| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl(aq) + CaOH(aq) = NH3(aq) + H2O(aq) + CaCl(aq)
Ba(CN)2 = Ba + CN =>
Ba(CN)2 = Ba + 2 CN
SO2 + AgNO3 = Ag2S + NO3 + O2 =>
SO2 + 2 AgNO3 = Ag2S + 2 NO3 + O2
O2 + CH3COH = CH3COOH =>
O2 + 2 CH3COH = 2 CH3COOH
F2 + Al2O3 = AlF3AlF3 + O2 = Al2O3 + O2 =>
6 F2 + 2 Al2O3 = 2 AlF3AlF3 + 3 O2
HClO + KI = KCl + I2 + KOH =>
HClO + 2 KI = KCl + I2 + KOH
Cr(H2O)6 + NH3 = Cr(H2O)3(OH)3 + NH4 =>
Cr(H2O)6 + 3 NH3 = Cr(H2O)3(OH)3 + 3 NH4
Au + Al2(SO3)3 = Au(SO3)3 + Al2 =>
Au + Al2(SO3)3 = Au(SO3)3 + Al2
Na2CrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 3 NaNO2 + 5 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 2 Na2SO4 + 5 H2O
ZnCO3(k) + H2So4(aq) = ZnSo4(aq) + H2O(s) + CO2(d) =>
ZnCO3(k) + H2So4(aq) = ZnSo4(aq) + H2O(s) + CO2(d)
K2S + FeCl2 = FeS + K2Cl2 =>
K2S + FeCl2 = FeS + K2Cl2
Fe0 + Cu2SO4 = Fe2(SO4) + Cu0 =>
2 Fe0 + Cu2SO4 = Fe2(SO4) + 2 Cu0
Be + HCl + H2O = (Be(H2O)6)Cl52 + H2 =>
Be + 52 HCl + 6 H2O = (Be(H2O)6)Cl52 + 26 H2
CH3CH(CH3)CH2OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(CH3)CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 6 CH3CHO + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
H2O2 + H{+} + Al = H2O + Al{+3} =>
3 H2O2 + 6 H{+} + 2 Al = 6 H2O + 2 Al{+3}
Br2 + P4 = P2Br2 =>
2 Br2 + P4 = 2 P2Br2
C4H10N3O5P + C10H15N5O10P2 = C10H16N5O13P3 + (C4H9N3O2)4 =>
4 C4H10N3O5P + 4 C10H15N5O10P2 = 4 C10H16N5O13P3 + (C4H9N3O2)4
Ba(OH)2 + H3(PO)4 = Ba3(PO)8 + H2O =>
3 Ba(OH)2 + 2 H3(PO)4 = Ba3(PO)8 + 6 H2O
(NH4)2 + HCl = NH4Cl + H2 =>
(NH4)2 + 2 HCl = 2 NH4Cl + H2
Fe(OH)2 + O0 + H2O = Fe(OH)3 =>
2 Fe(OH)2 + O0 + H2O = 2 Fe(OH)3
La + In = LaIn =>
La + In = LaIn
CH3CHONa(CH2)3CH3 + Cl2 = CH3CHO(CH2)3CH3 + NaCl =>
2 CH3CHONa(CH2)3CH3 + Cl2 = 2 CH3CHO(CH2)3CH3 + 2 NaCl
SOO2 = SO3 =>
SOO2 = SO3
Sb2S5 + H2O = H3SbO4 + SO4 + H =>
Sb2S5 + 28 H2O = 2 H3SbO4 + 5 SO4 + 50 H
KMnO4 + C2H6O + H2SO4 = CH3COOH + H2O + K2SO4 + MnSO4 =>
4 KMnO4 + 5 C2H6O + 6 H2SO4 = 5 CH3COOH + 11 H2O + 2 K2SO4 + 4 MnSO4
BaBr2 + HClO3 = Ba(ClO3)2 + HBr =>
BaBr2 + 2 HClO3 = Ba(ClO3)2 + 2 HBr
Ca(OH)2 + NH3 = CaNH3 + OH =>
Ca(OH)2 + NH3 = CaNH3 + 2 OH
C14H14O2 + C5H12O2 = C17H18O2 + CH3OH =>
C14H14O2 + C5H12O2 = C17H18O2 + 2 CH3OH
S8 + HNO3 = SO2 + NO + H2O =>
3 S8 + 32 HNO3 = 24 SO2 + 32 NO + 16 H2O
Cu2CO3 + HC2H3O2 = Cu(C2H3O2) + H2O + CO2 =>
Cu2CO3 + 2 HC2H3O2 = 2 Cu(C2H3O2) + H2O + CO2
H3 + PO4 + MgO2H2 = Mg3P2O8 + H2O =>
2 H3 + 2 PO4 + 3 MgO2H2 = Mg3P2O8 + 6 H2O
Na{+} + SO2{-} = NaSO2 =>
Na{+} + SO2{-} = NaSO2
KOH + C3H8O = C3H5K + H2O =>
KOH + C3H8O = C3H5K + 2 H2O
Na2SO3 + MnS + KOH = K2MnO4 + NaS + H2O =>
Na2SO3 + MnS + 2 KOH = K2MnO4 + 2 NaS + H2O
KHS + NaOH = KOH + NaHS =>
KHS + NaOH = KOH + NaHS
Fe2O3 + Na2CO3 + KNO3 = Na2FeO4 + CO2 + KNO2 =>
Fe2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2FeO4 + 2 CO2 + 3 KNO2
Na2S(aq) + Ca(NO3)2(aq) = NaNO3 + CaS(s) =>
Na2S(aq) + Ca(NO3)2(aq) = 2 NaNO3 + CaS(s)
H2SO4 + HY = Y2 + H2S + H2O =>
H2SO4 + 8 HY = 4 Y2 + H2S + 4 H2O
Pb + HNO3 = PbO2 + NO2 + H2O =>
Pb + 4 HNO3 = PbO2 + 4 NO2 + 2 H2O
Zn{2+} + K{+} + SO4{2-} = K2Zn(SO4)2 =>
Zn{2+} + 2 K{+} + 2 SO4{2-} = K2Zn(SO4)2
Au(NO3)3 + Na2CO3 = Au2(CO3)3 + NaNO3 =>
2 Au(NO3)3 + 3 Na2CO3 = Au2(CO3)3 + 6 NaNO3
BeMgAl4O8 + SiO2 = Mg3Al2Si3O12 + BeAl2SiO6 + Al2O3 =>
3 BeMgAl4O8 + 6 SiO2 = Mg3Al2Si3O12 + 3 BeAl2SiO6 + 2 Al2O3
C13H18O2 + O2 = H2O + CO2 =>
2 C13H18O2 + 33 O2 = 18 H2O + 26 CO2
SO2 + AgNO3 = Ag2S + NO3 + O2 =>
SO2 + 2 AgNO3 = Ag2S + 2 NO3 + O2
Mg + H2SO4 = MgS4 + H2 + O2 =>
Mg + 4 H2SO4 = MgS4 + 4 H2 + 8 O2
HCl + MnO2 = Cl2MnCl2 + H2O =>
4 HCl + MnO2 = Cl2MnCl2 + 2 H2O
C17H19N3O3S + O2 = H2O + CO2 + N2 + SO2 =>
4 C17H19N3O3S + 85 O2 = 38 H2O + 68 CO2 + 6 N2 + 4 SO2
Mn + Ca(OH)2 = Ca + Mn(OH)4 =>
Mn + 2 Ca(OH)2 = 2 Ca + Mn(OH)4
HPO3 + Cu = Cu(PO3)2 + H2 =>
2 HPO3 + Cu = Cu(PO3)2 + H2
KMnO4 + HCN + H2O = MnO2 + KOH + CNOH =>
2 KMnO4 + 3 HCN + H2O = 2 MnO2 + 2 KOH + 3 CNOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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