| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 + 2 H2SO4 = 2 KHSO4 + 2 O2 + Cl2O + H2O
CH3CH2COCH3C2H5SH = CH3CH2CH(OSCH2CH3)CH3 =>
CH3CH2COCH3C2H5SH = CH3CH2CH(OSCH2CH3)CH3
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
KClO3 + H2SO4 = K2SO4 + O2 + ClO2 + H2O =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + O2 + 4 ClO2 + 2 H2O
K2S + Ba(OH)2 = KOH + BaS =>
K2S + Ba(OH)2 = 2 KOH + BaS
Br2(I) + KI(aq) = KBr(aq) + I2(s) =>
2 Br2(I) + 4 KI(aq) = 4 KBr(aq) + 3 I2(s)
KClO3 + H2SO4 = HClO4 + ClO2 + K2SO4 + H2O =>
6 KClO3 + 3 H2SO4 = 2 HClO4 + 4 ClO2 + 3 K2SO4 + 2 H2O
H2C2O4 + K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
3 H2C2O4 + K2Cr2O7 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
KClO3 + H2SO4 = HClO3 + K2SO4 =>
2 KClO3 + H2SO4 = 2 HClO3 + K2SO4
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
H2C2O4 + K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
3 H2C2O4 + K2Cr2O7 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
H6OC2 + O2 = CO2 + H2O =>
H6OC2 + 3 O2 = 2 CO2 + 3 H2O
C6H8 + C4H4NBrO2 = C10H12NBrO2 =>
C6H8 + C4H4NBrO2 = C10H12NBrO2
Ni(NO3)2 + H2O = Ni + O2 + HNO3 =>
2 Ni(NO3)2 + 2 H2O = 2 Ni + O2 + 4 HNO3
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Sr(C2H3O2)2 + Na3PO4 = Sr3(PO4)2 + Na(C2H3O2) =>
3 Sr(C2H3O2)2 + 2 Na3PO4 = Sr3(PO4)2 + 6 Na(C2H3O2)
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
CBr4 + O2 = CO2 + Br =>
CBr4 + O2 = CO2 + 4 Br
KClO3 + H2SO4 = O2 + KHSO4 + Cl2 + H2O =>
4 KClO3 + 4 H2SO4 = 5 O2 + 4 KHSO4 + 2 Cl2 + 2 H2O
KClO3(aq) + AgNO3(aq) = AgClO3(aq) + KNO3(s) =>
KClO3(aq) + AgNO3(aq) = AgClO3(aq) + KNO3(s)
CH3CO2H + NaOH = NaCH3CO2 + H2O =>
CH3CO2H + NaOH = NaCH3CO2 + H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
C2H5OH + C2H4O = C4H6 + H2O =>
C2H5OH + C2H4O = C4H6 + 2 H2O
NaCl + Al = Na + AlCl =>
NaCl + Al = Na + AlCl
Co3(PO4)2 + HCl = CoCl2 + H3PO4 =>
Co3(PO4)2 + 6 HCl = 3 CoCl2 + 2 H3PO4
C6H5OH + H2S + H2O = SO4 + CH4 =>
C6H5OH + 2 H2S + 7 H2O = 2 SO4 + 6 CH4
Pb3P2 + H2 = H3P + Pb =>
Pb3P2 + 3 H2 = 2 H3P + 3 Pb
CH3CO2H + NaOH = NaCH3CO2 + H2O =>
CH3CO2H + NaOH = NaCH3CO2 + H2O
CuCl2 + NaON = NaCl + Cu(ON)2 =>
CuCl2 + 2 NaON = 2 NaCl + Cu(ON)2
H2C2O4 + K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
3 H2C2O4 + K2Cr2O7 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
C21H44 + O2 = CO + H2O =>
2 C21H44 + 43 O2 = 42 CO + 44 H2O
KMnO4(heat) = K2MnO4 + MnO2 + O2 =>
2 KMnO4(heat) = K2MnO4 + MnO2 + O2
HNO3 + Na2SIO3 = NaNO3 + H2SIO3 =>
2 HNO3 + Na2SIO3 = 2 NaNO3 + H2SIO3
C21H44 + O2 = C + H2O =>
C21H44 + 11 O2 = 21 C + 22 H2O
KMnO4 + FeO + HCl = MnCl2 + H2O + FeCl3 + KCl =>
KMnO4 + 5 FeO + 18 HCl = MnCl2 + 9 H2O + 5 FeCl3 + KCl
C21H44 + O2 = C + H2O =>
C21H44 + 11 O2 = 21 C + 22 H2O
C3*H8* + O2* = CO2* + H2*O =>
C3*H8* + 5 O2* = 3 CO2* + 4 H2*O
C21H44 + O2 = CO + H2O =>
2 C21H44 + 43 O2 = 42 CO + 44 H2O
AlCl + NaOH = Al(OH)NaCl =>
AlCl + NaOH = Al(OH)NaCl
LiOH + Al(OH)3 = LiAlO2 + H2O =>
LiOH + Al(OH)3 = LiAlO2 + 2 H2O
K + AgClO3 = KClO3 + Ag =>
K + AgClO3 = KClO3 + Ag
MnO2 + HCl = Mn3Cl + Cl + H2O =>
3 MnO2 + 12 HCl = Mn3Cl + 11 Cl + 6 H2O
CaCl2(aq) + (NH4)2CO3(aq) = CaCO3 + NH4Cl =>
CaCl2(aq) + (NH4)2CO3(aq) = CaCO3 + 2 NH4Cl
FeS2 + HNO3 = Fe(NO3)3 + H2SO2 + NO2 + H2O =>
FeS2 + 10 HNO3 = Fe(NO3)3 + 2 H2SO2 + 7 NO2 + 3 H2O
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
CuCl2 + Li = LiCl + Cu =>
CuCl2 + 2 Li = 2 LiCl + Cu
Hg2(NO3)2 + (NH4)2S = HgS + Hg + NH4NO3 =>
Hg2(NO3)2 + (NH4)2S = HgS + Hg + 2 NH4NO3
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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