Équations équilibrées la veille |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3CH2BrH2O = CH3CH2OHHBr =>
CH3CH2BrH2O = CH3CH2OHHBr
CH3C6H5Br2 = CH3C6H4BrHBr =>
CH3C6H5Br2 = CH3C6H4BrHBr
ZnCl2 + O2 = Zn(ClO)2 =>
ZnCl2 + O2 = Zn(ClO)2
Sr(NO3)2 + Al(NO3)3*9H2O + NH4F + C2H5NO2 = SrAlO4F + H2O + N2 + CO2 =>
Sr(NO3)2 + Al(NO3)3*9H2O + NH4F + 2 C2H5NO2 = SrAlO4F + 16 H2O + 4 N2 + 4 CO2
C + O2 = CO2 =>
C + O2 = CO2
C3H5(OH)3 + O2 = CO + H2O =>
C3H5(OH)3 + 2 O2 = 3 CO + 4 H2O
CH3CH2CH2CH3 + Br2 = CH3CH2CHBrCH3 + HBr =>
CH3CH2CH2CH3 + Br2 = CH3CH2CHBrCH3 + HBr
NH3 + C3H6 + O2 = C3H3N + H2O =>
2 NH3 + 2 C3H6 + 3 O2 = 2 C3H3N + 6 H2O
ZCO3 + HCl = ZCl2 + H2O + CO2 =>
ZCO3 + 2 HCl = ZCl2 + H2O + CO2
Ag2Cr2O7(s) + K = Ag + K2Cr2O7 =>
Ag2Cr2O7(s) + 2 K = 2 Ag + K2Cr2O7
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
CH3CH2CH2CHO + H2 = CH3CH2CH2CH3 + H2O =>
CH3CH2CH2CHO + 2 H2 = CH3CH2CH2CH3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CH2CHOHCH3 + K2Cr2O7 + H2SO4 = CH3CH2COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CHOHCH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
PbCl2 + Al2(SO4)3 = Pb(SO4)3 + Al2Cl2 =>
PbCl2 + Al2(SO4)3 = Pb(SO4)3 + Al2Cl2
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
KNO3 = NO2 + O2 + K2O =>
4 KNO3 = 4 NO2 + O2 + 2 K2O
CH3CH2COOH + NaCl = CH3CH2COONa + HCl =>
CH3CH2COOH + NaCl = CH3CH2COONa + HCl
Al2O5 + HCl = AlCl3 + H2O + O2 =>
Al2O5 + 6 HCl = 2 AlCl3 + 3 H2O + O2
C3H6Br2 + C2H5ONa = C7H16O2 + Br + Na =>
C3H6Br2 + 2 C2H5ONa = C7H16O2 + 2 Br + 2 Na
Ba(s) + AgNO3(ac) = BaNO3 + Ag =>
Ba(s) + AgNO3(ac) = BaNO3 + Ag
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cd + NH3 = Cd(NH3) =>
Cd + NH3 = Cd(NH3)
F2 + LiI = F2Li + I =>
F2 + LiI = F2Li + I
C5H10 + KMnO4 + H2O = MnO2 + KOH + C5H10O2H2 =>
3 C5H10 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C5H10O2H2
MnO2 + H2O2 = MnO3 + H2O =>
MnO2 + H2O2 = MnO3 + H2O
CH3CH2COOKKOH = CH3CH3K2CO3 =>
CH3CH2COOKKOH = CH3CH3K2CO3
BaS + HNO3 = Ba(NO3)2 + S + NO2 + H2O =>
BaS + 4 HNO3 = Ba(NO3)2 + S + 2 NO2 + 2 H2O
Ni(NO3)2(aq) + NaCl = NaNO3 + NiCl2 =>
Ni(NO3)2(aq) + 2 NaCl = 2 NaNO3 + NiCl2
Ca + HNa2 = H2 + CaNa2 =>
2 Ca + 2 HNa2 = H2 + 2 CaNa2
Al(NO3)3 + CO2 = Al2O3 + C(NO3)4 =>
4 Al(NO3)3 + 3 CO2 = 2 Al2O3 + 3 C(NO3)4
C2H5N3O2 + O2 = CO2 + NO2 + H2O =>
4 C2H5N3O2 + 21 O2 = 8 CO2 + 12 NO2 + 10 H2O
CH3CH2HO + O2 = CO2 + H2O =>
CH3CH2HO + 3 O2 = 2 CO2 + 3 H2O
Ca3P2 + HNO3 = Ca(NO3)2 + NO2 + H3PO4 + H2O =>
Ca3P2 + 22 HNO3 = 3 Ca(NO3)2 + 16 NO2 + 2 H3PO4 + 8 H2O
H2PdCl4 + KCl = K2PdCl4 + HCl =>
H2PdCl4 + 2 KCl = K2PdCl4 + 2 HCl
CH3CH2NO2 + H2 = CH3CH2NH2 + H2O =>
CH3CH2NO2 + 3 H2 = CH3CH2NH2 + 2 H2O
C9H10O2 + O2 = CO2 + H2O =>
2 C9H10O2 + 21 O2 = 18 CO2 + 10 H2O
NaCl(ac) + Cu(NO3)2(ac) = Na(NO3)2(ac) + CuCl(s) =>
NaCl(ac) + Cu(NO3)2(ac) = Na(NO3)2(ac) + CuCl(s)
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O =>
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O
CH3CH2OHCH3NH = CH3CH2OCH3NH2 =>
CH3CH2OHCH3NH = CH3CH2OCH3NH2
KMnO4 + H2SO4 + KON2 = MnSO4 + KNO3 + K2SO4 + H2O =>
9 KMnO4 + 11 H2SO4 + 5 KON2 = 9 MnSO4 + 10 KNO3 + 2 K2SO4 + 11 H2O
CH3CHO + Cu(OH)2 + NaOH = CH3COONa + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 + NaOH = CH3COONa + 2 CuOH + 2 H2O
C4H9 + O2 = H2O + CH3(CH)2COOH =>
4 C4H9 + 7 O2 = 6 H2O + 4 CH3(CH)2COOH
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
CH3CHONH3 = CH3CNH3OH =>
CH3CHONH3 = CH3CNH3OH
Ti(SO3)2 = Ti + SO3 =>
Ti(SO3)2 = Ti + 2 SO3
Pt2Si + Mo3Si2 = Mo3Si + PtSi =>
Pt2Si + Mo3Si2 = Mo3Si + 2 PtSi
Na2B4O7*10H2O + CrCl3 = NaBO2 + Cr(BO2)3 + HCl + H2O =>
3 Na2B4O7*10H2O + 2 CrCl3 = 6 NaBO2 + 2 Cr(BO2)3 + 6 HCl + 27 H2O
CH3CN + HCl + H2O = HC2H3O2 + NH4Cl =>
CH3CN + HCl + 2 H2O = HC2H3O2 + NH4Cl
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