| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 OH + Br2 = 2 HBr + O2
(NH4)2S + KOH = NH4(OH)3 + K6S =>
(NH4)2S + 6 KOH = 2 NH4(OH)3 + K6S
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + [O] =>
K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + K2SO4 + 3[O]
Ba(OH)2(aq) + (NH4)2S(aq) = BaS(aq) + (NH4)2(OH)2(s) =>
Ba(OH)2(aq) + (NH4)2S(aq) = BaS(aq) + (NH4)2(OH)2(s)
(NH4)2S + HgBr2 = Hg(NH4)2 + Br2S =>
(NH4)2S + HgBr2 = Hg(NH4)2 + Br2S
LiNO2 + KMnO4 + H2O = LiNO3 + MnO2 + KOH =>
3 LiNO2 + 2 KMnO4 + H2O = 3 LiNO3 + 2 MnO2 + 2 KOH
Ca + F2 = Ca(F2)2 =>
Ca + 2 F2 = Ca(F2)2
Na2SO3Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOSO3] =>
Na2SO3Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOSO3]
Na2C2O4 + Ca(NO3)2 = Na2(NO3)2 + CaC2O4 =>
Na2C2O4 + Ca(NO3)2 = Na2(NO3)2 + CaC2O4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl + KI = I + KCl =>
Cl + KI = I + KCl
CH4 + Br2 = C2Br + HBr =>
4 CH4 + 9 Br2 = 2 C2Br + 16 HBr
Pr + C = PrC2 =>
Pr + 2 C = PrC2
Fe3O2 + Zn2 = Fe + ZnO =>
Fe3O2 + Zn2 = 3 Fe + 2 ZnO
K2CrO4 + KI + HCl = KCl + I2 + K3Cr + H2O =>
2 K2CrO4 + 18 KI + 16 HCl = 16 KCl + 9 I2 + 2 K3Cr + 8 H2O
NaMnO4 + NaBr + H2SO4 = Br2 + Mn2(SO4)3 + Na2SO4 + H2O =>
2 NaMnO4 + 8 NaBr + 8 H2SO4 = 4 Br2 + Mn2(SO4)3 + 5 Na2SO4 + 8 H2O
P2O3 + H2SO4 + H2S = SO2 + H3PO4 =>
4 P2O3 + 11 H2SO4 + H2S = 12 SO2 + 8 H3PO4
Al(Cl)3 + K2S = Al2S3 + KCl =>
2 Al(Cl)3 + 3 K2S = Al2S3 + 6 KCl
PBr3 + HOH = HBr + P(OH)3 =>
PBr3 + 3 HOH = 3 HBr + P(OH)3
ZnSO4(aq) + Ba(OH)2(aq) = Zn(OH)2 + BaSO4 =>
ZnSO4(aq) + Ba(OH)2(aq) = Zn(OH)2 + BaSO4
MoO6 + Zn2HSO4 = Zn2SO4 + H2O + MoO3 =>
MoO6 + 6 Zn2HSO4 = 6 Zn2SO4 + 3 H2O + MoO3
NaHCO3 + Cl2 = CO2 + H2O + NaCl + O2 =>
4 NaHCO3 + 2 Cl2 = 4 CO2 + 2 H2O + 4 NaCl + O2
NaOH + AgC2H3O2 = NaC2H3O2 + AgOH =>
NaOH + AgC2H3O2 = NaC2H3O2 + AgOH
FeCl3 + KSCV = Fe(SCV)3 + KCl =>
FeCl3 + 3 KSCV = Fe(SCV)3 + 3 KCl
AgCl + H{+} + NH3 = Ag(NH3)2{+} + HCl =>
AgCl + H{+} + 2 NH3 = Ag(NH3)2{+} + HCl
Al(Cl)3 + K2S = Al2S3 + KCl =>
2 Al(Cl)3 + 3 K2S = Al2S3 + 6 KCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
TiO2 + H2O = TiOH + O2 =>
4 TiO2 + 2 H2O = 4 TiOH + 3 O2
As2S3 + HNO3 = H2AsO4 + NO + H2O + SO2 =>
As2S3 + 8 HNO3 = 2 H2AsO4 + 8 NO + 2 H2O + 3 SO2
Pb(ClO3)2 + KI = K(ClO3)2 + PbI =>
Pb(ClO3)2 + KI = K(ClO3)2 + PbI
HI + AgCl = HCl + AgI =>
HI + AgCl = HCl + AgI
KClO = KCl + O2(g) =>
2 KClO = 2 KCl + O2(g)
CH3CHH2CH2CH3 + O2 = CO2 + H2O =>
4 CH3CHH2CH2CH3 + 27 O2 = 16 CO2 + 22 H2O
Fe2O3(s) + H2O(l) = Fe(OH)3(s) =>
Fe2O3(s) + 3 H2O(l) = 2 Fe(OH)3(s)
K2CO3 + HNO3 = H2O + CO2 + K2(NO3)2 =>
K2CO3 + 2 HNO3 = H2O + CO2 + K2(NO3)2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Ca(CH3COO)2 + C2H5OH = Ca(OH)2 + C2H5 + CO2 =>
9 Ca(CH3COO)2 + 14 C2H5OH = 9 Ca(OH)2 + 24 C2H5 + 16 CO2
Mn(NO3)2 + C2H5NO2 = Mn2O3 + CO2 + H2O + N2 =>
2 Mn(NO3)2 + 2 C2H5NO2 = Mn2O3 + 4 CO2 + 5 H2O + 3 N2
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
C + LiI = LiC + I2 =>
2 C + 2 LiI = 2 LiC + I2
C8H11NO2 + O2 = CO2 + H2O + NO2 =>
4 C8H11NO2 + 43 O2 = 32 CO2 + 22 H2O + 4 NO2
(NH4)2S + NaHSO3 = NH4HSO3 + Na2S =>
(NH4)2S + 2 NaHSO3 = 2 NH4HSO3 + Na2S
AlHNO3(conc) = AlHNO3 =>
AlHNO3(conc) = AlHNO3
Ni(OH)2 + NaClO = NaCl + NiOOH + H2O =>
2 Ni(OH)2 + NaClO = NaCl + 2 NiOOH + H2O
NaCl(s) = Na(s) + Cl2(a) =>
2 NaCl(s) = 2 Na(s) + Cl2(a)
KI + H2SO4 + Na2[B2(O2)(OH)4] = I2 + B2H6 + Na2SO4 + K2SO4 + H2O =>
12 KI + 7 H2SO4 + Na2[B2(O2)(OH)4] = 6 I2 + B2H6 + Na2SO4 + 6 K2SO4 + 6 H2O
FeCl3 + KSCV = Fe(SCV)3 + KCl =>
FeCl3 + 3 KSCV = Fe(SCV)3 + 3 KCl
C20H12N3NaO7S + C10H16N2O8 = C20H12N2O8 + N3NaO7SC10H16 =>
C20H12N3NaO7S + C10H16N2O8 = C20H12N2O8 + N3NaO7SC10H16
AlCl3 + Li2S = Al2S3 + LiCl =>
2 AlCl3 + 3 Li2S = Al2S3 + 6 LiCl
H2CrO4 + H2SO4 = Cr2O7 + H2O + SO2 =>
2 H2CrO4 + H2SO4 = Cr2O7 + 3 H2O + SO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
