| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 BF3 + 14 NaOH = 12 NaBF4 + Na2B4O7 + 7 H2O
AlF3 = Al + F =>
AlF3 = Al + 3 F
NaOH + HF + MgCl2 = NaMgF3 + H2O + NaCl =>
3 NaOH + 3 HF + MgCl2 = NaMgF3 + 3 H2O + 2 NaCl
P + CuSO4 + H2O = H2SO4 + Cu + H3PO4 =>
2 P + 5 CuSO4 + 8 H2O = 5 H2SO4 + 5 Cu + 2 H3PO4
ZnCl2 + AgCH3COO = AgCl + Zn(CH3COO)2 =>
ZnCl2 + 2 AgCH3COO = 2 AgCl + Zn(CH3COO)2
sodiumcarbonate + Ca(NO3)2 = sodiumnitrate + calciumcarbonate =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3
Ag2O + Al2O3 = Ag + Al2O4 =>
Ag2O + Al2O3 = 2 Ag + Al2O4
Al2 + H2O = Al(OH)2 + H2 =>
Al2 + 4 H2O = 2 Al(OH)2 + 2 H2
Cl2 + Br2 + KOH = KCl + KBrO3 + H2O =>
5 Cl2 + Br2 + 12 KOH = 10 KCl + 2 KBrO3 + 6 H2O
Cr2O7{2-} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{2-} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
V(NO3)5 + Al3 = Al(NO3)3 + V5 =>
45 V(NO3)5 + 25 Al3 = 75 Al(NO3)3 + 9 V5
Ca{+2} + NO3{-} = Ca(NO3)2 =>
Ca{+2} + 2 NO3{-} = Ca(NO3)2
CH3CH2CHCH3CH2CHO + Cr2O7{2-} + H{+} = CH3CH2CHCH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CHCH3CH2CHO + Cr2O7{2-} + 8 H{+} = 3 CH3CH2CHCH3CH2COOH + 2 Cr{3+} + 4 H2O
KOH + Ni(SO4) = Ni(OH)2 + K2(SO4) =>
2 KOH + Ni(SO4) = Ni(OH)2 + K2(SO4)
CuCl2 + CuCH3O2 = Cu2Cl + CH3O2 =>
CuCl2 + 3 CuCH3O2 = 2 Cu2Cl + 3 CH3O2
K2CO3 + HCOOH = CO2 + HCOOK + H2O =>
K2CO3 + 2 HCOOH = CO2 + 2 HCOOK + H2O
Mg + CsCl = MgCl2 + Cs =>
Mg + 2 CsCl = MgCl2 + 2 Cs
Li + C2H5OH = C2H5OLi + H2 =>
2 Li + 2 C2H5OH = 2 C2H5OLi + H2
K2S + BaCl2 = KCl + BaS =>
K2S + BaCl2 = 2 KCl + BaS
LiNO3 + NaI = LiI + NaNO3 = =>
LiNO3 + NaI = LiI + NaNO3
H2SO4 + MgI2 = MgSO4 + HI =>
H2SO4 + MgI2 = MgSO4 + 2 HI
KOH + SO2 = K2SO3 + S(OH)4 =>
4 KOH + 3 SO2 = 2 K2SO3 + S(OH)4
LiBr + Zn = ZnBr + Li =>
LiBr + Zn = ZnBr + Li
Fe(NO3)3 + Na3PO4 = Na3(NO3)3 + FePO4 =>
Fe(NO3)3 + Na3PO4 = Na3(NO3)3 + FePO4
Cu + Fe2S3 = Fe2 + CuS =>
3 Cu + Fe2S3 = Fe2 + 3 CuS
HNO2 = O2 + NO + H2O =>
4 HNO2 = O2 + 4 NO + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SOH2 =>
3 Cu + 4 H2SO4 = 3 CuSO4 + 3 H2O + SOH2
CaCl2 + H2CO3 = CaCO3 + H2Cl2 =>
CaCl2 + H2CO3 = CaCO3 + H2Cl2
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
NaCl + Br2 = NaClBr =>
2 NaCl + Br2 = 2 NaClBr
NaHCO3 = Na + H + O + C =>
NaHCO3 = Na + H + 3 O + C
Li2CO3 + Na2CO3 + Nb2O5 + SrCO3 + TiO2 = Li38Na1862Nb1900O5700Sr100Ti100O300 + CO2 =>
19 Li2CO3 + 931 Na2CO3 + 950 Nb2O5 + 100 SrCO3 + 100 TiO2 = Li38Na1862Nb1900O5700Sr100Ti100O300 + 1050 CO2
HNO3 + e = NO3{-} + N2O + H2O =>
10 HNO3 + 8e = 8 NO3{-} + N2O + 5 H2O
Fe107 + S107 = FeS107 =>
Fe107 + 107 S107 = 107 FeS107
C6H12O16 + KCr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
7 C6H12O16 + 4 KCr2O7 + 14 H2SO4 = 2 K2SO4 + 4 Cr2(SO4)3 + 42 CO2 + 56 H2O
W + Y = WY =>
W + Y = WY
CH2O = CO + H2 =>
CH2O = CO + H2
HMnO4 + HCl = MnCl2 + H2O + Cl20 =>
4 HMnO4 + 28 HCl = 4 MnCl2 + 16 H2O + Cl20
CO + H = C2H6 + H2O =>
2 CO + 10 H = C2H6 + 2 H2O
Li(OH)2 + PO3 = LiPO4 + H2O =>
Li(OH)2 + PO3 = LiPO4 + H2O
Ti(NO3)3 + K2SO4 = KNO3 + Ti2(SO4)3 =>
2 Ti(NO3)3 + 3 K2SO4 = 6 KNO3 + Ti2(SO4)3
Ca(C2H3O2) + HNO3 = H2(C2H3O2) + Ca(NO3)2 =>
Ca(C2H3O2) + 2 HNO3 = H2(C2H3O2) + Ca(NO3)2
KHC8H4O4 + NaOH = Na + KC8H4O4 + H2O =>
KHC8H4O4 + NaOH = Na + KC8H4O4 + H2O
NaHCO3 + Ba(OH)2 = NaOH + BaCO3 + H2O =>
NaHCO3 + Ba(OH)2 = NaOH + BaCO3 + H2O
Zn + CO = ZnO + C =>
Zn + CO = ZnO + C
Al(OH)3 + KMnO4 = Al(MnO4)3 + KOH =>
Al(OH)3 + 3 KMnO4 = Al(MnO4)3 + 3 KOH
Ca(BrO)2 + H2O = Ca(OH)2 + HBrO =>
Ca(BrO)2 + 2 H2O = Ca(OH)2 + 2 HBrO
Ba(ClO3)2 + HI = BaCl2 + I2 + H2O =>
Ba(ClO3)2 + 12 HI = BaCl2 + 6 I2 + 6 H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
CuCl2 + SO2 + H2O = CuCl + HCl + SO3 =>
2 CuCl2 + SO2 + H2O = 2 CuCl + 2 HCl + SO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
