| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + 2 H3PO4
Cr(SO4)3 + NaOH = Cr(OH)3 + NaSO4 =>
Cr(SO4)3 + 3 NaOH = Cr(OH)3 + 3 NaSO4
NH3 + H2O2 = N2 + H2O =>
2 NH3 + 3 H2O2 = N2 + 6 H2O
V2O5 + C = V2O3 + CO2 =>
V2O5 + C = V2O3 + CO2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Mg2 + H2O = Mg(OH)2 + H2 =>
Mg2 + 4 H2O = 2 Mg(OH)2 + 2 H2
Cr0 + Sn2{+} = Cr3{+} + Sn0 =>
3 Cr0 + Sn2{+} = Cr3{+} + 2 Sn0
KBr + Li = KLi + Br =>
KBr + Li = KLi + Br
PbO2 + KOH = K2PbO3 + H2O =>
PbO2 + 2 KOH = K2PbO3 + H2O
HI + Li2CO3 = Li + I + H2O + CO2 =>
2 HI + Li2CO3 = 2 Li + 2 I + H2O + CO2
Ag2O + NH3 + H2O = [Ag(NH3)2]OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]OH
IrBr3 + AgC2H3O2 = AgBr + Ir(C2H3O2)3 =>
IrBr3 + 3 AgC2H3O2 = 3 AgBr + Ir(C2H3O2)3
C5H11NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C5H11NO2 + 12 O2 = 9 CO2 + 9 H2O + CH4N2O
Li2CO3 + H2S = Li2S + H2CO3 =>
Li2CO3 + H2S = Li2S + H2CO3
MnO2(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 MnO2(s) + 4 Al(s) = 3 Mn(s) + 2 Al2O3(s)
NiSO4 + H2O = (NiOH)2SO4 + H2SO4 =>
2 NiSO4 + 2 H2O = (NiOH)2SO4 + H2SO4
(NH4)(NO3) + Na3(PO4) = (NH4)3(PO4) + Na(NO3) =>
3(NH4)(NO3) + Na3(PO4) = (NH4)3(PO4) + 3 Na(NO3)
Te8 + O2 = TeO3 =>
Te8 + 12 O2 = 8 TeO3
Zn + HNO3(dilute) = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3(dilute) = Zn(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + H2O = H3O{+} + SO4{-2} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{-2}
C8H14 + O3 = CO2 + H2O =>
3 C8H14 + 23 O3 = 24 CO2 + 21 H2O
CuAgNO3 = AgCuNO3 =>
CuAgNO3 = AgCuNO3
S(NH4)2 + Cu(NO3)2 = NH4NO3 + CuS =>
S(NH4)2 + Cu(NO3)2 = 2 NH4NO3 + CuS
AlCl3 + NaOH = Al(OH)3 + NaCl = =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Cu(CH3COO)2 + Fe = Fe(CH3COO)3 + Cu =>
3 Cu(CH3COO)2 + 2 Fe = 2 Fe(CH3COO)3 + 3 Cu
NaCl + H2SO4 + O2 = Na2SO4 + H2O + Cl =>
4 NaCl + 2 H2SO4 + O2 = 2 Na2SO4 + 2 H2O + 4 Cl
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C2H4 + KMnO4 = MnO2 + KOH + (COOK)2 + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3(COOK)2 + 4 H2O
CaCO3 + HCOOH = H2O + CaCOOH + CO2 =>
2 CaCO3 + 3 HCOOH = 2 H2O + 2 CaCOOH + 3 CO2
K(s) + O2(g) = K2O2(s) =>
2 K(s) + O2(g) = K2O2(s)
C6H15NO3 + H3BO3 = C6H12BNO3 + H2O =>
C6H15NO3 + H3BO3 = C6H12BNO3 + 3 H2O
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
Na2CO3 + NaOH = H2CO3 + Na2O =>
Na2CO3 + 2 NaOH = H2CO3 + 2 Na2O
SO3 + Co(OH)2 = Co + SO4 + H =>
2 SO3 + Co(OH)2 = Co + 2 SO4 + 2 H
NaOH + H2(SO4) = Na2(SO4) + H2O =>
2 NaOH + H2(SO4) = Na2(SO4) + 2 H2O
FeSO4(aq) + NaOH(aq) = Na2SO4 + Fe(OH)2 =>
FeSO4(aq) + 2 NaOH(aq) = Na2SO4 + Fe(OH)2
AlI3 + F2 = AlF3 + I =>
2 AlI3 + 3 F2 = 2 AlF3 + 6 I
Rb(s) + O2(g) = Rb2O(s) =>
4 Rb(s) + O2(g) = 2 Rb2O(s)
Ca(NO3)2 + NaH2PO4 = CaPO4 + NaH2(NO3)2 =>
Ca(NO3)2 + NaH2PO4 = CaPO4 + NaH2(NO3)2
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
Pb4 + O2 = PbO =>
Pb4 + 2 O2 = 4 PbO
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
Fe2O3 + In2O3 + SnO2 + Fe = Fe275In100Sn25O600 =>
400 Fe2O3 + 150 In2O3 + 75 SnO2 + 25 Fe = 3 Fe275In100Sn25O600
Na2SO3 + C2H4O2 = H2SO3 + NaC2H3O2 =>
Na2SO3 + 2 C2H4O2 = H2SO3 + 2 NaC2H3O2
Ag + K2CrO4 = Ag2CrO4 + K =>
2 Ag + K2CrO4 = Ag2CrO4 + 2 K
Ca(OH)2(aq) + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2(aq) + 2 HNO3 = Ca(NO3)2 + 2 H2O
H2SO4 + H2 = H2S + H2O =>
H2SO4 + 4 H2 = H2S + 4 H2O
Pb(OH)4 = Pb2O4 + H2O =>
2 Pb(OH)4 = Pb2O4 + 4 H2O
C2H2 + F2 = C2H2F =>
2 C2H2 + F2 = 2 C2H2F
CrO4{2-} + Cl{-} + H{+} = Cr{3+} + Cl2 + H2O =>
2 CrO4{2-} + 6 Cl{-} + 16 H{+} = 2 Cr{3+} + 3 Cl2 + 8 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
