| Équations équilibrées la veille | Équations équilibrées le lendemain |
9223372036854775807 H = H999999999999999999999999999999999999999999999999999999999999999999999999999999999
C6H5OCOOCH3 + NaOH = C6H5OCOONa + CH3OH =>
C6H5OCOOCH3 + NaOH = C6H5OCOONa + CH3OH
KCl + O2 = K + ClO2 =>
KCl + O2 = K + ClO2
SiO2 + As = Si + AsO3 =>
3 SiO2 + 2 As = 3 Si + 2 AsO3
NH4NO3(aq) + NaOH(aq) = NaNO3 + NH3 + H20(water) =>
10 NH4NO3(aq) + 15 NaOH(aq) = 15 NaNO3 + 5 NH3 + 2 H20(water)
(CoOH)2CO3 + H2SO4 = CoSO4 + H2O + CO2 =>
(CoOH)2CO3 + 2 H2SO4 = 2 CoSO4 + 3 H2O + CO2
Ag + Ba(NO3)2 = Ag(NO3) + Ba =>
2 Ag + Ba(NO3)2 = 2 Ag(NO3) + Ba
Ir + H2(SO4)3 = Ir2(SO4)3 + H2 =>
2 Ir + H2(SO4)3 = Ir2(SO4)3 + H2
CuSO4 + Na2OH = CuOH + Na2SO4 =>
CuSO4 + Na2OH = CuOH + Na2SO4
CO3K2 + H2O = CO2 + KOH =>
CO3K2 + H2O = CO2 + 2 KOH
NaVO3 + Zn + H2SO4 = ZnSO4 + Na2SO4 + H2O + VSO4 =>
2 NaVO3 + 3 Zn + 6 H2SO4 = 3 ZnSO4 + Na2SO4 + 6 H2O + 2 VSO4
K2S + Ca = K + CaS =>
K2S + Ca = 2 K + CaS
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
K2CrO7 + TiCl2 + HCl = CrCl3 + TiCl3 + KCl + H2O =>
K2CrO7 + 9 TiCl2 + 14 HCl = CrCl3 + 9 TiCl3 + 2 KCl + 7 H2O
Pb(NO3)2 + Ag = Ag(NO3)2 + Pb =>
Pb(NO3)2 + Ag = Ag(NO3)2 + Pb
KMnO4 + KI + H2SO4 = Mn(SO4)2 + I2 + K2SO4 + H2O =>
2 KMnO4 + 6 KI + 8 H2SO4 = 2 Mn(SO4)2 + 3 I2 + 4 K2SO4 + 8 H2O
NaOH + N2O5 = NaNO3 + H2O =>
2 NaOH + N2O5 = 2 NaNO3 + H2O
Ca + FeCl3 = Ca3Cl6 + Fe =>
3 Ca + 2 FeCl3 = Ca3Cl6 + 2 Fe
C9H10NO2H + HCl = C9H10NO{+} + Cl{-} + H2O =>
C9H10NO2H + HCl = C9H10NO{+} + Cl{-} + H2O
NaOH + Ag = Ag2O + NaH =>
NaOH + 2 Ag = Ag2O + NaH
RbOH + HNO3 = H2O + RbNO3 =>
RbOH + HNO3 = H2O + RbNO3
BaCO3 + H3PO4 = BaPO4 + H2CO3 + H =>
BaCO3 + H3PO4 = BaPO4 + H2CO3 + H
KOH + NaClO4 = NaOH + KClO4 =>
KOH + NaClO4 = NaOH + KClO4
Zn + Ce2 = ZnCe2 =>
Zn + Ce2 = ZnCe2
CuSO4 + H2O = (CuSO4)(H2O) =>
CuSO4 + H2O = (CuSO4)(H2O)
Al3 + CuCl2 = Cu2 + Al2Cl3 =>
8 Al3 + 18 CuCl2 = 9 Cu2 + 12 Al2Cl3
H + MgS = Mg + H2S =>
2 H + MgS = Mg + H2S
Ca + P4O10 = CaP4O10 =>
Ca + P4O10 = CaP4O10
P4 + O2 = P2O32 =>
P4 + 32 O2 = 2 P2O32
Cs(s) + Cl2(g) = CsCl(g) =>
2 Cs(s) + Cl2(g) = 2 CsCl(g)
Cr + SnCl6 = Sn + CrCl3 =>
2 Cr + SnCl6 = Sn + 2 CrCl3
H2S + Ce2O3 = Ce2S3 + H2O =>
3 H2S + Ce2O3 = Ce2S3 + 3 H2O
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
Cu(C2H3O2)2 + (NH4)3PO4 = Cu3(PO4)2 + NH4(C2H3O2) =>
3 Cu(C2H3O2)2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4(C2H3O2)
F2 + Cs2O = Cs2F + O2 =>
F2 + 2 Cs2O = 2 Cs2F + O2
AgI + Cl{-} = Ag{-} + ICl =>
AgI + Cl{-} = Ag{-} + ICl
CH3COOH + C6H13OH = H2O + C8H16O2 =>
CH3COOH + C6H13OH = H2O + C8H16O2
FeCl2 + H2SO4 = Fe2(SO4)3 + SO2 + Cl2 + H2O =>
2 FeCl2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 2 Cl2 + 6 H2O
Hg1 + O2(g) = HgO5 =>
2 Hg1 + 5 O2(g) = 2 HgO5
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaO + Hs2O5 = Ba3(HsO4)2 =>
3 BaO + Hs2O5 = Ba3(HsO4)2
CH3COOH + C6H13OH = H2O + C8H16O2 =>
CH3COOH + C6H13OH = H2O + C8H16O2
[Ag(NH3)2]{+} + Cl{-} + HNO3 = AgCl + NO3 + NH4 =>
[Ag(NH3)2]{+} + Cl{-} + 2 HNO3 = AgCl + 2 NO3 + 2 NH4
HCl(ac) + Zn(s) = ZnCl2(ac) + H2 =>
2 HCl(ac) + Zn(s) = ZnCl2(ac) + H2
C6H8O7 + Na2CO3 = Na3C6H6O7 + H2O + CO2 =>
19 C6H8O7 + 27 Na2CO3 = 18 Na3C6H6O7 + 22 H2O + 33 CO2
HCl + HgCO3 = HgCl2 + H2O + CO2 =>
2 HCl + HgCO3 = HgCl2 + H2O + CO2
C23H14Cl2N6O8S2 + O2 = CO2 + H2O + S2 + N2 + Cl2 =>
2 C23H14Cl2N6O8S2 + 45 O2 = 46 CO2 + 14 H2O + 2 S2 + 6 N2 + 2 Cl2
CuCl2 + NaOH = NaOHCuCl2 =>
CuCl2 + NaOH = NaOHCuCl2
Cu(OH)2 + BaO = CuO + Ba(OH)2 =>
Cu(OH)2 + BaO = CuO + Ba(OH)2
Cr2O7{2-} + (NH4)2S = Cr(OH)3 + S + NH3 + O{2-} =>
Cr2O7{2-} + 3(NH4)2S = 2 Cr(OH)3 + 3 S + 6 NH3 + O{2-}
| 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.
