| Équations équilibrées la veille |
NH4NCS = CS(NH2)2
N2H4 + HO = N + H2O =>
N2H4 + 4 HO = 2 N + 4 H2O
BaHPO4 + HCl = H3PO4 + BaCl2 =>
BaHPO4 + 2 HCl = H3PO4 + BaCl2
Mg + C2H5OH + C6H5Br = MgBr2 + H2O + C8H10 =>
3 Mg + 10 C2H5OH + 6 C6H5Br = 3 MgBr2 + 10 H2O + 7 C8H10
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
CaO*Al2O3*CaSO4*H2O + CaCO3 + H2O = CaO*Al2O3*CaCO3*11H2O + CaO*Al2O3*3CaSO4*32H2O =>
3 CaO*Al2O3*CaSO4*H2O + 2 CaCO3 + 51 H2O = 2 CaO*Al2O3*CaCO3*11H2O + CaO*Al2O3*3CaSO4*32H2O
NaCH3COO + H2O = NaOH + CH3COOH =>
NaCH3COO + H2O = NaOH + CH3COOH
NaCH3COO + H2SO4 = Na2SO4 + H2 + CH3COO =>
2 NaCH3COO + H2SO4 = Na2SO4 + H2 + 2 CH3COO
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C2H4(OH)2 + Cu(OH)2 = [C2H4(OH)O]2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = [C2H4(OH)O]2Cu + 2 H2O
Ag(s) + Cd(SO)4(ac) = Ag2(SO)4(ac) + Cd(s) =>
2 Ag(s) + Cd(SO)4(ac) = Ag2(SO)4(ac) + Cd(s)
HgS + HCl + KI = HgI2 + KCl + H2S =>
HgS + 2 HCl + 2 KI = HgI2 + 2 KCl + H2S
C4H9OH + PBr3 = C4H9Br + H3PO3 =>
3 C4H9OH + PBr3 = 3 C4H9Br + H3PO3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
Mg3N2 + Ca(OH)2 = MgO + NH3 + CaO =>
Mg3N2 + 3 Ca(OH)2 = 3 MgO + 2 NH3 + 3 CaO
Br2 + KOH = KBr + KBrO3 + H2O = =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O
Al + NH4(ClO4) = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4(ClO4) = Al2O3 + AlCl3 + 3 NO + 6 H2O
Hg2CO3 = HgHgOCO2 =>
Hg2CO3 = HgHgOCO2
HBrO + Sn + H2O = HSnO2{-} + H3O{+} + Br2 =>
2 HBrO + Sn + H2O = HSnO2{-} + H3O{+} + Br2
CaSO4 = CaO + SO2 + O2 =>
2 CaSO4 = 2 CaO + 2 SO2 + O2
KBr(aq) + AgNO3 = KNO3 + AgBr =>
KBr(aq) + AgNO3 = KNO3 + AgBr
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
TlCl3 + LiOH = Tl(OH)3 + LiCl =>
TlCl3 + 3 LiOH = Tl(OH)3 + 3 LiCl
Fe2O3(s) + HBr(aq) = FeBr3(aq) + H2O(l) =>
Fe2O3(s) + 6 HBr(aq) = 2 FeBr3(aq) + 3 H2O(l)
Na2FeO4 + FeCl2 + H2O = Fe(OH)3 + HCl + NaOH =>
Na2FeO4 + 3 FeCl2 + 10 H2O = 4 Fe(OH)3 + 6 HCl + 2 NaOH
CaSO4 = CaS + O2 =>
CaSO4 = CaS + 2 O2
HClO + Cu(OH) = CuClO + H2O =>
HClO + Cu(OH) = CuClO + H2O
Na2O2 + H = NaOH =>
Na2O2 + 2 H = 2 NaOH
Mn + Si = Mn5Si3 =>
5 Mn + 3 Si = Mn5Si3
MgCO3(s) + HCl(aq) = MgCl(aq) + HCO3(aq) =>
MgCO3(s) + HCl(aq) = MgCl(aq) + HCO3(aq)
Li3PO4 + CaCO3 = Li2CO3 + Ca3(PO4)2 =>
2 Li3PO4 + 3 CaCO3 = 3 Li2CO3 + Ca3(PO4)2
Au + SnCl2 = AuCl3 + Sn =>
2 Au + 3 SnCl2 = 2 AuCl3 + 3 Sn
TiO2 + MgCl2 = TiCl2 + MgO2 =>
TiO2 + MgCl2 = TiCl2 + MgO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
LiCl(l) = Cl2 + Li =>
2 LiCl(l) = Cl2 + 2 Li
H{+} + H2O + MnO4{-} + SO2 = Mn{+2} + HSO4{-} =>
H{+} + 2 H2O + 2 MnO4{-} + 5 SO2 = 2 Mn{+2} + 5 HSO4{-}
(CH3COO)2Ca + CH3CH2OH = CH3COOCH2CH3 + Ca(OH)2 =>
(CH3COO)2Ca + 2 CH3CH2OH = 2 CH3COOCH2CH3 + Ca(OH)2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KCO3 + HNO3 = HCO3 + KNO3 =>
KCO3 + HNO3 = HCO3 + KNO3
Ca(CH3COO)2 + Na2SO4 = NaCH3COO + CaSO4 =>
Ca(CH3COO)2 + Na2SO4 = 2 NaCH3COO + CaSO4
C6H6 + (HNO3) = C6H5NO2 + H2O =>
C6H6 + (HNO3) = C6H5NO2 + H2O
Mg(s) + SnCl2(aq) = MgCl(aq) + Sn(s) =>
2 Mg(s) + SnCl2(aq) = 2 MgCl(aq) + Sn(s)
Hg(OH)2 + HCl = HgCl2 + H2O =>
Hg(OH)2 + 2 HCl = HgCl2 + 2 H2O
CuSO4 + SO4 = Cu(SO4)2 =>
CuSO4 + SO4 = Cu(SO4)2
NaOH(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) =>
NaOH(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l)
C21H30O2 + CO2 = C22H30O4 =>
C21H30O2 + CO2 = C22H30O4
AgMnO4 + Sn = Sn(MnO4)4 + Ag =>
4 AgMnO4 + Sn = Sn(MnO4)4 + 4 Ag
CH3Cl = C2H6 + Cl2 =>
2 CH3Cl = C2H6 + Cl2
FeCu3 + HCl = FeCu3Cl3 + H2 =>
2 FeCu3 + 6 HCl = 2 FeCu3Cl3 + 3 H2
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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