| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + H2C2O4 = K2C2O4 + 2 HOH
C6H6OS + O2 = CO2 + H2O + SO3 =>
2 C6H6OS + 17 O2 = 12 CO2 + 6 H2O + 2 SO3
Cl{-} + CrO4{2-} + H2O = ClO{-} + CrO2{-} + OH{-} =>
3 Cl{-} + 2 CrO4{2-} + H2O = 3 ClO{-} + 2 CrO2{-} + 2 OH{-}
C14H11Cl2O2 + O2 = CO2 + H2O + HCl =>
4 C14H11Cl2O2 + 61 O2 = 56 CO2 + 18 H2O + 8 HCl
CH3OH + HOC6H4COOH = C9H10O4 + H2O =>
7 CH3OH + 8 HOC6H4COOH = 7 C9H10O4 + 3 H2O
(NH4)2CO3 + AgNO3 = Ag2CO3 + (NH4)NO3 =>
(NH4)2CO3 + 2 AgNO3 = Ag2CO3 + 2(NH4)NO3
Co + PbO2 = Pb + CoO2 =>
Co + PbO2 = Pb + CoO2
TiO2 + C + Cl2 = TiCl4 + C2O3 =>
3 TiO2 + 4 C + 6 Cl2 = 3 TiCl4 + 2 C2O3
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O =>
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
FeS + O2 = SO + FeO =>
FeS + O2 = SO + FeO
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O =>
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O
FeS + O2 = SO + FeO =>
FeS + O2 = SO + FeO
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + O2 + H22 =>
22 K2Cr2O7 + 88 H2SO4 = 22 K2SO4 + 22 Cr2(SO4)3 + 77 O2 + 8 H22
Na(s) + FeI3(aq) = Fe(s) + NaI3(aq) =>
Na(s) + FeI3(aq) = Fe(s) + NaI3(aq)
NH4Br = N2 + H2 + Br2 =>
2 NH4Br = N2 + 4 H2 + Br2
SO2 + CO2 = CS2 + O2 =>
2 SO2 + CO2 = CS2 + 3 O2
H2CrO4(aq) + NaOH = Na2CrO4(aq) + H2O(l) =>
H2CrO4(aq) + 2 NaOH = Na2CrO4(aq) + 2 H2O(l)
KNO3 + Fe(SCN)3 + Na2HPO4 = KSCN + Fe2(HPO4)3 + NaNO3 =>
6 KNO3 + 2 Fe(SCN)3 + 3 Na2HPO4 = 6 KSCN + Fe2(HPO4)3 + 6 NaNO3
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + O2 + H22 =>
22 K2Cr2O7 + 88 H2SO4 = 22 K2SO4 + 22 Cr2(SO4)3 + 77 O2 + 8 H22
FeSCN + HCl = FeCl + H + SCN =>
FeSCN + HCl = FeCl + H + SCN
KMnO4 + NO2 + H2O = KNO3 + HNO3 + Mn(NO3)2 =>
KMnO4 + 5 NO2 + H2O = KNO3 + 2 HNO3 + Mn(NO3)2
Cr(OH)3 + KCl03 + KOH = K2CrO4 + H2O + KCl =>
2 Cr(OH)3 + 3 KCl03 + 10 KOH = 2 K2CrO4 + 8 H2O + 9 KCl
Sb2S3 + NaCN + H2O = Sb(CN)2 + H2SO4 + Na2S + H2 =>
Sb2S3 + 4 NaCN + 4 H2O = 2 Sb(CN)2 + H2SO4 + 2 Na2S + 3 H2
Cr2O3 + Al = CrAl3 + O2 =>
2 Cr2O3 + 12 Al = 4 CrAl3 + 3 O2
PbS + H3O{+} + NO3{-} = Pb{2+} + NO + H2O + S =>
3 PbS + 8 H3O{+} + 2 NO3{-} = 3 Pb{2+} + 2 NO + 12 H2O + 3 S
Cr2O3 + Al = CrAl3 + O2 =>
2 Cr2O3 + 12 Al = 4 CrAl3 + 3 O2
KNO3 + Fe(SCN)3 + Na2HPO4 = KSCN + Fe2(HPO4)3 + NaNO3 =>
6 KNO3 + 2 Fe(SCN)3 + 3 Na2HPO4 = 6 KSCN + Fe2(HPO4)3 + 6 NaNO3
NO3 + SrOH2 = H2O + SrNO3 =>
NO3 + SrOH2 = H2O + SrNO3
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O =>
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O
C6H8O7 + HCl = C6H6ClO7 + H2 =>
2 C6H8O7 + 2 HCl = 2 C6H6ClO7 + 3 H2
FeS + O2 = SO + FeO =>
FeS + O2 = SO + FeO
H2CO3 + KOH = K2CO3 + H2(OH)2 =>
H2CO3 + 2 KOH = K2CO3 + H2(OH)2
TiO2 + C + Cl2 = TiCl4 + C2O3 =>
3 TiO2 + 4 C + 6 Cl2 = 3 TiCl4 + 2 C2O3
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O =>
Fe{2}O{3} + HNO{3} = Fe(NO){3} + H{2}O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + O2 + H22 =>
22 K2Cr2O7 + 88 H2SO4 = 22 K2SO4 + 22 Cr2(SO4)3 + 77 O2 + 8 H22
Cu + HNO3 = Cu2(NO3)2 + NO2 + H2O =>
2 Cu + 4 HNO3 = Cu2(NO3)2 + 2 NO2 + 2 H2O
Co + PbO2 = Pb + CoO2 =>
Co + PbO2 = Pb + CoO2
NO3 + SrOH2 = H2O + SrNO3 =>
NO3 + SrOH2 = H2O + SrNO3
SH4 + H2O = SO + H2 =>
SH4 + H2O = SO + 3 H2
Cr2O3 + Al = CrAl3 + O2 =>
2 Cr2O3 + 12 Al = 4 CrAl3 + 3 O2
HI*Ca = CaI + H2 =>
2 HI*Ca = 2 CaI + H2
Mg(NO3)2 + HS = MgS2 + HNO3 =>
Mg(NO3)2 + 2 HS = MgS2 + 2 HNO3
(NH4)6Mo7O24(H2O)4 + HNO3 = MoO3 + (NH4)(NO3) + H2O =>
(NH4)6Mo7O24(H2O)4 + 6 HNO3 = 7 MoO3 + 6(NH4)(NO3) + 7 H2O
KNO3 + Fe(SCN)3 + Na2HPO4 = KSCN + Fe2(HPO4)3 + NaNO3 =>
6 KNO3 + 2 Fe(SCN)3 + 3 Na2HPO4 = 6 KSCN + Fe2(HPO4)3 + 6 NaNO3
SrCO3 + HNO3 = Sr(NO3)2 + H2CO3 =>
SrCO3 + 2 HNO3 = Sr(NO3)2 + H2CO3
Sr(NO3)2 + Na2SO4 = SrSO4 + NaNO3 =>
Sr(NO3)2 + Na2SO4 = SrSO4 + 2 NaNO3
Na2 + NaNO3 = NaO + N2 =>
2 Na2 + 2 NaNO3 = 6 NaO + N2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SIO2 + C = CO + SI =>
SIO2 + 2 C = 2 CO + SI
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
