Équations équilibrées la veille |
Mn + Sn(No3)2 = Mn(No3)2 + Sn
H(C2H3O2) + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 H(C2H3O2) + Al(OH)3 = 3 H2O + Al(C2H3O2)3
MnSO4 + (NH4)2S = MnS + (NH4)2SO4 =>
MnSO4 + (NH4)2S = MnS + (NH4)2SO4
(NH4)2SO4(aq) + AgNO3(aq) = NH4NO3(aq) + Ag2SO4(s) =>
(NH4)2SO4(aq) + 2 AgNO3(aq) = 2 NH4NO3(aq) + Ag2SO4(s)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Zn(SO4) + KCl = K2(SO4) + ZnCl2 =>
Zn(SO4) + 2 KCl = K2(SO4) + ZnCl2
Ag + Au2O3 = Ag2O + Au =>
6 Ag + Au2O3 = 3 Ag2O + 2 Au
CaO + SO2 = CaS + O3 =>
CaO + SO2 = CaS + O3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
(NH4)3PO4 + CoCl3 = CoPO4 + NH4Cl =>
(NH4)3PO4 + CoCl3 = CoPO4 + 3 NH4Cl
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
(N2H5)2SO4 + I2 = N2 + HI + H2SO4 =>
(N2H5)2SO4 + 4 I2 = 2 N2 + 8 HI + H2SO4
Fe(OH)3 + Fe2(SO4)3 = [Fe(OH)]SO4 =>
Fe(OH)3 + Fe2(SO4)3 = 3[Fe(OH)]SO4
KOH + H2CO3 = K2CO3 + H2O =>
2 KOH + H2CO3 = K2CO3 + 2 H2O
K2MnO4 + MnSO4 = K2SO4 + Mn2O4 =>
K2MnO4 + MnSO4 = K2SO4 + Mn2O4
Ca + Hg3(PO4)2 = Ca(PO4) + Hg =>
2 Ca + Hg3(PO4)2 = 2 Ca(PO4) + 3 Hg
FeSO4 + KClO3 + H3SO4 = KCl + Fe2(SO4)3 + H2O =>
4 FeSO4 + KClO3 + 2 H3SO4 = KCl + 2 Fe2(SO4)3 + 3 H2O
Cu(OH)2 + NH2CH2COOH = Cu(OH)2NH2CH2COOH =>
Cu(OH)2 + NH2CH2COOH = Cu(OH)2NH2CH2COOH
Cd(OH)2 + As2O3 = Cd(AsO2)2 + H2O =>
Cd(OH)2 + As2O3 = Cd(AsO2)2 + H2O
CaCl2 + (NH4)2CO3 = CaO + NH4Cl + CO2 =>
CaCl2 + (NH4)2CO3 = CaO + 2 NH4Cl + CO2
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba2XeO6 + H2SO4 = BaSO4 + H2O + XeO4 =>
Ba2XeO6 + 2 H2SO4 = 2 BaSO4 + 2 H2O + XeO4
C3H8 + O2 = C6H12O6 + H2O =>
2 C3H8 + 4 O2 = C6H12O6 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
KMnO4 + CH2CH2 + H2SO4 + H2O = CH2(OH)CH2(OH) + MnSO4 + K2SO4 =>
2 KMnO4 + 5 CH2CH2 + 3 H2SO4 + 2 H2O = 5 CH2(OH)CH2(OH) + 2 MnSO4 + K2SO4
KMnO4 + HNO2 + H2O = MnO2 + HNO3 + KOH =>
2 KMnO4 + 3 HNO2 + H2O = 2 MnO2 + 3 HNO3 + 2 KOH
LiOH + Al(NO3)3 = LiNO3 + Al(OH)3 =>
3 LiOH + Al(NO3)3 = 3 LiNO3 + Al(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
WO3 + CO = W + CO2 =>
WO3 + 3 CO = W + 3 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + H2O = C2H5OH + H2 =>
C2H6 + H2O = C2H5OH + H2
AgNO3 + K2S + H2O = HNO3 + Ag2S + K2O =>
2 AgNO3 + K2S + H2O = 2 HNO3 + Ag2S + K2O
Mg + O = OMg =>
Mg + O = OMg
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
CH3COOH + C2H5 = CH3COOCH3 + CH3 =>
CH3COOH + C2H5 = CH3COOCH3 + CH3
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
CH3COOCH3 + CsOH = CH3OH + CH3CO2Cs =>
CH3COOCH3 + CsOH = CH3OH + CH3CO2Cs
CH3CH2OH + MnO4 = CH3COO + MnO2 + H2O =>
4 CH3CH2OH + 5 MnO4 = 4 CH3COO + 5 MnO2 + 6 H2O
KMnO4 + (NH4)2Fe(SO4)2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + (NH4)SO4 + H2O =>
6 KMnO4 + 10(NH4)2Fe(SO4)2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 20(NH4)SO4 + 24 H2O
NHO3 + NaOH = NOH + NaHO3 =>
NHO3 + NaOH = NOH + NaHO3
Al + H2SO4 + KClO2 = Al2(SO4)3 + KCl + H2O =>
4 Al + 6 H2SO4 + 3 KClO2 = 2 Al2(SO4)3 + 3 KCl + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C3H5(OH)3 + Cu(OH)2 = (C3H5(OH)2O)2Cu + H2O =>
2 C3H5(OH)3 + Cu(OH)2 = (C3H5(OH)2O)2Cu + 2 H2O
AlCl + NaPo4 = AlPo4 + NaCl =>
AlCl + NaPo4 = AlPo4 + NaCl
ZnCl2 + Li2S = ZnS + LiCl =>
ZnCl2 + Li2S = ZnS + 2 LiCl
Ca + Hg3(PO4)2 = Ca(PO4) + Hg =>
2 Ca + Hg3(PO4)2 = 2 Ca(PO4) + 3 Hg
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