| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = H2 + 2 NaOH
C7H60 + O2 = CO2 + H2O =>
C7H60 + 22 O2 = 7 CO2 + 30 H2O
MnO4{-} + HSO3{-} + H2O = MnO2 + HSO4{-} + OH{-} =>
2 MnO4{-} + 3 HSO3{-} + H2O = 2 MnO2 + 3 HSO4{-} + 2 OH{-}
Calciumhydride + water = calciumhydroxide + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
AlSO4 + K = Al + KSO4 =>
AlSO4 + K = Al + KSO4
Ca(OH)2 + H2SO4 = CaSO3(OH)2 + H2O =>
Ca(OH)2 + H2SO4 = CaSO3(OH)2 + H2O
B4 = B =>
B4 = 4 B
ClC6H4CHO + KOH = ClC6H4CH2OH + C7H5ClO2K =>
3 ClC6H4CHO + 2 KOH = ClC6H4CH2OH + 2 C7H5ClO2K
C6H12 + Br = C6H11Br + H =>
C6H12 + Br = C6H11Br + H
(NH4)2S + Cr(ClO4)3 = (NH4)ClO4 + Cr2S3 =>
3(NH4)2S + 2 Cr(ClO4)3 = 6(NH4)ClO4 + Cr2S3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Cl2 + NaOH = H2O + NaCl + NaClO =>
Cl2 + 2 NaOH = H2O + NaCl + NaClO
(NH4)2HPO4 = NH4 + HPO4 =>
(NH4)2HPO4 = 2 NH4 + HPO4
Al2(SO4)3 + O2 = Al2O3 + SO4 =>
2 Al2(SO4)3 + 3 O2 = 2 Al2O3 + 6 SO4
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
Al2O3 + NaOH + H2O = Na[Al(OH)4*2H2O] =>
Al2O3 + 2 NaOH + 7 H2O = 2 Na[Al(OH)4*2H2O]
KOH + H3PO4 = K3PO4 + (H2O) =>
3 KOH + H3PO4 = K3PO4 + 3(H2O)
CuS + S = CuS2 =>
CuS + S = CuS2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C6H6O2 + H2O = CO2 + CH4 =>
4 C6H6O2 + 14 H2O = 11 CO2 + 13 CH4
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NH4 + I2 = NI3 + H2 =>
2 NH4 + 3 I2 = 2 NI3 + 4 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
NaC2H3O2 + KCl = NaCl + KC2H3O2 =>
NaC2H3O2 + KCl = NaCl + KC2H3O2
Na2CrO4 + AgNO3 = Ag2CrO4 + NaNO3 =>
Na2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 NaNO3
Cu2 + NO3 = Cu(NO3)2 =>
Cu2 + 4 NO3 = 2 Cu(NO3)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na2CrO4 + AgNO3 = Ag2CrO4 + NaNO3 =>
Na2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 NaNO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C4H8 + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 8 KOH = 2 CH3COOH + 8 K2MnO4 + 4 H2O
Fe + O2 + H2O = (Fe2O34H2O) =>
2 Fe + 17 O2 + H2O = (Fe2O34H2O)
AgNO3 + Fe(NO3)3 = Ag(NO3)3 + FeNO3 =>
AgNO3 + Fe(NO3)3 = Ag(NO3)3 + FeNO3
NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}
CH2Cl{-}COOH = CH2Cl{-}COOCH3 =>
CH2Cl{-}COOH = CH2Cl{-}COOCH3
KClO4 + H2SO4 = Cl2O7 + K2SO4 + H2O =>
2 KClO4 + H2SO4 = Cl2O7 + K2SO4 + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}
H2C2O4 + KMnO4 = K2C2O4 + HMnO4 =>
H2C2O4 + 2 KMnO4 = K2C2O4 + 2 HMnO4
CH3CH2CO2H = (CH3CH2CO)2O + H2O =>
2 CH3CH2CO2H = (CH3CH2CO)2O + H2O
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
SnS2(s) + OH(aq) = SnOH(aq) + S2(s) =>
SnS2(s) + OH(aq) = SnOH(aq) + S2(s)
BeO + Ca(OH)2 = CaBeO2 + H2O =>
BeO + Ca(OH)2 = CaBeO2 + H2O
K + B2O3 = B + K2O =>
6 K + B2O3 = 2 B + 3 K2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
