| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH2CHCH3 + 2 HBr = 2 CH3CHCH3 + Br2
ZnO + TiO2 + CoO = ZnCoTiO4 =>
ZnO + TiO2 + CoO = ZnCoTiO4
K2Cr2O7 + CH3CH2CH2CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CH3CH2CH2CH2CHO =>
K2Cr2O7 + 3 CH3CH2CH2CH2CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 CH3CH2CH2CH2CHO
C4H10(l) + O2(g) = CO2(g) + HOH(l) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 HOH(l)
Cl{+2} + LiI = LiCl + I{+2} =>
Cl{+2} + LiI = LiCl + I{+2}
TiCl3 + O2 + HCl = H2TiCl6 + H2O =>
4 TiCl3 + O2 + 12 HCl = 4 H2TiCl6 + 2 H2O
NaNO3 + Ca(C2H3O2)2 = CaNO3 + Na(C2H3O2)2 =>
NaNO3 + Ca(C2H3O2)2 = CaNO3 + Na(C2H3O2)2
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
CdO + NaOH = H2O + Na2CdO2 =>
CdO + 2 NaOH = H2O + Na2CdO2
CaCl2 + CH3CH2OH = CaCl2*4C2H5OH =>
CaCl2 + 4 CH3CH2OH = CaCl2*4C2H5OH
Ca(PO4)2 + SiO2 + C = CO + CaSiO3 + P =>
Ca(PO4)2 + SiO2 + 7 C = 7 CO + CaSiO3 + 2 P
Cu + KCN + O2 + H2O = KCu(CN)2 + KOH =>
4 Cu + 8 KCN + O2 + 2 H2O = 4 KCu(CN)2 + 4 KOH
CH2CHCN + H2 = NC(CH2)4CN =>
2 CH2CHCN + H2 = NC(CH2)4CN
CuO + HCl = CuCl2 + H2O = =>
CuO + 2 HCl = CuCl2 + H2O
NaCl + C6H14 + Br2 = NaBr + CCl4 + H =>
24 NaCl + C6H14 + 12 Br2 = 24 NaBr + 6 CCl4 + 14 H
Na2CO3 + Mg2(SO4)2 = Mg2(CO3)2 + Na2SO4 =>
2 Na2CO3 + Mg2(SO4)2 = Mg2(CO3)2 + 2 Na2SO4
CO2 + N2 + H2O + O2 = C3H5N6O9 =>
12 CO2 + 12 N2 + 10 H2O + O2 = 4 C3H5N6O9
N2O2 + H2 = N2 + H2O =>
N2O2 + 2 H2 = N2 + 2 H2O
BaCl2 + (NH4)2(CO3) = Ba(CO3) + (NH4)Cl =>
BaCl2 + (NH4)2(CO3) = Ba(CO3) + 2(NH4)Cl
H2SeO4 + HCl = SeO2 + Cl2 + H2O =>
H2SeO4 + 2 HCl = SeO2 + Cl2 + 2 H2O
HCOOH + Ba(OH)2 = Ba + COOH + H2O =>
2 HCOOH + Ba(OH)2 = Ba + 2 COOH + 2 H2O
VCl2 + SnCl2 + H2O = HVO3 + Sn + HCl =>
2 VCl2 + 3 SnCl2 + 6 H2O = 2 HVO3 + 3 Sn + 10 HCl
HCl + K2CrO4 = KCl + CrCl3 + Cl2 + H2O =>
16 HCl + 2 K2CrO4 = 4 KCl + 2 CrCl3 + 3 Cl2 + 8 H2O
Ca(No3)2 + KOH = Ca(OH)2 + KNo3 =>
Ca(No3)2 + 2 KOH = Ca(OH)2 + 2 KNo3
K2Cr2O7 + H2SO4 + C3H8OH = Cr2(SO4)3 + K2SO4 + C3H7OH + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 C3H8OH = Cr2(SO4)3 + K2SO4 + 6 C3H7OH + 7 H2O
Ag + Al = Ag3Al =>
3 Ag + Al = Ag3Al
Cl + H2O + AgNO3 = AgCl + HNO3 + AgClO3 =>
6 Cl + 3 H2O + 6 AgNO3 = 5 AgCl + 6 HNO3 + AgClO3
Cl2 + CuBr2 = CuCl2 + Br2 =>
Cl2 + CuBr2 = CuCl2 + Br2
S + O2 = OS =>
2 S + O2 = 2 OS
CH4 + O2 = H2CO + H2O =>
CH4 + O2 = H2CO + H2O
CrO3 + NaCO3 + KNO = Na2CrO4 + CO2 + KNO2 =>
CrO3 + 2 NaCO3 + KNO = Na2CrO4 + 2 CO2 + KNO2
CoCl2(s) + NH4Cl(s) + NH3(aq) + H2O2(aq) = [Co(NH3)5(H2O)]Cl3 =>
2 CoCl2(s) + 2 NH4Cl(s) + 8 NH3(aq) + H2O2(aq) = 2[Co(NH3)5(H2O)]Cl3
C6H5NH2 + HBr = C6H2NH3Br3 + H2 =>
2 C6H5NH2 + 6 HBr = 2 C6H2NH3Br3 + 5 H2
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
F = F9 =>
9 F = F9
AlK(OH)4 + H2SO4 = KAl(SO4)2 + H2O =>
AlK(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H2O
S(s) + HNO3(l) = H2O(l) + NO2(g) + H2SO4(aq) =>
S(s) + 6 HNO3(l) = 2 H2O(l) + 6 NO2(g) + H2SO4(aq)
NO + HCl = N2 + Cl2 + H2O =>
2 NO + 4 HCl = N2 + 2 Cl2 + 2 H2O
CO2 + MgO + H2O = Mg(HCO3)2 =>
2 CO2 + MgO + H2O = Mg(HCO3)2
PbNO3 + H2SO3 = H2NO3 + PbSO3 =>
PbNO3 + H2SO3 = H2NO3 + PbSO3
Zn(s) + FeSO4(aq) = Fe + ZnSO4(aq) =>
Zn(s) + FeSO4(aq) = Fe + ZnSO4(aq)
FeCrO4 + KCO3 + O2 = FeO3 + K2CrO4 + CO4 =>
2 FeCrO4 + 4 KCO3 + 5 O2 = 2 FeO3 + 2 K2CrO4 + 4 CO4
H2SO4 + Na = Na2SO4 + H2 =>
H2SO4 + 2 Na = Na2SO4 + H2
Mg + Cu(OH)2 = Mg(OH)2 + Cu =>
Mg + Cu(OH)2 = Mg(OH)2 + Cu
Na2S2O3 + O3 = NaO + SO =>
3 Na2S2O3 + O3 = 6 NaO + 6 SO
MnCl2 + KMnO4 = MnO2 + KCl + Cl2 =>
2 MnCl2 + 2 KMnO4 = 4 MnO2 + 2 KCl + Cl2
C3H8O3 + Ca(OH)2 = C3H6O3Ca + H2O =>
C3H8O3 + Ca(OH)2 = C3H6O3Ca + 2 H2O
V10O28{6-} + HO{-} = VO4{3-} + H2O =>
V10O28{6-} + 24 HO{-} = 10 VO4{3-} + 12 H2O
C2H6O + SO4 = S + CO2 + H2O =>
2 C2H6O + 3 SO4 = 3 S + 4 CO2 + 6 H2O
KHSO3 + NaOH = NaSO3 + K + H2O =>
KHSO3 + NaOH = NaSO3 + K + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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