| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H3BO3 + 5 H3PO4 + 4 C2H6O2 = 5 BP + 8 CO2 + 27 H2O
HOC6H4COOCH3 + H2O = HOC6H4COOH + CH3OH =>
HOC6H4COOCH3 + H2O = HOC6H4COOH + CH3OH
BrI + Si + K = KI + BrSi =>
BrI + Si + K = KI + BrSi
MnO4 + Pb = MnO2 + PbO2 =>
MnO4 + Pb = MnO2 + PbO2
CaS + I2 + HCl = CaCl2 + HI + S =>
CaS + I2 + 2 HCl = CaCl2 + 2 HI + S
H3AsO4 + NaOH = Na2HAsO4 + H2O =>
H3AsO4 + 2 NaOH = Na2HAsO4 + 2 H2O
Mg3Al2Si3O12 = Mg2Al4Si5O18 + MgSiO3 + MgAl2O4 =>
5 Mg3Al2Si3O12 = Mg2Al4Si5O18 + 10 MgSiO3 + 3 MgAl2O4
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2(s) =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2(s)
K2HPO4 + HCl = KH2PO4 + ClK =>
K2HPO4 + HCl = KH2PO4 + ClK
CaCl2 + K3Po4 = Ca3(Po4)2 + KCl =>
3 CaCl2 + 2 K3Po4 = Ca3(Po4)2 + 6 KCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
K2Cr2O7 + Hg + H2SO4 = Cr2(SO4)3 + K2SO4 + HgSO4 + H2O =>
K2Cr2O7 + 3 Hg + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 HgSO4 + 7 H2O
Cu1 + O = CuO =>
Cu1 + O = CuO
Ni + HNO3 = Ni(NO3)2 + H2 =>
Ni + 2 HNO3 = Ni(NO3)2 + H2
C2H6 + CuSO4 = CO2 + H2O + CuSO3 =>
C2H6 + 7 CuSO4 = 2 CO2 + 3 H2O + 7 CuSO3
Br2O + Fe = FeBr2 + O2 =>
2 Br2O + 2 Fe = 2 FeBr2 + O2
MG(aq) + O2(aq) = MGO(aq) =>
2 MG(aq) + O2(aq) = 2 MGO(aq)
(Pb(NO3)2) + KI = (PbI2) + (KNO3) =>
(Pb(NO3)2) + 2 KI = (PbI2) + 2(KNO3)
Ba(OH)2 + H3P = Ba3P2 + H2O =>
3 Ba(OH)2 + 2 H3P = Ba3P2 + 6 H2O
Na2O*H2O = NaOH =>
Na2O*H2O = 2 NaOH
K4[Fe(CN)6] + HClO4 = H4[Fe(CN)6] + KClO4 =>
K4[Fe(CN)6] + 4 HClO4 = H4[Fe(CN)6] + 4 KClO4
Fe(NO3)3(aq) + KSCN(aq) = FeSCN(SCN)2(aq) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KSCN(aq) = FeSCN(SCN)2(aq) + 3 KNO3(aq)
SrS + Bi2S3 = SrBi2S4 =>
SrS + Bi2S3 = SrBi2S4
Na3P + H2O = Na3O + H2P =>
Na3P + H2O = Na3O + H2P
Fe3 + O2 = Fe2O3 =>
4 Fe3 + 9 O2 = 6 Fe2O3
Fe(NO3)3(aq) + CH3COONa(aq) + H2O(aq) = (CH3COO)2Fe(OH)(s) + NaNO3(aq) + CH3COOH(aq) =>
Fe(NO3)3(aq) + 3 CH3COONa(aq) + H2O(aq) = (CH3COO)2Fe(OH)(s) + 3 NaNO3(aq) + CH3COOH(aq)
C16H24 + O3 = C3H6O + C4O4 =>
3 C16H24 + 8 O3 = 12 C3H6O + 3 C4O4
Zn + NO3Na + NaOH = ZnO2Na2 + H2O + NH3 =>
4 Zn + NO3Na + 7 NaOH = 4 ZnO2Na2 + 2 H2O + NH3
NaBr + Ag = Na + AgBr =>
NaBr + Ag = Na + AgBr
Mg + Cl + O = Mg(ClO4)2 =>
Mg + 2 Cl + 8 O = Mg(ClO4)2
Mn3(PO4)2 + CH3COOH = (CH3COO)2Mn + H3PO4 =>
Mn3(PO4)2 + 6 CH3COOH = 3(CH3COO)2Mn + 2 H3PO4
CH3COOH + C5H10O = C7H14O2 =>
3 CH3COOH + 10 C5H10O = 8 C7H14O2
Zn + HC = ZnC + H2 =>
2 Zn + 2 HC = 2 ZnC + H2
CuSO4 + NH3 + H2O = [Cu(NH3)4]SO4H2O =>
CuSO4 + 4 NH3 + H2O = [Cu(NH3)4]SO4H2O
AlS2 + O2 = Al2O3 + SO2 =>
4 AlS2 + 11 O2 = 2 Al2O3 + 8 SO2
KCl + SiNO3 = KNO3 + SiCl =>
KCl + SiNO3 = KNO3 + SiCl
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Mg(NO3)2(aq) + K2SO4(s) = KNO3(s) + MgSO4(s) =>
Mg(NO3)2(aq) + K2SO4(s) = 2 KNO3(s) + MgSO4(s)
KCIO3 + Al = Al2O3 + KCI =>
KCIO3 + 2 Al = Al2O3 + KCI
Cr(NO3)3 + CoI2 = CrI3 + Co(NO3)2 =>
2 Cr(NO3)3 + 3 CoI2 = 2 CrI3 + 3 Co(NO3)2
PtCO3 + Fe = FeCO3 + Pt =>
PtCO3 + Fe = FeCO3 + Pt
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
C1276H2128O926N54 + H2O = CO2 + NH3 + e + H{+} =>
C1276H2128O926N54 + 1626 H2O = 1276 CO2 + 54 NH3 + 5218e + 5218 H{+}
C9H11 + O2 = CO2 + H2O =>
4 C9H11 + 47 O2 = 36 CO2 + 22 H2O
FeO4{2-} + H2O = Fe2O3 + O2 + OH{-} =>
4 FeO4{2-} + 4 H2O = 2 Fe2O3 + 3 O2 + 8 OH{-}
KOH + HNO = H2O + KNO =>
KOH + HNO = H2O + KNO
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
Ca + HCl(aq) = H2 + CaCl2 =>
Ca + 2 HCl(aq) = H2 + CaCl2
C2H6O + KMnO4 = C2H4O2 + H2O + KOH + MnO =>
5 C2H6O + 4 KMnO4 = 5 C2H4O2 + 3 H2O + 4 KOH + 4 MnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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