| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2O3 = As2 + O3
CrSO4 + KOH = Cr(OH)2 + K2SO4 =>
CrSO4 + 2 KOH = Cr(OH)2 + K2SO4
H{+} + CH3OH + MnO4 = Mn2{+} + CH2O + H2O =>
2 H{+} + 15 CH3OH + 4 MnO4 = 2 Mn2{+} + 15 CH2O + 16 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
CHO = C + HO =>
CHO = C + HO
C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2
(NH4)2CO3 + KCl = (NH4)Cl + K2CO3 =>
(NH4)2CO3 + 2 KCl = 2(NH4)Cl + K2CO3
KHSO4 + NH3 = KNH4SO4 =>
KHSO4 + NH3 = KNH4SO4
C2H3OOH + C5H11OH = C7H14O2 + H2O =>
C2H3OOH + C5H11OH = C7H14O2 + H2O
CH3Cl = C + H2 + Cl2 =>
2 CH3Cl = 2 C + 3 H2 + Cl2
H2 + S2 + O2 = H2O2S3 =>
2 H2 + 3 S2 + 2 O2 = 2 H2O2S3
LiNO3 + Li = Li2O + N2 =>
2 LiNO3 + 10 Li = 6 Li2O + N2
LiAlH4 + H2O = LiOH + Al(OH)3 + H2 =>
LiAlH4 + 4 H2O = LiOH + Al(OH)3 + 4 H2
Al + FeO2 = Al2O3 + Fe =>
4 Al + 3 FeO2 = 2 Al2O3 + 3 Fe
Fe + Cu2O = Fe2O4 + Cu =>
2 Fe + 4 Cu2O = Fe2O4 + 8 Cu
CO(NH2)2*HNO3 = CO2 + N2 + NH3 + HNO3 =>
9 CO(NH2)2*HNO3 = 9 CO2 + 4 N2 + 13 NH3 + 6 HNO3
C6H12O6 + NH4 = C8H12N2 + CO2 + H2O =>
3 C6H12O6 + 4 NH4 = 2 C8H12N2 + 2 CO2 + 14 H2O
Pt + HAuCl4 + HCl = Au + H2PtCl6 =>
3 Pt + 4 HAuCl4 + 2 HCl = 4 Au + 3 H2PtCl6
KNO2 + H2SO4 + Na2CrO4 = KNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 KNO2 + 5 H2SO4 + 2 Na2CrO4 = 3 KNO3 + 2 Na2SO4 + Cr2(SO4)3 + 5 H2O
MnSO4 + Cl2 + NaOH = Na2MnO4 + HCl + Na2SO4 =>
MnSO4 + 2 Cl2 + 4 NaOH = Na2MnO4 + 4 HCl + Na2SO4
Pb(C2H3O2)2 + H2SO4 = PbSO4 + C2H4O2 =>
Pb(C2H3O2)2 + H2SO4 = PbSO4 + 2 C2H4O2
HBe + NaOH = NaBe + H2O =>
HBe + NaOH = NaBe + H2O
CH3COH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 CH3COOH
Na2S + Na2CrO4 + H2O = S + Na[Cr(OH)4(H20)2] + NaOH =>
43 Na2S + 2 Na2CrO4 + 88 H2O = 43 S + 2 Na[Cr(OH)4(H20)2] + 88 NaOH
V2O5 + Cl2 + C = COCl2 + VOCl3 =>
V2O5 + 6 Cl2 + 3 C = 3 COCl2 + 2 VOCl3
V + HBr = VBr2 + H2 =>
V + 2 HBr = VBr2 + H2
P4(s) + H2O(l) = H2PO2(aq) + PH3(g) =>
5 P4(s) + 24 H2O(l) = 12 H2PO2(aq) + 8 PH3(g)
KI + H2SO4 = H2 + KISO4 =>
KI + H2SO4 = H2 + KISO4
Cu(NO3)2 + KI = CuI + I2 + K(NO3) =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 K(NO3)
Na + CH3OH = NaCH2O + H2 =>
Na + CH3OH = NaCH2O + H2
Fe + CuCl3 = FeCl + Cu3 =>
9 Fe + 3 CuCl3 = 9 FeCl + Cu3
CH3NH2 + N2O + OH{-} = CO32{-} + H2O + N2 =>
2 CH3NH2 + 68 N2O + 2 OH{-} = 2 CO32{-} + 6 H2O + 69 N2
HCHO + Cu(OH)2 = Cu2O + H2O + HCOOH =>
HCHO + 2 Cu(OH)2 = Cu2O + 2 H2O + HCOOH
Cl2 + AlN = ClN + Al =>
Cl2 + 2 AlN = 2 ClN + 2 Al
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Zn + Cr2O7{2-} + H{+} = Zn{2+} + Cr{+} + H2O =>
5 Zn + Cr2O7{2-} + 14 H{+} = 5 Zn{2+} + 2 Cr{+} + 7 H2O
C2F4 + Al = AlF3 + C =>
3 C2F4 + 4 Al = 4 AlF3 + 6 C
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
NaOH + Na2SO4 + H2O = Na(OH)3 + Na2SO3 =>
NaOH + Na2SO4 + H2O = Na(OH)3 + Na2SO3
C12H3Cl5 + O2 + H2O = CO2 + HCl =>
2 C12H3Cl5 + 23 O2 + 2 H2O = 24 CO2 + 10 HCl
NaCH3COO(aq) + AgNO3(aq) = AgCH3COO(aq) + NaNO3(aq) =>
NaCH3COO(aq) + AgNO3(aq) = AgCH3COO(aq) + NaNO3(aq)
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Cu + Mg(NO3)2 = Cu(NO3) + Mg =>
2 Cu + Mg(NO3)2 = 2 Cu(NO3) + Mg
Na2CO3 + HBr = NaBr + NaHCO3 =>
Na2CO3 + HBr = NaBr + NaHCO3
Ni(NO3)2*6H2O(s) = Ni(NO3)2 + H2O =>
Ni(NO3)2*6H2O(s) = Ni(NO3)2 + 6 H2O
Fe + Cr2O2 = Fe2O3 + Cr =>
4 Fe + 3 Cr2O2 = 2 Fe2O3 + 6 Cr
AlO2 = Al + O =>
AlO2 = Al + 2 O
P2O3 + H2O = PH3 + HPO3 =>
2 P2O3 + 3 H2O = PH3 + 3 HPO3
Ca + HCl = Ca(Cl) + H2 =>
2 Ca + 2 HCl = 2 Ca(Cl) + H2
Kr1F2 + H2O1 = Kr1 + O2 + H1F1 =>
2 Kr1F2 + 2 H2O1 = 2 Kr1 + O2 + 4 H1F1
| 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 65 66 67 68 69 70 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
