Équations équilibrées la veille |
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2SO4
HCl + NH2CH2COOH = NH3CH2COOHCl =>
HCl + NH2CH2COOH = NH3CH2COOHCl
KL + Br2 = KBr + L =>
2 KL + Br2 = 2 KBr + 2 L
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
C14H28O2 + C6H10 = C14H30O2 + C6H6 =>
2 C14H28O2 + C6H10 = 2 C14H30O2 + C6H6
N2O5 + H2O(l) = HNO3(ac) =>
N2O5 + H2O(l) = 2 HNO3(ac)
NH2CH2COOH + HCl = NH2CH2COOCl + H2 =>
NH2CH2COOH + HCl = NH2CH2COOCl + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3
N2O5 + H2O(l) = HNO3(ac) =>
N2O5 + H2O(l) = 2 HNO3(ac)
NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl =>
NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl
NaBrO = NaBr + NaBrO3 =>
3 NaBrO = 2 NaBr + NaBrO3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaNO3 + N2S = Na2S + N2O3 =>
2 NaNO3 + N2S = Na2S + 2 N2O3
NiO + H2 = NiH2O =>
NiO + H2 = NiH2O
Fe(oh)2 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
Fe(oh)2 + 6 Cl2 + 16 KOH = 2 K2FeO4 + 12 KCl + 8 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C5H9NO4 + O2 = CO2 + H2O + NO2 =>
4 C5H9NO4 + 25 O2 = 20 CO2 + 18 H2O + 4 NO2
NH4Cl + H2SO4 = ClSO4 + H2NH4 =>
NH4Cl + H2SO4 = ClSO4 + H2NH4
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
CO3 + H2SO4 = HSO4 + H2CO3 =>
CO3 + 2 H2SO4 = 2 HSO4 + H2CO3
KOH + KNO3 + MnSO4 = K2MnO4 + KNO2 + K2SO4 + H2O =>
4 KOH + 2 KNO3 + MnSO4 = K2MnO4 + 2 KNO2 + K2SO4 + 2 H2O
LiClK[Sb(OH)6] = Li[Sb(OH)6]KCl =>
LiClK[Sb(OH)6] = Li[Sb(OH)6]KCl
CuO + NH = N + H2O + Cu =>
CuO + 2 NH = 2 N + H2O + Cu
H2SO4 + NaOH + Cu = CuSO4 + H2O + Na =>
H2SO4 + 2 NaOH + Cu = CuSO4 + 2 H2O + 2 Na
Cr + Fe2{+} = Cr3{+} + Fe =>
3 Cr + Fe2{+} = Cr3{+} + 2 Fe
KY + Br = KBr + Y =>
KY + Br = KBr + Y
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Li(CO3)2 + HNO3 = Li(NO3)2 + HCO3 =>
Li(CO3)2 + 2 HNO3 = Li(NO3)2 + 2 HCO3
Cu(l) + Br2 = CuBr =>
2 Cu(l) + Br2 = 2 CuBr
NH2CH2COOH + HCl = NH2CH2COOCl + H2 =>
NH2CH2COOH + HCl = NH2CH2COOCl + H2
H3C6H5O7(aq) + NaOH(aq) = Na3C6H5O7(aq) + H2O(l) =>
H3C6H5O7(aq) + 3 NaOH(aq) = Na3C6H5O7(aq) + 3 H2O(l)
HCl + NH2CH2COOH = NH3CH2COOHCl =>
HCl + NH2CH2COOH = NH3CH2COOHCl
P2O3 + HNO3 + H2O = H3PO4 + NO =>
3 P2O3 + 4 HNO3 + 7 H2O = 6 H3PO4 + 4 NO
NH2CH2COOH + HCl = NH2CH2COCl + H2O =>
NH2CH2COOH + HCl = NH2CH2COCl + H2O
NH4Cl + Pb(NO3)2 = N(NO3)2 + PbH4Cl =>
NH4Cl + Pb(NO3)2 = N(NO3)2 + PbH4Cl
CuFeS + HNO3 = Cu(NO3)2 + Fe(NO3)3 + NO2 + SO4 + H2O =>
CuFeS + 18 HNO3 = Cu(NO3)2 + Fe(NO3)3 + 13 NO2 + SO4 + 9 H2O
CH3CH2CH(OH)CH3 + H2SO4 = CH3CHHCCCH2 + H2O + H2S04 =>
65 CH3CH2CH(OH)CH3 + 24 H2SO4 = 52 CH3CHHCCCH2 + 161 H2O + 6 H2S04
N2O5 + H2O(l) = HNO3(aq) =>
N2O5 + H2O(l) = 2 HNO3(aq)
HCl + NH2CH2COOH = [NH3CH2COOH]Cl =>
HCl + NH2CH2COOH = [NH3CH2COOH]Cl
ICl3(s) + H2O(l) = ICl(aq) + HIO3(s) + HCl(aq) =>
2 ICl3(s) + 3 H2O(l) = ICl(aq) + HIO3(s) + 5 HCl(aq)
Ba{+2} + PO4{-3} = Ba3(PO4)2 =>
3 Ba{+2} + 2 PO4{-3} = Ba3(PO4)2
CaSO4 + SrCl2 = CaCl2 + SrSO4 =>
CaSO4 + SrCl2 = CaCl2 + SrSO4
C5H9NO4 + O2 = CO2 + H2O + CH4N2O =>
2 C5H9NO4 + 9 O2 = 9 CO2 + 7 H2O + CH4N2O
SO2 + LiOH = LiHSO3 =>
SO2 + LiOH = LiHSO3
CH3COOH(aq) + CaCO3(aq) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l) =>
2 CH3COOH(aq) + CaCO3(aq) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l)
C3H9OHNaNH2 = C3H9NH2NaOH =>
C3H9OHNaNH2 = C3H9NH2NaOH
HCl + NH2CH2COOH = [NH3CH2COOH]Cl =>
HCl + NH2CH2COOH = [NH3CH2COOH]Cl
C14H28O2 + C6H10 = C14H30O2 + C6H6 =>
2 C14H28O2 + C6H10 = 2 C14H30O2 + C6H6
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