| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBrO4 + 8 HBr = 4 Br2 + 4 H2O + KBr
Al(NO3)3 + Na2O = Al2O3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2O = Al2O3 + 6 Na(NO3)
SO2 + I2 + H2O = SO4{2-} + I{-} + H{+} =>
SO2 + I2 + 2 H2O = SO4{2-} + 2 I{-} + 4 H{+}
NaBH4 + H2SO4 = H2 + Na2SO4 + B2H6 =>
2 NaBH4 + H2SO4 = 2 H2 + Na2SO4 + B2H6
CH3OH + NaCl = HCl + Na(CH3O) =>
CH3OH + NaCl = HCl + Na(CH3O)
Ca(OH)2 + Mg{2} = Ca{2} + Mg(OH)2 =>
Ca(OH)2 + Mg{2} = Ca{2} + Mg(OH)2
CaCl2 + H2 = Ca + HCl =>
CaCl2 + H2 = Ca + 2 HCl
Cu3P + H{+} + Cr2O7{-2} = Cu{2+} + H3PO4 + Cr{+3} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{-2} = 18 Cu{2+} + 6 H3PO4 + 22 Cr{+3} + 53 H2O
BaCl2*2H2O + Na2SO4*10H2O = NaCl + BaSO4 + H2O =>
BaCl2*2H2O + Na2SO4*10H2O = 2 NaCl + BaSO4 + 12 H2O
PBCUSO4 = PBSO4CU =>
PBCUSO4 = PBSO4CU
Mg{2+}(aq) + HPO4{2-} + NH3(aq) = Mg(NH4)PO4(s) =>
Mg{2+}(aq) + HPO4{2-} + NH3(aq) = Mg(NH4)PO4(s)
XKOH + XH3PO4 = XK3PO4 + XH2O =>
3 XKOH + XH3PO4 = XK3PO4 + 3 XH2O
FeCl3 + NH4 + OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4 + 3 OH = Fe(OH)3 + 3 NH4Cl
MoS3 + O2 = MoO3 + SO2 =>
2 MoS3 + 9 O2 = 2 MoO3 + 6 SO2
Zn(NO3)2 + Na(OH) = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 Na(OH) = Zn(OH)2 + 2 Na(NO3)
Fe + FeSO4 = FeO + SO2 =>
Fe + FeSO4 = 2 FeO + SO2
CH3CH2OH + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CH2OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
CU + H2O = CUH + O =>
2 CU + H2O = 2 CUH + O
Cl2 + Na2S2O3 + H2O = HCl + S + Na2SO4 =>
Cl2 + Na2S2O3 + H2O = 2 HCl + S + Na2SO4
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Al + KOH + H2SO4 + H2O = KAl2(SO4)2(H2O)12 + H2 =>
4 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl2(SO4)2(H2O)12 + 3 H2
HOCl + NaOH = NaCl + H2O + O2 =>
2 HOCl + 2 NaOH = 2 NaCl + 2 H2O + O2
BaSO4 + ZnS + HCl = BaCl2 + ZnCl2 + SO2 + H2O =>
3 BaSO4 + ZnS + 8 HCl = 3 BaCl2 + ZnCl2 + 4 SO2 + 4 H2O
Br2 + Cl2 = Br3Cl =>
3 Br2 + Cl2 = 2 Br3Cl
KHSO4 + RbOH = RbSO4 + H2KO =>
KHSO4 + RbOH = RbSO4 + H2KO
Al + NH4(NO3) = H2O + N2 + Al2O3 =>
2 Al + 3 NH4(NO3) = 6 H2O + 3 N2 + Al2O3
C2H10O3 + O2 = CO2 + H2O =>
C2H10O3 + 3 O2 = 2 CO2 + 5 H2O
Mn(OH)2 + O2 = MnO(OH)2 =>
2 Mn(OH)2 + O2 = 2 MnO(OH)2
[C3H5N3O9](l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4[C3H5N3O9](l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
Mg + At = MgAt =>
Mg + At = MgAt
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
Fe(NO3)2 + Na2(CO3) = Fe(CO3) + Na2(NO3)2 =>
Fe(NO3)2 + Na2(CO3) = Fe(CO3) + Na2(NO3)2
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + Cl =>
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + 2 Cl
Zn(OH)2 + NH3 = Zn(NH3)4{2+} + OH{-} =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4{2+} + 2 OH{-}
NH3 + HBr = NBr3 + H2 =>
NH3 + 3 HBr = NBr3 + 3 H2
Zn(No3)2 + Na2Co3 = ZnCo3 + Na2(No3)2 =>
Zn(No3)2 + Na2Co3 = ZnCo3 + Na2(No3)2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
CuO2 + CO = Cu2 + CO2 =>
2 CuO2 + 4 CO = Cu2 + 4 CO2
FeS + KOH = K2S + Fe(OH)2 =>
FeS + 2 KOH = K2S + Fe(OH)2
HI(aq) + Ba(OH)2(aq) = BaI2 + H2O =>
2 HI(aq) + Ba(OH)2(aq) = BaI2 + 2 H2O
CaSO3 + NaNO3 = CaSO4 + NaNO2 =>
CaSO3 + NaNO3 = CaSO4 + NaNO2
Ag(s) + HCl(aq) = AgCl(s) + H2(g) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(s) + H2(g)
Cs2O + H2O = Cs2O2 + H2 =>
Cs2O + H2O = Cs2O2 + H2
Xe(g) + F2 = XeF4(g) =>
Xe(g) + 2 F2 = XeF4(g)
Ag(NO3)2 = Ag + N2 + O2 =>
Ag(NO3)2 = Ag + N2 + 3 O2
| 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.
