| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO3)3 + 4 H2O + 3 O2
Fe2(SO3)3 = Fe2O3 + SO2 =>
Fe2(SO3)3 = Fe2O3 + 3 SO2
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
Fe + CoSO4 = FeSO4 + Co =>
Fe + CoSO4 = FeSO4 + Co
GeS2 + K2CO3 + KNO3 = K2GeO3 + K2SO4 + KNO2 + CO2 =>
GeS2 + 3 K2CO3 + 8 KNO3 = K2GeO3 + 2 K2SO4 + 8 KNO2 + 3 CO2
Fe2Co3C2 + FeCo2 = Fe6C + Co2C =>
14 Fe2Co3C2 + 2 FeCo2 = 5 Fe6C + 23 Co2C
HNO3 + KHCO3 = KNO3 + CO2 + H2O =>
HNO3 + KHCO3 = KNO3 + CO2 + H2O
FeN + NaOH = Fe(OH)3 + Na3N =>
FeN + 3 NaOH = Fe(OH)3 + Na3N
Cu + NaOH = CuO + H + Na =>
Cu + NaOH = CuO + H + Na
PH + O2 = P2O + H2O =>
2 PH + O2 = P2O + H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Mg(OH)2 + H3PO4 = H(OH)2 + Mg3PO4 =>
3 Mg(OH)2 + H3PO4 = 3 H(OH)2 + Mg3PO4
NaClO3 + Cr(OH)3 + NaOH = Na2CrO4 + NaCl + H2O =>
NaClO3 + 2 Cr(OH)3 + 4 NaOH = 2 Na2CrO4 + NaCl + 5 H2O
C4H10 + Br2 = C4H8Br2 + HBr =>
C4H10 + 2 Br2 = C4H8Br2 + 2 HBr
KCl + NH4H2PO4 = KH2PO4 + NH4Cl =>
KCl + NH4H2PO4 = KH2PO4 + NH4Cl
Bi2(SiO3)3 = Bi2 + SiO3 =>
Bi2(SiO3)3 = Bi2 + 3 SiO3
(CH3)3CH + O2 = CO2 + H2O =>
2(CH3)3CH + 13 O2 = 8 CO2 + 10 H2O
CuI2 + Al = Cu + AlI3 =>
3 CuI2 + 2 Al = 3 Cu + 2 AlI3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
MnO2 + S = Mn + SO2 =>
MnO2 + S = Mn + SO2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
NH2OH + O2 = NO + H2O =>
4 NH2OH + 3 O2 = 4 NO + 6 H2O
ZnO2 + Cu = Cu2O + Zn =>
ZnO2 + 4 Cu = 2 Cu2O + Zn
CH3CHO + KMnO4 = CH3COOH + KMnO3 =>
CH3CHO + KMnO4 = CH3COOH + KMnO3
NaBr + AgNO{-3} = AgBr + NaNO{-3} =>
NaBr + AgNO{-3} = AgBr + NaNO{-3}
HOCl + H2S = SO4{-2} + H{+} + Cl{-} =>
4 HOCl + H2S = SO4{-2} + 6 H{+} + 4 Cl{-}
CrY3 + Cl2 + NaOH = Na2CrO4 + NaYO4 + NaCl + H2O =>
2 CrY3 + 27 Cl2 + 64 NaOH = 2 Na2CrO4 + 6 NaYO4 + 54 NaCl + 32 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COH + H2O =>
4 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2COH + 8 H2O
Cu(NO3)2*3H2O + CON2H4 = Cu + H2O + N2 + CO2 =>
Cu(NO3)2*3H2O + 2 CON2H4 = Cu + 7 H2O + 3 N2 + 2 CO2
AlCl3 + Na2S2O3 + H2O = Al(OH)3 + S + SO2 + NaCl =>
2 AlCl3 + 3 Na2S2O3 + 3 H2O = 2 Al(OH)3 + 3 S + 3 SO2 + 6 NaCl
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + Ti(SO4)2 + H2O + K2SO4 =>
K2Cr2O7 + 3 Ti2(SO4)3 + 7 H2SO4 = Cr2(SO4)3 + 6 Ti(SO4)2 + 7 H2O + K2SO4
Cu(OH)2 + H3PO3 = Cu3(PO3)2 + H2O =>
3 Cu(OH)2 + 2 H3PO3 = Cu3(PO3)2 + 6 H2O
C13H10N2O2 + NaBH4 = C13H12N2O2 + NaBH2 =>
C13H10N2O2 + NaBH4 = C13H12N2O2 + NaBH2
C5H13NO2 + HCl = C5H11NCl2 + H2O =>
C5H13NO2 + 2 HCl = C5H11NCl2 + 2 H2O
K3[Fe(C2O4)3]*3H2O + NaOH = Fe(OH)3 + K{+} + C2O4{2-} + Na{+} + H2O =>
K3[Fe(C2O4)3]*3H2O + 3 NaOH = Fe(OH)3 + 3 K{+} + 3 C2O4{2-} + 3 Na{+} + 3 H2O
NaHCO3 + HCOOH = HCOONa + H2CO3 =>
NaHCO3 + HCOOH = HCOONa + H2CO3
Li(s) + N2(g) = Li3N2(s) =>
3 Li(s) + N2(g) = Li3N2(s)
Cu(CH3CoO)2 + H2S = CuS + H(CH3CoO) =>
Cu(CH3CoO)2 + H2S = CuS + 2 H(CH3CoO)
MgSO4 + NaNO3 = NaSO4 + Mg(NO3) =>
MgSO4 + NaNO3 = NaSO4 + Mg(NO3)
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Na2Al2O4 = NaAlO2 =>
Na2Al2O4 = 2 NaAlO2
CH2CHCN + H2 = C6H8N2 =>
2 CH2CHCN + H2 = C6H8N2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
C6H12O + H2SO4 + HBr = C6H10Br + H2O + SO2 =>
2 C6H12O + H2SO4 + 2 HBr = 2 C6H10Br + 4 H2O + SO2
Cd(NO3)2 + CH3CSNH2 = CdS + C2H5N(NO3)2 =>
Cd(NO3)2 + CH3CSNH2 = CdS + C2H5N(NO3)2
Ca(HCO3)2 + NaCl = NaHCO3 + CaCl2 =>
Ca(HCO3)2 + 2 NaCl = 2 NaHCO3 + CaCl2
OC2H2 + O2 = CO2 + H2O =>
OC2H2 + 2 O2 = 2 CO2 + H2O
AgNO3 + J2 + H2O = AgJO3 + HNO3 + AgJ =>
6 AgNO3 + 3 J2 + 3 H2O = AgJO3 + 6 HNO3 + 5 AgJ
| 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.
