| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3(s) + NaOH(aq) = NaAlO2(aq) + 2 H2O(i)
C15H14 + H2O = CO2 + CH4 =>
4 C15H14 + 46 H2O = 23 CO2 + 37 CH4
C2H6(s) + O2(g) = CO2(s) + H20(g) =>
10 C2H6(s) + 20 O2(g) = 20 CO2(s) + 3 H20(g)
C7H6O2 + CH3OH = C8H9O2 + H2O =>
11 C7H6O2 + 19 CH3OH = 12 C8H9O2 + 17 H2O
CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4
Na2S3 + NaClO + H2O = Na2SO4 + NaCl + H2SO4 =>
Na2S3 + 10 NaClO + 2 H2O = Na2SO4 + 10 NaCl + 2 H2SO4
Cr(OH)3 + NaOH = Cr[Na(OH)4] =>
Cr(OH)3 + NaOH = Cr[Na(OH)4]
Zr + As = ZrAs =>
Zr + As = ZrAs
K2O + Cr(OH)3 + H2O = K[Cr(OH)4] =>
K2O + 2 Cr(OH)3 + H2O = 2 K[Cr(OH)4]
K[Cr(OH)4] + HCl = KCl + Cr(OH)3 + H2O =>
K[Cr(OH)4] + HCl = KCl + Cr(OH)3 + H2O
NaOH + P4 + H2O = NaH2PO2 + PH4 =>
16 NaOH + 5 P4 + 16 H2O = 16 NaH2PO2 + 4 PH4
Al(NO3)3 + Ca(OH)2 = Al(OH)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(NO3)2
Re + H2O2 + NH3 = (NH4)ReO4 + H2O =>
2 Re + 7 H2O2 + 2 NH3 = 2(NH4)ReO4 + 6 H2O
CH3COOH + HOCH3CH3OH = C6H10O4 + H2O =>
5 CH3COOH + HOCH3CH3OH = 2 C6H10O4 + 4 H2O
K2CO3 + H = H2O + K + CO2 =>
K2CO3 + 2 H = H2O + 2 K + CO2
CH3COCl + C2H5OH = CH3COOHC6H5 + HCl + H2O =>
11 CH3COCl + 5 C2H5OH = 4 CH3COOHC6H5 + 11 HCl + 8 H2O
H3PO4 + Ba(OH)2 = PO4(OH3) + BaH2 =>
2 H3PO4 + Ba(OH)2 = 2 PO4(OH3) + BaH2
RbOH + NH3 = RbO + NH4 =>
RbOH + NH3 = RbO + NH4
NaOH + Cl2 + HIO3 = NaClO + H2O + NaI =>
7 NaOH + 3 Cl2 + HIO3 = 6 NaClO + 4 H2O + NaI
AgCl + HOH = AgOH + HCl =>
AgCl + HOH = AgOH + HCl
Al2(SO4)3 + Mg + H2O = Mg2(SO4)3 + Al(OH)3 + H =>
Al2(SO4)3 + 2 Mg + 6 H2O = Mg2(SO4)3 + 2 Al(OH)3 + 6 H
NO + CH4 = HCN + H2O + H2 =>
2 NO + 2 CH4 = 2 HCN + 2 H2O + H2
HCl(aq) + KOH(aq) = H2O(aq) + KCl(aq) =>
HCl(aq) + KOH(aq) = H2O(aq) + KCl(aq)
SO4{2-} + K{+} + H{+} = KHSO4 =>
SO4{2-} + K{+} + H{+} = KHSO4
Fe2(CO3)3(heat) = Fe2O3 + CO2 =>
Fe2(CO3)3(heat) = Fe2O3 + 3 CO2
S + NH3 = S4N4 + NH4HS =>
10 S + 10 NH3 = S4N4 + 6 NH4HS
PbNO3 + CuSO4 = CuNO3 + PbSO4 =>
PbNO3 + CuSO4 = CuNO3 + PbSO4
As2O3 + I2 + NaHCO3 = AsO4 + Na{+} + I{-} + CO2 + H2O =>
As2O3 + 5 I2 + 10 NaHCO3 = 2 AsO4 + 10 Na{+} + 10 I{-} + 10 CO2 + 5 H2O
MgO + HC1 = Mg(C1)2 + H2O =>
MgO + 2 HC1 = Mg(C1)2 + H2O
NiSO4*7H2O = NiO + H2O + H2SO4 =>
NiSO4*7H2O = NiO + 6 H2O + H2SO4
HCl(aq) + Ca(OH)2(aq) = CaCl2 + H2O =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2 + 2 H2O
CuCl2 + SO4 = CuSO4 + Cl2 =>
CuCl2 + SO4 = CuSO4 + Cl2
Cl2O5 + CO = CO2 + Cl2 =>
Cl2O5 + 5 CO = 5 CO2 + Cl2
C3H7COOH + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 C3H7COOH + 20 KMnO4 = 20 MnO2 + 20 KOH + 12 CO2 + 2 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
FeCl3 + KSCN = KCl + K3Fe(SCN)6 =>
FeCl3 + 6 KSCN = 3 KCl + K3Fe(SCN)6
MgO + H2O = Mg + H2O2 =>
MgO + H2O = Mg + H2O2
(NH4)2C2O4*H2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH4)2SO4 + H2O =>
5(NH4)2C2O4*H2O + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 5(NH4)2SO4 + 13 H2O
Pb(NO3)2(s) + K2CrO4(aq) = PbCrO4(s) + KNO3(ac) =>
Pb(NO3)2(s) + K2CrO4(aq) = PbCrO4(s) + 2 KNO3(ac)
Sn + HCl + HNO3 = H2[SnCl6] + NO + H2O =>
3 Sn + 18 HCl + 4 HNO3 = 3 H2[SnCl6] + 4 NO + 8 H2O
Au + H2O2 + HCl = H[AuCl2] + H2O =>
2 Au + H2O2 + 4 HCl = 2 H[AuCl2] + 2 H2O
Na2CO3 + NH4Cl = Na2Cl + CO3NH4 =>
Na2CO3 + NH4Cl = Na2Cl + CO3NH4
CH3CHO + CH3CH2OH = CH3CH(OCH2CH3)2 + H2O =>
CH3CHO + 2 CH3CH2OH = CH3CH(OCH2CH3)2 + H2O
C3H7COOH + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 C3H7COOH + 20 KMnO4 = 20 MnO2 + 20 KOH + 12 CO2 + 2 H2O
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
C8H8(gasolina) + O2 = CO2 + H2O =>
C8H8(gasolina) + 10 O2 = 8 CO2 + 4 H2O
CO2 + H2O = C3H6 + O2 =>
6 CO2 + 6 H2O = 2 C3H6 + 9 O2
Al2(SO4)3 + K2CO3 = Al2(CO3)3 + K2(SO4) =>
Al2(SO4)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2(SO4)
C3H37OH + O2 = CO2 + H2O =>
C3H37OH + 12 O2 = 3 CO2 + 19 H2O
aluminum + CuCl2 = copper + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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