| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BeOH + 4 NaOH + 2 H2O = 2 Na2[Be(OH)4] + H2
HgLiF = LiHgF =>
HgLiF = LiHgF
KCl + Cu(NO3)2 = KNO3 + CuCl2 =>
2 KCl + Cu(NO3)2 = 2 KNO3 + CuCl2
Na2SiO3 + CaO = CaSiO3 + Na2O =>
Na2SiO3 + CaO = CaSiO3 + Na2O
CH3COOH + C2H5ONa = C2H5OH + CH3COONa =>
CH3COOH + C2H5ONa = C2H5OH + CH3COONa
NaHSO3 + HClO = H2SO4 + HCl + Na2SO4 =>
2 NaHSO3 + 2 HClO = H2SO4 + 2 HCl + Na2SO4
MnCl2*3H2O + AcAcH + KMnO4 = Mn(AcAc)3 + KCl + H2O + HCl =>
4 MnCl2*3H2O + 15 AcAcH + KMnO4 = 5 Mn(AcAc)3 + KCl + 16 H2O + 7 HCl
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
Ag{+1)+Cl({-}1) = AgCl =>
Ag{+1)+Cl({-}1) = AgCl
SnO2 + ClO = SnClO3 =>
SnO2 + ClO = SnClO3
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
Ca(OH)2 + AgNO3 = Ca(NO3)2 + AgOH =>
Ca(OH)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgOH
Fe2S3 + HCl = FeCl3(g) + H2S(g) =>
Fe2S3 + 6 HCl = 2 FeCl3(g) + 3 H2S(g)
SnO2 + ClO = SnClO3 =>
SnO2 + ClO = SnClO3
Cr2O3 + NO3{-} + OH{-} = CrO42{-} + NO2{-} + H2O =>
Cr2O3 + 80.000000000001NO3{-} + 2 OH{-} = 2 CrO42{-} + 80.000000000001NO2{-} + H2O
P + Cl2 + NaOH = NaCl + Na2HPO3 + H2O =>
2 P + 3 Cl2 + 10 NaOH = 6 NaCl + 2 Na2HPO3 + 4 H2O
H2C2O4 + K2Cr2O7 + H2SO4 = KHSO4 + Cr3(SO4)3 + CO2 + H2O =>
12 H2C2O4 + 3 K2Cr2O7 + 12 H2SO4 = 6 KHSO4 + 2 Cr3(SO4)3 + 24 CO2 + 21 H2O
PtCl4 + I2 = PtI4 + Cl =>
PtCl4 + 2 I2 = PtI4 + 4 Cl
CH3COOH + C2H5ONa = C2H5OH + CH3COONa =>
CH3COOH + C2H5ONa = C2H5OH + CH3COONa
I2 + ClO{-} + H{+} = IO3{-} + Cl + H2O =>
I2 + 10 ClO{-} + 8 H{+} = 2 IO3{-} + 10 Cl + 4 H2O
Fr + HBr = HBrFr =>
Fr + HBr = HBrFr
Al13 + HgCl2 = AlCl3 + Hg =>
2 Al13 + 39 HgCl2 = 26 AlCl3 + 39 Hg
KMnO4 + C6H10 + H2O = MnO2 + C6H10O4 + KOH =>
8 KMnO4 + 3 C6H10 + 4 H2O = 8 MnO2 + 3 C6H10O4 + 8 KOH
KCr + H2O2 + H2SO4 = KOH + Cr{2-} + H{+} + SO4 =>
2 KCr + H2O2 + 2 H2SO4 = 2 KOH + 2 Cr{2-} + 4 H{+} + 2 SO4
CuOCaP = CuPCaO =>
CuOCaP = CuPCaO
CaSO3 + O = CaSO4 =>
CaSO3 + O = CaSO4
Pb + Cr(ClO3)3 = Pb3(ClO3)3 + Cr =>
3 Pb + Cr(ClO3)3 = Pb3(ClO3)3 + Cr
CO + KOH = KHCOO =>
CO + KOH = KHCOO
As2O3 + OCl{-} + OH{-} = AsO4{-3} + Cl{-} + H2O =>
As2O3 + 2 OCl{-} + 6 OH{-} = 2 AsO4{-3} + 2 Cl{-} + 3 H2O
AuLiBr = LiAuBr =>
AuLiBr = LiAuBr
LiCNHI = HCNLiI =>
LiCNHI = HCNLiI
AuCl + CuBr = CuCl + AuBr =>
AuCl + CuBr = CuCl + AuBr
KF = K + F2 =>
2 KF = 2 K + F2
Ba(NO3)2 + KOH = K(NO3)2 + BaOH =>
Ba(NO3)2 + KOH = K(NO3)2 + BaOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Te + Br2 + H2O = TeOBr2 + HBr =>
Te + 2 Br2 + H2O = TeOBr2 + 2 HBr
CaF2(s) + H2SO4(l) = CaSO4 + HF(g) =>
CaF2(s) + H2SO4(l) = CaSO4 + 2 HF(g)
AgCrO4 + NH3 = AgCrO4(NH3)2 =>
AgCrO4 + 2 NH3 = AgCrO4(NH3)2
S4H8 + O2 = SO2 + H2O =>
S4H8 + 6 O2 = 4 SO2 + 4 H2O
C2H2 + H2SO4 = SO2 + CO2 + H2O =>
C2H2 + 5 H2SO4 = 5 SO2 + 2 CO2 + 6 H2O
Na2SO4 + BaCl2 = Na2Cl2 + BaSO4 =>
Na2SO4 + BaCl2 = Na2Cl2 + BaSO4
FeSO4 + Cu(OH)2 = CuSO4 + Fe(OH)2 =>
FeSO4 + Cu(OH)2 = CuSO4 + Fe(OH)2
C22H14 + O2 = CO2 + H2O =>
2 C22H14 + 51 O2 = 44 CO2 + 14 H2O
Mg + HL = MgL2 + H2 =>
Mg + 2 HL = MgL2 + H2
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
Al(OH)3 + NaOH = [NaAl(OH)4] =>
Al(OH)3 + NaOH = [NaAl(OH)4]
NaPo43CaClO2 = CaPo43NaClO2 =>
NaPo43CaClO2 = CaPo43NaClO2
Ag + ZnO = Zn + AgO =>
Ag + ZnO = Zn + AgO
CU = UC =>
CU = UC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/24
Équations équilibrées sur04/02/23
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