = NH4C2H3O2 + H2O + CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H12(fuel) + O2 = CO2 + H2O =>
C3H12(fuel) + 6 O2 = 3 CO2 + 6 H2O
MgSO4 = MgSO3 + O2 =>
2 MgSO4 = 2 MgSO3 + O2
Cu + H2SO3 = CuSO2 + H2O =>
Cu + H2SO3 = CuSO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Zn(NO3)2 + Ag = Zn + Ag(NO3) =>
Zn(NO3)2 + 2 Ag = Zn + 2 Ag(NO3)
PH3 + O2 = HOH + P4O10 =>
4 PH3 + 8 O2 = 6 HOH + P4O10
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
I(aq) + Br2(aq) = IBr2 =>
I(aq) + Br2(aq) = IBr2
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Nb + O2 = Nb2O5 =>
4 Nb + 5 O2 = 2 Nb2O5
C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH
As + Br = AsBr3 =>
As + 3 Br = AsBr3
P + Si = P3Si =>
3 P + Si = P3Si
Fe(s) + HgS04(aq) = FeS04(aq) + Hg2(s) =>
2 Fe(s) + 2 HgS04(aq) = 2 FeS04(aq) + Hg2(s)
Ca + Co + HCl = CaCl2 + H2Co3 =>
Ca + 3 Co + 2 HCl = CaCl2 + H2Co3
Ca + CH = CaCH =>
Ca + CH = CaCH
Ba(SO4) + FeCl3 = BaCl2 + Fe2(SO4)3 =>
3 Ba(SO4) + 2 FeCl3 = 3 BaCl2 + Fe2(SO4)3
Na2O3 + H2O = Na2H2O4 =>
Na2O3 + H2O = Na2H2O4
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
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