| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H7 + 31 O2 = 24 CO2 + 14 H2O
HBr + Pb(ClO4)2 = H(ClO4) + PbBr2 =>
2 HBr + Pb(ClO4)2 = 2 H(ClO4) + PbBr2
Zn + NO3{-} + H{+} = N2 + Zn{2+} + H2O =>
5 Zn + 2 NO3{-} + 12 H{+} = N2 + 5 Zn{2+} + 6 H2O
K2MnO4 + H2O = KMnO4 + KOH + H2 =>
2 K2MnO4 + 2 H2O = 2 KMnO4 + 2 KOH + H2
CoCl2 + K2CO3 = CoCO3 + KCl =>
CoCl2 + K2CO3 = CoCO3 + 2 KCl
NaI(aq) + Cl2(g) = I2(s) + NaCl(aq) =>
2 NaI(aq) + Cl2(g) = I2(s) + 2 NaCl(aq)
Cu(s) + H2O(l) = Cu(OH)2(aq) + H2(g) =>
Cu(s) + 2 H2O(l) = Cu(OH)2(aq) + H2(g)
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2
Sn + CuSO4 = Sn(SO4)2 + Cu =>
Sn + 2 CuSO4 = Sn(SO4)2 + 2 Cu
Li(OH) + H3BO3 = Li3BO3 + H2O =>
3 Li(OH) + H3BO3 = Li3BO3 + 3 H2O
Na2S + O2 + H2O = Na2S2O3 + NaOH =>
2 Na2S + 2 O2 + H2O = Na2S2O3 + 2 NaOH
KHSO4 + Na2CO3 = K2SO4 + Na2SO4 + CO2 + H2O =>
2 KHSO4 + Na2CO3 = K2SO4 + Na2SO4 + CO2 + H2O
Na2O + SiO2 = Na2SiO3 =>
Na2O + SiO2 = Na2SiO3
NaZnSO4 = ZnNaSO4 =>
NaZnSO4 = ZnNaSO4
Pb + Zn(CH3COO)2 = PbCH3COO + Zn =>
2 Pb + Zn(CH3COO)2 = 2 PbCH3COO + Zn
H2O + SCl2 = HCl + S + O2 =>
2 H2O + 2 SCl2 = 4 HCl + 2 S + O2
Fe2O3 + Cl = FeCl3 + O =>
Fe2O3 + 6 Cl = 2 FeCl3 + 3 O
Fe(NO2)2 = Fe2O3 + NO + NO2 =>
2 Fe(NO2)2 = Fe2O3 + 3 NO + NO2
Sn + P = Sn3P4 =>
3 Sn + 4 P = Sn3P4
C5H2 + O2 = CO2 + H2O =>
2 C5H2 + 11 O2 = 10 CO2 + 2 H2O
ClAgNO3 = AgNO3Cl =>
ClAgNO3 = AgNO3Cl
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
CHCOOH + K2O = CHCOOK + H2O =>
2 CHCOOH + K2O = 2 CHCOOK + H2O
CuCrO4 + NaNO3 = Cu(NO3)2 + Na2CrO4 =>
CuCrO4 + 2 NaNO3 = Cu(NO3)2 + Na2CrO4
KMnO4 + C6H8O6 = KOH + C6H6O6 + MnO + H2O =>
2 KMnO4 + 5 C6H8O6 = 2 KOH + 5 C6H6O6 + 2 MnO + 4 H2O
C6H6O + Cl2 = C6H4Cl2O + HCl =>
C6H6O + 2 Cl2 = C6H4Cl2O + 2 HCl
C(s) + H2O = CO(g) + H2 =>
C(s) + H2O = CO(g) + H2
C5H12 + Cl = C + HCl =>
C5H12 + 12 Cl = 5 C + 12 HCl
CaBr2 + Ag = Ca + AgBr =>
CaBr2 + 2 Ag = Ca + 2 AgBr
CaS + HNO3 = Ca(NO3)2 + NO + S + H2O =>
3 CaS + 8 HNO3 = 3 Ca(NO3)2 + 2 NO + 3 S + 4 H2O
Ag + CrCl3 = AgCl + Cr =>
3 Ag + CrCl3 = 3 AgCl + Cr
KMnO4 + Na3AsO3 + KOH = Na3AsO4 + K2MnO4 + H2O =>
2 KMnO4 + Na3AsO3 + 2 KOH = Na3AsO4 + 2 K2MnO4 + H2O
CuSO4*5H2O + KClO3 + H2O2 + C = KCuO4 + K2SO4 + CClO2 + H2O =>
CuSO4*5H2O + 3 KClO3 + H2O2 + 3 C = KCuO4 + K2SO4 + 3 CClO2 + 6 H2O
Li + C2H4O2 = C2H3LiO2 + H2 =>
2 Li + 2 C2H4O2 = 2 C2H3LiO2 + H2
HF + SbF5 = H2SbF7 =>
2 HF + SbF5 = H2SbF7
KCl(aq) + Ag2SO4(aq) = AgCl(s) + K2SO4(aq) =>
2 KCl(aq) + Ag2SO4(aq) = 2 AgCl(s) + K2SO4(aq)
Zn + HNO3 + HCl = ZnCl2 + NO + H2O =>
3 Zn + 2 HNO3 + 6 HCl = 3 ZnCl2 + 2 NO + 4 H2O
NH3 + CO2 = NH4CO2NH2 =>
2 NH3 + CO2 = NH4CO2NH2
Al(NO3)3(aq) + BaCl2(aq) = AlCl3 + Ba(NO3)2 =>
2 Al(NO3)3(aq) + 3 BaCl2(aq) = 2 AlCl3 + 3 Ba(NO3)2
Pb(NO3)2 + AgNO3 = PbAg + NO3 =>
Pb(NO3)2 + AgNO3 = PbAg + 3 NO3
Br2 + KOH = KBr + KBrO + H2O =>
Br2 + 2 KOH = KBr + KBrO + H2O
Fe(OH)3 + NH3 = Fe + NO3 + H2O =>
3 Fe(OH)3 + NH3 = 3 Fe + NO3 + 6 H2O
Zn + LiCl = ZnCl2 + Li =>
Zn + 2 LiCl = ZnCl2 + 2 Li
N(g) + O(g) = NO2(g) =>
N(g) + 2 O(g) = NO2(g)
SiO2 + NiO = NiSiO3 =>
SiO2 + NiO = NiSiO3
CuCl2 + Na2SO3 + H2O = CuCl + NaCl + H2SO4 =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + 2 NaCl + H2SO4
Li + CaSO4 = Li2SO4 + Ca =>
2 Li + CaSO4 = Li2SO4 + Ca
Zn + Fe3(PO4)2 = Zn(PO4) + Fe =>
2 Zn + Fe3(PO4)2 = 2 Zn(PO4) + 3 Fe
H2(SO4) + Ca(OH)2 = Ca(SO4) + H2O =>
H2(SO4) + Ca(OH)2 = Ca(SO4) + 2 H2O
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
