| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBr + AgNo3 = KNo3 + BrAg
ZnBr2 + NH4OH = NH4Br + Zn(OH)2 =>
ZnBr2 + 2 NH4OH = 2 NH4Br + Zn(OH)2
CuI2 + H2O = HI2 + Cu(OH) =>
CuI2 + H2O = HI2 + Cu(OH)
KBrO3 + KI + H2SO4 = K2SO4 + KBr + H2O + I2 =>
KBrO3 + 6 KI + 3 H2SO4 = 3 K2SO4 + KBr + 3 H2O + 3 I2
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
Au2O(s) + C(s) = Au(s) + CO(g) =>
Au2O(s) + C(s) = 2 Au(s) + CO(g)
LiBr + Cu2SO4 = CuBr + Li2SO4 =>
2 LiBr + Cu2SO4 = 2 CuBr + Li2SO4
FeCl3*6H2O + K2C2O4*H2O = KCl + K3Fe(C2O4)3*3H2O + H2O =>
FeCl3*6H2O + 3 K2C2O4*H2O = 3 KCl + K3Fe(C2O4)3*3H2O + 6 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
HF + PF5 = HPF6 =>
HF + PF5 = HPF6
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
Na2O2(s) + H2O(l) = NaOH(aq) + O3(g) =>
3 Na2O2(s) + 3 H2O(l) = 6 NaOH(aq) + O3(g)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NH4 + HgI4 + OH = HgNI + I + H2O =>
NH4 + HgI4 + 4 OH = HgNI + 3 I + 4 H2O
Sc + CuO = Sc2O3 + Cu =>
2 Sc + 3 CuO = Sc2O3 + 3 Cu
Cl + O2 = ClO =>
2 Cl + O2 = 2 ClO
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
K2CrO4 + KNO2 + H2O = K[Cr(OH)4] + KNO3 + KOH =>
2 K2CrO4 + 3 KNO2 + 5 H2O = 2 K[Cr(OH)4] + 3 KNO3 + 2 KOH
Cr2 + OH = Cr(OH)2 =>
Cr2 + 4 OH = 2 Cr(OH)2
Li2CO3 + Ca = CaCO3 + Li =>
Li2CO3 + Ca = CaCO3 + 2 Li
HBr + O = H23 + OBr =>
23 HBr + 23 O = H23 + 23 OBr
HNO3 + H2Te = H2TeO3 + NO2 + H2O =>
6 HNO3 + H2Te = H2TeO3 + 6 NO2 + 3 H2O
BaCl + NH4SO4 = BaSO4 + NH4Cl =>
BaCl + NH4SO4 = BaSO4 + NH4Cl
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Zn(C2H3O2) + Al = Al(C2H3O2) + Zn =>
Zn(C2H3O2) + Al = Al(C2H3O2) + Zn
Ca + K2S = CaS + K =>
Ca + K2S = CaS + 2 K
K2Cr2O7 + HCl = Cl2 + CrO2H2 + KOH + H2O =>
K2Cr2O7 + 8 HCl = 4 Cl2 + 2 CrO2H2 + 2 KOH + H2O
Na0 + H2O = NaOH + H2 =>
2 Na0 + 2 H2O = 2 NaOH + H2
Zn(OH)2 + LiOH = Li2[Zn(OH)4] =>
Zn(OH)2 + 2 LiOH = Li2[Zn(OH)4]
MnO(OH)2 + KI + H2SO4 = MnSO4 + I2 + H2O + K2SO4 =>
MnO(OH)2 + 2 KI + 2 H2SO4 = MnSO4 + I2 + 3 H2O + K2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AlOHCl2 + HCl = H2O + AlCl3 =>
AlOHCl2 + HCl = H2O + AlCl3
H2SO4 + Fe(CO3)3 = Fe2(SO4)3 + HCO3 =>
3 H2SO4 + 2 Fe(CO3)3 = Fe2(SO4)3 + 6 HCO3
AlOHCl2 + HCl = H2O + AlCl3 =>
AlOHCl2 + HCl = H2O + AlCl3
Cr(OH)2 + H2O = H2 + Cr(OH)3 =>
2 Cr(OH)2 + 2 H2O = H2 + 2 Cr(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + FeO = Fe(NO3)3 + NO + H2O =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + NO + 5 H2O
Ni(s)H2SO4(aq) = H2(g)NiSO4(s) =>
Ni(s)H2SO4(aq) = H2(g)NiSO4(s)
Na2O(s) + CO2(g) = Na2CO3 =>
Na2O(s) + CO2(g) = Na2CO3
CuO + C = CO2 + Cu =>
2 CuO + C = CO2 + 2 Cu
CH3CH2CH2CH3 = CH3CH(CH3)CH3 =>
CH3CH2CH2CH3 = CH3CH(CH3)CH3
C1H5NO2 + C8H8O = C8H11N + CO2 + H30 =>
225 C1H5NO2 + 240 C8H8O = 225 C8H11N + 345 CO2 + 19 H30
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaOH + KHC8H4O4 = H2O + C8H4O4 + Na + K =>
NaOH + KHC8H4O4 = H2O + C8H4O4 + Na + K
Cl2 + Na2S2O3*5H2O = Na2SO4 + S + HCl + H2O =>
Cl2 + Na2S2O3*5H2O = Na2SO4 + S + 2 HCl + 4 H2O
Cu(OH)2 + NH3 = Cu(NH3)2 + OH =>
Cu(OH)2 + 2 NH3 = Cu(NH3)2 + 2 OH
C6H8O2 + O2 = CO2 + H2O =>
C6H8O2 + 7 O2 = 6 CO2 + 4 H2O
Cl2 + P = PCl4 =>
2 Cl2 + P = PCl4
NaC8H8NO2 + H2O = C8H9NO2 + NaOH =>
NaC8H8NO2 + H2O = C8H9NO2 + NaOH
BaCl2 + KOH = Ba(OH) + KCl2 =>
BaCl2 + KOH = Ba(OH) + KCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
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