| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Hg + O = Hg2O
CON2H4 + KNO3 + (NH4)Cl = CO + N2 + H2O + KCl =>
CON2H4 + 2 KNO3 + 2(NH4)Cl = CO + 3 N2 + 6 H2O + 2 KCl
KH2PO4 + CaCl2 = CaPO4 + Cl2K + H2 =>
KH2PO4 + CaCl2 = CaPO4 + Cl2K + H2
FeCl3 + NH3 = NH3Cl3 + Fe =>
FeCl3 + NH3 = NH3Cl3 + Fe
Rb + O2 = RbO =>
2 Rb + O2 = 2 RbO
SO4{2-} + H{+} + CH2O = HS{-} + CO2 + H2O =>
SO4{2-} + H{+} + 2 CH2O = HS{-} + 2 CO2 + 2 H2O
KMnO4 + Na2C2O4 + HCl = MnCl2 + NaCl + KCl + H2O + CO2 =>
2 KMnO4 + 5 Na2C2O4 + 16 HCl = 2 MnCl2 + 10 NaCl + 2 KCl + 8 H2O + 10 CO2
Na2CO3(aq) + KNO3(aq) = Na2NO3(aq) + KCO3(s) =>
Na2CO3(aq) + KNO3(aq) = Na2NO3(aq) + KCO3(s)
Pb + ZnCl2 = ZnPb + Cl2 =>
Pb + ZnCl2 = ZnPb + Cl2
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
NaN3 = Na + N =>
NaN3 = Na + 3 N
P2H7 + O2 = PO4 + H2O =>
4 P2H7 + 23 O2 = 8 PO4 + 14 H2O
S(s) + H(s) + O2(s) = H2SO4(s) =>
S(s) + 2 H(s) + 2 O2(s) = H2SO4(s)
Zn + C2H4O2 = H2 + C4H6O4Zn =>
Zn + 2 C2H4O2 = H2 + C4H6O4Zn
Mg(s) + P4(s) = Mg3P2(s) =>
6 Mg(s) + P4(s) = 2 Mg3P2(s)
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Na4SnO4 + HCl = NaCl + SnCl2 + Cl2 + H2O =>
Na4SnO4 + 8 HCl = 4 NaCl + SnCl2 + Cl2 + 4 H2O
Pb(NO3)2 + H2 = HNO3 + Pb =>
Pb(NO3)2 + H2 = 2 HNO3 + Pb
Sc + H2O = Sc(OH)3 + H2 =>
2 Sc + 6 H2O = 2 Sc(OH)3 + 3 H2
NaClO + C3H6O = CHCl3 + NaOH + CH3COONa =>
3 NaClO + C3H6O = CHCl3 + 2 NaOH + CH3COONa
Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2
Sr(OH)2 + HCl = Sr + Cl + H2O =>
Sr(OH)2 + 2 HCl = Sr + 2 Cl + 2 H2O
VC8 + O2 = V3O5 + CO =>
6 VC8 + 29 O2 = 2 V3O5 + 48 CO
SiC + KOH + H2O = K2SiO3 + K2CO3 + H =>
SiC + 4 KOH + 2 H2O = K2SiO3 + K2CO3 + 8 H
Cl2O3 + HNO3 = Cl(NO3)3 + H2O =>
Cl2O3 + 6 HNO3 = 2 Cl(NO3)3 + 3 H2O
ClH + Fe = ClFe2 + H =>
ClH + 2 Fe = ClFe2 + H
CaSO4*2H2O + C = CaSO4 + H2 + CO2 =>
CaSO4*2H2O + C = CaSO4 + 2 H2 + CO2
Cl2 + FeSO4 = Cl2SO4 + Fe =>
Cl2 + FeSO4 = Cl2SO4 + Fe
CuCl2 + (NH3) = [Cu(NH3)4] + Cl =>
CuCl2 + 4(NH3) = [Cu(NH3)4] + 2 Cl
OsO4 + NaOH = Na2[OsO4(OH)2] =>
OsO4 + 2 NaOH = Na2[OsO4(OH)2]
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
C5H12HNO3 = C5H11NO2H2O =>
C5H12HNO3 = C5H11NO2H2O
Fe(CO)5 + I2 = FeI2(CO)4 + CO =>
Fe(CO)5 + I2 = FeI2(CO)4 + CO
C6H6 + H3PO3 = P4 + H2C2O4 + H2O =>
C6H6 + 8 H3PO3 = 2 P4 + 3 H2C2O4 + 12 H2O
F2 + AlS3 = AlF3 + S =>
3 F2 + 2 AlS3 = 2 AlF3 + 6 S
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + NHO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 NHO3 + 60 CO2 + 188 H2O
Mg + AlSO4 = Al + MgSO4 =>
Mg + AlSO4 = Al + MgSO4
MnBr + AgCH3COO = MnCH3COO + AgBr =>
MnBr + AgCH3COO = MnCH3COO + AgBr
CoCl2 + Na2O2 + H2O = Co(OH)3 + Cl{-} + Na{+} + H{+} =>
2 CoCl2 + Na2O2 + 4 H2O = 2 Co(OH)3 + 4 Cl{-} + 2 Na{+} + 2 H{+}
Cr(CH3OH)Cl2 + O2 = Cr(CH3O)Cl2 + H2O =>
4 Cr(CH3OH)Cl2 + O2 = 4 Cr(CH3O)Cl2 + 2 H2O
CaCO3 = CO + O + Ca =>
CaCO3 = CO + 2 O + Ca
Pb{2+} + H2O = Pb(OH){+} + H{+} =>
Pb{2+} + H2O = Pb(OH){+} + H{+}
Bi(NO3)3(aq) + H2S(g) = Bi2S3(s) + HNO3(aq) =>
2 Bi(NO3)3(aq) + 3 H2S(g) = Bi2S3(s) + 6 HNO3(aq)
Pb(NO3)2(s) = PbO(s) + NO2(g) + O2(g) =>
2 Pb(NO3)2(s) = 2 PbO(s) + 4 NO2(g) + O2(g)
C6H6 + O2 = CO2 + H2 =>
C6H6 + 6 O2 = 6 CO2 + 3 H2
K2[Zn(OH)4] + HCl = ZnCl2 + KCl + H2O =>
K2[Zn(OH)4] + 4 HCl = ZnCl2 + 2 KCl + 4 H2O
AlBr3 + CaCr2O7 + H3PO4 = Br2 + CrPO4 + Ca3(PO4)2 + AlPO4 + H2O =>
6 AlBr3 + 3 CaCr2O7 + 14 H3PO4 = 9 Br2 + 6 CrPO4 + Ca3(PO4)2 + 6 AlPO4 + 21 H2O
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
| 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 sur02/07/25
Équations équilibrées sur03/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
