| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4Br = 4 C + Br
CH3CH2OH + CO2 + NH3 = NO3 + CH3CH2CH4 =>
CH3CH2OH + CO2 + NH3 = NO3 + CH3CH2CH4
Ba(OH)2 + H2SO4 = BaSO4(s) + H2O =>
Ba(OH)2 + H2SO4 = BaSO4(s) + 2 H2O
CoC2H4 + KMnO4 + H2SO4 = CO2 + CoSO4 + K2SO4 + MnSO4 + H2O =>
5 CoC2H4 + 14 KMnO4 + 26 H2SO4 = 10 CO2 + 5 CoSO4 + 7 K2SO4 + 14 MnSO4 + 36 H2O
RCOOH + NaOH = RCOONa + H2O =>
RCOOH + NaOH = RCOONa + H2O
Cr2(SO4)3 + Al + NaOH + H2O = CrS + Na2S + Na[Al(OH)4] =>
3 Cr2(SO4)3 + 26 Al + 32 NaOH + 36 H2O = 6 CrS + 3 Na2S + 26 Na[Al(OH)4]
Al2O3 + Rb2Te = Al2Te3 + Rb2O =>
Al2O3 + 3 Rb2Te = Al2Te3 + 3 Rb2O
KL + Br2 = KBr + L2 =>
2 KL + Br2 = 2 KBr + L2
CH2O2 + NaOH = NaCHO2 + H2O =>
CH2O2 + NaOH = NaCHO2 + H2O
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
Fe2O3 + P2O5 = FePO4 =>
Fe2O3 + P2O5 = 2 FePO4
Na + MgCl2 = Mg + Cl2Na =>
Na + MgCl2 = Mg + Cl2Na
Ag(NO3) + Cu(Cl)2 = AgCl + Cu(NO3)2 =>
2 Ag(NO3) + Cu(Cl)2 = 2 AgCl + Cu(NO3)2
Cl2O6Sr = SrCl2 + O2 =>
Cl2O6Sr = SrCl2 + 3 O2
MnO4{-} + S4O6{-2} + H{+} = Mn{+2} + SO4{-2} + H2O =>
14 MnO4{-} + 5 S4O6{-2} + 12 H{+} = 14 Mn{+2} + 20 SO4{-2} + 6 H2O
NH3 + Cl = ClNH4 + NCl3 =>
4 NH3 + 6 Cl = 3 ClNH4 + NCl3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HI + Al = H2 + AlI =>
2 HI + 2 Al = H2 + 2 AlI
HNO3 + NaHCO3 = NaNO3H2OCO2 =>
HNO3 + NaHCO3 = NaNO3H2OCO2
O = O68 =>
68 O = O68
HCl + CrCl2 = CrH2 + Cl =>
2 HCl + CrCl2 = CrH2 + 4 Cl
K(OH) + H2SO4 = H2O + K2SO4 =>
2 K(OH) + H2SO4 = 2 H2O + K2SO4
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
C6H5CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2 =>
2 C6H5CH3 + 2 KMnO4 + 4 KOH = 2 C6H5COOK + 2 K2MnO4 + 5 H2
KMnO4 + KCNS + H2SO4 = MnSO4 + KHSO4 + CO2 + N2 + H2O =>
22 KMnO4 + 10 KCNS + 44 H2SO4 = 22 MnSO4 + 32 KHSO4 + 10 CO2 + 5 N2 + 28 H2O
PCl3 + Br2 + H2O = H3PO4 + HBr + Cl2 =>
2 PCl3 + 5 Br2 + 8 H2O = 2 H3PO4 + 10 HBr + 3 Cl2
Fe + H2CO3 = Fe2(CO3)3 + H2 =>
2 Fe + 3 H2CO3 = Fe2(CO3)3 + 3 H2
Fe(OH)2 + NH3 = Fe3O4 + NH4 + H2O =>
3 Fe(OH)2 + 2 NH3 = Fe3O4 + 2 NH4 + 2 H2O
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
Ag2SO4 + H2S4 = Ag2S4 + H2SO4 =>
Ag2SO4 + H2S4 = Ag2S4 + H2SO4
NaOH + Al(OH)3 = H2O + NaAlO2 =>
NaOH + Al(OH)3 = 2 H2O + NaAlO2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Mg(OH)2 + N2O5 = MgOHNO3 + H2O =>
2 Mg(OH)2 + N2O5 = 2 MgOHNO3 + H2O
Na2CO3(l) + Ca(NO3)2(aq) = NaNO3 + CaCO3(s) =>
Na2CO3(l) + Ca(NO3)2(aq) = 2 NaNO3 + CaCO3(s)
As2S3 + H2O + ClO3{-} = H2AsO4{-} + SO4{2-} + H{+} + Cl{-} =>
3 As2S3 + 18 H2O + 14 ClO3{-} = 6 H2AsO4{-} + 9 SO4{2-} + 24 H{+} + 14 Cl{-}
CH2CH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2CH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 6 CH3CH(OH)CH2(OH) + 4 KOH
HClO2 + NH4OH = H2O + ClN =>
HClO2 + NH4OH = 3 H2O + ClN
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + NaNO3 =>
2 AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + 2 NaNO3
Zn + HPO3 = ZnPO3 + H2 =>
2 Zn + 2 HPO3 = 2 ZnPO3 + H2
C7H14O + I2 + NaOH = NaI + H2O + CHI3 =>
C7H14O + 13 I2 + 5 NaOH = 5 NaI + 6 H2O + 7 CHI3
LiOH + Na2CO3 = Li2CO3 + NaOH =>
2 LiOH + Na2CO3 = Li2CO3 + 2 NaOH
C6H12O6 + HCl = C18H13O5 + H2O + Cl2 =>
6 C6H12O6 + 6 HCl = 2 C18H13O5 + 26 H2O + 3 Cl2
H2SO4 + CO2 = SO4 + C + H2O =>
2 H2SO4 + CO2 = 2 SO4 + C + 2 H2O
CuS + O2 = CuO + SO3 =>
CuS + 2 O2 = CuO + SO3
Co + Br = CoBr4 =>
Co + 4 Br = CoBr4
Chlorine + MgI2 = Magnesiumchloride + iodine =>
Cl2 + MgI2 = MgCl2 + I2
CH3NH2Cl = CH3NH2 + Cl =>
CH3NH2Cl = CH3NH2 + Cl
BrF3 = Br + F2 =>
2 BrF3 = 2 Br + 3 F2
Na2SO4 + BaCl2 + HCl = NaCl2 + BaSO4 + H2 =>
Na2SO4 + BaCl2 + 2 HCl = 2 NaCl2 + BaSO4 + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
