| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + 2 KNO3 = 2 NH4NO3 + K2SO4
H3PO4 + Mg(SO4) = Mg3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 Mg(SO4) = Mg3(PO4)2 + 3 H2SO4
Cu(NO3)2 + Na2B4O7 = Cu(BO2)2 + NaBO2 + NO2 + O2 =>
2 Cu(NO3)2 + 2 Na2B4O7 = 2 Cu(BO2)2 + 4 NaBO2 + 4 NO2 + O2
C6H12O6(s) = CH4(g) + CO2(g) =>
C6H12O6(s) = 3 CH4(g) + 3 CO2(g)
K3PO4 + Ba(CH3COO)2 = Ba3(PO4)2 + K(CH3COO) =>
2 K3PO4 + 3 Ba(CH3COO)2 = Ba3(PO4)2 + 6 K(CH3COO)
NaHCO3 + NaH2PO4 = Na2HPO4 + H2O + CO2 =>
NaHCO3 + NaH2PO4 = Na2HPO4 + H2O + CO2
Mg(OH)2 + O2 = MgO2 + H2O =>
2 Mg(OH)2 + O2 = 2 MgO2 + 2 H2O
Cr + ClO4{-} + HCl = Cr2O7{-2} + Cl2 + H2O =>
2 Cr + 2 ClO4{-} + 2 HCl = Cr2O7{-2} + 2 Cl2 + H2O
Ne + O2 = NeO =>
2 Ne + O2 = 2 NeO
C6H5CHO + C6H5NHNH2 = C6H5CH2ONHNHC6H5 =>
C6H5CHO + C6H5NHNH2 = C6H5CH2ONHNHC6H5
NaCl + (NH4)2(SO4) = Na2SO4 + NH4(Cl) =>
2 NaCl + (NH4)2(SO4) = Na2SO4 + 2 NH4(Cl)
TiOSO4 + H2O2 + H2SO4 = H2[Ti(SO4)2O2] + H2O =>
TiOSO4 + H2O2 + H2SO4 = H2[Ti(SO4)2O2] + H2O
SO3{2-} + I2 + H2O = H2SO4 + I{-} =>
SO3{2-} + I2 + H2O = H2SO4 + 2 I{-}
Fe(Br)2 + AgNO3 = AgBr + Fe(NO3)2 =>
Fe(Br)2 + 2 AgNO3 = 2 AgBr + Fe(NO3)2
Mg + OH = Mg(OH)2 =>
Mg + 2 OH = Mg(OH)2
Mg(NO3)2 + NH3 = Mg(NH3)2 + NO3 =>
Mg(NO3)2 + 2 NH3 = Mg(NH3)2 + 2 NO3
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
NaCH3COO + KHSO4 = CH3COOH + KNaSO4 =>
NaCH3COO + KHSO4 = CH3COOH + KNaSO4
C{-2} + O{+2} = CO =>
C{-2} + O{+2} = CO
CuCI2(aq)Mg(s) = MgCI2(aq)Cu(s) =>
CuCI2(aq)Mg(s) = MgCI2(aq)Cu(s)
CH3COH + Ag2O = CH3COOH + Ag2 =>
CH3COH + Ag2O = CH3COOH + Ag2
Sb2S3(s) + O2(g) = Sb4O6(g) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = Sb4O6(g) + 6 SO2(g)
K3PO4 + CuS = K2S + Cu3(PO4)2 =>
2 K3PO4 + 3 CuS = 3 K2S + Cu3(PO4)2
Al + CuSO4 = Al2SO4 + Cu3 =>
6 Al + 3 CuSO4 = 3 Al2SO4 + Cu3
C240H90O4NS + O2 = CO2 + H2O + NO + SO =>
2 C240H90O4NS + 523 O2 = 480 CO2 + 90 H2O + 2 NO + 2 SO
Hg + Sn(SO4)2 = Hg(SO4) + Sn =>
2 Hg + Sn(SO4)2 = 2 Hg(SO4) + Sn
AgSO4 + MgCl = AgCl + MgSO4 =>
AgSO4 + MgCl = AgCl + MgSO4
CaCl(aq)NaHO(aq) = CaHO(s)NaCl(aq) =>
CaCl(aq)NaHO(aq) = CaHO(s)NaCl(aq)
C5H13N + O2 = CO2 + H2O + N2O3 =>
2 C5H13N + 18 O2 = 10 CO2 + 13 H2O + N2O3
NH4I + H2O = (NH4)2O + HI =>
2 NH4I + H2O = (NH4)2O + 2 HI
Al2(CO3)3 + CH3COOH = Al(CH3COO) + CO2 + H2O =>
2 Al2(CO3)3 + 5 CH3COOH = 4 Al(CH3COO) + 8 CO2 + 4 H2O
Cl2O3 + Ca(OH)2 = Ca(ClO2)2 + H2O =>
Cl2O3 + Ca(OH)2 = Ca(ClO2)2 + H2O
BCl3(g) + H2O = H3BO3(s) + HCl(g) =>
BCl3(g) + 3 H2O = H3BO3(s) + 3 HCl(g)
CrSO4 + H2O = Cr(OH)2 + H2SO4 =>
CrSO4 + 2 H2O = Cr(OH)2 + H2SO4
SnCl2 + K2Cr2O7 + HCl = CrCl3 + KCl + SnCl4 + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SnCl4 + 7 H2O
NaCl(s)KI(aq) = NaI(aq)KCl(aq) =>
NaCl(s)KI(aq) = NaI(aq)KCl(aq)
Cu(CH3COO)2*H2O = Cu + C + H + O =>
Cu(CH3COO)2*H2O = Cu + 4 C + 8 H + 5 O
FeSO4C2H5NS(aq) = H2SO4(aq)C2H3NSFe(s) =>
FeSO4C2H5NS(aq) = H2SO4(aq)C2H3NSFe(s)
H2(g) + N2(g) = NH3(g)N2H4(l) = NH3(g) + N2(g) =>
7 H2(g) + 3 N2(g) = 2 NH3(g)N2H4(l)
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
(CH3)2CHCH2OH + CH3COOH = (CH3)2CHCH2CH2OCOCH3 + H2O =>
5(CH3)2CHCH2OH + 4 CH3COOH = 4(CH3)2CHCH2CH2OCOCH3 + 5 H2O
ZnCl2 + Na2CO3 + H2O = Zn(OH)2*3ZnCO3 + NaCl + CO2 =>
4 ZnCl2 + 4 Na2CO3 + H2O = Zn(OH)2*3ZnCO3 + 8 NaCl + CO2
CuSO4(aq) + KI(aq) = CuI2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KI(aq) = CuI2(s) + K2SO4(aq)
H2SO4 + Na2O2 = Na2SO4 + H2O2 =>
H2SO4 + Na2O2 = Na2SO4 + H2O2
Al2(SO4)3 + Ba(OH)2 = Ba(SO4)3 + Al(OH) =>
Al2(SO4)3 + Ba(OH)2 = Ba(SO4)3 + 2 Al(OH)
N4H7 + H2O = NH3 + O2 =>
4 N4H7 + 10 H2O = 16 NH3 + 5 O2
Al + CH3COOH = Al(CH3COO)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2
Ga + C = GaC =>
Ga + C = GaC
Al2O3 + Na2CO3 = NaAlO2 + CO2 =>
Al2O3 + Na2CO3 = 2 NaAlO2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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