| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 MnO2 + 4 H{+} = 2 MnO4{-} + 3 Mn{2+} + 2 H2O
C2H5OH + H2O = CO2 + H2 =>
C2H5OH + 3 H2O = 2 CO2 + 6 H2
CH4 + CuCl = C + Cu + HCl =>
CH4 + 4 CuCl = C + 4 Cu + 4 HCl
CH3CH3 + O2 = H2O + CH =>
CH3CH3 + O2 = 2 H2O + 2 CH
AlCl3 + NH4OH = AlCl3NH4OH =>
AlCl3 + NH4OH = AlCl3NH4OH
FeO + NH3 = Fe + N + H2O =>
3 FeO + 2 NH3 = 3 Fe + 2 N + 3 H2O
H2S + I2 = HI + S =>
H2S + I2 = 2 HI + S
MnC2O4*3H2O(aq) + O2 = MnO + H2O(s) + CO2 =>
2 MnC2O4*3H2O(aq) + O2 = 2 MnO + 6 H2O(s) + 4 CO2
Na2S + H2O + Na2MoO4 = NaOH + Na2MoS4 =>
4 Na2S + 4 H2O + Na2MoO4 = 8 NaOH + Na2MoS4
Ca(OH)2 + CH2COHCO2H = CaC2 + H2O + CO2 =>
Ca(OH)2 + CH2COHCO2H = CaC2 + 3 H2O + CO2
Pb + Cl3 = PbCl2 =>
3 Pb + 2 Cl3 = 3 PbCl2
NH3 + O2 = N2O5(s) + H2O(l) =>
2 NH3 + 4 O2 = N2O5(s) + 3 H2O(l)
Na2Cr2O7 + KOH = K2CrO4 + NaOH + H2O =>
Na2Cr2O7 + 4 KOH = 2 K2CrO4 + 2 NaOH + H2O
C3H6O3 + O2 = C3H4O3 + H2O =>
2 C3H6O3 + O2 = 2 C3H4O3 + 2 H2O
N2H4O3 + C10H20 = H2O + CO2 + N2 =>
30 N2H4O3 + C10H20 = 70 H2O + 10 CO2 + 30 N2
Na + H2O = NaOH(q) + H2(g) =>
2 Na + 2 H2O = 2 NaOH(q) + H2(g)
NH3(aq) + H2O = NH4 + OH =>
NH3(aq) + H2O = NH4 + OH
FeO + Al = FeOAl =>
FeO + Al = FeOAl
Fe2O3(s) + H2SO4(aq) = Fe2(SO4)3 + H2O(l) =>
Fe2O3(s) + 3 H2SO4(aq) = Fe2(SO4)3 + 3 H2O(l)
HCH2CHCO2 + OH = H2O + CH2CCO2 =>
HCH2CHCO2 + 2 OH = 2 H2O + CH2CCO2
Sn + SnCl2 = Sn2Cl3 =>
Sn + 3 SnCl2 = 2 Sn2Cl3
MnO2 = Mn304 + O2 =>
304 MnO2 = Mn304 + 304 O2
HCOONa + H2SO4 = CH2O2 + Na2SO4 =>
2 HCOONa + H2SO4 = 2 CH2O2 + Na2SO4
Cu2(SO4)3 + K = K2(SO4) + Cu =>
Cu2(SO4)3 + 6 K = 3 K2(SO4) + 2 Cu
Al2(C2O4)3 + CH4O2 = Al(C2H3O2)3 + H2O + CO2 =>
2 Al2(C2O4)3 + 21 CH4O2 = 4 Al(C2H3O2)3 + 24 H2O + 9 CO2
K + NaO = K2O + Na =>
2 K + NaO = K2O + Na
Cr2(SO4)3 + KClO3 + KCl = K2CrO4 + Cl2 + K2SO4 =>
3 Cr2(SO4)3 + 8 KClO3 + 22 KCl = 6 K2CrO4 + 15 Cl2 + 9 K2SO4
CH3COOH + H2O = COOHO + CH3H2 =>
CH3COOH + H2O = COOHO + CH3H2
H2O4(s) = H2O(s) + O2(g) =>
2 H2O4(s) = 2 H2O(s) + 3 O2(g)
Mg() + HCl(aq) = MgCl2(aq) + H2() =>
Mg() + 2 HCl(aq) = MgCl2(aq) + H2()
Fe + Zn(C2H3O2)2 = Fe(C2H3O2)2 + Zn =>
Fe + Zn(C2H3O2)2 = Fe(C2H3O2)2 + Zn
C + Ba(NO3)2 = CO2 + BaCO3 + N2 =>
5 C + 2 Ba(NO3)2 = 3 CO2 + 2 BaCO3 + 2 N2
Z + HCl = ZHCl =>
Z + HCl = ZHCl
HCl + CrOH = CrCl + H2O =>
HCl + CrOH = CrCl + H2O
KBr + S = KS + Br =>
KBr + S = KS + Br
IRON(III)SULFATE + POTASSIUMHYDROXIDE = POTASSIUMSULFATE + IRON(III)HYDROXIDE =>
IRON(III)SULFATE + POTASSIUMHYDROXIDE = POTASSIUMSULFATE + IRON(III)HYDROXIDE
Ca5Si6O20H6 + CsOH = Cs2Si2O5 + Ca2SiO4 + H2O =>
4 Ca5Si6O20H6 + 14 CsOH = 7 Cs2Si2O5 + 10 Ca2SiO4 + 19 H2O
Na + Pb(O4)2 = Pb4 + Na2O =>
64 Na + 4 Pb(O4)2 = Pb4 + 32 Na2O
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
H2SO4(aq) + Li2CO3(s) = CO2 + H2O + Li2SO4 =>
H2SO4(aq) + Li2CO3(s) = CO2 + H2O + Li2SO4
Na2TiO3 + HCl = TiO2 + NaCl + H2O =>
Na2TiO3 + 2 HCl = TiO2 + 2 NaCl + H2O
Hg(SCN)2 = HgS + CS2 + C3N4 =>
2 Hg(SCN)2 = 2 HgS + CS2 + C3N4
Au66 + Cl67 = Au5Cl97 =>
335 Au66 + 6402 Cl67 = 4422 Au5Cl97
C3H4O4 + KOH = C3H3O4K + H2O =>
C3H4O4 + KOH = C3H3O4K + H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Sn + ZnSO4 = Zn + Sn(SO4)2 =>
Sn + 2 ZnSO4 = 2 Zn + Sn(SO4)2
(NH4)3 + PO4 + NaOH = Na3PO4 + NH4OH =>
(NH4)3 + PO4 + 3 NaOH = Na3PO4 + 3 NH4OH
MnBr2H2O = Mn + Br2H2O =>
MnBr2H2O = Mn + Br2H2O
PbS(s) + PbSO4(s) = Pb + SO2(g) =>
PbS(s) + PbSO4(s) = 2 Pb + 2 SO2(g)
CUCO3 + H2SO4 = H2O + CO2 + CUSO4 =>
CUCO3 + H2SO4 = H2O + CO2 + CUSO4
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
