| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CF + 8 Br = 2 CBr4 + F2
PCl5 + H2O = H3PO4(aq) + HCl(g) =>
PCl5 + 4 H2O = H3PO4(aq) + 5 HCl(g)
Ra + O2 = Ra2O2 =>
2 Ra + O2 = Ra2O2
Cr2O7{-2} + SO3{-2} + H{+} = Cr{+3} + SO4{-} + H2O =>
Cr2O7{-2} + 2 SO3{-2} + 10 H{+} = 2 Cr{+3} + 2 SO4{-} + 5 H2O
P + O*2 = P*4*O*10 =>
P + O*2 = P*4*O*10
Ca(OH)2 + H2S = CaH2 + S(OH)2 =>
Ca(OH)2 + H2S = CaH2 + S(OH)2
LaSr3Mn2O8 + La2O3 + MnO + Re + ReO3 = La3Sr5Mn4Re4O24 =>
5 LaSr3Mn2O8 + 2 La2O3 + 2 MnO + 4 Re + 8 ReO3 = 3 La3Sr5Mn4Re4O24
AgCl + Sn = SnCl + Ag =>
AgCl + Sn = SnCl + Ag
C3H6 + Cl2 + H2O = CH3CHOHCH2Cl + HCl =>
C3H6 + Cl2 + H2O = CH3CHOHCH2Cl + HCl
P + Cl = PCl3 =>
P + 3 Cl = PCl3
CO2 + MgO = MgCO2 + O =>
CO2 + MgO = MgCO2 + O
H2CO3 + CuO = H2O + CuCO3 =>
H2CO3 + CuO = H2O + CuCO3
CuCl2 + H2SO4 = CuSO4 + H2 + Cl2 =>
CuCl2 + H2SO4 = CuSO4 + H2 + Cl2
CuCl2 + KCN = K2(Cu(CN)4) + KCl =>
CuCl2 + 4 KCN = K2(Cu(CN)4) + 2 KCl
C2H45OH + O2 = (CO2) + H2O =>
C2H45OH + 13 O2 = 2(CO2) + 23 H2O
Mg + [CH3(CH2)14COO] = Mg[CH3(CH2)14COO] =>
Mg + [CH3(CH2)14COO] = Mg[CH3(CH2)14COO]
C9H12 + Br2 = CBr4 + HBr =>
C9H12 + 24 Br2 = 9 CBr4 + 12 HBr
K3Fe(CN)6 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + CO2 + KNO3 + H2O =>
2 K3Fe(CN)6 + 20 K2Cr2O7 + 80 H2SO4 = 20 Cr2(SO4)3 + 17 K2SO4 + Fe2(SO4)3 + 12 CO2 + 12 KNO3 + 80 H2O
Pb2(C2O4)4 + H4P2O7 = PbP2O7 + H2C2O4 =>
Pb2(C2O4)4 + 2 H4P2O7 = 2 PbP2O7 + 4 H2C2O4
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
NH4NO2 + KOH = NH3 + H2O + KNO3 =>
4 NH4NO2 + 3 KOH = 5 NH3 + 2 H2O + 3 KNO3
Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AsH3 + O2 = As2O5 + H3O2 =>
4 AsH3 + 9 O2 = 2 As2O5 + 4 H3O2
C3H5(NO3)3 = CO2 + N2 + H2O + O =>
2 C3H5(NO3)3 = 6 CO2 + 3 N2 + 5 H2O + O
CH3COOH + OH = CH3COO + H2O =>
CH3COOH + OH = CH3COO + H2O
C2H6O2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
C2H6O2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 6 H2O
ZnO + KOH + H2O = K2Zn(OH)4 =>
ZnO + 2 KOH + H2O = K2Zn(OH)4
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Mg + Fe(SO4)3 = Fe2 + MgSO4 =>
6 Mg + 2 Fe(SO4)3 = Fe2 + 6 MgSO4
C2H4Cl2 + CuO2 = CO2 + H2O + Cu + CuCl2 =>
C2H4Cl2 + 3 CuO2 = 2 CO2 + 2 H2O + 2 Cu + CuCl2
P2S3 + KMnO4 + H2O = S + MnO2 + KH2PO4 + K2HPO4 =>
3 P2S3 + 10 KMnO4 + 4 H2O = 9 S + 10 MnO2 + 2 KH2PO4 + 4 K2HPO4
Cu(s) + S = CuS(s) =>
Cu(s) + S = CuS(s)
NaHSO4 + Mg = Na + MgSO4 + H2 =>
2 NaHSO4 + 2 Mg = 2 Na + 2 MgSO4 + H2
Cr(OH)4(aq) + OH{-}(aq) + H2O2 = CrO4{2-}(aq) + H2O(l) =>
Cr(OH)4(aq) + 2 OH{-}(aq) + H2O2 = CrO4{2-}(aq) + 4 H2O(l)
AgBrO3 + Br2 + H2O = AgBr + HBrO3 =>
5 AgBrO3 + 3 Br2 + 3 H2O = 5 AgBr + 6 HBrO3
LiOH + FeSO4 = Li2(SO4) + Fe(OH)2 =>
2 LiOH + FeSO4 = Li2(SO4) + Fe(OH)2
Al + NH3 = Al(NH3)3 =>
Al + 3 NH3 = Al(NH3)3
BaCl + Cl = BaCl2 =>
BaCl + Cl = BaCl2
C3H5(NO3)3 = CO2 + N + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 12 N + O2 + 10 H2O
Cu2S + CuO = SO2 + Cu =>
Cu2S + 2 CuO = SO2 + 4 Cu
Ag + SrS + Si + S = Ag2SrSiS4 =>
2 Ag + SrS + Si + 3 S = Ag2SrSiS4
Cu + Si = CuSi =>
Cu + Si = CuSi
I{-} + Br2 + H2O = IO3 + H{+} + Br{-} =>
2 I{-} + 7 Br2 + 6 H2O = 2 IO3 + 12 H{+} + 14 Br{-}
(NH4)6Mo7O24*(H2O)4 + PO4{3-} + H{+} = (NH4)3[PO4(MoO3)12] + H2O + (NH4)3PO4 =>
12(NH4)6Mo7O24*(H2O)4 + 24 PO4{3-} + 72 H{+} = 7(NH4)3[PO4(MoO3)12] + 84 H2O + 17(NH4)3PO4
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Ca3(C6H5O7)2 + H3PO4 = C6H6O7 + Ca3(PO4)2 + CaH4PO4 =>
9 Ca3(C6H5O7)2 + 22 H3PO4 = 18 C6H6O7 + 5 Ca3(PO4)2 + 12 CaH4PO4
HF + MgSiO3 = H2O + SiF4 + MgF2 =>
6 HF + MgSiO3 = 3 H2O + SiF4 + MgF2
Au + Cu2S = Au3S + Cu =>
3 Au + Cu2S = Au3S + 2 Cu
Nd2O3 + Fe2O3 + B2O3 + Mg = Nd15Fe77B8 + MgO =>
15 Nd2O3 + 77 Fe2O3 + 8 B2O3 + 300 Mg = 2 Nd15Fe77B8 + 300 MgO
| 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 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
