Équations équilibrées la veille |
C6H14 + Br2 = C6H13Br + HBr
C4H8OH2 = C4H10O =>
C4H8OH2 = C4H10O
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
LiOH + HF = H2O + LiF =>
LiOH + HF = H2O + LiF
CH3CCH + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
6 CH3CCH + 8 KMnO4 + 10 H2O = 9 CH3COOH + 8 KOH + 8 MnO2
KNO3(s) = KNO2 + O2(s) =>
2 KNO3(s) = 2 KNO2 + O2(s)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
In2(SO4)3 + Ag(NO3) = In(NO3)3 + Ag2(SO4) =>
In2(SO4)3 + 6 Ag(NO3) = 2 In(NO3)3 + 3 Ag2(SO4)
Ag + KSCN = AgSCN + K =>
Ag + KSCN = AgSCN + K
Na(OH) + Cl2 = NaCl2 + NaClO3 + H2O =>
12 Na(OH) + 11 Cl2 = 10 NaCl2 + 2 NaClO3 + 6 H2O
C4H19OH + O2 = CO2 + H2O =>
2 C4H19OH + 17 O2 = 8 CO2 + 20 H2O
H99 + O37 = HO2 =>
37 H99 + 198 O37 = 3663 HO2
Ba(OH)2 + Fe = Fe(OH)3 + Ba =>
3 Ba(OH)2 + 2 Fe = 2 Fe(OH)3 + 3 Ba
MnO2 + PbO2 + H2SO4 = HMnO4 + PbSO4 + H2O =>
2 MnO2 + 3 PbO2 + 3 H2SO4 = 2 HMnO4 + 3 PbSO4 + 2 H2O
LiOH + H2CrO4 = H2O + Li2CrO4 =>
2 LiOH + H2CrO4 = 2 H2O + Li2CrO4
CuCl2(ac) + Mg(s) = Cu(s) + MgCl2(ac) =>
CuCl2(ac) + Mg(s) = Cu(s) + MgCl2(ac)
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Na + Ca = NaCa =>
Na + Ca = NaCa
Fe + HNO3 = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO
CO + H2 + CH4 = C2H5OH =>
CO + H2 + CH4 = C2H5OH
AlCl3 + Co = CoCl3 + Al =>
AlCl3 + Co = CoCl3 + Al
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
C9H8 + O2 = CO2 + H2O =>
C9H8 + 11 O2 = 9 CO2 + 4 H2O
Cr + H2O2 = Cr2O7 + H2O =>
2 Cr + 7 H2O2 = Cr2O7 + 7 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
BaOMn2O7 = Ba(MnO4)2 =>
BaOMn2O7 = Ba(MnO4)2
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
H2O + Zn = H2 + ZnO =>
H2O + Zn = H2 + ZnO
Mg(OH)2 = Mg + O2 + H2 =>
Mg(OH)2 = Mg + O2 + H2
Pb(CH3COOH)2 + CO2 + H2O = CH3COOH + Pb(OH)4 =>
2 Pb(CH3COOH)2 + 2 CO2 + 6 H2O = 5 CH3COOH + 2 Pb(OH)4
Li2(CO3) + H2SO4 = Li2(SO4) + H2O + CO2 =>
Li2(CO3) + H2SO4 = Li2(SO4) + H2O + CO2
Na2CO3 + CaCO3 + SiO2 = Na2O(CaO)6SiO2 + CO2 =>
Na2CO3 + 6 CaCO3 + SiO2 = Na2O(CaO)6SiO2 + 7 CO2
CoO2 + H2 = Co + H2O =>
CoO2 + 2 H2 = Co + 2 H2O
CNaOH = COHNa =>
CNaOH = COHNa
C2H6HCl = C2H6ClH =>
C2H6HCl = C2H6ClH
Mg + Fe(NH4)2(SO4)2 = Mg(NH4)2(SO4)2 + Fe =>
Mg + Fe(NH4)2(SO4)2 = Mg(NH4)2(SO4)2 + Fe
Fe + S + H2SO4(aq) = FeSO4(aq) + H2S(g) =>
Fe + S + H2SO4(aq) = FeSO4(aq) + H2S(g)
KOH(ag) + H2SO4(ag) = K2SO4(ag) + H2O(l) =>
2 KOH(ag) + H2SO4(ag) = K2SO4(ag) + 2 H2O(l)
H2S + Al(NO3)3 = Al2S3 + HNO3 =>
3 H2S + 2 Al(NO3)3 = Al2S3 + 6 HNO3
C9H8O4 + C2H4O2 = C7H6O3*C4H6O3 =>
C9H8O4 + C2H4O2 = C7H6O3*C4H6O3
Be + Cl4 = BeCl4 =>
Be + Cl4 = BeCl4
KMnO4 + H2SO4 + NH3 = NO2 + K2SO4 + MnSO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 10 NH3 = 10 NO2 + 7 K2SO4 + 14 MnSO4 + 36 H2O
KOH + H3BO3 = H2O + KH2BO3 =>
KOH + H3BO3 = H2O + KH2BO3
Na2[Sn(OH)4] + BiO(OH)3 = BiO + Na2[Sn(OH)6] =>
3 Na2[Sn(OH)4] + 2 BiO(OH)3 = 2 BiO + 3 Na2[Sn(OH)6]
KNO3(s) = KNO2 + O2(s) =>
2 KNO3(s) = 2 KNO2 + O2(s)
NaOHC = OHNaC =>
NaOHC = OHNaC
KClO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + Cl2(g) =>
KClO3(aq) + 6 HCl(aq) = KCl(aq) + 3 H2O(l) + 3 Cl2(g)
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + NaCl + CH3COOH =>
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + 3 NaCl + CH3COOH
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