| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2(CrO4)5 + 5 H2 = 2 Bi + 5 H2(CrO4)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH2(CN)CH2(CN) + H2O = CH2(COOH)CH2(COOH) + NH3 =>
CH2(CN)CH2(CN) + 4 H2O = CH2(COOH)CH2(COOH) + 2 NH3
Bi2(CrO4)5 + H2 = Bi + H2(CrO4) =>
Bi2(CrO4)5 + 5 H2 = 2 Bi + 5 H2(CrO4)
SiCl4(l) + H2O = SiO2 + HCl =>
SiCl4(l) + 2 H2O = SiO2 + 4 HCl
HCl(aq) + ZnS(s) = HS(aq) + ZnCl(aq) =>
HCl(aq) + ZnS(s) = HS(aq) + ZnCl(aq)
P + Cl = PCl3 =>
P + 3 Cl = PCl3
Bi2(CrO4)5 + H2 = Bi + H2(CrO4) =>
Bi2(CrO4)5 + 5 H2 = 2 Bi + 5 H2(CrO4)
SiCl4(l) + H2O = SiO2 + HCl =>
SiCl4(l) + 2 H2O = SiO2 + 4 HCl
Bi2(CrO4)5 + H2 = Bi + H2(CrO4) =>
Bi2(CrO4)5 + 5 H2 = 2 Bi + 5 H2(CrO4)
Al2O3 + OH + H2O = [Al(OH)4] =>
Al2O3 + 2 OH + 3 H2O = 2[Al(OH)4]
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-} =>
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-}
C99H196 + O2 = CO2 + H2O =>
C99H196 + 148 O2 = 99 CO2 + 98 H2O
Bi2(CrO4)5 + H2 = Bi + H2(CrO4) =>
Bi2(CrO4)5 + 5 H2 = 2 Bi + 5 H2(CrO4)
SiCl4(l) + H2O = SiO2 + HCl =>
SiCl4(l) + 2 H2O = SiO2 + 4 HCl
C4H6 + KMnO4 + H2SO4 = C4H6O4 + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 8 KMnO4 + 12 H2SO4 = 5 C4H6O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
EuSO4 + KBrO3 + H2SO4 = Eu2(SO4)3 + KBr + H2O =>
6 EuSO4 + KBrO3 + 3 H2SO4 = 3 Eu2(SO4)3 + KBr + 3 H2O
BaBr + KI = KBr + BaI =>
BaBr + KI = KBr + BaI
KBiI4 + NaOH = Bi2O3 + KI + NaI + H2O =>
2 KBiI4 + 6 NaOH = Bi2O3 + 2 KI + 6 NaI + 3 H2O
H2SO3 + Fe2O3 = Fe2(SO3)3 + H2O =>
3 H2SO3 + Fe2O3 = Fe2(SO3)3 + 3 H2O
C8H18 + O2 = CO2 + HO2 =>
C8H18 + 26 O2 = 8 CO2 + 18 HO2
Al + Cu2Cl = Cu2Al + Cl =>
Al + Cu2Cl = Cu2Al + Cl
Bi2(CrO4)5 + H2 = Bi + H2(CrO4) =>
Bi2(CrO4)5 + 5 H2 = 2 Bi + 5 H2(CrO4)
OC6H12 + O2 = CO2 + H2O =>
2 OC6H12 + 17 O2 = 12 CO2 + 12 H2O
SiCl4(l) + H2O = SiO2 + HCl =>
SiCl4(l) + 2 H2O = SiO2 + 4 HCl
H2S + NaCr2O7 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
7 H2S + 8 NaCr2O7 + 25 H2SO4 = 8 Cr2(SO4)3 + 8 NaHSO4 + 28 H2O
C3H7Cl + K = KCl + C6H14 =>
2 C3H7Cl + 2 K = 2 KCl + C6H14
C2H5OH + CrO3 + H2SO4 = CH3COOH + H2O + Cr2(SO4)3 =>
3 C2H5OH + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 9 H2O + 2 Cr2(SO4)3
SiCl4(l) + H2O = SiO2 + HCl =>
SiCl4(l) + 2 H2O = SiO2 + 4 HCl
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(l) + HNO3(aq) =>
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(l) + 2 HNO3(aq)
H2O + Al + AsO3{-} + OH{-} = AlO2{-} + AsH3 =>
2 H2O + 8 Al + 3 AsO3{-} + 5 OH{-} = 8 AlO2{-} + 3 AsH3
Au + HNO3 + HCI = AuCI + NO + H2O =>
3 Au + HNO3 + 3 HCI = 3 AuCI + NO + 2 H2O
C7H8O + H2O = H2 + CO =>
C7H8O + 6 H2O = 10 H2 + 7 CO
BaCO3 + H2SO3 = BaSO3 + CO2 + H2O =>
BaCO3 + H2SO3 = BaSO3 + CO2 + H2O
Br2 + C6H6 = C6H5 + HBr =>
Br2 + 2 C6H6 = 2 C6H5 + 2 HBr
Cu2{+} + SCN{-} = Cu + SCN =>
Cu2{+} + SCN{-} = 2 Cu + SCN
Cu(NO3)2*3H2O + NaI = CuI + NaNO3 + H2O + I =>
Cu(NO3)2*3H2O + 2 NaI = CuI + 2 NaNO3 + 3 H2O + I
P2 + I2 = PI3 =>
P2 + 3 I2 = 2 PI3
Mg + KNO3 = K + Mg(NO3)2 =>
Mg + 2 KNO3 = 2 K + Mg(NO3)2
Y2 + Bl2 = YBl3 =>
Y2 + 3 Bl2 = 2 YBl3
NaHCO3 + C3H8 = NaH8 + HCO3 + C =>
NaHCO3 + C3H8 = NaH8 + HCO3 + 3 C
Mg2P2 + HNO3 = Mg(NO3)2 + H2O + NO2 + H3PO4 =>
Mg2P2 + 18 HNO3 = 2 Mg(NO3)2 + 6 H2O + 14 NO2 + 2 H3PO4
CH2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH2 + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
H3BO3 + Hg(OH)2 = HgBO3H + H2O =>
H3BO3 + Hg(OH)2 = HgBO3H + 2 H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
C6H14O + H3O = C6H13 + H2O =>
C6H14O + H3O = C6H13 + 2 H2O
NaOH + NaHSO4 = H2O + Na2SO4 =>
NaOH + NaHSO4 = H2O + Na2SO4
Ag2CO3 + NaNO3 = Ag2NO3 + NaCO3 =>
Ag2CO3 + NaNO3 = Ag2NO3 + NaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/23
Équations équilibrées sur12/20/22
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