| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BrO3{-} + Sb3{+} + H{+} = Br{-} + Sb{+} + H2O =>
BrO3{-} + 3 Sb3{+} + 6 H{+} = Br{-} + 9 Sb{+} + 3 H2O
Na2SO3 + NaOH = Na2OHNaSO3 =>
Na2SO3 + NaOH = Na2OHNaSO3
HI(aq) + HNO3 = NO + H2O + I2 =>
6 HI(aq) + 2 HNO3 = 2 NO + 4 H2O + 3 I2
Na2S + Ca(OH)2 = Na2(OH)2 + CaS =>
Na2S + Ca(OH)2 = Na2(OH)2 + CaS
I2 + CaF2 = I2F2 + Ca =>
I2 + CaF2 = I2F2 + Ca
KMnO4 + H2SO4 + NH3 = HNO2 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 NH3 = 5 HNO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
K3Cr2O7 + H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K3Cr2O7 + 5 H2SO3 + 4 H2SO4 = 2 Cr2(SO4)3 + 3 K2SO4 + 9 H2O
Na2SiO3 + KF = K2SiO3 + NaF =>
Na2SiO3 + 2 KF = K2SiO3 + 2 NaF
NaCl + KBrO3 = ClBrO3 + KNa =>
NaCl + KBrO3 = ClBrO3 + KNa
CrO42{-} + SO2 + H{+} = Cr3{+} + SO42{-} + H2O =>
237 CrO42{-} + 248 SO2 + 68 H{+} = 79 Cr3{+} + 248 SO42{-} + 34 H2O
B2O3 + BrF3 = BF3 + Br + O =>
B2O3 + 2 BrF3 = 2 BF3 + 2 Br + 3 O
Na2S2O4 + HCl = SO2 + NaCl + H2O + Na2S4O6 =>
3 Na2S2O4 + 4 HCl = 2 SO2 + 4 NaCl + 2 H2O + Na2S4O6
AgClO3 + HCl = AgCl + ClO2 + H2O =>
5 AgClO3 + 6 HCl = 5 AgCl + 6 ClO2 + 3 H2O
CuSO4(aq) + NiCl2(aq) = NiSO4(aq) + CuCl2(aq) =>
CuSO4(aq) + NiCl2(aq) = NiSO4(aq) + CuCl2(aq)
ZnO + CH3COOH = Zn(CH3CO2)2 + H2O =>
ZnO + 2 CH3COOH = Zn(CH3CO2)2 + H2O
P2O5 + AlCl3 + H2O = AlPO4 + HCl =>
P2O5 + 2 AlCl3 + 3 H2O = 2 AlPO4 + 6 HCl
S8 + Au = AuS8 =>
S8 + Au = AuS8
F2 + CH4 = CH4F2 =>
F2 + CH4 = CH4F2
NaHCO3(s) + HCl = NaCl(aq) + H2CO3(s) =>
NaHCO3(s) + HCl = NaCl(aq) + H2CO3(s)
B2O3(s) + HF(l) = BF3(g) + H2O(l) =>
B2O3(s) + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
NO2 + Sr(OH)2 = Sr(NO3)2 + Sr(NO2)2 + H2O =>
4 NO2 + 2 Sr(OH)2 = Sr(NO3)2 + Sr(NO2)2 + 2 H2O
Cu(OH)2 + NH4OH = [Cu(NH3)4] + OH + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4] + 2 OH + 4 H2O
H2SrO2 + NaOH = Na2SrO2 + H2O =>
H2SrO2 + 2 NaOH = Na2SrO2 + 2 H2O
FeSO4*7H2O + NaHCO3 = Fe(HCO3)2 + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaHCO3 = Fe(HCO3)2 + Na2SO4 + 7 H2O
C6H5Cl + ZnO = C6H5O + ZnCl =>
C6H5Cl + ZnO = C6H5O + ZnCl
KBr + PbO2 + HNO3 = Pb(NO3)3 + Br2 + KNO3 + H2O =>
2 KBr + 2 PbO2 + 8 HNO3 = 2 Pb(NO3)3 + Br2 + 2 KNO3 + 4 H2O
C8H4O3 + C8H80 = C20H14O4 + H2O =>
194 C8H4O3 + 11 C8H80 = 82 C20H14O4 + 254 H2O
MgI2 + O2 = MgO + I2 =>
2 MgI2 + O2 = 2 MgO + 2 I2
HPO3 + BrO = PO4 + Br + H2O =>
2 HPO3 + 3 BrO = 2 PO4 + 3 Br + H2O
H2C2O4 + KMnO4 = CO2 + MnO + K2O + H2O =>
5 H2C2O4 + 2 KMnO4 = 10 CO2 + 2 MnO + K2O + 5 H2O
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
K2C2O4*H2O + K2Cr2O7 + H2C2O4*2H2O = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + K2Cr2O7 + 7 H2C2O4*2H2O = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
C6H12O2 + NaHCO3 = H2O + CO2 + Na =>
C6H12O2 + 32 NaHCO3 = 22 H2O + 38 CO2 + 32 Na
H2PO4{-}(aq) + OH{-}(aq) = PO4{3-}(aq) + H2O(l) =>
H2PO4{-}(aq) + 2 OH{-}(aq) = PO4{3-}(aq) + 2 H2O(l)
TiO2(s) + Al(s) = Al2O3(s) + Ti(s) =>
3 TiO2(s) + 4 Al(s) = 2 Al2O3(s) + 3 Ti(s)
Fe + CH3COOH = Fe(CH3COO)2 + H2 =>
Fe + 2 CH3COOH = Fe(CH3COO)2 + H2
CH3COOH + Na2O = CH3COONa + H2O =>
2 CH3COOH + Na2O = 2 CH3COONa + H2O
SO2 + HCl = HClSO2 =>
SO2 + HCl = HClSO2
Hg2O + HCl = HgCl + HgOH =>
Hg2O + HCl = HgCl + HgOH
Li + NaF = LiF + Na =>
Li + NaF = LiF + Na
Zr(OH)2 + HCl = Zr(Cl)2 + H2O =>
Zr(OH)2 + 2 HCl = Zr(Cl)2 + 2 H2O
KClO3 + HCl2 = Cl2 + KCl + H2O =>
KClO3 + 6 HCl2 = 6 Cl2 + KCl + 3 H2O
C5H11SOH + O2 = CO2 + H2O + SO2 =>
2 C5H11SOH + 17 O2 = 10 CO2 + 12 H2O + 2 SO2
NaOH + Fe4(Fe(CN)6)3 = Na4Fe(CN)6 + Fe(OH)3 =>
12 NaOH + Fe4(Fe(CN)6)3 = 3 Na4Fe(CN)6 + 4 Fe(OH)3
CH2BrCH2Br + KOH = KBr + CHCH + H2O =>
CH2BrCH2Br + 2 KOH = 2 KBr + CHCH + 2 H2O
CuCl2*H2O + HNO3 = CuNO3 + HCl2 + H2O =>
CuCl2*H2O + HNO3 = CuNO3 + HCl2 + H2O
Ni3 + H = HNi =>
Ni3 + 3 H = 3 HNi
silvernitrate + potassiumbromide = silverbromide + potassiumnitrate =>
AgNO3 + KBr = AgBr + KNO3
MgNO3 + Ca(OH)2 = CaNO3 + Mg(OH)2 =>
MgNO3 + Ca(OH)2 = CaNO3 + Mg(OH)2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/22/24
Équations équilibrées sur06/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
