| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + KOH = SKO4H
Sn + Br2 = SnBr =>
2 Sn + Br2 = 2 SnBr
Mn + NiSO4 = MnSO4 + Ni2 =>
2 Mn + 2 NiSO4 = 2 MnSO4 + Ni2
Hf2Ti2C3 = HfC + TiC + Ti =>
Hf2Ti2C3 = 2 HfC + TiC + Ti
FeS2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
2 FeS2 + 5 K2Cr2O7 + 19 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + Fe2(SO4)3 + 19 H2O
KMnO4 + K2SnO2 + KOH = K2MnO4 + K2SnO3 + H2O =>
2 KMnO4 + K2SnO2 + 2 KOH = 2 K2MnO4 + K2SnO3 + H2O
FeS2 = S + Fe =>
FeS2 = 2 S + Fe
NH3 + NaCl + AgNo3 = Ag(NH3)2Cl + NaNo3 =>
2 NH3 + NaCl + AgNo3 = Ag(NH3)2Cl + NaNo3
C8H16(g) + O2(g) = H20(g) + CO2(g) =>
5 C8H16(g) + 40 O2(g) = 4 H20(g) + 40 CO2(g)
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
C6H8O9 + NaHCO3 = C9H7O4Na + H2O + CO2 =>
18 C6H8O9 + 7 NaHCO3 = 7 C9H7O4Na + 51 H2O + 52 CO2
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
CH3CO2H(aq) + KOH(aq) = CH3CO2K(aq) + H2O(l) =>
CH3CO2H(aq) + KOH(aq) = CH3CO2K(aq) + H2O(l)
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
Fe + C2 + N2 = Fe(CN)2(s) =>
Fe + C2 + N2 = Fe(CN)2(s)
PCl3 + CH3OH = P(OCH3)3 + HCl =>
PCl3 + 3 CH3OH = P(OCH3)3 + 3 HCl
C8H10 + NO = CO2 + H2O + N2 =>
2 C8H10 + 42 NO = 16 CO2 + 10 H2O + 21 N2
CuS + HBrO3 = Cu(BrO3)2 + S + H2O + Br2O =>
4 CuS + 10 HBrO3 = 4 Cu(BrO3)2 + 4 S + 5 H2O + Br2O
Co{2} + BrO{-} + H{+} = Co{3} + Br2{+} + H2O{-2} =>
5 Co{2} + 2 BrO{-} + 4 H{+} = 5 Co{3} + Br2{+} + 2 H2O{-2}
MgCO3 + CuCl = MgCl2 + Cu2CO3 =>
MgCO3 + 2 CuCl = MgCl2 + Cu2CO3
C15H31COOLi + H2O = C15H31COOH + LiOH =>
C15H31COOLi + H2O = C15H31COOH + LiOH
HBrO2 + Ba(OH)2 = Ba(BrO2)2 + H2O =>
2 HBrO2 + Ba(OH)2 = Ba(BrO2)2 + 2 H2O
Ag(NH3)2NO3 + NaHCO3 + HCOOH = NaCOOH + H2O + CO(NH2)2 + AgNO3 =>
Ag(NH3)2NO3 + NaHCO3 + HCOOH = NaCOOH + 2 H2O + CO(NH2)2 + AgNO3
C1584H1000 + O2 = CO2 + H2O =>
C1584H1000 + 1834 O2 = 1584 CO2 + 500 H2O
LiCl + YCl3 = Li3YCl6 =>
3 LiCl + YCl3 = Li3YCl6
Na2CO3 + K3PO4 = K3CO3 + Na2PO4 =>
Na2CO3 + K3PO4 = K3CO3 + Na2PO4
(NO2) + H2O = HNO2 + OH =>
(NO2) + H2O = HNO2 + OH
CH4 + S12 = CS2 + H2S =>
3 CH4 + S12 = 3 CS2 + 6 H2S
Al + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
CH4 + NO = N2 + CO2 + H2O =>
CH4 + 4 NO = 2 N2 + CO2 + 2 H2O
Al2(SO4)3 + H2SO4 = HSO4 + AlSO4 =>
Al2(SO4)3 + H2SO4 = 2 HSO4 + 2 AlSO4
N2H6CO2 + O2 = N + CO2 + H2O =>
2 N2H6CO2 + 3 O2 = 4 N + 2 CO2 + 6 H2O
NaO + H2O = NaOH + (OH)2 =>
2 NaO + 2 H2O = 2 NaOH + (OH)2
KMnO4 + K2SO3 = K2SO4 + MnSO4 + K2O =>
2 KMnO4 + 5 K2SO3 = 3 K2SO4 + 2 MnSO4 + 3 K2O
Fe + O3 = Fe2O3 =>
2 Fe + O3 = Fe2O3
C6H8O7 + Mg = H2 + C6H6MgO7 =>
C6H8O7 + Mg = H2 + C6H6MgO7
H2SO4 + CH3CO2Na = CH3CO2H + NaHSO4 =>
H2SO4 + CH3CO2Na = CH3CO2H + NaHSO4
XCl + NaOH = XONa + NaCl + H2O =>
XCl + 2 NaOH = XONa + NaCl + H2O
BaCl2 + AlSO4 = AlCl3 + Ba3(SO4)2 =>
3 BaCl2 + 2 AlSO4 = 2 AlCl3 + Ba3(SO4)2
Ca(OH)2 + Si = Si(OH)2 + Ca =>
Ca(OH)2 + Si = Si(OH)2 + Ca
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HIO3 + Cu(OH)2 = Cu(IO3)2 + H2O =>
2 HIO3 + Cu(OH)2 = Cu(IO3)2 + 2 H2O
AgNo3(aq) + PbBr2(s) = AgBr(s) + Pb(No3)2(aq) =>
2 AgNo3(aq) + PbBr2(s) = 2 AgBr(s) + Pb(No3)2(aq)
AgNO3 + K2Cr04 = KNO3 + Ag2Cr04 =>
2 AgNO3 + K2Cr04 = 2 KNO3 + Ag2Cr04
Sr(OH)2 + H3PO4 = Sr3 + (PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3 + (PO4)2 + 6 H2O
Ag2O + SO3 = Ag2SO3 + O2 =>
2 Ag2O + 2 SO3 = 2 Ag2SO3 + O2
K2 + H2SO4 = K2SO4 + H2S + H2O =>
4 K2 + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O
NO4 = NO + O2 =>
2 NO4 = 2 NO + 3 O2
SO2 + ZnO = ZnSO3 =>
SO2 + ZnO = ZnSO3
Na2CO3 + CH3CH2COOH = NaCH3CH2COO + CO2 + H2O =>
Na2CO3 + 2 CH3CH2COOH = 2 NaCH3CH2COO + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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