| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO4(aq) + K2CO3(aq) = CO2(g) + H2O(l) + 2 KClO4(aq)
Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]
CuFeS2 = Cu + Fe + S =>
CuFeS2 = Cu + Fe + 2 S
CuSO4 + AlBr3 = CuBr2 + Al2(SO4)3 =>
3 CuSO4 + 2 AlBr3 = 3 CuBr2 + Al2(SO4)3
COCl2 + NH4CNS = (NH4)2CO(CNS)4 + NH4Cl =>
COCl2 + 4 NH4CNS = (NH4)2CO(CNS)4 + 2 NH4Cl
Au + Ca(ClO)2 + H2O2 = HAuCl4 + Ca(OH)2 + O2 =>
2 Au + 4 Ca(ClO)2 + 5 H2O2 = 2 HAuCl4 + 4 Ca(OH)2 + 5 O2
(NH4)2Cr2O7(aq) + NaOH(aq) = NH3(g) + H2O(l) + Na2Cr2O7(aq) =>
(NH4)2Cr2O7(aq) + 2 NaOH(aq) = 2 NH3(g) + 2 H2O(l) + Na2Cr2O7(aq)
K2Cr2O7 + HCl = H2O + Cl + KCl + CrCl3 =>
K2Cr2O7 + 14 HCl = 7 H2O + 6 Cl + 2 KCl + 2 CrCl3
NaCl(s) + H2SO4(l) = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4(l) = 2 HCl(g) + Na2SO4(s)
(NH4)2 + S + CoCl2 = Co2S3 + NH4Cl =>
2(NH4)2 + 3 S + 2 CoCl2 = Co2S3 + 4 NH4Cl
NaCl + Na2CO3 = NaNa2 + ClCO3 =>
NaCl + Na2CO3 = NaNa2 + ClCO3
C2H4O + CO2 = CO + H2 =>
C2H4O + CO2 = 3 CO + 2 H2
Rb2SO4 + H2O = RbOH + H2SO4 =>
Rb2SO4 + 2 H2O = 2 RbOH + H2SO4
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
La(OH)3 + CO2 = La2(CO3)3 + H2O =>
2 La(OH)3 + 3 CO2 = La2(CO3)3 + 3 H2O
Na2CO3 + CH2O2 = Na(HCOO) + H2O + CO2 =>
Na2CO3 + 2 CH2O2 = 2 Na(HCOO) + H2O + CO2
(NH4)2S + BaCl2 = NH4Cl + BaS =>
(NH4)2S + BaCl2 = 2 NH4Cl + BaS
Al + (NH4)2S = NH4 + AlS =>
Al + (NH4)2S = 2 NH4 + AlS
Ga(s) + S(s) = Ga2S3(s) =>
2 Ga(s) + 3 S(s) = Ga2S3(s)
Cr2O3 + KClO + KHO = K2CrO4 + KCl + H2O =>
Cr2O3 + 3 KClO + 4 KHO = 2 K2CrO4 + 3 KCl + 2 H2O
CuNi2S4 + Cu{2+} + H2O = Cu2S + Ni{2+} + H{+} + HSO4{-} =>
CuNi2S4 + 5 Cu{2+} + 4 H2O = 3 Cu2S + 2 Ni{2+} + 7 H{+} + HSO4{-}
CaOK2CO3 = K2OCaCO3 =>
CaOK2CO3 = K2OCaCO3
Ba(NO3)2(aq) + NiSO4(aq) = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2(aq) + NiSO4(aq) = BaSO4 + Ni(NO3)2
Au + Ca(ClO)2 + H2O2 = HAuCl4 + Ca(OH)2 + O2 =>
2 Au + 4 Ca(ClO)2 + 5 H2O2 = 2 HAuCl4 + 4 Ca(OH)2 + 5 O2
BaSO4 + NaHCO3 = Ba(HCO3)2 + Na2SO4 =>
BaSO4 + 2 NaHCO3 = Ba(HCO3)2 + Na2SO4
CaO + Fe2O3 = Ca2Fe2O5 =>
2 CaO + Fe2O3 = Ca2Fe2O5
AgPO4 + HNO3 = AgNO3 + HPO4 =>
AgPO4 + HNO3 = AgNO3 + HPO4
Fe2Cl + H2 = FeH + Cl =>
Fe2Cl + H2 = 2 FeH + Cl
Zn + COSO4 = ZnSO4 + CO =>
Zn + COSO4 = ZnSO4 + CO
SiO + NH = Si + N + H2O =>
SiO + 2 NH = Si + 2 N + H2O
C135H96O9NS + O2 = H2O + CO2 + NO + SO2 =>
C135H96O9NS + 156 O2 = 48 H2O + 135 CO2 + NO + SO2
KH(IO3)2 + NaOH = H2O + NaK(IO3)2 =>
KH(IO3)2 + NaOH = H2O + NaK(IO3)2
Fe(s) + O2(g) = Fe2O3 =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
Au + Ca(ClO)2 + H2O2 = HAuCl4 + Ca(OH)2 + O2 =>
2 Au + 4 Ca(ClO)2 + 5 H2O2 = 2 HAuCl4 + 4 Ca(OH)2 + 5 O2
Na2S + Cl2 + H2O = Na2SO4 + HCl =>
Na2S + 4 Cl2 + 4 H2O = Na2SO4 + 8 HCl
Zn(OH)4{-2} + Cu = ZnCu + Cu{2+} + OH{-} =>
Zn(OH)4{-2} + 2 Cu = ZnCu + Cu{2+} + 4 OH{-}
ZnUO2(CH3COO)4 + O2 = ZnO + UO3 + CH3COO =>
ZnUO2(CH3COO)4 + O2 = ZnO + UO3 + 4 CH3COO
(NH4)2SO4 + H2SO4 = (NH4)2S2O8 + H2 =>
(NH4)2SO4 + H2SO4 = (NH4)2S2O8 + H2
Fe2Cl + H2 = FeH + Cl =>
Fe2Cl + H2 = 2 FeH + Cl
Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + H2O =>
3 Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + 3 H2O
CH3COOH + (NH4)2SO4 = SO4 + NH4CH3COOH =>
2 CH3COOH + (NH4)2SO4 = SO4 + 2 NH4CH3COOH
KF + K2CrO4 + H2SO4 = F2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KF + 2 K2CrO4 + 8 H2SO4 = 3 F2 + 5 K2SO4 + Cr2(SO4)3 + 8 H2O
PH3(g) + O2 = P4O10 + H20(g) =>
20 PH3(g) + 25 O2 = 5 P4O10 + 3 H20(g)
Au + Ca(ClO)2 + H2O2 = HAuCl4 + Ca(OH)2 + O2 =>
2 Au + 4 Ca(ClO)2 + 5 H2O2 = 2 HAuCl4 + 4 Ca(OH)2 + 5 O2
CH3CHCHCH3 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHCHCH3 + 8 KMnO4 + 10 KOH = 2 CH3COOK + 8 K2MnO4 + 6 H2O
SiO + NH = Si + N + H2O =>
SiO + 2 NH = Si + 2 N + H2O
CO2 + O2 = CO4 =>
CO2 + O2 = CO4
Fe2Cl + H2 = FeH + Cl =>
Fe2Cl + H2 = 2 FeH + Cl
Na2SiO3 + NH4Cl = NH4 + NaCl + SiO3 =>
Na2SiO3 + 2 NH4Cl = 2 NH4 + 2 NaCl + SiO3
| 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.
