Équations équilibrées la veille |
2 Al(OH)3 + 3 K2SO3 = Al2(SO3)3 + 6 KOH
Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3 =>
Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3
HgCO3 + HNO3 = HgNO3 + H2O + CO2 + O2 =>
4 HgCO3 + 4 HNO3 = 4 HgNO3 + 2 H2O + 4 CO2 + O2
MnCl2 + Ni = Mn + NiCl2 =>
MnCl2 + Ni = Mn + NiCl2
Fe + Cl2Sn = FeCl2 + Sn =>
Fe + Cl2Sn = FeCl2 + Sn
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
strontiumhydroxide + nitricacid = water + strontiumnitrate =>
Sr(OH)2 + 2 HNO3 = 2 H2O + Sr(NO3)2
InCl + H2O = HCl + In(OH) =>
InCl + H2O = HCl + In(OH)
P4O10 + Na2O = P4O10Na2O =>
P4O10 + Na2O = P4O10Na2O
C9H13N + O2 = CO2 + NH3 + H2O =>
2 C9H13N + 23 O2 = 18 CO2 + 2 NH3 + 10 H2O
NH4OH + H2O = H2NO4 + H2 =>
2 NH4OH + 6 H2O = 2 H2NO4 + 9 H2
LiOH + Na2O = NaOH + Li2O =>
2 LiOH + Na2O = 2 NaOH + Li2O
CuSO4*5H2O + K2C2O4 = K2[Cu(C2O4)2]*2H2O + H2O + K + SO4 =>
CuSO4*5H2O + 2 K2C2O4 = K2[Cu(C2O4)2]*2H2O + 3 H2O + 2 K + SO4
Li3PO4 + AgNO3 = LiNO3 + Ag3PO4 =>
Li3PO4 + 3 AgNO3 = 3 LiNO3 + Ag3PO4
H2PtCl6 + NaBH4 + H2O = Pt + B(OH)3 + HCl + NaCl =>
2 H2PtCl6 + NaBH4 + 3 H2O = 2 Pt + B(OH)3 + 11 HCl + NaCl
Mg(OH)2 + (NH4)2TiO3 = MgTi2O5 + NH3 + H2O =>
Mg(OH)2 + 2(NH4)2TiO3 = MgTi2O5 + 4 NH3 + 3 H2O
Na2S + KI3 = S8 + KI + NaI =>
8 Na2S + 8 KI3 = S8 + 8 KI + 16 NaI
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
C6H6CH2Cl + OH = C6H6CH2OH + Cl =>
C6H6CH2Cl + OH = C6H6CH2OH + Cl
LiClO + HCl = LiCl + H2O + Cl2 =>
LiClO + 2 HCl = LiCl + H2O + Cl2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 = K4Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + 2 K2C2O4 = K4Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + 3 H2O
Mg + C4H6O4Pb = MgC4H6O4 + Pb =>
Mg + C4H6O4Pb = MgC4H6O4 + Pb
Cs + H2O = H2 + CsO =>
Cs + H2O = H2 + CsO
Zn + HNO3(lid) = Zn(NO3)2 + H2O + NO2 =>
Zn + 4 HNO3(lid) = Zn(NO3)2 + 2 H2O + 2 NO2
P4S3 + KMnO4 + H2O = S + MnO2 + KHS + KH2PO4 =>
5 P4S3 + 28 KMnO4 + 24 H2O = 7 S + 28 MnO2 + 8 KHS + 20 KH2PO4
Mg + MgCl2 = MgCl =>
Mg + MgCl2 = 2 MgCl
LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2
AgNO3 + K2CrO = Ag2CrO + KNO3 =>
2 AgNO3 + K2CrO = Ag2CrO + 2 KNO3
Na2CO3(s) + CO2(g) = NaO3 + CCO3 =>
Na2CO3(s) + 9 CO2(g) = 2 NaO3 + 5 CCO3
CH3CH2CH2CHO + O = CH3CH2CH2COOH =>
CH3CH2CH2CHO + O = CH3CH2CH2COOH
C6H5CH2CH2CH2OH + PCl5 = C6H5CH2CH2CH2Cl + POCl3 + HCl =>
C6H5CH2CH2CH2OH + PCl5 = C6H5CH2CH2CH2Cl + POCl3 + HCl
Cr(BrO2)3 + K2Cr2O7 = Cr2(Cr2O7)3 + KBrO2 =>
2 Cr(BrO2)3 + 3 K2Cr2O7 = Cr2(Cr2O7)3 + 6 KBrO2
H4P2O7 + P2O5 = H5P3O10 =>
5 H4P2O7 + P2O5 = 4 H5P3O10
ZnO + Cr = Cr2O + Zn2 =>
2 ZnO + 4 Cr = 2 Cr2O + Zn2
C6H10O5 + CH4 = CH4C6(g) + H10O5 =>
C6H10O5 + CH4 = CH4C6(g) + H10O5
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Sr + Cl + O2 = Sr(ClO3)2 =>
Sr + 2 Cl + 3 O2 = Sr(ClO3)2
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + NO3{-}(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + 2 NO3{-}(aq)
Mg2C3 + H2O = MgO + C3H4 =>
Mg2C3 + 2 H2O = 2 MgO + C3H4
NaOCl + C7H8 = C7H7Cl + NaOH =>
NaOCl + C7H8 = C7H7Cl + NaOH
K2Cr2O7 + NaNO2 + H2SO4 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + K2SO4 + 4 H2O
Zn(C2H3O2)3 + Al = Al(C2H3O2)3 + Zn =>
Zn(C2H3O2)3 + Al = Al(C2H3O2)3 + Zn
Ni(s) + SnCl2(aq) = NiCl2 + Sn =>
Ni(s) + SnCl2(aq) = NiCl2 + Sn
FeCl3 + Ag(CH3COO)2 = Fe(CH3COO)3 + Cl2Ag =>
2 FeCl3 + 3 Ag(CH3COO)2 = 2 Fe(CH3COO)3 + 3 Cl2Ag
PbCO3 + H2SO4 = H2CO3 + PbSO4 =>
PbCO3 + H2SO4 = H2CO3 + PbSO4
Na2CO3 + C2 + N2 = NaCN + COCN =>
2 Na2CO3 + 7 C2 + 5 N2 = 4 NaCN + 6 COCN
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2
Li2CO3 + Ba(OH)2 = LiOH + BaCO3 =>
Li2CO3 + Ba(OH)2 = 2 LiOH + BaCO3
KMnO4 + SbCl3 + HCl = SbCl5 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 SbCl3 + 16 HCl = 5 SbCl5 + 2 MnCl2 + 2 KCl + 8 H2O
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