| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Fe + S8 = 8 FeS
KSCN + Fe(NO3)3 = KS(NO3)3 + CNFe =>
KSCN + Fe(NO3)3 = KS(NO3)3 + CNFe
AsO2{-} + OH{-} + I2 = AsO4{3-} + I{-} + H{+} =>
AsO2{-} + 2 OH{-} + I2 = AsO4{3-} + 2 I{-} + 2 H{+}
Al(OH)3 + FeO = Fe(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 FeO = 3 Fe(OH)2 + Al2O3
H2C2O4 + Nb(CO3)2 = CO2 + H2O + Nb(C2O4)2 =>
2 H2C2O4 + Nb(CO3)2 = 2 CO2 + 2 H2O + Nb(C2O4)2
CH3CH2OH + KMnO4 + H2SO4 = COOH + K2SO4 + MnO2 + H2O =>
3 CH3CH2OH + 10 KMnO4 + 5 H2SO4 = 6 COOH + 5 K2SO4 + 10 MnO2 + 11 H2O
Cu2SO4 + NaI = CuI + Na2SO4 =>
Cu2SO4 + 2 NaI = 2 CuI + Na2SO4
RuOH + HF = H2O + RuF =>
RuOH + HF = H2O + RuF
Na2S + NaOH = O2 + H2S + Na =>
Na2S + 2 NaOH = O2 + H2S + 4 Na
CaCl2 + NaNO3 = NaCaCl2NO3 =>
CaCl2 + NaNO3 = NaCaCl2NO3
LiCl(aq) + H2SO4(aq) = HCl(aq) + Li2SO4(aq) =>
2 LiCl(aq) + H2SO4(aq) = 2 HCl(aq) + Li2SO4(aq)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH4 + Cr + O4 = (NH4)2CrO4 =>
2 NH4 + Cr + O4 = (NH4)2CrO4
C6H12O6 + NaOH + CuSO4 = C6H10O6Cu + H2O + Na2SO4 =>
C6H12O6 + 2 NaOH + CuSO4 = C6H10O6Cu + 2 H2O + Na2SO4
FeSO4H14O7 + KNO3 + KOH = Fe3O4 + NH3 + K2SO4 + H2O =>
12 FeSO4H14O7 + KNO3 + 23 KOH = 4 Fe3O4 + NH3 + 12 K2SO4 + 94 H2O
Mg + C2H5Br = C2H5BrMg =>
Mg + C2H5Br = C2H5BrMg
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Li2CO3 + NH4VO3 + Mn2O3 = LiMnVO4 + NH3 + H2O + CO2 + O2 =>
2 Li2CO3 + 4 NH4VO3 + 2 Mn2O3 = 4 LiMnVO4 + 4 NH3 + 2 H2O + 2 CO2 + O2
BrO3{-} + N2H4 = Br{-} + N2 + H2O =>
2 BrO3{-} + 3 N2H4 = 2 Br{-} + 3 N2 + 6 H2O
Ni(NO3)2(H2O)6 + H2C2O4 = NiC2O4(H2O)2 + H2O + NO3 + H2 =>
Ni(NO3)2(H2O)6 + H2C2O4 = NiC2O4(H2O)2 + 4 H2O + 2 NO3 + H2
CH2O + C3H7MgCl = C4H9O + MgCl =>
CH2O + C3H7MgCl = C4H9O + MgCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH2(NH2)CH2COOH + CH3OH = CH2(NH2)CH2COOCH3 + H2O =>
CH2(NH2)CH2COOH + CH3OH = CH2(NH2)CH2COOCH3 + H2O
Zn + H(Br) = Zn(Br2) + H2 =>
Zn + 2 H(Br) = Zn(Br2) + H2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
FeSO4*(NH4)2SO4*6H2O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
6 FeSO4*(NH4)2SO4*6H2O + K2Cr2O7 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 6(NH4)2SO4 + 43 H2O
HCl + Na{2} = NaCl + H{2}O =>
HCl + Na{2} = NaCl + H{2}O
Ca(OH)2 + H2CO3 = HOH + CaCO3 =>
Ca(OH)2 + H2CO3 = 2 HOH + CaCO3
KMnO4 + HNO2 + H2SO4 = MnSO4 + HNO4 + K2SO4 + H2O =>
4 KMnO4 + 5 HNO2 + 6 H2SO4 = 4 MnSO4 + 5 HNO4 + 2 K2SO4 + 6 H2O
ZnSe + HCl = H2Se + Zn + Cl =>
ZnSe + 2 HCl = H2Se + Zn + 2 Cl
AgCl + ZnO = Ag2O + ZnCl2 =>
2 AgCl + ZnO = Ag2O + ZnCl2
CaO2 + HBr = CaBr2 + H2O2 =>
CaO2 + 2 HBr = CaBr2 + H2O2
NaOCl + H2O = OH + NaCl =>
NaOCl + H2O = 2 OH + NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(s) + H2O(l) = H2 + Mg(OH)2 =>
Mg(s) + 2 H2O(l) = H2 + Mg(OH)2
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
NaOH + NH4SO4 = H2O + NH3 + NaSO4 =>
NaOH + NH4SO4 = H2O + NH3 + NaSO4
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NH4 + Cr + O4 = (NH4)2CrO4 =>
2 NH4 + Cr + O4 = (NH4)2CrO4
Mg3(PO4)2 + Li = LiPO4 + Mg =>
Mg3(PO4)2 + 2 Li = 2 LiPO4 + 3 Mg
Cl{-} + ClO3{-} + H{+} = Cl2 + H2O =>
5 Cl{-} + ClO3{-} + 6 H{+} = 3 Cl2 + 3 H2O
KMnO4 + H2SO4 + CH3CH2OH = MnSO4 + K2SO4 + H2O + CO2 =>
12 KMnO4 + 18 H2SO4 + 5 CH3CH2OH = 12 MnSO4 + 6 K2SO4 + 33 H2O + 10 CO2
Zn(s) + CoCI2(aq) = ZnCI2(aq) + Co(s) =>
Zn(s) + CoCI2(aq) = ZnCI2(aq) + Co(s)
Cr(NO3)2 + LiPO4 = Cr(PO4)2 + LiNO3 =>
Cr(NO3)2 + 2 LiPO4 = Cr(PO4)2 + 2 LiNO3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Sn + HNO3 = Sn2O5 + HN =>
6 Sn + 5 HNO3 = 3 Sn2O5 + 5 HN
(NH4)3PO4(aq) + Ba(NO3)2 = NH4NO3 + Ba3(PO4)2 =>
2(NH4)3PO4(aq) + 3 Ba(NO3)2 = 6 NH4NO3 + Ba3(PO4)2
C5H3O + O2 = CO2 + H2O =>
4 C5H3O + 21 O2 = 20 CO2 + 6 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
