| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrO{2-} + 6 Cl{+} + 4 H{+} = 2 Cr{3+} + 3 Cl2 + 2 H2O
H2SeO3 + HI = I + H2O + Se =>
H2SeO3 + 4 HI = 4 I + 3 H2O + Se
Cl2 + Al1 = AlCl3 =>
3 Cl2 + 2 Al1 = 2 AlCl3
H3PO4 + Na2SO4 = Na3PO4 + H2SO4 =>
2 H3PO4 + 3 Na2SO4 = 2 Na3PO4 + 3 H2SO4
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
Pb3O4 + H2 = Pb + H2O =>
Pb3O4 + 4 H2 = 3 Pb + 4 H2O
Cu(OH)2 + AgNO3 = Cu(NO3)2 + Ag2O + H2O =>
Cu(OH)2 + 2 AgNO3 = Cu(NO3)2 + Ag2O + H2O
HCl + Zn2 = H2 + ClZn =>
2 HCl + Zn2 = H2 + 2 ClZn
C6H14 + Br2 = C7H15Br + HBr =>
7 C6H14 + 7 Br2 = 6 C7H15Br + 8 HBr
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
HF + Na3PO4 = H3PO4 + Na3F3 =>
3 HF + Na3PO4 = H3PO4 + Na3F3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
SO{-}3 = SO{-}4 =>
SO{-}3 = SO{-}4
Pb(NO4)2 + NaCl = PbCl2 + NaNO4 =>
Pb(NO4)2 + 2 NaCl = PbCl2 + 2 NaNO4
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CaCl2 + CaCO3 = CaCl + CO2 + O =>
CaCl2 + CaCO3 = 2 CaCl + CO2 + O
HCl + Ag(NO3)3 = H(NO3)3 + AgCl =>
HCl + Ag(NO3)3 = H(NO3)3 + AgCl
MgS + H2O2 = MgSO4 + H2O =>
MgS + 4 H2O2 = MgSO4 + 4 H2O
LiSO + BaCl = LiCl + BaSO =>
LiSO + BaCl = LiCl + BaSO
ScCl3 + AgNO3 = Sc(NO3)3 + AgCl =>
ScCl3 + 3 AgNO3 = Sc(NO3)3 + 3 AgCl
NH3 + CuO = N2 + Cu + H(OH) =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H(OH)
Al2(HSO3)3 + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al2(HSO3)3 + 9 H2SO4 = 2 Al2(SO4)3 + 9 SO2 + 12 H2O
BariumNitrate + NickelSulfate = BariumSulfate + NickelNitrate =>
BariumNitrate + NickelSulfate = BariumSulfate + NickelNitrate
CH3CH2COH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3CH2COH + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ba(OH)2 + HCl = H2O + BaCl2 =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2
MgS + RbCl = MgCl2 + Rb2S =>
MgS + 2 RbCl = MgCl2 + Rb2S
SnCl2 + SCN{-} = SnSCN{+} + Cl{-} =>
SnCl2 + SCN{-} = SnSCN{+} + 2 Cl{-}
CsOH + SO2 = Cs2SO3 + H2O =>
2 CsOH + SO2 = Cs2SO3 + H2O
C + O2 = CO4 =>
C + 2 O2 = CO4
CH3CH2(OH)CH3 + K2Cr2O7 + H2SO4 = CH3(O)CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH2(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 9 CH3(O)CH3 + K2SO4 + Cr2(SO4)3 + 4 H2O
Mg + Zn(No3)2 = MgNo3 + Zn =>
2 Mg + Zn(No3)2 = 2 MgNo3 + Zn
C24HO2 + O2 = CO2 + H2O =>
4 C24HO2 + 93 O2 = 96 CO2 + 2 H2O
Br(l) + NaI = NaBr + I2 =>
2 Br(l) + 2 NaI = 2 NaBr + I2
MgBr2 + ZnF2 = MgF2 + ZnBr2 =>
MgBr2 + ZnF2 = MgF2 + ZnBr2
Ca2(CO3)2 + Na = Na2CO3 + Ca2 =>
Ca2(CO3)2 + 4 Na = 2 Na2CO3 + Ca2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CuCl2 + H3(PO4) = Cu3(PO4)2 + HCl =>
3 CuCl2 + 2 H3(PO4) = Cu3(PO4)2 + 6 HCl
SO3 + LiOH = Li2SO4 + H2O =>
SO3 + 2 LiOH = Li2SO4 + H2O
Al{3+} + P{3-} = AlP =>
Al{3+} + P{3-} = AlP
CuSO4 + NH3 + H2O = Cu(NH3)SO4H2O =>
CuSO4 + NH3 + H2O = Cu(NH3)SO4H2O
SO2 + C = CO2 + S =>
SO2 + C = CO2 + S
C6H5CH3 + Cr2O7{2-} + H{+} = Cr{3+} + C6H5COO{-} + H2O =>
C6H5CH3 + Cr2O7{2-} + 7 H{+} = 2 Cr{3+} + C6H5COO{-} + 5 H2O
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
(CH2)30(CH2O)76(NH3)16(H3PO4) + O2 = CO2 + HNO3 + H3PO4 + H2O =>
(CH2)30(CH2O)76(NH3)16(H3PO4) + 153 O2 = 106 CO2 + 16 HNO3 + H3PO4 + 122 H2O
Cu2S + NH3 = S + Cu(NH3)2 =>
Cu2S + 4 NH3 = S + 2 Cu(NH3)2
SO2 + KI = K2O + I + S =>
SO2 + 4 KI = 2 K2O + 4 I + S
NaSi + H2O = H2 + Na2Si2O5 =>
2 NaSi + 5 H2O = 5 H2 + Na2Si2O5
C3H6O2 + NH3 = C3H9NO2 =>
C3H6O2 + NH3 = C3H9NO2
| 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 sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
