| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KIO3 + 5 K2S + 13 H2O = 5 H2SO3 + 16 KOH + 3 I2
NaOH + C6H8O7 = H2O + Na + CO2 =>
18 NaOH + C6H8O7 = 13 H2O + 18 Na + 6 CO2
MgCl2 + HBr = HCl + MgBr2 =>
MgCl2 + 2 HBr = 2 HCl + MgBr2
S8 + BaO = Ba8S2 + O2 =>
S8 + 32 BaO = 4 Ba8S2 + 16 O2
KCl + CUSO4 = KSO4 + CUCl =>
KCl + CUSO4 = KSO4 + CUCl
Ba(NO3)2 + Fe(NO3)3 + Ni(NO3)2 + C6H8O7 = BaFe10Ni2O19 + NO2 + CO2 + H2O =>
9 Ba(NO3)2 + 90 Fe(NO3)3 + 18 Ni(NO3)2 + 17 C6H8O7 = 9 BaFe10Ni2O19 + 324 NO2 + 102 CO2 + 68 H2O
(MgOH)2SO3 + HCl = Mg(HSO3)2 + MgCl2 + H2O =>
2(MgOH)2SO3 + 6 HCl = Mg(HSO3)2 + 3 MgCl2 + 4 H2O
H2 + Ba(CN)2 + RbTlAt4 + RuSO4 + BeSiO3 + CsF + H3PO4 + SnCrO4 + ClI + CAt2I2 + SO2 = SnCl2 + CrI3 + BeCO3 + CsTl(OH)4 + Ru(SCN)3 + PF3 + Rb2SiO3 + BaAt2 + H2O =>
88 H2 + 15 Ba(CN)2 + 6 RbTlAt4 + 10 RuSO4 + 3 BeSiO3 + 6 CsF + 2 H3PO4 + 6 SnCrO4 + 12 ClI + 3 CAt2I2 + 20 SO2 = 6 SnCl2 + 6 CrI3 + 3 BeCO3 + 6 CsTl(OH)4 + 10 Ru(SCN)3 + 2 PF3 + 3 Rb2SiO3 + 15 BaAt2 + 79 H2O
HNO3 + BaCl2 = HCl2 + BaNO3 =>
HNO3 + BaCl2 = HCl2 + BaNO3
Ag(NO3)2 + CuCl = AgCl + Cu(NO3)2 =>
Ag(NO3)2 + CuCl = AgCl + Cu(NO3)2
HC2H3O2 + Mo(OH)2 = H2O + Mo2(O2CCH3)4 =>
4 HC2H3O2 + 2 Mo(OH)2 = 4 H2O + Mo2(O2CCH3)4
C39H67N3S411 + O2 = CO2 + H2O + NO2 + SO2 =>
4 C39H67N3S411 + 1879 O2 = 156 CO2 + 134 H2O + 12 NO2 + 1644 SO2
C2H5OH + K2Cr2O7 = K2CO3 + H2O + Cr2O3 =>
C2H5OH + 2 K2Cr2O7 = 2 K2CO3 + 3 H2O + 2 Cr2O3
CrCl3 + Zn2 = ZnCl2 + Cr3 =>
12 CrCl3 + 9 Zn2 = 18 ZnCl2 + 4 Cr3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaOH + H3PO4 = HPO4 + H2O + Na =>
2 NaOH + H3PO4 = HPO4 + 2 H2O + 2 Na
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Al(OH)3 + HC2H3O2 = AlCHO2 + H(OH) =>
2 Al(OH)3 + HC2H3O2 = 2 AlCHO2 + 4 H(OH)
CO(g) + Br2(g) = COBr2(g) =>
CO(g) + Br2(g) = COBr2(g)
Ca(OH)2 + HNO = Ca(NO)2 + H2O =>
Ca(OH)2 + 2 HNO = Ca(NO)2 + 2 H2O
K4Fe(CN)6 + CoCl2 = KCl + Co2Fe(CN)6 =>
K4Fe(CN)6 + 2 CoCl2 = 4 KCl + Co2Fe(CN)6
Ag + HSO4 = Ag2SO4 + H2O + SO2 =>
6 Ag + 4 HSO4 = 3 Ag2SO4 + 2 H2O + SO2
NH4 + H2O = NH4OH + H =>
NH4 + H2O = NH4OH + H
(NH4)2S + Pb(NO3)2 = PbS + (NH4)(NO3) =>
(NH4)2S + Pb(NO3)2 = PbS + 2(NH4)(NO3)
Cl2O4 + H2O = Cl(OH)4 =>
Cl2O4 + 4 H2O = 2 Cl(OH)4
ZrO(NO3)2 = ZrO2 + N2 + O2 =>
2 ZrO(NO3)2 = 2 ZrO2 + 2 N2 + 5 O2
NiO + Na2CO3 = Na2NiO2 + CO2 =>
NiO + Na2CO3 = Na2NiO2 + CO2
NaNO3 + C12H22O11 = Na2O + H2O + CO2 + N2 =>
48 NaNO3 + 5 C12H22O11 = 24 Na2O + 55 H2O + 60 CO2 + 24 N2
CuSO4 + Ca(NO3)2 = CuNO3 + Ca(SO4)2 =>
2 CuSO4 + Ca(NO3)2 = 2 CuNO3 + Ca(SO4)2
PbCl2 + Li2SO4 = Pb(SO4) + Li2Cl2 =>
PbCl2 + Li2SO4 = Pb(SO4) + Li2Cl2
(NH4)HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
(NH4)HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
K[ICl4] + KOH = KIO3 + H2O + KCl + KI =>
3 K[ICl4] + 12 KOH = 2 KIO3 + 6 H2O + 12 KCl + KI
Fe{+3} + SCN{-} = Fe(NCS){+2} =>
Fe{+3} + SCN{-} = Fe(NCS){+2}
AgNO3 + CsBr = AgBr + CsNO3 =>
AgNO3 + CsBr = AgBr + CsNO3
Be(NO3)2 + CsI = BeI2 + CsNO3 =>
Be(NO3)2 + 2 CsI = BeI2 + 2 CsNO3
ZnSO4 + NH4OH = ZnOH + NH4(SO4) =>
ZnSO4 + NH4OH = ZnOH + NH4(SO4)
Cu(s) + S8(s) = Cu2S(s) =>
16 Cu(s) + S8(s) = 8 Cu2S(s)
C5H5N + I2 + HCl + Cl2 = [C5H5NH][ICl4] =>
2 C5H5N + I2 + 2 HCl + 3 Cl2 = 2[C5H5NH][ICl4]
Al + WO3 = W + AlO3 =>
Al + WO3 = W + AlO3
Pb(OH)5 + H2SO4 = Pb2(SO4)5 + H2O =>
2 Pb(OH)5 + 5 H2SO4 = Pb2(SO4)5 + 10 H2O
H{+} + CaCO3 = Ca{2+} + CO2 + H2O =>
2 H{+} + CaCO3 = Ca{2+} + CO2 + H2O
Cu(OH)2 + C6H12O6 = Cu2O + C6H12O7 + H2O =>
2 Cu(OH)2 + C6H12O6 = Cu2O + C6H12O7 + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
KNO2 + H2SO4 + KI = K2SO4 + I2 + NO + H2O =>
2 KNO2 + 2 H2SO4 + 2 KI = 2 K2SO4 + I2 + 2 NO + 2 H2O
H3PO4 + NaBr = HBr + PO4(Na)3 =>
H3PO4 + 3 NaBr = 3 HBr + PO4(Na)3
K(s) + H2O(g) = H + K2O =>
2 K(s) + H2O(g) = 2 H + K2O
KH2PO4 + HOH = KH2OH + HPO4 =>
KH2PO4 + HOH = KH2OH + HPO4
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s)(g) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)(g)
KHCO3 + H2SO4 = H3O + CO2 + KSO4 =>
KHCO3 + H2SO4 = H3O + CO2 + KSO4
C5H12O + H2SO4 = C5H13O{+} + HSO4{-} =>
C5H12O + H2SO4 = C5H13O{+} + HSO4{-}
| 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 sur01/15/24
Équations équilibrées sur02/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
