| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3(O2) + 2 C = 3 Fe + 2 CO
Al(s) + Cl(g) = ClAl =>
Al(s) + Cl(g) = ClAl
Zn + H2SO4 + H2O2 = ZnSO4 + H2O =>
Zn + H2SO4 + H2O2 = ZnSO4 + 2 H2O
SiO2(s) + HF(g) = SiF4(g) + H2O(g) =>
SiO2(s) + 4 HF(g) = SiF4(g) + 2 H2O(g)
MnNO2 + HNO3 + PbO2 = H2O + HMnO4 + Pb(NO3)2 =>
MnNO2 + 7 HNO3 + 4 PbO2 = 3 H2O + HMnO4 + 4 Pb(NO3)2
Ca(C2O4) + K(MnO4) + H2(SO4) = Ca(SO4) + Mn(SO4) + K2(SO4) + CO2 + H2O =>
5 Ca(C2O4) + 2 K(MnO4) + 8 H2(SO4) = 5 Ca(SO4) + 2 Mn(SO4) + K2(SO4) + 10 CO2 + 8 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeS2 + O2 + e = Fe{3+} + SO4{2-} =>
FeS2 + 4 O2 + e = Fe{3+} + 2 SO4{2-}
Na2S + H2S + O2 = Na2S5 + H2O =>
Na2S + 4 H2S + 2 O2 = Na2S5 + 4 H2O
CoCl2 + O2 = CoO + Cl2O5 =>
CoCl2 + 3 O2 = CoO + Cl2O5
S + Oe2 = SOe3 =>
2 S + 3 Oe2 = 2 SOe3
PbO2(cr) = PbO(cr) + O2(g) =>
2 PbO2(cr) = 2 PbO(cr) + O2(g)
BMeCl + HNR2 = BMeNR2 + R2NH2Cl =>
BMeCl + 2 HNR2 = BMeNR2 + R2NH2Cl
NH3 + H2O + Cu = Cu(OH)2 + NH4 =>
2 NH3 + 2 H2O + Cu = Cu(OH)2 + 2 NH4
SO2(g) + CaCO3(s) + O2(g) + H2O(l) = CaSO42*2H2O(s) + CO2(g) =>
2 SO2(g) + 2 CaCO3(s) + 39 O2(g) + 4 H2O(l) = 2 CaSO42*2H2O(s) + 2 CO2(g)
Al2(SO4)3 + Ca(OH)2 = Ca3[Al(OH)6]2 + CaSO4 =>
Al2(SO4)3 + 6 Ca(OH)2 = Ca3[Al(OH)6]2 + 3 CaSO4
SO3 + K2O = K2(SO4) =>
SO3 + K2O = K2(SO4)
OH{-} + Cr{3+} + H2O + CH3OH = Cr(OH)5 + CH4 =>
3 OH{-} + Cr{3+} + H2O + CH3OH = Cr(OH)5 + CH4
FeTiO + Cl2 + C = TiCl4 + FeCl3 + CO =>
2 FeTiO + 7 Cl2 + 2 C = 2 TiCl4 + 2 FeCl3 + 2 CO
V2O5 + S = V2S3 + SO2 =>
2 V2O5 + 11 S = 2 V2S3 + 5 SO2
NaHCO3 + H3C6H5O7 = H2O + CO2 + C6H5Na3O7 =>
3 NaHCO3 + H3C6H5O7 = 3 H2O + 3 CO2 + C6H5Na3O7
Mn{2+} + C2O4{2-} = MnC2O4(s) =>
Mn{2+} + C2O4{2-} = MnC2O4(s)
C8H604 + KMnO4 + HNO3 = CO2 + Mn(NO3)2 + KNO3 + H2O =>
5 C8H604 + 636 KMnO4 + 1908 HNO3 = 40 CO2 + 636 Mn(NO3)2 + 636 KNO3 + 2464 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
(aq)NaI + (aq)CaCl2 = NaCl + CaI2 =>
2(aq)NaI + (aq)CaCl2 = 2 NaCl + CaI2
H3PO2 + K2FeO4 + HBr = H3PO4 + KBr + H2O + Fe2 =>
3 H3PO2 + 2 K2FeO4 + 4 HBr = 3 H3PO4 + 4 KBr + 2 H2O + Fe2
Cr3{+} + OH{-} + H2O2 = CrO2{-} + H2O =>
Cr3{+} + 4 OH{-} + 4 H2O2 = 3 CrO2{-} + 6 H2O
NaI + Ba2Cl = Na2Cl + BaI =>
2 NaI + Ba2Cl = Na2Cl + 2 BaI
Ra(OH)2 = Ra + (OH)2 =>
Ra(OH)2 = Ra + (OH)2
O2FeO = Fe + O2 =>
2 O2FeO = 2 Fe + 3 O2
Ag + HCI = AgHC + I =>
Ag + HCI = AgHC + I
H3(PO4) + PbO2 = Pb3(PO4)4 + H2O =>
4 H3(PO4) + 3 PbO2 = Pb3(PO4)4 + 6 H2O
C32H36N4O8 + Na4O4H4 = C6H6NONa + CH2O =>
C32H36N4O8 + Na4O4H4 = 4 C6H6NONa + 8 CH2O
Yb(CF3COO)3 = YbF3 + (CF3CO)2O + CO + CO2 =>
Yb(CF3COO)3 = YbF3 + (CF3CO)2O + CO + CO2
KBr + LiCl = LiBr + KCl =>
KBr + LiCl = LiBr + KCl
C3H7COOH + Zn(oh)2 = (C3H7COO)2Zn + H2 =>
4 C3H7COOH + Zn(oh)2 = 2(C3H7COO)2Zn + 2 H2
H2S + O3 = H2O + SO2 =>
H2S + O3 = H2O + SO2
CH3Cl + Cl2 = CHCl3 + HCl =>
CH3Cl + 2 Cl2 = CHCl3 + 2 HCl
Cu2SO3 + Fe2(SeO4)3 = Cu2SeO4 + Fe2(SO3)3 =>
3 Cu2SO3 + Fe2(SeO4)3 = 3 Cu2SeO4 + Fe2(SO3)3
Cu(O) + H2SO4 = CuSO4 + H2O =>
Cu(O) + H2SO4 = CuSO4 + H2O
Na{+} + Cl({-}) = NaCl =>
Na{+} + Cl({-}) = NaCl
CrBr2 + AgCH3CO2 = AgBr + Cr(CH3CO2)2 =>
CrBr2 + 2 AgCH3CO2 = 2 AgBr + Cr(CH3CO2)2
Fe(OH)3 + HI = H2O + Fe(OH)2I =>
Fe(OH)3 + HI = H2O + Fe(OH)2I
PbNO3{-} + Zn = ZnNO3{-} + Pb =>
PbNO3{-} + Zn = ZnNO3{-} + Pb
H2CO3 + NaOH = (CO3)Na2 + H2O =>
H2CO3 + 2 NaOH = (CO3)Na2 + 2 H2O
Ca(OH)2 + ClH = CaCl2 + H2O =>
Ca(OH)2 + 2 ClH = CaCl2 + 2 H2O
HNO3 + AgS = AgNO3 + H2O + NO + S =>
4 HNO3 + 3 AgS = 3 AgNO3 + 2 H2O + NO + 3 S
N2(g) + H2(g) + O2(g) = NH4NO3(s) =>
2 N2(g) + 4 H2(g) + 3 O2(g) = 2 NH4NO3(s)
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
ZnCl2 + NH4Cl = (NH4)2ZnCl4 =>
ZnCl2 + 2 NH4Cl = (NH4)2ZnCl4
| 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 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
