Équations équilibrées la veille |
C + O2 = CO2
TmCl3 + Tm = TmCl2 =>
2 TmCl3 + Tm = 3 TmCl2
PCl3 + H2O = H3PO3 + Cl2 + H2 =>
2 PCl3 + 6 H2O = 2 H3PO3 + 3 Cl2 + 3 H2
S + V2O5 + H2O = H2SO4 + VO2 =>
S + 3 V2O5 + H2O = H2SO4 + 6 VO2
Co = Co3 =>
3 Co = Co3
Pb(CH3COOH)2 + KI = KCH3COOH + PbI2 =>
Pb(CH3COOH)2 + 2 KI = 2 KCH3COOH + PbI2
Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4
Hg2(NO3)2 + HCl(aq) = HgCl2 + H2NO3 =>
Hg2(NO3)2 + 4 HCl(aq) = 2 HgCl2 + 2 H2NO3
VS2 + O2 = V2O5 + SO2 =>
4 VS2 + 13 O2 = 2 V2O5 + 8 SO2
AuCl3 + Li3P = AuP + LiCl =>
AuCl3 + Li3P = AuP + 3 LiCl
N2O4 + CH6N2 = H2O + CO2 + NO =>
7 N2O4 + 2 CH6N2 = 6 H2O + 2 CO2 + 18 NO
MnO2 + K4[Fe(CN)6] + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
61 MnO2 + 2 K4[Fe(CN)6] + 72 H2SO4 = 8 KHSO4 + Fe2(SO4)3 + 61 MnSO4 + 12 HNO3 + 12 CO2 + 62 H2O
HNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 HNO2 + 6 KI + 6 HCl = 3 I2 + N2 + 6 KCl + 4 H2O
As2S3 + O2 = As + SO4 =>
As2S3 + 6 O2 = 2 As + 3 SO4
HCl + Fe(OH)3 = Fe(OH)2Cl + H2O =>
HCl + Fe(OH)3 = Fe(OH)2Cl + H2O
C6H6CH3 + Cl2 = C6H6CH2Cl + HCl =>
C6H6CH3 + Cl2 = C6H6CH2Cl + HCl
C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O
C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl
CuBr2 + K2S = CuS + K2Br2 =>
CuBr2 + K2S = CuS + K2Br2
C6H6O + HNO3 = C6H5NO3 + H2O =>
C6H6O + HNO3 = C6H5NO3 + H2O
CuSO4 + Z = Cu + ZSO4 =>
CuSO4 + Z = Cu + ZSO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NH4SO4NaOH = NH3NaSO4H2O =>
NH4SO4NaOH = NH3NaSO4H2O
Au + Br = AuBr2 =>
Au + 2 Br = AuBr2
NaOH + CO2 = Na2(CO3) + H2O =>
2 NaOH + CO2 = Na2(CO3) + H2O
(NH4)3BO3 + HCl = NH4Cl + H3BO3 =>
(NH4)3BO3 + 3 HCl = 3 NH4Cl + H3BO3
C6O7H8 + O2 = CO2 + H2O =>
2 C6O7H8 + 9 O2 = 12 CO2 + 8 H2O
LiAlSi2O6 + CaO + Na2SO4 = LiNaSO4 + NaAlSiO4 + CaSiO3 =>
LiAlSi2O6 + CaO + Na2SO4 = LiNaSO4 + NaAlSiO4 + CaSiO3
C7H16(l) = C7(g) + H16(g) =>
C7H16(l) = C7(g) + H16(g)
HNO3 + MnCO3 = H2CO3 + Mn(NO3)2 =>
2 HNO3 + MnCO3 = H2CO3 + Mn(NO3)2
CrSO4 + Fe(NO3)2 = FeSO4 + Cr(NO3)2 =>
CrSO4 + Fe(NO3)2 = FeSO4 + Cr(NO3)2
I2 + Na2SO3S = NaI + Na2S4O6 =>
I2 + 2 Na2SO3S = 2 NaI + Na2S4O6
CuCl2*2H2O = CuCl2 + H2O(g) =>
CuCl2*2H2O = CuCl2 + 2 H2O(g)
CuSO4*5H2O + Fe = Cu + Fe3SO4*5H2O =>
CuSO4*5H2O + 3 Fe = Cu + Fe3SO4*5H2O
HClO = H2 + Cl2 + O2 =>
2 HClO = H2 + Cl2 + O2
Sn + Mg(Cl2) = Sn(Cl2) + Mg =>
Sn + Mg(Cl2) = Sn(Cl2) + Mg
H3PO3 + KMnO4 = MnO2 + KH2PO4 + H3PO4 + H2O =>
3 H3PO3 + 2 KMnO4 = 2 MnO2 + 2 KH2PO4 + H3PO4 + H2O
Cl2O7(l) + H2O = HClO4 =>
Cl2O7(l) + H2O = 2 HClO4
CuSO3 + KI = CuI + KSO3 =>
CuSO3 + KI = CuI + KSO3
Pb + Al2(CO3)3 = Al2 + Pb(CO3)3 =>
Pb + Al2(CO3)3 = Al2 + Pb(CO3)3
C45H92O2 + O2 = CO2 + H2O =>
C45H92O2 + 67 O2 = 45 CO2 + 46 H2O
Ca(s) + HCl(aq) = CaCl(aq) + H2(g) =>
2 Ca(s) + 2 HCl(aq) = 2 CaCl(aq) + H2(g)
NH3 + HCa = CaNH4 =>
NH3 + HCa = CaNH4
Cu(C2H3O2)2(aq) + Li(s) = Cu(s) + LiC2H3O2(aq) =>
Cu(C2H3O2)2(aq) + 2 Li(s) = Cu(s) + 2 LiC2H3O2(aq)
AlO2 = Al + O2 =>
AlO2 = Al + O2
Ag2O + Cs = Ag + Cs2O =>
Ag2O + 2 Cs = 2 Ag + Cs2O
SeO3 + Ni(OH)3 = Ni(OH)2 + SeO4 + H2O =>
SeO3 + 2 Ni(OH)3 = 2 Ni(OH)2 + SeO4 + H2O
HBr + H2O2 = HBrO3 + H2O =>
HBr + 3 H2O2 = HBrO3 + 3 H2O
Fe(s) + HCl = FeCl2(aq) + H2 =>
Fe(s) + 2 HCl = FeCl2(aq) + H2
HNO3 + C2H5OH = CO2 + H2O + N2 =>
12 HNO3 + 5 C2H5OH = 10 CO2 + 21 H2O + 6 N2
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