| Équations équilibrées la veille |
2 SnO + 2 H2SO4 = (SnSO4)2 + 2 H2O
MnSO4 + LiCl = MnCl2 + Li2SO4 =>
MnSO4 + 2 LiCl = MnCl2 + Li2SO4
CdO + CO2 = Cd + CO3 =>
CdO + CO2 = Cd + CO3
Ti + CH3COOH + NaF = Na3[TiF6] + H2 + CH3COONa =>
2 Ti + 6 CH3COOH + 12 NaF = 2 Na3[TiF6] + 3 H2 + 6 CH3COONa
X + S = XS =>
X + S = XS
NaSiO2 + HCl = NaCl + HSiO2 =>
NaSiO2 + HCl = NaCl + HSiO2
SO3 + Ag2O = Ag + SO4 =>
SO3 + Ag2O = 2 Ag + SO4
Ba(HCO3)2 + HCl = CO2H2O + BaCl2 =>
Ba(HCO3)2 + 2 HCl = 2 CO2H2O + BaCl2
C17H35COO + Ca(HCO3)2 = (C17H35COO)2Ca + HCO3 =>
2 C17H35COO + Ca(HCO3)2 = (C17H35COO)2Ca + 2 HCO3
C3H7 + Br = C3H6Br2 + HBr =>
C3H7 + 3 Br = C3H6Br2 + HBr
INO4 + H2C2O4 + H2SO4 = ISO4 + HNSO4 + H2O + CO2 =>
2 INO4 + 5 H2C2O4 + 4 H2SO4 = 2 ISO4 + 2 HNSO4 + 8 H2O + 10 CO2
C2F4 + Mg3Al2 + KClO4 = MgF2 + AlF3 + KCl + CO =>
6 C2F4 + 2 Mg3Al2 + 3 KClO4 = 6 MgF2 + 4 AlF3 + 3 KCl + 12 CO
SbCl3 + NaOH = NaCl + H2O + Sb2O3 =>
2 SbCl3 + 6 NaOH = 6 NaCl + 3 H2O + Sb2O3
NaH + CO2 = C + NaOH =>
2 NaH + CO2 = C + 2 NaOH
KOH(aq) + FeBr3(aq) = KBr(aq) + Fe(OH)3(s) =>
3 KOH(aq) + FeBr3(aq) = 3 KBr(aq) + Fe(OH)3(s)
Sb + P4 = SbP4 =>
Sb + P4 = SbP4
HClO4 + K2O = KClO4 + H2O =>
2 HClO4 + K2O = 2 KClO4 + H2O
HCO3 + H = H2CO3 =>
HCO3 + H = H2CO3
C4H8ONH + H2O = C4H8ONH2 + OH =>
C4H8ONH + H2O = C4H8ONH2 + OH
AgS + HCl = AgCl + HS =>
AgS + HCl = AgCl + HS
K2SO3 + KMnO4 + HCl = K2SO4 + KCl + MnCl2 + H2 =>
8 K2SO3 + 2 KMnO4 + 6 HCl = 8 K2SO4 + 2 KCl + 2 MnCl2 + 3 H2
CH3(CH2)16COOK + CaCl2 = CH3(CH2)16COOCaCl + KCl =>
CH3(CH2)16COOK + CaCl2 = CH3(CH2)16COOCaCl + KCl
Pd + H2SO4 = SO2 + Pd{2+} + SO4{-2} + H2O =>
Pd + 2 H2SO4 = SO2 + Pd{2+} + SO4{-2} + 2 H2O
H4SiO4 + CaF2 = SiF4 + CaO + H2O =>
H4SiO4 + 2 CaF2 = SiF4 + 2 CaO + 2 H2O
P4 + Ba(OH) + H2O = PH3 + Ba(H2PO2)2 =>
3 P4 + 4 Ba(OH) + 12 H2O = 4 PH3 + 4 Ba(H2PO2)2
SO4H2 + Fe = Fe2O3 + SO2 + H2 =>
3 SO4H2 + 4 Fe = 2 Fe2O3 + 3 SO2 + 3 H2
C3H8Cl2 + NaOH = C3H8O2 + NaCl + H2 =>
C3H8Cl2 + 2 NaOH = C3H8O2 + 2 NaCl + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
PB + Na + C2H5Cl = PB(C2H5)4 + NaCl =>
PB + 4 Na + 4 C2H5Cl = PB(C2H5)4 + 4 NaCl
NH3OH{+} + Cl2 = N2H5{+} + H2O + HClO2 + H{+} =>
6 NH3OH{+} + Cl2 = 3 N2H5{+} + 2 H2O + 2 HClO2 + 3 H{+}
CH3COOH + NaC2H3O2 = NaCOOH + CH3C2H3O2 =>
CH3COOH + NaC2H3O2 = NaCOOH + CH3C2H3O2
Na2SO3 + C + NaOH = Na2CO3 + Na2S + H2O =>
2 Na2SO3 + 3 C + 6 NaOH = 3 Na2CO3 + 2 Na2S + 3 H2O
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
NH3 + O2 = HNO3 + H2O2 =>
2 NH3 + 5 O2 = 2 HNO3 + 2 H2O2
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
15 SrCl2 + 6 KMnO4 + 16 H3PO4 = 15 Cl2 + 2 Mn3(PO4)2 + 5 Sr3(PO4)2 + 2 K3PO4 + 24 H2O
CH3(CH2)5(l)CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)5(l)CH3(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
C + O2 = CO2 =>
C + O2 = CO2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
C2H5Cl + C6H5 = C6H5CH3 + HCl =>
13 C2H5Cl + 12 C6H5 = 14 C6H5CH3 + 13 HCl
Na3PO4 + KCl = K3PO4 + NaCl =>
Na3PO4 + 3 KCl = K3PO4 + 3 NaCl
HIO4 + Al(OH)3 = H2O + Al(IO4)3 =>
3 HIO4 + Al(OH)3 = 3 H2O + Al(IO4)3
C3H7OHHBr = (C3H7Br)H2O =>
C3H7OHHBr = (C3H7Br)H2O
HNO3 + C(OH)2 = C(NO3)2 + H2O =>
2 HNO3 + C(OH)2 = C(NO3)2 + 2 H2O
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Fe2(SO4)3 + Ca(OH)2 = CaSO4 + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Fe(OH)3
FeCl2 + CuSO3 = CuCl2 + FeSO3 =>
FeCl2 + CuSO3 = CuCl2 + FeSO3
FeCl2(aq) + CU(s) = Fe(s) + CUCl2(aq) =>
FeCl2(aq) + CU(s) = Fe(s) + CUCl2(aq)
(NH4)2SO4(s) + Ca(OH)2(aq) = CaSO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + Ca(OH)2(aq) = CaSO4(aq) + 2 H2O(l) + 2 NH3(g)
Na2HPO4 + HCl = NaCl + NaH2PO4 =>
Na2HPO4 + HCl = NaCl + NaH2PO4
Al(H2O)5OH + H2O = Al(H2O)4(OH)2 + H3O =>
Al(H2O)5OH + H2O = Al(H2O)4(OH)2 + H3O
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| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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