| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuS + 5 OH = SO2 + 2 H2O + CuOH
Mg + Pb(SO4) = Mg(SO4) + Pb =>
Mg + Pb(SO4) = Mg(SO4) + Pb
S2Cl + NH3 = N4S4 + NH4Cl + S8 =>
24 S2Cl + 32 NH3 = 2 N4S4 + 24 NH4Cl + 5 S8
C2H4 + C = C7H8 =>
2 C2H4 + 3 C = C7H8
Zn + Cu(OH)2 + NaOH = Na2Zn(OH)4 + Cu =>
Zn + Cu(OH)2 + 2 NaOH = Na2Zn(OH)4 + Cu
SO4{-2} + H{+} + Ni = H2SO3 + H2O + Ni{+2} =>
SO4{-2} + 4 H{+} + Ni = H2SO3 + H2O + Ni{+2}
Na3(Po4) + HCl = NaCl + H3(Po4) =>
Na3(Po4) + 3 HCl = 3 NaCl + H3(Po4)
Cu(NH3)2{+} + O2 + NH3 + H2O = Cu(NH3)4{2+} + OH{-} =>
4 Cu(NH3)2{+} + O2 + 8 NH3 + 2 H2O = 4 Cu(NH3)4{2+} + 4 OH{-}
FeCl3(aq) + KSCN(aq) = Fe(SCN)3 + KCl(s) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3 + 3 KCl(s)
H2SiO3 + KOH = K2SiO3 + H2O =>
H2SiO3 + 2 KOH = K2SiO3 + 2 H2O
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
KClO3 + FeSO4 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
2 KClO3 + 3 FeSO4 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
FeI2 + Na2Co3 = FeCo3 + NaI =>
FeI2 + Na2Co3 = FeCo3 + 2 NaI
K + SiF4 = KF + Si =>
4 K + SiF4 = 4 KF + Si
AlCl3 + Ca3(PO4)2 = CaCl + Al(PO4)2 =>
AlCl3 + Ca3(PO4)2 = 3 CaCl + Al(PO4)2
HNO3 + FeCl3 = HNO3Cl3 + Fe =>
HNO3 + FeCl3 = HNO3Cl3 + Fe
Ag + H2S + O2 = Ag2SH2O =>
4 Ag + 2 H2S + O2 = 2 Ag2SH2O
NaCl + Sn(NO3)2 = SnCl2 + NaNO3 =>
2 NaCl + Sn(NO3)2 = SnCl2 + 2 NaNO3
NH4OH + AgNO3 = NH4NO3 + AgOH =>
NH4OH + AgNO3 = NH4NO3 + AgOH
C + H + O = CH2O =>
C + 2 H + O = CH2O
K2(CO3) + BaBr2 = KBr + Ba(CO3) =>
K2(CO3) + BaBr2 = 2 KBr + Ba(CO3)
NaCl + CH3COOAg = AgCl + CH3COONa =>
NaCl + CH3COOAg = AgCl + CH3COONa
P + O2 = P4O7 =>
8 P + 7 O2 = 2 P4O7
H{+} + CH3CH2CH2OH + Cr2O7{-2} = CH3CH2COOH + Cr{3+} + H2O =>
16 H{+} + 3 CH3CH2CH2OH + 2 Cr2O7{-2} = 3 CH3CH2COOH + 4 Cr{3+} + 11 H2O
NaOH + H2SO4 = NaSO4 + H2OH =>
NaOH + H2SO4 = NaSO4 + H2OH
H2S2O7 + Zn = H2S + ZnS2O7 + H2O =>
9 H2S2O7 + 8 Zn = 2 H2S + 8 ZnS2O7 + 7 H2O
CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl
K2Cr2O7 + H2O + S = SO2 + KOH + Cr =>
K2Cr2O7 + H2O + 3 S = 3 SO2 + 2 KOH + 2 Cr
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
KMnO4 + KCl + H2SO4 = MnSO4 + KHSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 2 MnSO4 + 12 KHSO4 + 8 H2O + 5 Cl2
H2S + Ag = H2Ag + S =>
H2S + Ag = H2Ag + S
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
Ti + HCl = TiCl2 + H2 =>
Ti + 2 HCl = TiCl2 + H2
F3P + BH3 = HF3P + BH2 =>
F3P + BH3 = HF3P + BH2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H18O2 + O2 = CO2 + H2O =>
2 C6H18O2 + 19 O2 = 12 CO2 + 18 H2O
HCl + Na2CO3 = ClNa + H2O + CO2 =>
2 HCl + Na2CO3 = 2 ClNa + H2O + CO2
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + (H)2SO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = MnO2 + 2(H)2SO4 + (NH4)2SO4
Cu + C2H5OH + K2Cr2O7 = Cu(OH)2 + KCCrO =>
3 Cu + C2H5OH + K2Cr2O7 = 3 Cu(OH)2 + 2 KCCrO
KMnO4 + H2C2O4 + H2SO4 = MnO2 + H2O + CO2 + K2SO4 =>
2 KMnO4 + 3 H2C2O4 + H2SO4 = 2 MnO2 + 4 H2O + 6 CO2 + K2SO4
BaCl2 + Cr(NO3)3 = Ba(NO3)2 + CrCl3 =>
3 BaCl2 + 2 Cr(NO3)3 = 3 Ba(NO3)2 + 2 CrCl3
Al + Co(NO3)2 = Al2NO3 + Co =>
4 Al + Co(NO3)2 = 2 Al2NO3 + Co
C2H4O + O2 = CO2 + HO =>
2 C2H4O + 7 O2 = 4 CO2 + 8 HO
Fe2(SO4)3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 2 K4[Fe(CN)6] = 2 KFe[Fe(CN)6] + 3 K2SO4
C6H8O6 + H2O2 = CO2 + H2O =>
C6H8O6 + 10 H2O2 = 6 CO2 + 14 H2O
Fe + ZnO = FeOZn =>
Fe + ZnO = FeOZn
Pb(NO3)3 + EDTA = Pb(EDTA)3 + NO3 =>
Pb(NO3)3 + 3 EDTA = Pb(EDTA)3 + 3 NO3
K2S2O3 + HBr = KBr + H2S + SO3 =>
K2S2O3 + 2 HBr = 2 KBr + H2S + SO3
C3H6O6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6O6(l) + 3 O2(g) = 6 CO2(g) + 6 H2O(g)
(NH4)3 + PO4 + Cd(NO3)4 = Cd(PO4)4 + NH4NO3 =>
4(NH4)3 + 12 PO4 + 3 Cd(NO3)4 = 3 Cd(PO4)4 + 12 NH4NO3
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/24
Équations équilibrées sur02/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
