| Équations équilibrées la veille |
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C6H12O6 + HNO3 = C6H10O8 + NO + H2O =>
C6H12O6 + 2 HNO3 = C6H10O8 + 2 NO + 2 H2O
BrO2 + Ag = Ag(BrO2) =>
BrO2 + Ag = Ag(BrO2)
Cu2S2 + HNO3 = S + NO + H2O + Cu2SO42 =>
Cu2S2 + 28 HNO3 = S + 28 NO + 14 H2O + Cu2SO42
C5H12 + C7H16 = C6H14 =>
C5H12 + C7H16 = 2 C6H14
Na2CO3 + CCl4 = NaCl + CCO4 =>
4 Na2CO3 + 2 CCl4 = 8 NaCl + 3 CCO4
ZnCl2 + Na2CrO4 = NaCl + ZnCrO4 =>
ZnCl2 + Na2CrO4 = 2 NaCl + ZnCrO4
Cu(CH3CO2)2 + Na2CrO4 = CuCrO4 + Na(CH3CO2) =>
Cu(CH3CO2)2 + Na2CrO4 = CuCrO4 + 2 Na(CH3CO2)
C8H10O2 + NaOCl = C8H8O2 + Na + Cl + H2O =>
C8H10O2 + NaOCl = C8H8O2 + Na + Cl + H2O
ZnCl2 + Zn(OH)2 = ZnOHCl =>
ZnCl2 + Zn(OH)2 = 2 ZnOHCl
CuCl2 + CH3CSNH2 = [Cu(CH3CSNH2)2]Cl2 =>
CuCl2 + 2 CH3CSNH2 = [Cu(CH3CSNH2)2]Cl2
KI + Na2SO3 + H2O = KOH + Na2S + I2 =>
6 KI + Na2SO3 + 3 H2O = 6 KOH + Na2S + 3 I2
Cu + HBr = CuBr + H =>
Cu + HBr = CuBr + H
Na + CdHSO4 = Na2SO4 + Cd + H2 =>
4 Na + 2 CdHSO4 = 2 Na2SO4 + 2 Cd + H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Al + H2SO4(ag) = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4(ag) = 3 H2 + Al2(SO4)3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
HgO + H3PO4 = Hg3(PO4)2 + H2O =>
3 HgO + 2 H3PO4 = Hg3(PO4)2 + 3 H2O
NaF + FeCl3 = Na3FeF6 + NaCl =>
6 NaF + FeCl3 = Na3FeF6 + 3 NaCl
KI + Cl2 = KCl20 + I =>
KI + 10 Cl2 = KCl20 + I
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
KHSO3 + NaOH = H2O + KNaSO3 =>
KHSO3 + NaOH = H2O + KNaSO3
CO2(g) + H29(l) = C12H25O12(s) + O2(g) =>
348 CO2(g) + 25 H29(l) = 29 C12H25O12(s) + 174 O2(g)
SeCl6 + O2 = seleniumdioxide + Chlorine =>
SeCl6 + O2 = SeO2 + 3 Cl2
Cr2O72{-} + NO2{-} + H{+} = Cr3{+} + NO3{-} + H2 =>
6 Cr2O72{-} + 432 NO2{-} + 10 H{+} = 4 Cr3{+} + 432 NO3{-} + 5 H2
At + HCl = AtCl + H =>
At + HCl = AtCl + H
P2O3 + Cl2 = PCl3 + O2 =>
2 P2O3 + 6 Cl2 = 4 PCl3 + 3 O2
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
HCl(aq) + K2S(aq) = KCl(aq) + H2S(g) =>
2 HCl(aq) + K2S(aq) = 2 KCl(aq) + H2S(g)
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
H2SO4 + CaPO4 = CaSO4 + H2PO4 =>
H2SO4 + CaPO4 = CaSO4 + H2PO4
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
C4H4N + O2 = CO2 + N2 + H2O =>
2 C4H4N + 10 O2 = 8 CO2 + N2 + 4 H2O
CaCO3 + CuSO4 = CaSO4 + CuO + CO2 =>
CaCO3 + CuSO4 = CaSO4 + CuO + CO2
CuSO4 + ClO2 = CuO2 + ClSO4 =>
CuSO4 + ClO2 = CuO2 + ClSO4
F2 + CsBr = Cs + FBr2 =>
F2 + 4 CsBr = 4 Cs + 2 FBr2
Al2O3 + H2SO4 = Al2(SO4)3(aq) + H2O(l) =>
Al2O3 + 3 H2SO4 = Al2(SO4)3(aq) + 3 H2O(l)
Zn2CH3CO2 + Na2SO4 = Zn2SO4 + Na2CH3CO2 =>
Zn2CH3CO2 + Na2SO4 = Zn2SO4 + Na2CH3CO2
Sn + KOH + H2O = K2[Sn(OH)6] + H2 =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 2 H2
Si2Cl4 + H2O = SiO2 + HCl + H2 =>
Si2Cl4 + 4 H2O = 2 SiO2 + 4 HCl + 2 H2
N2O5 + Li2O = LiNO3 =>
N2O5 + Li2O = 2 LiNO3
ZrO(NO3)*3H2O + NH4OH = ZrO2 + NH4NO3 + H2O =>
8 ZrO(NO3)*3H2O + 6 NH4OH = 8 ZrO2 + 7 NH4NO3 + 25 H2O
MnSO4 + Cl2 = MnCl2 + SO4 =>
MnSO4 + Cl2 = MnCl2 + SO4
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
NH4NO3 + ZnO = (NH4)2O + Zn(NO3)2 =>
2 NH4NO3 + ZnO = (NH4)2O + Zn(NO3)2
C7H14 + O2 = C7H14O =>
2 C7H14 + O2 = 2 C7H14O
CrCl2 + NH3*H2O = Cr(OH)2 + NH4Cl =>
CrCl2 + 2 NH3*H2O = Cr(OH)2 + 2 NH4Cl
Zn + CuBr2 = Cu + ZnBr2 =>
Zn + CuBr2 = Cu + ZnBr2
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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