Équations équilibrées la veille |
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Li2O + MgO = Li2Mg + O2 =>
Li2O + MgO = Li2Mg + O2
Cr + SnCl3 = CrCl3 + Sn =>
Cr + SnCl3 = CrCl3 + Sn
LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)
Na2O*5 + H2O = NaOH =>
Na2O*5 + H2O = 2 NaOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
CuSO4 = CuO + SO2 + O2 =>
2 CuSO4 = 2 CuO + 2 SO2 + O2
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
Fe + HNO2 = Fe(NO3)3 + NO + H2O =>
Fe + 12 HNO2 = Fe(NO3)3 + 9 NO + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
C + O2 + H2 = CH3CHO =>
4 C + O2 + 4 H2 = 2 CH3CHO
C7H7Cl + O2 = C7H6O + HCl =>
2 C7H7Cl + O2 = 2 C7H6O + 2 HCl
Cl2 + Na2SeO3 + Mn(OH)2 = MnCl2 + H2O + Na2SeO4 =>
Cl2 + Na2SeO3 + Mn(OH)2 = MnCl2 + H2O + Na2SeO4
NH2CH2COOH + CuSO4*5H2O = H2O + (C2H5NO4)2Cu + S =>
2 NH2CH2COOH + CuSO4*5H2O = 5 H2O + (C2H5NO4)2Cu + S
KBr + ZnO = KO + ZnBr =>
KBr + ZnO = KO + ZnBr
H2S + H(NO3) = S(o) + NO2 + H2O =>
H2S + 2 H(NO3) = S(o) + 2 NO2 + 2 H2O
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
C6H5NH2H2O = HC6H5NH2OH =>
C6H5NH2H2O = HC6H5NH2OH
(N2) + (O2) = (N2O5) =>
2(N2) + 5(O2) = 2(N2O5)
KMnO4 + KOH + C6H12O6 = K2CO3 + MnO2 + H2O =>
8 KMnO4 + 4 KOH + C6H12O6 = 6 K2CO3 + 8 MnO2 + 8 H2O
AlS + HO2 = Al(SO4) + H2O =>
3 AlS + 8 HO2 = 3 Al(SO4) + 4 H2O
Na2O2 + H2SO4 + K2Cr2O7 = Na2SO4 + Cr2O6 + KOH + O2 =>
2 Na2O2 + 2 H2SO4 + 2 K2Cr2O7 = 2 Na2SO4 + 2 Cr2O6 + 4 KOH + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
ZnO + CuO = Zn98Cu02O + O2 =>
196 ZnO + 4 CuO = 2 Zn98Cu02O + 99 O2
C3H7Cl + KOH = C3H7OH + KCl =>
C3H7Cl + KOH = C3H7OH + KCl
KMnO4 + C6H5CHO + H2SO4 = MnSO4 + K2SO4 + C6H5COOH + H2O =>
2 KMnO4 + 5 C6H5CHO + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 C6H5COOH + 3 H2O
Cu + HNO3 = Cu(NO3)2 + N02 + H2O =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + N02 + 6 H2O
Cu2(CO)3(OH)2 + O2 = CuO + H2O + CO2 =>
Cu2(CO)3(OH)2 + 2 O2 = 2 CuO + H2O + 3 CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
CuCl + AlH2O = AlCl + CuH2O =>
CuCl + AlH2O = AlCl + CuH2O
NaHCO3 + Fe(NO3)3 = Fe(HCO3)3 + NaNO3 =>
3 NaHCO3 + Fe(NO3)3 = Fe(HCO3)3 + 3 NaNO3
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
Ag + Cu(No3)2 = Ag(No3)2 + Cu =>
Ag + Cu(No3)2 = Ag(No3)2 + Cu
NO = N2O + NO2 =>
3 NO = N2O + NO2
AgCl + NH3 = Ag(NH3) + Cl2 =>
2 AgCl + 2 NH3 = 2 Ag(NH3) + Cl2
NiBr3 + K2C204 = KBr + Ni2(C204)3 =>
2 NiBr3 + 3 K2C204 = 6 KBr + Ni2(C204)3
Al + HCl = AlCl3 + H2 = =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ni + HCl = NiCl3 + H2 =>
2 Ni + 6 HCl = 2 NiCl3 + 3 H2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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