| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2*6H2O + HCl = CoCl2*HCl + 6 H2O
C2H24O12 + O2 = CO2 + H2O =>
C2H24O12 + 2 O2 = 2 CO2 + 12 H2O
Cu + HNO3 = CuNO3 + NH3 + H2O =>
8 Cu + 9 HNO3 = 8 CuNO3 + NH3 + 3 H2O
NaOH(aq)NH4Cl(aq) = NaCl(aq)NH3(g)H2O =>
NaOH(aq)NH4Cl(aq) = NaCl(aq)NH3(g)H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl2 + O2 = Cl2O23 =>
2 Cl2 + 23 O2 = 2 Cl2O23
Al3Zr5 + Zr = AlZr3 =>
Al3Zr5 + 4 Zr = 3 AlZr3
CuO + C2H5OH = CO2 + Cu + H2O =>
6 CuO + C2H5OH = 2 CO2 + 6 Cu + 3 H2O
C2H5Br + Br2 = C2H4Br2 + HBr =>
C2H5Br + Br2 = C2H4Br2 + HBr
KNO3 = KNO + O =>
KNO3 = KNO + 2 O
HCHO + Ag(NH3)2OH = (NH4)2CO3 + Ag + NH3 + H2O =>
HCHO + 4 Ag(NH3)2OH = (NH4)2CO3 + 4 Ag + 6 NH3 + 2 H2O
I2(s) + CaCl2(aq) = Cl2(aq) + CaI2(aq) =>
I2(s) + CaCl2(aq) = Cl2(aq) + CaI2(aq)
KMnO4 + Zn + HCl = MnCl2 + ZnCl2 + KCl + H2O =>
2 KMnO4 + 5 Zn + 16 HCl = 2 MnCl2 + 5 ZnCl2 + 2 KCl + 8 H2O
LiH + AlCl3 = Li[AlH4] + LiCl =>
4 LiH + AlCl3 = Li[AlH4] + 3 LiCl
Cu + HNO3 = CuNO3 + NH3 + H2O =>
8 Cu + 9 HNO3 = 8 CuNO3 + NH3 + 3 H2O
KNO3 = KNO + O =>
KNO3 = KNO + 2 O
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
KCH3COO + BaBr2 = KBr + Ba(CH3COO)2 =>
2 KCH3COO + BaBr2 = 2 KBr + Ba(CH3COO)2
BaSiO3 + K3PO4 = K2SiO3 + Ba3(PO4)2 =>
3 BaSiO3 + 2 K3PO4 = 3 K2SiO3 + Ba3(PO4)2
Ba(NO3)2 + AlCl3 = BaCl3 + Al(NO3)2 =>
Ba(NO3)2 + AlCl3 = BaCl3 + Al(NO3)2
NaCl + Cu3(PO4)2 = CuCl2 + Na3PO4 =>
6 NaCl + Cu3(PO4)2 = 3 CuCl2 + 2 Na3PO4
NaHCO3 + Al = Al(HCO3)3 + Na =>
3 NaHCO3 + Al = Al(HCO3)3 + 3 Na
(CH)2(CH)(CH)2Br + AgNO3 = (CH)2(CH)(CH)2NO3 + AgBr =>
(CH)2(CH)(CH)2Br + AgNO3 = (CH)2(CH)(CH)2NO3 + AgBr
AgF + CoCl3 = AgCl + CoF3 =>
3 AgF + CoCl3 = 3 AgCl + CoF3
*KClO3 = KCl + O2 =>
2*KClO3 = 2 KCl + 3 O2
P2O5 + SiO2 = Si5P2 + O2 =>
2 P2O5 + 10 SiO2 = 2 Si5P2 + 15 O2
NaH2PO4 + NaOH = (NaH)3(PO4)2 + H2O =>
2 NaH2PO4 + NaOH = (NaH)3(PO4)2 + H2O
MgO + Fe(NO3)3*9H2O + Cu(NO3)2*3H2O + KOH + K2CO3 = CuMg4Fe2(OH)14CO3 + H2O + KNO3 =>
4 MgO + 2 Fe(NO3)3*9H2O + Cu(NO3)2*3H2O + 6 KOH + K2CO3 = CuMg4Fe2(OH)14CO3 + 17 H2O + 8 KNO3
CaCl2 + Na2HPO4 = CaHPO4 + NaCl =>
CaCl2 + Na2HPO4 = CaHPO4 + 2 NaCl
NaCl + Cu3(PO4)2 = CuCl2 + Na3PO4 =>
6 NaCl + Cu3(PO4)2 = 3 CuCl2 + 2 Na3PO4
NH4Cl + LiOH = LiCl + NH3 + H2O =>
NH4Cl + LiOH = LiCl + NH3 + H2O
B(OH)3 + CH3NaO = B(CH3O)3 + NaOH =>
B(OH)3 + 3 CH3NaO = B(CH3O)3 + 3 NaOH
KH2 + H2O = K(OH)2 + H2 =>
KH2 + 2 H2O = K(OH)2 + 2 H2
H2O + CO2 = CO3 + H2 =>
H2O + CO2 = CO3 + H2
PbO + LiOH = Li2PbO2 + H2O =>
PbO + 2 LiOH = Li2PbO2 + H2O
C3H12 + O2 = CO2 + H2O =>
C3H12 + 6 O2 = 3 CO2 + 6 H2O
Cu3 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu3 + 12 HNO3 = 3 Cu(NO3)2 + 6 NO2 + 6 H2O
Pb(OH)4 + H2CO2 = PbCO3 + H2O =>
Pb(OH)4 + H2CO2 = PbCO3 + 3 H2O
Cu(Ce)2 + Fe = Fe(Ce)2 + Cu =>
Cu(Ce)2 + Fe = Fe(Ce)2 + Cu
CH3Br + Na + C4H9Br = C5H12 + NaBr =>
CH3Br + 2 Na + C4H9Br = C5H12 + 2 NaBr
WO3 + SnCl2 + HCl = H2O + H2SnCl6 + W3O6 =>
3 WO3 + 3 SnCl2 + 12 HCl = 3 H2O + 3 H2SnCl6 + W3O6
Cl7 = Cl =>
Cl7 = 7 Cl
C6H14 + O2 = CO2 + H2O = =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cr(OH)4{-} + O2{-2}� = CrO4{-2} + OH{-} + H2O =>
2 Cr(OH)4{-} + 3 O2{-2}� = 2 CrO4{-2} + 4 OH{-} + 2 H2O
Al2(SO4)3 + Ba(HCO3)2 = Al(OH)3 + BaSO4 + CO2 =>
Al2(SO4)3 + 3 Ba(HCO3)2 = 2 Al(OH)3 + 3 BaSO4 + 6 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
TiCl4(g) + Mg(l) = Ti(s) + MgCl2 =>
TiCl4(g) + 2 Mg(l) = Ti(s) + 2 MgCl2
Cl2(aq) + NaOH(aq) = H2O + NaCl + NaClO =>
Cl2(aq) + 2 NaOH(aq) = H2O + NaCl + NaClO
Na6Cl8 = Na3Cl4 =>
Na6Cl8 = 2 Na3Cl4
C6H13OH(g) + O2(g) = CO2(g) + H2O(g) =>
C6H13OH(g) + 9 O2(g) = 6 CO2(g) + 7 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/24
Équations équilibrées sur05/20/23
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