| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NH4HSO4 = NH4NO3 + H2SO4
KCN + Co(CN)2 + HCN = K3Co(CN)6 + H2 =>
6 KCN + 2 Co(CN)2 + 2 HCN = 2 K3Co(CN)6 + H2
MagnesiumChloride + AmmoniumNitrate = AmmoniumChloride + MagnesiumNitrate =>
MagnesiumChloride + AmmoniumNitrate = AmmoniumChloride + MagnesiumNitrate
N2H5{+} + Fe(CN)6{3-} = N2 + H{+} + Fe(CN)6{4-} =>
N2H5{+} + 4 Fe(CN)6{3-} = N2 + 5 H{+} + 4 Fe(CN)6{4-}
F + AgNO3 = AgF + NO3 =>
F + AgNO3 = AgF + NO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SrCO3 + NH4NO3 = Sr(NO3)2 + (NH4)2CO3 =>
SrCO3 + 2 NH4NO3 = Sr(NO3)2 + (NH4)2CO3
Al + NiCl2 = NiAlCl2 =>
Al + NiCl2 = NiAlCl2
NH4CO3 + MgCl = (NH4)Cl + MgCO3 =>
NH4CO3 + MgCl = (NH4)Cl + MgCO3
Te + NaOH = Na2TeO3 + H2O + Na =>
Te + 6 NaOH = Na2TeO3 + 3 H2O + 4 Na
NaOH + CO = NaCO + HO =>
NaOH + CO = NaCO + HO
NaHCO3 + HCl = NaCl + H2CO03 =>
NaHCO3 + HCl = NaCl + H2CO03
H2S(aq) + KOH(aq) = H2O(l) + K2S(aq) =>
H2S(aq) + 2 KOH(aq) = 2 H2O(l) + K2S(aq)
KMnO4 + Hg2Cl2 + HCl = HgCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Hg2Cl2 + 16 HCl = 10 HgCl2 + 2 MnCl2 + 2 KCl + 8 H2O
Mg(HNO3)2 + H2CO3 = Mg(HCO3)2 + H2NO3 =>
Mg(HNO3)2 + 2 H2CO3 = Mg(HCO3)2 + 2 H2NO3
Na3P + Al2(SO4)3 = Na2SO4 + AlP =>
2 Na3P + Al2(SO4)3 = 3 Na2SO4 + 2 AlP
HC = CH = =>
HC = CH
NaHCO3KClO3 = NaClO3KHCO3 =>
NaHCO3KClO3 = NaClO3KHCO3
AlOH3KOH = KOH3AlOH =>
AlOH3KOH = KOH3AlOH
H2SO4 + Al(OH)Cl2 = H2O + AlCl3 + Al2(SO4)3 =>
3 H2SO4 + 6 Al(OH)Cl2 = 6 H2O + 4 AlCl3 + Al2(SO4)3
K + Co + CN = K3Co(CN)6 =>
3 K + Co + 6 CN = K3Co(CN)6
H2SO3 + Au(OH) = Au2(SO3) + H2O =>
H2SO3 + 2 Au(OH) = Au2(SO3) + 2 H2O
Hg2(NO3)2 + KI = HgI2 + K2NO3 =>
Hg2(NO3)2 + 4 KI = 2 HgI2 + 2 K2NO3
CH2Cl2Cl2 = CHCl3HCl =>
CH2Cl2Cl2 = CHCl3HCl
Cr(OH)3 + (HClO4) = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3(HClO4) = Cr(ClO4)3 + 3 H2O
IrF4 + Cr2(SO4)3 = Ir(SO4)2 + CrF3 =>
3 IrF4 + 2 Cr2(SO4)3 = 3 Ir(SO4)2 + 4 CrF3
AgNO3 + KClO3 = Ag(ClO3) + KNO3 =>
AgNO3 + KClO3 = Ag(ClO3) + KNO3
Fe(III)PO4Na2SO4 = Fe(III)SO4Na2PO4 =>
Fe(III)PO4Na2SO4 = Fe(III)SO4Na2PO4
C6H16O6 + O2 = CO2 + H2O =>
C6H16O6 + 7 O2 = 6 CO2 + 8 H2O
CUO + C = CO2 + CU =>
2 CUO + C = CO2 + 2 CU
Cl2 + K2SO3 + H2O = KCl + H2SO4 =>
Cl2 + K2SO3 + H2O = 2 KCl + H2SO4
Na2CrO4 + HCl = Cl2 + CrCl3 + H2O + NaCl =>
2 Na2CrO4 + 16 HCl = 3 Cl2 + 2 CrCl3 + 8 H2O + 4 NaCl
Zn(OH)2 + ZnCl2 = ZnOHCl =>
Zn(OH)2 + ZnCl2 = 2 ZnOHCl
CuO + NaOH = Cu(OH)2 + Na2O =>
CuO + 2 NaOH = Cu(OH)2 + Na2O
Cs2CO3 = Cs2O2 + CO =>
Cs2CO3 = Cs2O2 + CO
CuCl4(aq) + NH3(aq) = Cu(NH3)42 + Cl =>
CuCl4(aq) + 42 NH3(aq) = Cu(NH3)42 + 4 Cl
HSi1Cl3 + H2O = H10Si10O15 + HCl =>
10 HSi1Cl3 + 15 H2O = H10Si10O15 + 30 HCl
Al2(SO4)3 + HNO3 = Al(NO3)3 + H2SO4 =>
Al2(SO4)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2SO4
C6 + H2 = C4H10 =>
2 C6 + 15 H2 = 3 C4H10
AsH3 + NaClO = H3AsO4 + NaCl =>
AsH3 + 4 NaClO = H3AsO4 + 4 NaCl
NaOH + Cr(OH)3 + NaOBr = NaBr + Na2CrO4 + H2O =>
4 NaOH + 2 Cr(OH)3 + 3 NaOBr = 3 NaBr + 2 Na2CrO4 + 5 H2O
LiOHFe(NO3)3 = Fe(OH)Li(NO3)3 =>
LiOHFe(NO3)3 = Fe(OH)Li(NO3)3
Na2SiO3 + Ba(OH)2 = NaOH + BaSiO3 =>
Na2SiO3 + Ba(OH)2 = 2 NaOH + BaSiO3
NaSiO3 = SiO2 + NaO =>
NaSiO3 = SiO2 + NaO
K4(Fe(CN)6) + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + KNO3 + K2SO4 + MnSO4 + H2O =>
10 K4(Fe(CN)6) + 122 KMnO4 + 188 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 KNO3 + 51 K2SO4 + 122 MnSO4 + 188 H2O
NaOH + Cu(NO2)2 = Cu(OH)2 + NaNO2 =>
2 NaOH + Cu(NO2)2 = Cu(OH)2 + 2 NaNO2
KOH + (MgNO3)2 = KNO3 + MgOH =>
2 KOH + (MgNO3)2 = 2 KNO3 + 2 MgOH
H4C2O + Cu(HO)2 = H3C2OOH + CuOH + H2O =>
H4C2O + 2 Cu(HO)2 = H3C2OOH + 2 CuOH + H2O
NaCl(aq)Al(NO3)3(aq) = Na(NO3)3AlCl =>
NaCl(aq)Al(NO3)3(aq) = Na(NO3)3AlCl
H2S04 + Al = Al2(S04)3 + H2 =>
3 H2S04 + 2 Al = Al2(S04)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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