| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCrO2 + 6 HNO3 = K2Cr2O7 + 6 NO2 + 3 H2O
sodiumsulfate + Bariumnitrate = Bariumsulfate + Sodiumnitrate =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
PbHCl = Pb(HCl) =>
PbHCl = Pb(HCl)
CrCl3 + HNO3 + H2O = H2Cr2O7 + N2O + HCl =>
8 CrCl3 + 6 HNO3 + 13 H2O = 4 H2Cr2O7 + 3 N2O + 24 HCl
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
NaO + CaO = NaCa + O2 =>
NaO + CaO = NaCa + O2
C6H5OH + K = C6H5OK + H =>
C6H5OH + K = C6H5OK + H
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
BaCl2 + Fe2(SO4)3 = BaSO4 + Fe + Cl2 =>
3 BaCl2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe + 3 Cl2
C6H5C2H5 + KMnO4 = C6H5COOK + CO2 + KOH + MnO2 =>
3 C6H5C2H5 + 22 KMnO4 = 2 C6H5COOK + 10 CO2 + 20 KOH + 22 MnO2
Ba(NO3)2 + Na2CO3{+2} = BaCO3{+2} + NaNO3 =>
Ba(NO3)2 + Na2CO3{+2} = BaCO3{+2} + 2 NaNO3
CH3OH + C2H5OC2H5 = C2H5OCH3 =>
CH3OH + 2 C2H5OC2H5 = 3 C2H5OCH3
Mg[NO3]2 = MgO + NO2 + O2 =>
2 Mg[NO3]2 = 2 MgO + 4 NO2 + O2
Mg(OH)2 + Na3Po4 = Mg3(Po4)2 + NaOH =>
3 Mg(OH)2 + 2 Na3Po4 = Mg3(Po4)2 + 6 NaOH
Li + He = LiHe =>
Li + He = LiHe
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C4H4O4 + NH4OH = (NH4)C4H3O4 + H2O =>
C4H4O4 + NH4OH = (NH4)C4H3O4 + H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
Cl2O4 + H2O = H2Cl2O5 =>
Cl2O4 + H2O = H2Cl2O5
CH3CO2 + NO3 = CO2 + N2 + H2O =>
12 CH3CO2 + 14 NO3 = 24 CO2 + 7 N2 + 18 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MgO = Mg*O =>
MgO = Mg*O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
MnO2 + ClO4 = MnO4 + Cl =>
2 MnO2 + ClO4 = 2 MnO4 + Cl
CH3COOAg + NaHCO3 = CH3COONa + H2O + CO2 + Ag =>
8 CH3COOAg + 7 NaHCO3 = 7 CH3COONa + 5 H2O + 9 CO2 + 8 Ag
Pb(OH)2 + HCl + H2O = [Pb(OH)4]Cl2 + H2 =>
Pb(OH)2 + 2 HCl + 2 H2O = [Pb(OH)4]Cl2 + 2 H2
CO + H2O = CO2 + H =>
CO + H2O = CO2 + 2 H
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO2 + Cl2 =>
4 C2H5NSCl + 21 O2 = 8 CO2 + 10 H2O + 4 NO2 + 4 SO2 + 2 Cl2
KMnO4 + H2SO4 + (NH4)2S = MnSO4 + K2SO4 + (NH4)2SO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 5(NH4)2S = 8 MnSO4 + 4 K2SO4 + 5(NH4)2SO4 + 12 H2O
H2CrO4 + Li2O = Li2CrO4 + H2O =>
H2CrO4 + Li2O = Li2CrO4 + H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Mg + HO = Mg(OH)2 =>
Mg + 2 HO = Mg(OH)2
(NH4)2Cr2O7 = NH3 + Cr2O3 + O2 + H2O =>
2(NH4)2Cr2O7 = 4 NH3 + 2 Cr2O3 + 3 O2 + 2 H2O
Ru + NaNO3 + NaOH = Na2RuO4 + N2 + H2O =>
5 Ru + 6 NaNO3 + 4 NaOH = 5 Na2RuO4 + 3 N2 + 2 H2O
NaOH + C6O7H8 = Na3C6O7H5 + H2O =>
3 NaOH + C6O7H8 = Na3C6O7H5 + 3 H2O
Pb(NO3)2 + KI = PbN2 + KIO3 =>
Pb(NO3)2 + 2 KI = PbN2 + 2 KIO3
SO2 + N2O5 = N2(SO3)5 =>
5 SO2 + N2O5 = N2(SO3)5
C + KOH = CO2 + K2 + H =>
C + 2 KOH = CO2 + K2 + 2 H
KHSO4H2O = KH2SO4OH =>
KHSO4H2O = KH2SO4OH
Mn3Cl2 + HN2O3 + HCl = N2O + Mn3Cl4 + H2O =>
3 Mn3Cl2 + 2 HN2O3 + 6 HCl = 2 N2O + 3 Mn3Cl4 + 4 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CuSO4 + AgNO3 = Ag + SO4 + CuNO3 =>
CuSO4 + AgNO3 = Ag + SO4 + CuNO3
NaCl + Ca3(PO4)2 = Na3(PO4) + CaCl2 =>
6 NaCl + Ca3(PO4)2 = 2 Na3(PO4) + 3 CaCl2
K2CO3 + Ba(OH)2 = BaCO3 + KOH =>
K2CO3 + Ba(OH)2 = BaCO3 + 2 KOH
Na2S2O5 + H2CrO4 = Na2CrO4 + H2S2O5 =>
Na2S2O5 + H2CrO4 = Na2CrO4 + H2S2O5
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Co + KSCN = K + Co(SCN) =>
Co + KSCN = K + Co(SCN)
CH3CHCHCH3 + Br2 = CH3CHBrCHBrCH3 =>
CH3CHCHCH3 + Br2 = CH3CHBrCHBrCH3
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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