| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 Cl + 6 Ca(OH)2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)
K2MnO4 + KOH + Cl2 = MnCl4 + KClO + H2O =>
K2MnO4 + 4 KOH + 5 Cl2 = MnCl4 + 6 KClO + 2 H2O
CH3CH2CH2CH2Br + CH3CH2ONa = CH3CH2OCH2CH2CH2CH3 + NaBr =>
CH3CH2CH2CH2Br + CH3CH2ONa = CH3CH2OCH2CH2CH2CH3 + NaBr
SO2 + Ca(OH)2 = Ca + H2SO4 =>
SO2 + Ca(OH)2 = Ca + H2SO4
H2SO4 + Ca(OH)2 = CaSO4*2H2O =>
H2SO4 + Ca(OH)2 = CaSO4*2H2O
Na2U2O7 + H2SO4 = UO2SO4 + Na2SO4 + H2O =>
Na2U2O7 + 3 H2SO4 = 2 UO2SO4 + Na2SO4 + 3 H2O
Na2CO3 + C + N2 = Na(CN) + CO =>
Na2CO3 + 4 C + N2 = 2 Na(CN) + 3 CO
NH2CH2COOH + K = NH2CH2COOK + H2 =>
2 NH2CH2COOH + 2 K = 2 NH2CH2COOK + H2
CS2 + H2O2 = CO2 + H2O + SO2 =>
CS2 + 6 H2O2 = CO2 + 6 H2O + 2 SO2
C6H12O6 + NH3 = C4NO3H9 + H2O =>
2 C6H12O6 + 3 NH3 = 3 C4NO3H9 + 3 H2O
MnCl2 + NH4OH = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 NH4OH = Mn(OH)2 + 2 NH4Cl
Al = Al203 =>
203 Al = Al203
Na3VO4 + H2SO4 + Zn = VOSO4 + ZnSO4 + H2O + Na2SO4 =>
2 Na3VO4 + 6 H2SO4 + Zn = 2 VOSO4 + ZnSO4 + 6 H2O + 3 Na2SO4
Mg2C3 + H2O = C3H4 + MgO =>
Mg2C3 + 2 H2O = C3H4 + 2 MgO
C3H4O3 + O2 = CO2 + H2O =>
2 C3H4O3 + 5 O2 = 6 CO2 + 4 H2O
CH3CH(OH)COOH + NaOH = CH3CH(OH)COONa + H2O =>
CH3CH(OH)COOH + NaOH = CH3CH(OH)COONa + H2O
MnO2 + SO2 = MnSO4 =>
MnO2 + SO2 = MnSO4
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
K2MnO4 + KOH + Cl2 = MnCl4 + KClO + H2O =>
K2MnO4 + 4 KOH + 5 Cl2 = MnCl4 + 6 KClO + 2 H2O
AlCl3 + H2SO4 = Al(SO4)3 + H2Cl =>
AlCl3 + 3 H2SO4 = Al(SO4)3 + 3 H2Cl
FeS2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 FeS2 + 5 K2Cr2O7 + 19 H2SO4 = Fe2(SO4)3 + 5 K2SO4 + 5 Cr2(SO4)3 + 19 H2O
Ba + HSO4 = BaSO4 + H =>
Ba + HSO4 = BaSO4 + H
PH3 + HClO = HCl + H3PO4 =>
PH3 + 4 HClO = 4 HCl + H3PO4
Sulfuricacid + sodiumbicarbonate = sodiumsulfate + carbondioxide + water =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
C7H9COOH(s) + O2(g) = CO2(g) + H2O(g) =>
2 C7H9COOH(s) + 19 O2(g) = 16 CO2(g) + 10 H2O(g)
Na2S2O3AgClO3 = AgS2O3Na2ClO3 =>
Na2S2O3AgClO3 = AgS2O3Na2ClO3
Fe2O3 + ClO = Fe + ClO2 =>
Fe2O3 + 3 ClO = 2 Fe + 3 ClO2
Al2(CO3)3 + K2SO4 = Al2(SO4)3 + K2CO3 =>
Al2(CO3)3 + 3 K2SO4 = Al2(SO4)3 + 3 K2CO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ag2SO3(aq) + NaCl(aq) = AgCl(s) + Na2SO3(aq) =>
Ag2SO3(aq) + 2 NaCl(aq) = 2 AgCl(s) + Na2SO3(aq)
KCeO2 = KCe + O2 =>
KCeO2 = KCe + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HNO3 + H2O = HNO + OH =>
HNO3 + 2 H2O = HNO + 4 OH
Ba(NO3)2 + HCI = BaCI + H(NO3)2 =>
Ba(NO3)2 + HCI = BaCI + H(NO3)2
SnCl2 + Na3PO4 = Sn3P2O8 + NaCl =>
3 SnCl2 + 2 Na3PO4 = Sn3P2O8 + 6 NaCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
P4 + F = PF5 =>
P4 + 20 F = 4 PF5
K2CrO4 + Pb(CH3COO)2 = PbCrO4 + K(CH3COO) =>
K2CrO4 + Pb(CH3COO)2 = PbCrO4 + 2 K(CH3COO)
C8H7O2COOH + NaOH = C8H7O2OH + NaCOOH =>
C8H7O2COOH + NaOH = C8H7O2OH + NaCOOH
Br + KMnO4 = BrK + MnO4 =>
Br + KMnO4 = BrK + MnO4
MgOH + O2 = MgO + H2O =>
4 MgOH + O2 = 4 MgO + 2 H2O
NH2OH(aq) + Tl2O3(s) = TlOH(s) + N2(g) + H2O(l) =>
4 NH2OH(aq) + Tl2O3(s) = 2 TlOH(s) + 2 N2(g) + 5 H2O(l)
HSO3{-} + NH4{+} = H2SO3 + NH3 =>
HSO3{-} + NH4{+} = H2SO3 + NH3
HCHO + C6H5OH = [C6H3OHCH2] + H2O =>
HCHO + C6H5OH = [C6H3OHCH2] + H2O
CO(g) + H2O = CO2(g) + H =>
CO(g) + H2O = CO2(g) + 2 H
Zn(NO3)2 + FeSO4 = Fe(NO3) + Zn(SO4)2 =>
Zn(NO3)2 + 2 FeSO4 = 2 Fe(NO3) + Zn(SO4)2
C17H35COOH + NaOH = C17H35COONa + H2O =>
C17H35COOH + NaOH = C17H35COONa + H2O
Fe + CrO3 + HCl = FeCl + CrCl3 + H2O =>
3 Fe + CrO3 + 6 HCl = 3 FeCl + CrCl3 + 3 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
