| Équations équilibrées la veille | Équations équilibrées le lendemain |
AuH3O3 + H3PO4 = AuPO4 + 3 H2O
C3H8 + O2 = C2H4O + H2O =>
4 C3H8 + 5 O2 = 6 C2H4O + 4 H2O
(BiO)2CO3 + Na2S + H2O = Bi2S3 + NaOH + CO2 =>
(BiO)2CO3 + 3 Na2S + 3 H2O = Bi2S3 + 6 NaOH + CO2
K2SO3 + KIO3 + HCl = K2SO4 + I2 + KCl + H2O =>
5 K2SO3 + 2 KIO3 + 2 HCl = 5 K2SO4 + I2 + 2 KCl + H2O
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
FeO + H2 = FeOH2 =>
FeO + H2 = FeOH2
HgSO3 + H2O = H2SO4 + Hg =>
HgSO3 + H2O = H2SO4 + Hg
Ca(OH)2 + Li2SO4 = Ca2(SO4)2 + LiOH =>
2 Ca(OH)2 + 2 Li2SO4 = Ca2(SO4)2 + 4 LiOH
NaHCO3 + Ba(OH)2 = Ba(HCO3)2 + NaOH =>
2 NaHCO3 + Ba(OH)2 = Ba(HCO3)2 + 2 NaOH
KAlPO4 = AlKPO4 =>
KAlPO4 = AlKPO4
H3PO4 + HNO3 = H2PO4 + H2NO3 =>
H3PO4 + HNO3 = H2PO4 + H2NO3
H3PO4 + Zn(HCO3)2 = Zn3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 Zn(HCO3)2 = Zn3(PO4)2 + 6 CO2 + 6 H2O
P + KClO = KCl + PO =>
P + KClO = KCl + PO
KClO2 + H2SO4 = O2 + KHSO2 + Cl2 + H2O =>
4 KClO2 + 4 H2SO4 = 7 O2 + 4 KHSO2 + 2 Cl2 + 2 H2O
H3Po4 + MgCl2 = Mg3(Po4)2 + HCl =>
2 H3Po4 + 3 MgCl2 = Mg3(Po4)2 + 6 HCl
TiCl4 + SiH4 = TiSi2 + HCl + H2 =>
TiCl4 + 2 SiH4 = TiSi2 + 4 HCl + 2 H2
Na(s) + At2(s) = NaAt(s) =>
2 Na(s) + At2(s) = 2 NaAt(s)
CaCl2 + N2CO3 = CaCO3 + N2 + Cl2 =>
CaCl2 + N2CO3 = CaCO3 + N2 + Cl2
AgNo3(aq)Na(s) = Ag(s)NaNo3(aq) =>
AgNo3(aq)Na(s) = Ag(s)NaNo3(aq)
CN{-} + Ag{+} = Ag(CN)2{-} =>
2 CN{-} + Ag{+} = Ag(CN)2{-}
TiCl4 + Mg(s) = Ti(s) + MgCl2(s) =>
TiCl4 + 2 Mg(s) = Ti(s) + 2 MgCl2(s)
MnO2 + H2SO4 + K2S = H2O + K2SO4 + MnSO4 =>
4 MnO2 + 4 H2SO4 + K2S = 4 H2O + K2SO4 + 4 MnSO4
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O(l) =>
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O(l)
K + Fe2(SO4)3 + H2O = K2SO4 + Fe(OH)3 + H2 =>
6 K + Fe2(SO4)3 + 6 H2O = 3 K2SO4 + 2 Fe(OH)3 + 3 H2
Sb2O3 + KIO3 + HCl + H2O = HSb(OH)6 + KCl + ICl =>
Sb2O3 + KIO3 + 2 HCl + 6 H2O = 2 HSb(OH)6 + KCl + ICl
CaCl2 + MgCO3 = MgCl2 + CaCO3 =>
CaCl2 + MgCO3 = MgCl2 + CaCO3
NaO2C(CH2)14CH3CaCl2 = CaO2C(CH2)14CH3NaCl2 =>
NaO2C(CH2)14CH3CaCl2 = CaO2C(CH2)14CH3NaCl2
CO(CN)2 + H2O = HCN + COO =>
CO(CN)2 + H2O = 2 HCN + COO
Al2(SO4)3 + NH3OH = Al(OH)3 + (NH3)2SO4 =>
Al2(SO4)3 + 6 NH3OH = 2 Al(OH)3 + 3(NH3)2SO4
CrBr3 + K2SO4 = K2Br3 + CrSO4 =>
CrBr3 + K2SO4 = K2Br3 + CrSO4
NaOH + HCl = NaH2O + Cl2 =>
2 NaOH + 2 HCl = 2 NaH2O + Cl2
NH3 + H3O{+} = NH4{+} + H2O =>
NH3 + H3O{+} = NH4{+} + H2O
HCl(aq) + NaHSO3(aq) = NaCl(aq) + H2O(aq) + SO2(g) =>
HCl(aq) + NaHSO3(aq) = NaCl(aq) + H2O(aq) + SO2(g)
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Cr2(SO4)3 + KBrO3 + KOH = KBr + K2SO4 + K2CrO4 + H2O =>
Cr2(SO4)3 + KBrO3 + 10 KOH = KBr + 3 K2SO4 + 2 K2CrO4 + 5 H2O
P2O5 + NaOH = H2O + Na2HPO4 =>
P2O5 + 4 NaOH = H2O + 2 Na2HPO4
H3FeO3 + HClO4 = Fe(ClO4)3 + H2O =>
H3FeO3 + 3 HClO4 = Fe(ClO4)3 + 3 H2O
Na2SO3 + H2O + HCl = NaCl + H2SO4 + H2 =>
Na2SO3 + H2O + 2 HCl = 2 NaCl + H2SO4 + H2
Na2SO3 + KHCO3 = Na2CO3 + K2CO3 + SO2 + H2O =>
Na2SO3 + 2 KHCO3 = Na2CO3 + K2CO3 + SO2 + H2O
Fe(s) + Sn(NO3)4 = Fe(NO3)3 + Sn(s) =>
4 Fe(s) + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn(s)
C20H18 + Cl2 = C20H14Cl4 + H2 =>
C20H18 + 2 Cl2 = C20H14Cl4 + 2 H2
NaHCO3(aq)HBr(aq) = H2OCO2NaBr =>
NaHCO3(aq)HBr(aq) = H2OCO2NaBr
NO + H2O2 = HNO3 + H2O =>
2 NO + 3 H2O2 = 2 HNO3 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C12H26 + O2 = H2O + CO =>
2 C12H26 + 25 O2 = 26 H2O + 24 CO
CdCl2 + (NH4)2SO4 = CdSO4 + NH4Cl =>
CdCl2 + (NH4)2SO4 = CdSO4 + 2 NH4Cl
C20H42 = H2 + C60 =>
3 C20H42 = 63 H2 + C60
CH3CO2HCH3CH2OH = CH3(CO)OCH2CH3H2O =>
CH3CO2HCH3CH2OH = CH3(CO)OCH2CH3H2O
Br2 + CrCl3 + NaOH = Na2CrO4 + HBr + NaCl + H2O =>
3 Br2 + 2 CrCl3 + 10 NaOH = 2 Na2CrO4 + 6 HBr + 6 NaCl + 2 H2O
Na2SO3 + Fe(ClO3)2 = NaClO3 + Fe2(SO3)2 =>
2 Na2SO3 + 2 Fe(ClO3)2 = 4 NaClO3 + Fe2(SO3)2
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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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