| Équations équilibrées la veille |
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
KOH + H2(SO3) = K2SO3 + H2O =>
2 KOH + H2(SO3) = K2SO3 + 2 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Al(OH) + H(C2H3O2) = Al(C2H3O2) + HOH =>
Al(OH) + H(C2H3O2) = Al(C2H3O2) + HOH
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
KMnO4 + H2S + HCl = MnCl2 + SO2 + KCl + H2O =>
6 KMnO4 + 5 H2S + 18 HCl = 6 MnCl2 + 5 SO2 + 6 KCl + 14 H2O
NaY + AgNO3 = NaNO3 + AgY =>
NaY + AgNO3 = NaNO3 + AgY
(C4H10O) + O2 = CO2 + H2O =>
(C4H10O) + 6 O2 = 4 CO2 + 5 H2O
Zn + MgCO3 = ZnCO3 + Mg =>
Zn + MgCO3 = ZnCO3 + Mg
KClO3 + HBr = KCl + H2O + Br2 =>
KClO3 + 6 HBr = KCl + 3 H2O + 3 Br2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(g) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(g)
Ba(NO3)2 + Na2S = BaS + Na(NO3) =>
Ba(NO3)2 + Na2S = BaS + 2 Na(NO3)
H2 + I2O = HI + O2 =>
2 H2 + 2 I2O = 4 HI + O2
Zn + NaOH + HOH = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 HOH = Na2Zn(OH)4 + H2
NaCl + Ba3(PO4)2 = Na3PO4 + BaCl2 =>
6 NaCl + Ba3(PO4)2 = 2 Na3PO4 + 3 BaCl2
CaS + H2O2 = CaSO4 + H2O =>
CaS + 4 H2O2 = CaSO4 + 4 H2O
ClO{-} + Mn(OH)2 = Cl{-} + MnO2 + H2O =>
ClO{-} + Mn(OH)2 = Cl{-} + MnO2 + H2O
Cs(s) + HCl(aq) = CsCl2(aq) + H2(g) =>
Cs(s) + 2 HCl(aq) = CsCl2(aq) + H2(g)
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + H{+} + H2O =>
2[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + 4 H{+} + 9 H2O
HBr + I2 = IBr + H2 =>
2 HBr + I2 = 2 IBr + H2
Al + FeO = Fe + Al3O =>
3 Al + FeO = Fe + Al3O
(C6H5NH3)Cl + AgNO3 = (C6H5NH3)NO3 + AgCl =>
(C6H5NH3)Cl + AgNO3 = (C6H5NH3)NO3 + AgCl
HClO4 + Rb(OH)2 = Rb(ClO4)2 + H2O =>
2 HClO4 + Rb(OH)2 = Rb(ClO4)2 + 2 H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Co + Cl2 + H2O = CoCl26H2O =>
Co + 13 Cl2 + H2O = CoCl26H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Ca(OH)2 + (NH4)2HPO4 = Ca3(PO4)2 + (NH4)3PO4 + H2O =>
3 Ca(OH)2 + 6(NH4)2HPO4 = Ca3(PO4)2 + 4(NH4)3PO4 + 6 H2O
CuO + Cu2O + ReO3 + Fe2O3 = Cu2FeReO6 =>
2 CuO + Cu2O + 2 ReO3 + Fe2O3 = 2 Cu2FeReO6
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
KClO3 + As2O3 + K2CO3 = KCl + K3AsO4 + CO2 =>
2 KClO3 + 3 As2O3 + 9 K2CO3 = 2 KCl + 6 K3AsO4 + 9 CO2
Ni(NO3)2(aq) + Na4SiO4(aq) = Ni4(SiO4)2 + NaNO3 =>
4 Ni(NO3)2(aq) + 2 Na4SiO4(aq) = Ni4(SiO4)2 + 8 NaNO3
Na2HPO4 + C3H8O3 + H2O = C3H7Na2O6P*5H2O =>
Na2HPO4 + C3H8O3 + 4 H2O = C3H7Na2O6P*5H2O
I2 + Na2SO3 = I(SO3)2 + Na2 =>
I2 + 4 Na2SO3 = 2 I(SO3)2 + 4 Na2
CaBr2 + K2(CO3) = CaCO3 + KBr =>
CaBr2 + K2(CO3) = CaCO3 + 2 KBr
KNO2 + KMnO44 + HCl = KNO3 + MnCl2 + KCl + H2O =>
85 KNO2 + 2 KMnO44 + 6 HCl = 85 KNO3 + 2 MnCl2 + 2 KCl + 3 H2O
C3H7OH + HBr = C3H7Br + H2O =>
C3H7OH + HBr = C3H7Br + H2O
(NH4)2SO4Ba(OH)2 = NH4OH + BaSO4 =>
(NH4)2SO4Ba(OH)2 = 2 NH4OH + BaSO4
Al + FeO = Fe + Al3O =>
3 Al + FeO = Fe + Al3O
K + SO2 = KSO2 =>
K + SO2 = KSO2
ZnI2 + Br = ZnBr2 + I2 =>
ZnI2 + 2 Br = ZnBr2 + I2
MgO2 + HCl = MgCl2 + H2O + Cl =>
MgO2 + 4 HCl = MgCl2 + 2 H2O + 2 Cl
CuCl + Br2 = CuBr + Cl2 =>
2 CuCl + Br2 = 2 CuBr + Cl2
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
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| Équations équilibrées la veille |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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