| Équations équilibrées la veille | Équations équilibrées le lendemain |
C17H36 + 69 CuO = 17 CO3 + 18 H2O + 69 Cu
Na(sodium) + O2 = Na2O =>
4 Na(sodium) + O2 = 2 Na2O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
HClMg(OH)2 = MgClH(OH)2 =>
HClMg(OH)2 = MgClH(OH)2
Mg + C = MgC2 =>
Mg + 2 C = MgC2
Fe + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
Ca + Hl = CaHl2 =>
Ca + 2 Hl = CaHl2
Na2CO3 + LiOH = Li2CO3 + NaOH =>
Na2CO3 + 2 LiOH = Li2CO3 + 2 NaOH
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
HNO3 + HCIO4 = HO4 + HCINO3 =>
HNO3 + HCIO4 = HO4 + HCINO3
Ca(s)S = CaS(s) =>
Ca(s)S = CaS(s)
NaCO3NH4OH = NaOHNH4CO3 =>
NaCO3NH4OH = NaOHNH4CO3
C6H126(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H126(s) + 75 O2(g) = 12 CO2(g) + 126 H2O(g)
Zn + CaCl2 = ZnCl + Ca =>
2 Zn + CaCl2 = 2 ZnCl + Ca
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
LiOH = H2O + Li2O =>
2 LiOH = H2O + Li2O
Mg + Cl2 + H2SO4 = Mg(SO4)2 + HCl =>
Mg + 2 Cl2 + 2 H2SO4 = Mg(SO4)2 + 4 HCl
HClO4 + KI = HCl + I2 + KClO4 + H2O =>
9 HClO4 + 8 KI = HCl + 4 I2 + 8 KClO4 + 4 H2O
Ta3N2O2 = Ta2N + Ta2O5 + N2 =>
20 Ta3N2O2 = 22 Ta2N + 8 Ta2O5 + 9 N2
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
KBr + AgClO4 = AgBr + KClO4 =>
KBr + AgClO4 = AgBr + KClO4
P4 + O2 = P2O3O3 = O + O2 =>
P4 + 6 O2 = 2 P2O3O3
AlBr3 + K2S = KBr + Al2S3 =>
2 AlBr3 + 3 K2S = 6 KBr + Al2S3
FeS2 + PbO + Na2CO3 + SiO2 = FeO*SiO2 + Pb + Na2SO4 + CO2 =>
FeS2 + 7 PbO + 2 Na2CO3 + SiO2 = FeO*SiO2 + 7 Pb + 2 Na2SO4 + 2 CO2
MgCl2 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + NaCl + H2O =>
MgCl2 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + 2 NaCl + H2O
NaOH + SnCl2 = NaCl + Sn(OH)2 =>
2 NaOH + SnCl2 = 2 NaCl + Sn(OH)2
CH3CH2Cl + HOH = CH3CH2OH + HCl =>
CH3CH2Cl + HOH = CH3CH2OH + HCl
BeF2 + Mg = MgF2 + Be =>
BeF2 + Mg = MgF2 + Be
H2*I2 = HI =>
H2*I2 = 2 HI
CH2CHCH3 + KMnO4 + H2O = CH3COCH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + H2O = 3 CH3COCH3 + 2 MnO2 + 2 KOH
Zn + NH4Cl = (Zn(NH3)4)Cl2 + HCl + H2 =>
Zn + 4 NH4Cl = (Zn(NH3)4)Cl2 + 2 HCl + H2
FeS2(s) + HCl(aq) = FeCl2(aq) + H2S(g) + S(s) =>
FeS2(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g) + S(s)
PH3 + O2 = H2O + P3O10 =>
12 PH3 + 29 O2 = 18 H2O + 4 P3O10
NaSiO3 + HCl = SiO2 + Na + Cl + H2O =>
NaSiO3 + 2 HCl = SiO2 + Na + 2 Cl + H2O
Ba(OH)2 + MgO = Mg(OH)2 + BaO =>
Ba(OH)2 + MgO = Mg(OH)2 + BaO
CH2CHCH3 + KMnO4 + H2O = CH3COCH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + H2O = 3 CH3COCH3 + 2 MnO2 + 2 KOH
C6H12O6 + SO4{2-} = CO2 + H2O + S{2-} =>
C6H12O6 + 3 SO4{2-} = 6 CO2 + 6 H2O + 3 S{2-}
S7 = S =>
S7 = 7 S
Na2TeO3 + P + NaOH = Te + Na3PO4 + H2O =>
5 Na2TeO3 + 4 P + 2 NaOH = 5 Te + 4 Na3PO4 + H2O
(CH3)2NH + NaOH = (CH3)2N + H2O + Na =>
(CH3)2NH + NaOH = (CH3)2N + H2O + Na
HMgO4 + HCl = MgCl2 + Cl + H2O =>
HMgO4 + 7 HCl = MgCl2 + 5 Cl + 4 H2O
HClO4 + Ba(NO2)2 = Ba(ClO4)2 + HNO2 =>
2 HClO4 + Ba(NO2)2 = Ba(ClO4)2 + 2 HNO2
Na2SO3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
Zn + NH4Cl + MnO2 = Zn(NH3)2Cl2 + MnO(OH) =>
Zn + 2 NH4Cl + 2 MnO2 = Zn(NH3)2Cl2 + 2 MnO(OH)
Sb4 + Cl2 = SbCl =>
Sb4 + 2 Cl2 = 4 SbCl
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
(NH4)2U2O7 + (NH4)2CO3 + H2O = (NH4)4[UO2(CO3)3] + NH4OH =>
(NH4)2U2O7 + 6(NH4)2CO3 + 3 H2O = 2(NH4)4[UO2(CO3)3] + 6 NH4OH
Ca(NO3)2 + Na2(CO3)2 = Ca(CO3)2 + Na2(NO3)2 =>
Ca(NO3)2 + Na2(CO3)2 = Ca(CO3)2 + Na2(NO3)2
NbCl5 + O2 = NbOCl3 + Cl2 =>
2 NbCl5 + O2 = 2 NbOCl3 + 2 Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
