| Équations équilibrées la veille | Équations équilibrées le lendemain |
S2O6 + 2 H2O = 2 H2SO4
Ba(NO3)2(aq) + H3PO4(aq) = Ba3(PO4)2 + HNO3(aq) =>
3 Ba(NO3)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2 + 6 HNO3(aq)
LiNO3 + Fe2(SO4)3 = Li2(SO4) + Fe(NO3)3 =>
6 LiNO3 + Fe2(SO4)3 = 3 Li2(SO4) + 2 Fe(NO3)3
LiCl + Ba(NO3)2 = Li(NO3)2 + BaCl =>
LiCl + Ba(NO3)2 = Li(NO3)2 + BaCl
CrO3(s) = Cr2O3(s) + O2(g) =>
4 CrO3(s) = 2 Cr2O3(s) + 3 O2(g)
Na2CO3 + Fe(NO3)3 = Fe2(CO3)3 + Na2(NO3)2 =>
3 Na2CO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 3 Na2(NO3)2
SrCl2 + NaHCO3 = Sr(HCO3)2 + NaCl =>
SrCl2 + 2 NaHCO3 = Sr(HCO3)2 + 2 NaCl
SeO2 + Cl2 = SeCl2 + Cl2O =>
SeO2 + 3 Cl2 = SeCl2 + 2 Cl2O
CaCO3 + C2H3O2 = CO2 + H2O + Ca(C2H3O2) =>
7 CaCO3 + 9 C2H3O2 = 11 CO2 + 3 H2O + 7 Ca(C2H3O2)
Pb(C2H3O2)2 + NH3 + H2O = NH4C2H3O2 + Pb(OH)2 =>
Pb(C2H3O2)2 + 2 NH3 + 2 H2O = 2 NH4C2H3O2 + Pb(OH)2
KCN + HBr = HK + BrCN =>
KCN + HBr = HK + BrCN
O3 + CH2O2 = H2O3 + CO6 =>
7 O3 + 3 CH2O2 = 3 H2O3 + 3 CO6
Te + HN3 = TeH6 + N2 =>
Te + 6 HN3 = TeH6 + 9 N2
I{-} + Br2 + H2O = IO3{-} + Br{-} + H{+} =>
I{-} + 3 Br2 + 3 H2O = IO3{-} + 6 Br{-} + 6 H{+}
Na2O + F = NaF + O2 =>
2 Na2O + 4 F = 4 NaF + O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe(s) + NaOH(aq) = Fe(OH)3 + Na =>
Fe(s) + 3 NaOH(aq) = Fe(OH)3 + 3 Na
HOCH2CHO + Na = NaOCH2CHO + H2 =>
2 HOCH2CHO + 2 Na = 2 NaOCH2CHO + H2
C4H10OH + Na = C4H9ONa + H2 =>
C4H10OH + Na = C4H9ONa + H2
MgO + CO = CO2 + Mg =>
MgO + CO = CO2 + Mg
CuNO3(aq) + NaOH(aq) = CuOH + NaNO3 =>
CuNO3(aq) + NaOH(aq) = CuOH + NaNO3
Mg + SnCl4 = SnCl2 + MgCl2 =>
Mg + SnCl4 = SnCl2 + MgCl2
C4H6O5 + NaHCO3 = H2O + CO3 + Na2C4H4O5 =>
4 C4H6O5 + 10 NaHCO3 = 7 H2O + 6 CO3 + 5 Na2C4H4O5
Cu(NH3)2 = Cu + NH3 =>
Cu(NH3)2 = Cu + 2 NH3
Mg{2+} + H2O = Mg(OH)2 + H3O{+} =>
Mg{2+} + 4 H2O = Mg(OH)2 + 2 H3O{+}
AsO3 + NO3 = AsO4 + NO =>
2 AsO3 + NO3 = 2 AsO4 + NO
NO2 + H2O = NH4 + HO =>
NO2 + 6 H2O = NH4 + 8 HO
CH2(OH)CH2CH3 + KMnO4 + HCl = CH3CH2COOH + MnCl2 + KCl + H2O =>
5 CH2(OH)CH2CH3 + 4 KMnO4 + 12 HCl = 5 CH3CH2COOH + 4 MnCl2 + 4 KCl + 11 H2O
SF6 = S5 + F2 =>
5 SF6 = S5 + 15 F2
AlCu + HCl = AlCl3 + Cu + H2 =>
2 AlCu + 6 HCl = 2 AlCl3 + 2 Cu + 3 H2
As4 + I2 + H2O = HI + H3AsO3 =>
As4 + 6 I2 + 12 H2O = 12 HI + 4 H3AsO3
potassiumchlorate + sulfur = potassiumchloride + sulfurdioxide =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
NaNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaNO3 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaNO3 + 3 H2O
H3VO4 + AuSO4 + H2SO4 = V2O2(SO4)2 + Au2(SO4)3 + H2O =>
2 H3VO4 + 2 AuSO4 + 3 H2SO4 = V2O2(SO4)2 + Au2(SO4)3 + 6 H2O
Al(OH)3 + (C2O4){2-} + H2C2O4 = [Al(C2O4)3]{3-} + H2O =>
2 Al(OH)3 + 3(C2O4){2-} + 3 H2C2O4 = 2[Al(C2O4)3]{3-} + 6 H2O
Cr(OH)3 + ClO{-} + H{+} = CrO4{2-} + Cl2 + H2O =>
2 Cr(OH)3 + 6 ClO{-} + 2 H{+} = 2 CrO4{2-} + 3 Cl2 + 4 H2O
Br2O5 + H2O = BrO3H =>
Br2O5 + H2O = 2 BrO3H
BaI2 + Fe(NO3)2 = Ba(NO3)2 + FeI2 =>
BaI2 + Fe(NO3)2 = Ba(NO3)2 + FeI2
C6H12OH + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12OH + 13 Cu(OH)2 = 13 CuOH + C6H12O7 + 7 H2O
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(s) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(s)
KBrO3 + H2SO4 = BrO2 + H2O + KHSO4 + O2 =>
4 KBrO3 + 4 H2SO4 = 4 BrO2 + 2 H2O + 4 KHSO4 + O2
ZnS + H2O = SOH + ZnH =>
ZnS + H2O = SOH + ZnH
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Cr + NH4OH + NaOH = Na2CrO4 + H2O + NH4 =>
Cr + 6 NH4OH + 2 NaOH = Na2CrO4 + 4 H2O + 6 NH4
TlOH = Tl2O + H2O =>
2 TlOH = Tl2O + H2O
CH3CH2CH2CH2CONH2 + NaOH = CH3CH2CH2CH2COONa + NH3 =>
CH3CH2CH2CH2CONH2 + NaOH = CH3CH2CH2CH2COONa + NH3
HONH2 + Fe{3+} + H2O = Fe{2+} + NO2 + H{+} =>
HONH2 + 5 Fe{3+} + H2O = 5 Fe{2+} + NO2 + 5 H{+}
O3 + HC = HCO =>
O3 + 3 HC = 3 HCO
H3PO4 + Ag2CO3 = Ag3PO4 + CO2 + H2O =>
2 H3PO4 + 3 Ag2CO3 = 2 Ag3PO4 + 3 CO2 + 3 H2O
H2O(l) + Cl2O(g) = HOCl(g) =>
H2O(l) + Cl2O(g) = 2 HOCl(g)
| 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 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
