| Équations équilibrées la veille | Équations équilibrées le lendemain |
KC2H3O2 + HBr = KBr + HC2H3O2
C2H3(g) + O2(g) = CO2(g) + H2O(v) =>
4 C2H3(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(v)
Cu(s) + H{+} + SO4{2-} = Cu{2+} + H2O + SO2(g) =>
Cu(s) + 4 H{+} + SO4{2-} = Cu{2+} + 2 H2O + SO2(g)
Ca(OH)2 + K2CrO4 = CaCrO4 + KOH =>
Ca(OH)2 + K2CrO4 = CaCrO4 + 2 KOH
HSO3{-} + ClO{-} = SO4{-2} + Cl{-} + H{+} =>
HSO3{-} + ClO{-} = SO4{-2} + Cl{-} + H{+}
N + NaCl = Cl + Na3N =>
N + 3 NaCl = 3 Cl + Na3N
CH3CH2CHCH2 + HCl = CH3CH2CHClCH3 =>
CH3CH2CHCH2 + HCl = CH3CH2CHClCH3
FeI2 + H2O2 = Fe(OH)3 + I2 =>
2 FeI2 + 3 H2O2 = 2 Fe(OH)3 + 2 I2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Ag + F2 = Ag2F =>
4 Ag + F2 = 2 Ag2F
FeS2 + Fe = Fe2S3 =>
3 FeS2 + Fe = 2 Fe2S3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
K2Cr2O7 + HgCl2 = K2Cr2O7Cl2 + Hg =>
K2Cr2O7 + HgCl2 = K2Cr2O7Cl2 + Hg
Cu(OH)2(s) + NH3(aq) = [Cu(NH3)4](OH)2(aq) =>
Cu(OH)2(s) + 4 NH3(aq) = [Cu(NH3)4](OH)2(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
BaCl2 + H2SO3 = Ba2(SO3)2 + HCl =>
2 BaCl2 + 2 H2SO3 = Ba2(SO3)2 + 4 HCl
C6H5CH2OH + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Bi + HCl = BiCl3 + H =>
Bi + 3 HCl = BiCl3 + 3 H
Fe(OH)2 + O = FeO + OH =>
Fe(OH)2 + O = FeO + 2 OH
Ni{2+} + CO3{2-} = NiCO3 =>
Ni{2+} + CO3{2-} = NiCO3
H{+} + H5IO6 + KI = I2 + H2O + K{+} =>
7 H{+} + H5IO6 + 7 KI = 4 I2 + 6 H2O + 7 K{+}
Cl2 + KCrO2 + KOH = K2CrO4 + KCl + H2O =>
3 Cl2 + 2 KCrO2 + 8 KOH = 2 K2CrO4 + 6 KCl + 4 H2O
KOH + COCl2 = CO(OH)2 + KCl =>
2 KOH + COCl2 = CO(OH)2 + 2 KCl
Li2SO4 + Ba(HCO3)2 = Li2Ba + SO4(HCO3)2 =>
Li2SO4 + Ba(HCO3)2 = Li2Ba + SO4(HCO3)2
MgO(g) + HNO3 = Mg(NO3)2 + H2O =>
MgO(g) + 2 HNO3 = Mg(NO3)2 + H2O
H2SO4(aq) + KOH(aq) = H3SO5(g) + K(aq) =>
H2SO4(aq) + KOH(aq) = H3SO5(g) + K(aq)
Pb(NO3)2 + HgCl2 = PbCl2 + Hg(NO3)2 =>
Pb(NO3)2 + HgCl2 = PbCl2 + Hg(NO3)2
Li + KClO3 = LiClO3 + K =>
Li + KClO3 = LiClO3 + K
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca(OH)2 + H3PO4 = Ca5(OH)(PO4)3 + H2O =>
5 Ca(OH)2 + 3 H3PO4 = Ca5(OH)(PO4)3 + 9 H2O
Se + HNO3 = SeNO3 + NO + H2O =>
3 Se + 4 HNO3 = 3 SeNO3 + NO + 2 H2O
I2(s) + NaBr(aq) = NaI + Br2 =>
I2(s) + 2 NaBr(aq) = 2 NaI + Br2
NaCrO4 + AgNO3 = Ag + CrO4 + NaNO3 =>
NaCrO4 + AgNO3 = Ag + CrO4 + NaNO3
AgCl + KCN = K[Ag(CN)2] + KCl =>
AgCl + 2 KCN = K[Ag(CN)2] + KCl
CH3COOH + NaI + NaIO3 = CH3COONa + I2 + H2O =>
6 CH3COOH + 5 NaI + NaIO3 = 6 CH3COONa + 3 I2 + 3 H2O
CH3CH(CH3)CHOH + CuO = CH3COCH3 + Cu + H2O =>
6 CH3CH(CH3)CHOH + 5 CuO = 8 CH3COCH3 + 5 Cu + 3 H2O
CaO + Al2O3 = Ca12Al14O33 =>
12 CaO + 7 Al2O3 = Ca12Al14O33
NaCl = Na + Cl2 = =>
2 NaCl = 2 Na + Cl2
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
HBrO3 + KHCO3 = KBrO3 + H2O + CO2 =>
HBrO3 + KHCO3 = KBrO3 + H2O + CO2
CH3(CH2)8CO2H + O2 = H2O + CO2 =>
CH3(CH2)8CO2H + 14 O2 = 10 H2O + 10 CO2
Ca(NO3)2 + NaNO2 = Ca(NO2)2 + NaNO3 =>
Ca(NO3)2 + 2 NaNO2 = Ca(NO2)2 + 2 NaNO3
MgO + ClO = MgClO2 =>
MgO + ClO = MgClO2
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
BrO3{-} + HAsO2 + H2O = Br{-} + H2AsO4 =>
BrO3{-} + 2 HAsO2 + H2O = Br{-} + 2 H2AsO4
Na + FeCl2 = NaCl + Fe2 =>
4 Na + 2 FeCl2 = 4 NaCl + Fe2
O4 + H8 = H2O =>
O4 + H8 = 4 H2O
NH4(OCN) = (NH2)2CO =>
NH4(OCN) = (NH2)2CO
Fe(NO3)3 + KNO2 = Fe(NO2)3 + KNO3 =>
Fe(NO3)3 + 3 KNO2 = Fe(NO2)3 + 3 KNO3
CH3CH(CH3)CHOH + CuO = CH3COCH3 + Cu + H2O =>
6 CH3CH(CH3)CHOH + 5 CuO = 8 CH3COCH3 + 5 Cu + 3 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
