| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 HCl = MgCl2 + H2
C9H11NO3 + O2 = CO2 + H2O + CO(NH2)2 =>
2 C9H11NO3 + 19 O2 = 17 CO2 + 9 H2O + CO(NH2)2
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
NH4OHHCl = NH4ClH2O* =>
NH4OHHCl = NH4ClH2O*
Sr(OH)2 + H3AsO4 = Sr3(AsO4)2 + H2O =>
3 Sr(OH)2 + 2 H3AsO4 = Sr3(AsO4)2 + 6 H2O
H2S + Pb = PbH2 + S =>
H2S + Pb = PbH2 + S
Ag2O2 = Ag + O =>
Ag2O2 = 2 Ag + 2 O
KHC8H4O4 + NaOH = H2O + KNaC8H4O4 =>
KHC8H4O4 + NaOH = H2O + KNaC8H4O4
CuSO4(aq) + Mg = MgSO4(aq) + Cu =>
CuSO4(aq) + Mg = MgSO4(aq) + Cu
H2S + Al(OH)3 = Al(HS)3 + H2O =>
3 H2S + Al(OH)3 = Al(HS)3 + 3 H2O
KAlSi3O8 = K2O + Al2O3 + SiO2 =>
2 KAlSi3O8 = K2O + Al2O3 + 6 SiO2
Zr + Si = ZrSi =>
Zr + Si = ZrSi
HNO2 + I2 = HIO4 + NO + H2O =>
14 HNO2 + I2 = 2 HIO4 + 14 NO + 6 H2O
Ca(NO3)2 + Cu = Cu(NO3)2 + Ca =>
Ca(NO3)2 + Cu = Cu(NO3)2 + Ca
Se + KOH = K2Se + K2SeO3 + H2O =>
3 Se + 6 KOH = 2 K2Se + K2SeO3 + 3 H2O
PbCl4 + Ca3(PO4)2 = CaCl2 + Pb3(PO4)4 =>
3 PbCl4 + 2 Ca3(PO4)2 = 6 CaCl2 + Pb3(PO4)4
Fe + Mg = Fe2Mg3 =>
2 Fe + 3 Mg = Fe2Mg3
Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + H2O + NH3 =>
Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + 2 H2O + 2 NH3
Pt + HNO3 = Pt(NO3)2 + N2 + H2O =>
5 Pt + 12 HNO3 = 5 Pt(NO3)2 + N2 + 6 H2O
C2H6 + O2 = H2O3 + C =>
2 C2H6 + 9 O2 = 6 H2O3 + 4 C
Al2S3 + O2 = Al2O3 + S2O6 =>
2 Al2S3 + 12 O2 = 2 Al2O3 + 3 S2O6
Na2S + Cr2(SO4)3 = Na2(SO4)3 + Cr2S =>
Na2S + Cr2(SO4)3 = Na2(SO4)3 + Cr2S
FeTiO3 + C + Cl = FeCl3 + TiCl4 + CO2 =>
2 FeTiO3 + 3 C + 14 Cl = 2 FeCl3 + 2 TiCl4 + 3 CO2
HCl + FeCl2 + H2O2 = FeCl3*H2O =>
2 HCl + 2 FeCl2 + H2O2 = 2 FeCl3*H2O
C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O
F2 + In = In{3+} + F{-} =>
3 F2 + 2 In = 2 In{3+} + 6 F{-}
Mg + Cu2(No3)2 = Cu + Mg(No3)2 =>
Mg + Cu2(No3)2 = 2 Cu + Mg(No3)2
AlS3 + O2 = Al2 + SO2 =>
2 AlS3 + 6 O2 = Al2 + 6 SO2
K2CrO7 + HBr = KBr + CrBr3 + Br2 + H2O =>
2 K2CrO7 + 28 HBr = 4 KBr + 2 CrBr3 + 9 Br2 + 14 H2O
CH2O + KMnO4 = CO2 + KOH + MnO2 + H2O =>
3 CH2O + 4 KMnO4 = 3 CO2 + 4 KOH + 4 MnO2 + H2O
Na2 = Na1 =>
Na2 = 2 Na1
Fe(NO3)3 + NaSO4 = Na(NO3)3 + Fe + S + O =>
Fe(NO3)3 + NaSO4 = Na(NO3)3 + Fe + S + 4 O
HCN + O2 = NO2 + CO2 + H2O =>
4 HCN + 9 O2 = 4 NO2 + 4 CO2 + 2 H2O
Mg(sol)O2(g) = MgO2 =>
Mg(sol)O2(g) = MgO2
CH4 + N2Cl4 = C(Cl)4 + N2 + H2 =>
CH4 + N2Cl4 = C(Cl)4 + N2 + 2 H2
Mg + Al(NO3)3 = Mg(NO3)2 + Al =>
3 Mg + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al
MnI4 + AlPO4 = AlMn + I4PO4 =>
MnI4 + AlPO4 = AlMn + I4PO4
Ag + AuBr = Au + AgBr =>
Ag + AuBr = Au + AgBr
NaClO3 + HCl = NaCl + Cl2 + H2O =>
NaClO3 + 6 HCl = NaCl + 3 Cl2 + 3 H2O
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
C6H3O7N3 = CO2 + N2 + H2 + C =>
2 C6H3O7N3 = 7 CO2 + 3 N2 + 3 H2 + 5 C
CuCO3 + CH3COOH = CO2 + Cu(CH3COO)2 + H2O =>
CuCO3 + 2 CH3COOH = CO2 + Cu(CH3COO)2 + H2O
H2SO4 + LiOH = LiHSO4 + H2O =>
H2SO4 + LiOH = LiHSO4 + H2O
LiOH + HCN = LiCN + H2O =>
LiOH + HCN = LiCN + H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Al2S3 + HNO3 = S + Al2(NO3)3 + NO2 + H2O =>
Al2S3 + 6 HNO3 = 3 S + Al2(NO3)3 + 3 NO2 + 3 H2O
KMnO4 + Na2S + H2O = KOH + MnO2 + NaOH + S2 =>
4 KMnO4 + 6 Na2S + 8 H2O = 4 KOH + 4 MnO2 + 12 NaOH + 3 S2
Ni(NO3)2 + CH3COOH = CH3COOH(NO3)2 + Ni =>
Ni(NO3)2 + CH3COOH = CH3COOH(NO3)2 + Ni
OH{-} + As + Cl2 = AsO4{2-} + Cl{-} + H2O =>
8 OH{-} + As + 3 Cl2 = AsO4{2-} + 6 Cl{-} + 4 H2O
Na3Po4 + FeCl3 = Na3Cl3 + Po4Fe =>
Na3Po4 + FeCl3 = Na3Cl3 + Po4Fe
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/24
Équations équilibrées sur05/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
