| Équations équilibrées la veille | Équations équilibrées le lendemain |
HIO3 + H2O = H2IO3 + OH
GaN + Cl2 = GaCl3 + N2 =>
2 GaN + 3 Cl2 = 2 GaCl3 + N2
KMnO4 + KHSO3 + KOH = K2MnO4 + KHSO4 + H2O =>
2 KMnO4 + KHSO3 + 2 KOH = 2 K2MnO4 + KHSO4 + H2O
CrO5 + KOH = K2CrO4 + H2O + O2 =>
CrO5 + 2 KOH = K2CrO4 + H2O + O2
KMnO4 + KBr + HCl = Br2 + H2O + MnCl2 + KCl =>
2 KMnO4 + 10 KBr + 16 HCl = 5 Br2 + 8 H2O + 2 MnCl2 + 12 KCl
Pb + I2 = PbI2 =>
Pb + I2 = PbI2
KMnO4 + Na3SO3 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 10 Na3SO3 + 14 H2SO4 = 15 Na2SO4 + 6 MnSO4 + 3 K2SO4 + 14 H2O
OsO4 + HCl + KCl = K2(OsCl4O2) + Cl2 + H2O =>
OsO4 + 4 HCl + 2 KCl = K2(OsCl4O2) + Cl2 + 2 H2O
FeF2 = Fe + F =>
FeF2 = Fe + 2 F
Yb(NO3)3*5H2O + Fe(NO3)3*9H2O + C2H5O2N = YbFe2O4 + CO2 + N2 + H2O =>
18 Yb(NO3)3*5H2O + 36 Fe(NO3)3*9H2O + 92 C2H5O2N = 18 YbFe2O4 + 184 CO2 + 127 N2 + 644 H2O
Ga + SiO2 = Si + Ga2O =>
4 Ga + SiO2 = Si + 2 Ga2O
Na2S + CuBr2 = CuS + NaBr =>
Na2S + CuBr2 = CuS + 2 NaBr
Cu + HNO3(diluido) = CuNO3 + H2 =>
2 Cu + 2 HNO3(diluido) = 2 CuNO3 + H2
As2 + O3 = As2O3 =>
As2 + O3 = As2O3
KHC4H4O6 + Na2CO3 = NaKC4H4O6 + CO2 + H2O =>
2 KHC4H4O6 + Na2CO3 = 2 NaKC4H4O6 + CO2 + H2O
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Li + SnS2 = Li2S3 + Sn =>
4 Li + 3 SnS2 = 2 Li2S3 + 3 Sn
Na2S + CuBr2 = CuS + NaBr =>
Na2S + CuBr2 = CuS + 2 NaBr
Mg(H2PO4)2 + Mg(OH)2 = MgHPO4 + H2O =>
Mg(H2PO4)2 + Mg(OH)2 = 2 MgHPO4 + 2 H2O
SrO2 = SrO + O2 =>
2 SrO2 = 2 SrO + O2
CrO5 + KOH = K2CrO4 + H2O + O2 =>
CrO5 + 2 KOH = K2CrO4 + H2O + O2
HF(aq) + NaOH(aq) = H2O + NaF(aq) =>
HF(aq) + NaOH(aq) = H2O + NaF(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3OH + NO2 = CO2 + H2O + NO =>
CH3OH + 3 NO2 = CO2 + 2 H2O + 3 NO
CH3COOH(aq) + NH4OH(aq) = CH3COONH4(aq) + H2O(l) =>
CH3COOH(aq) + NH4OH(aq) = CH3COONH4(aq) + H2O(l)
CH3CH2OH + C2H2 = CHCCH2CH3 + H2O =>
CH3CH2OH + C2H2 = CHCCH2CH3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaClO + O2 = NaClO3 =>
NaClO + O2 = NaClO3
SnS + (NH4)2S2 = NH4SnS2 =>
2 SnS + (NH4)2S2 = 2 NH4SnS2
C9H7NO2 + H2O = C9H9NO3 =>
C9H7NO2 + H2O = C9H9NO3
SnS + (NH4)2S2 = NH4SnS2 =>
2 SnS + (NH4)2S2 = 2 NH4SnS2
Al2(SO4)3 + Ba(OH)2 = Al2Ba3 + SO4(OH)2 =>
Al2(SO4)3 + 3 Ba(OH)2 = Al2Ba3 + 3 SO4(OH)2
(NH4)2HPO4 = NH3 + NH4H2PO4 =>
(NH4)2HPO4 = NH3 + NH4H2PO4
Co + B = Co2B =>
2 Co + B = Co2B
H3PO4 + HBr = H3P + Br2 + H2O =>
H3PO4 + 8 HBr = H3P + 4 Br2 + 4 H2O
CS2 + O4 = CO2 + SO2 =>
2 CS2 + 3 O4 = 2 CO2 + 4 SO2
C6H5CHO + (CH3)2CO = C17H14O + OH =>
23 C6H5CHO + 3(CH3)2CO = 10 C17H14O + 16 OH
H3PO4 + HBr = Br2 + PO + H2O =>
2 H3PO4 + 6 HBr = 3 Br2 + 2 PO + 6 H2O
Mg(c) + CO2(g) = MgO + C =>
2 Mg(c) + CO2(g) = 2 MgO + C
H3PO4 + HBr = HBrO3 + H3PO3 =>
3 H3PO4 + HBr = HBrO3 + 3 H3PO3
Na2S + CuBr2 = CuS + NaBr =>
Na2S + CuBr2 = CuS + 2 NaBr
C10H15NO + KMnO4 + H2SO4 = C10H13NO + K2SO4 + MnSO4 + H2O =>
5 C10H15NO + 2 KMnO4 + 3 H2SO4 = 5 C10H13NO + K2SO4 + 2 MnSO4 + 8 H2O
H2SO3 + Ni(OH)2 = Ni2(SO3)2 + H2O =>
2 H2SO3 + 2 Ni(OH)2 = Ni2(SO3)2 + 4 H2O
Sr + HCIO3 = Sr(CIO3)2 + H =>
Sr + 2 HCIO3 = Sr(CIO3)2 + 2 H
Fe{+3} + NO2{-} + H2O = Fe{+2} + H{+} + NO3{-} =>
2 Fe{+3} + NO2{-} + H2O = 2 Fe{+2} + 2 H{+} + NO3{-}
(NH4)2SO4 + NaClO = NH2Cl + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaClO = 2 NH2Cl + Na2SO4 + 2 H2O
Ba(OH)2 + H2SO4 = H2O + Ba + SO4 =>
Ba(OH)2 + H2SO4 = 2 H2O + Ba + SO4
MnO4 + HCHO = Mn + HCOOH =>
MnO4 + 4 HCHO = Mn + 4 HCOOH
Fe2 + Na2S = FeS + Na =>
Fe2 + 2 Na2S = 2 FeS + 4 Na
| 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 58 59 60 61 62 63 64 65 66 67 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
