| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + AgI = AgCl + HI
K2CO3 + NaOH = KOH + Na2CO3 =>
K2CO3 + 2 NaOH = 2 KOH + Na2CO3
Al + H2O + S = Al(SO4)3 + H =>
Al + 12 H2O + 3 S = Al(SO4)3 + 24 H
C + KClO4 = CO2 + KCl =>
2 C + KClO4 = 2 CO2 + KCl
Pt + H2SO4 = Pt(SO4) + H2O + SO2 =>
Pt + 2 H2SO4 = Pt(SO4) + 2 H2O + SO2
CuSO4(l) + NaOH(l) = Cu(OH)2 + Na2SO4 =>
CuSO4(l) + 2 NaOH(l) = Cu(OH)2 + Na2SO4
K3PO4 + Ca(NO3)2 = K3NO3 + Ca(PO4)2 =>
2 K3PO4 + Ca(NO3)2 = 2 K3NO3 + Ca(PO4)2
Mg3(PO4)2 + Li = Li3PO4 + Mg =>
Mg3(PO4)2 + 6 Li = 2 Li3PO4 + 3 Mg
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
CsS + O2 = CsO + S =>
2 CsS + O2 = 2 CsO + 2 S
Al + SO4 = Al2(SO4)3 =>
2 Al + 3 SO4 = Al2(SO4)3
NaSiO3 + HCl = HSiO3 + NaCl =>
NaSiO3 + HCl = HSiO3 + NaCl
NHO2 = NHO3 + NO + H2O =>
3 NHO2 = NHO3 + 2 NO + H2O
MnO4[{-}] = MnO4[{-}2] =>
MnO4[{-}] = MnO4[{-}2]
NFl3 + H2 = N + HFl =>
2 NFl3 + 3 H2 = 2 N + 6 HFl
Na(NO3) = Na + (NO2) + O2 =>
2 Na(NO3) = 2 Na + 2(NO2) + O2
Ba(OH)2(aq) + FeCl2(aq) = BaCl2 + Fe(OH)2 =>
Ba(OH)2(aq) + FeCl2(aq) = BaCl2 + Fe(OH)2
Na2O + SiO2 = Na2SiO3 =>
Na2O + SiO2 = Na2SiO3
CH3CHOHCN + H2O + HCl = C3H6O3 + NH4Cl =>
CH3CHOHCN + 2 H2O + HCl = C3H6O3 + NH4Cl
Mg + (OH)2 + H2SO4 = MgSO4 + H2O =>
Mg + (OH)2 + H2SO4 = MgSO4 + 2 H2O
Phosphorus + nitrogen = PN =>
2 P + N2 = 2 PN
(c)FeO(s) + C(s) = Fe(l) + CO2(g) =>
2(c)FeO(s) + C(s) = 2 Fe(l) + CO2(g)
Fe(IV) + CuSO4 = Fe(IV)SO4 + Cu =>
Fe(IV) + CuSO4 = Fe(IV)SO4 + Cu
BeSO4 + Ba(NO3)2 = Be(NO3)2 + BaSO4 =>
BeSO4 + Ba(NO3)2 = Be(NO3)2 + BaSO4
KO2 + H2O = KOH + O2 + H2O2 =>
2 KO2 + H2O = 2 KOH + O2 + 2 H2O2
CU + CO2 + H2O = CUO + CH4 =>
4 CU + CO2 + 2 H2O = 4 CUO + CH4
K2SO4 + Cs3PO4 = K3PO4 + Cs2SO4 =>
3 K2SO4 + 2 Cs3PO4 = 2 K3PO4 + 3 Cs2SO4
NaI + NH4ClO4 = NaClO4 + INH4 =>
NaI + NH4ClO4 = NaClO4 + INH4
NaClO2 + Fe = FeO + NaCl =>
NaClO2 + 2 Fe = 2 FeO + NaCl
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
Cu2Ni2 + NaOH = Cu(OH)2 + Na2Ni =>
Cu2Ni2 + 4 NaOH = 2 Cu(OH)2 + 2 Na2Ni
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO37 =>
5.9999999999999K4[Fe(SCN)6] + 504.99999999999K2Cr2O7 + 1987 H2SO4 = 3 Fe2(SO4)3 + 504.99999999999Cr2(SO4)3 + 35.999999999999CO2 + 1987 H2O + 498.99999999999K2SO4 + 35.999999999999KNO37
C3H4(NO3)3 = N + H2O + CO2 + O2 =>
2 C3H4(NO3)3 = 6 N + 4 H2O + 6 CO2 + O2
Th(SO4)4 + (NH4)2C2O4 = Th(C2O4)2 + NH4SO4 =>
Th(SO4)4 + 2(NH4)2C2O4 = Th(C2O4)2 + 4 NH4SO4
Sr(ClO3)2(aq) + Na2SO4(aq) = SrSO4(s) + NaClO3 =>
Sr(ClO3)2(aq) + Na2SO4(aq) = SrSO4(s) + 2 NaClO3
VO2{+} + H2 + H{+} + H2O = [V(H2O)6]{3+} =>
VO2{+} + H2 + 2 H{+} + 4 H2O = [V(H2O)6]{3+}
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
CaCO3 + FeSi2 + H2O = CaSiO3 + Fe2O3 + CH4 + SiO2 =>
11 CaCO3 + 8 FeSi2 + 22 H2O = 11 CaSiO3 + 4 Fe2O3 + 11 CH4 + 5 SiO2
Li2S + CuSO4 = Li2Cu + S(SO4) =>
Li2S + CuSO4 = Li2Cu + S(SO4)
K4Fe9(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe9(CN)6 + 34 KMnO4 + 103 H2SO4 = 42 KHSO4 + 9 Fe2(SO4)3 + 34 MnSO4 + 12 HNO3 + 12 CO2 + 76 H2O
Fe2O3 + SO2 = FeS + O2 =>
2 Fe2O3 + 4 SO2 = 4 FeS + 7 O2
Cr2O7{-2} + C2H2 = C2H2O2 + CrO2{-} =>
2 Cr2O7{-2} + 3 C2H2 = 3 C2H2O2 + 4 CrO2{-}
NiSO4 + K2CO3 = NiCO3 + K2SO4 =>
NiSO4 + K2CO3 = NiCO3 + K2SO4
PbO2 + C2H5OH = PbO + H2O + CH3COOH =>
2 PbO2 + C2H5OH = 2 PbO + H2O + CH3COOH
I2 + H(NO3) = HIO3 + (NO2) + H2O =>
I2 + 10 H(NO3) = 2 HIO3 + 10(NO2) + 4 H2O
BaPO = Ba + PO =>
BaPO = Ba + PO
C7H3OH + O2 = CO2 + H2O =>
2 C7H3OH + 15 O2 = 14 CO2 + 4 H2O
Al + Cu(Br)2 = AlBr3 + Cu =>
2 Al + 3 Cu(Br)2 = 2 AlBr3 + 3 Cu
TiCl3 + HClO4 + H2O = TiOCl2 + HCl =>
8 TiCl3 + HClO4 + 4 H2O = 8 TiOCl2 + 9 HCl
BeCl2 + Fe2(SO4)3 = BeSO4 + FeCl3 =>
3 BeCl2 + Fe2(SO4)3 = 3 BeSO4 + 2 FeCl3
| 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.
