| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeH2 + HBr = BeBrH + H2
AgClO4 + (NH4)2SO4 = Ag2SO4 + NH4ClO4 =>
2 AgClO4 + (NH4)2SO4 = Ag2SO4 + 2 NH4ClO4
C5H7O2N + O2 = N2 + H2O + CO2 =>
4 C5H7O2N + 23 O2 = 2 N2 + 14 H2O + 20 CO2
Zn + KOH = K2 + Zn(OH)2 =>
Zn + 2 KOH = K2 + Zn(OH)2
C2H4 + Cl2(g) = C2H4Cl2 =>
C2H4 + Cl2(g) = C2H4Cl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaSO4 + Al(OH)3 = Al2(SO4)3 + Ca(OH)2 =>
3 CaSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Ca(OH)2
Mg + I2 + H2O = MgOH + HI =>
2 Mg + I2 + 2 H2O = 2 MgOH + 2 HI
Fe + CrCl3 = FeCl + Cr =>
3 Fe + CrCl3 = 3 FeCl + Cr
As2S3 + HClO4 + H2O = H2SO4 + H3AsO4 + HCl =>
2 As2S3 + 7 HClO4 + 12 H2O = 6 H2SO4 + 4 H3AsO4 + 7 HCl
CrOH + H2O2 + KOH = K2Cr2O7 + H2O =>
2 CrOH + 5 H2O2 + 2 KOH = K2Cr2O7 + 7 H2O
Cu(SO4) + Ca(ClO4)2 = Cu(ClO4)2 + Ca(SO4) =>
Cu(SO4) + Ca(ClO4)2 = Cu(ClO4)2 + Ca(SO4)
(Cr2O7)2{-} + C2H5OH + H{+} = Cr3{+} + CH3COOH + H2O =>
12(Cr2O7)2{-} + 77 C2H5OH + 28 H{+} = 16 Cr3{+} + 77 CH3COOH + 91 H2O
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
NiC2O4 + H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]C2O4 =>
NiC2O4 + 3 H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]C2O4
Mn2S3(aq) + K3N(s) = K2S(s) + MnN(aq) =>
Mn2S3(aq) + 2 K3N(s) = 3 K2S(s) + 2 MnN(aq)
AgCl(s) + NH3(aq) = (Ag(NH3)2)Cl =>
AgCl(s) + 2 NH3(aq) = (Ag(NH3)2)Cl
PbO2 + KJ + HNO3 = PbJ2 + H2O + J2 + KNO3 =>
PbO2 + 4 KJ + 4 HNO3 = PbJ2 + 2 H2O + J2 + 4 KNO3
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
AgNO3 + H2CO3 = Ag2CO3 + HNO3 =>
2 AgNO3 + H2CO3 = Ag2CO3 + 2 HNO3
Al + SnO2 = Al2O3 + Sn =>
4 Al + 3 SnO2 = 2 Al2O3 + 3 Sn
HBr + Mn2 = MnBr2 + H2 =>
4 HBr + Mn2 = 2 MnBr2 + 2 H2
NaTaO2S = Na2S + Ta2S2 + TaS3 + NaTaO3 =>
24 NaTaO2S = 4 Na2S + Ta2S2 + 6 TaS3 + 16 NaTaO3
AlI + Mg(CH3COO) = Al(CH3COO) + MgI =>
AlI + Mg(CH3COO) = Al(CH3COO) + MgI
AgNO3(aq) + NaCl(aq) = NaNO3(aq) + AgCl(s) =>
AgNO3(aq) + NaCl(aq) = NaNO3(aq) + AgCl(s)
MoO3 + NH4OH = (NH4)2Mo2O7 + H2O =>
2 MoO3 + 2 NH4OH = (NH4)2Mo2O7 + H2O
Mn2S3(aq) + K3N(s) = K2S(s) + MnN(aq) =>
Mn2S3(aq) + 2 K3N(s) = 3 K2S(s) + 2 MnN(aq)
HCl = Cl2 + H =>
2 HCl = Cl2 + 2 H
CuCO3 + HCl = CuCl2 + CO2 + H2O =>
CuCO3 + 2 HCl = CuCl2 + CO2 + H2O
ZnCl2 + HNO2 = Zn(NO2)2 + HCl =>
ZnCl2 + 2 HNO2 = Zn(NO2)2 + 2 HCl
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
KAlSi3O8 + H2O + H{+} = K{+} + Al{3+} + H4SiO4(aq) =>
KAlSi3O8 + 4 H2O + 4 H{+} = K{+} + Al{3+} + 3 H4SiO4(aq)
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
K3PO4 = K + P + O2 =>
K3PO4 = 3 K + P + 2 O2
CN + O2 = CO2 + N2 =>
2 CN + 2 O2 = 2 CO2 + N2
C11H15O3 + O2 = H2O + CO2 =>
4 C11H15O3 + 53 O2 = 30 H2O + 44 CO2
In + CoI2 = InI2 + Co =>
In + CoI2 = InI2 + Co
C7H16 + O2 = CO7 + H2O =>
2 C7H16 + 57 O2 = 14 CO7 + 16 H2O
NH4Cl + MgSO4 = MgCl2 + (NH4)2SO4 =>
2 NH4Cl + MgSO4 = MgCl2 + (NH4)2SO4
Zn + HCl = ZnCl(aq) + H(g) =>
Zn + HCl = ZnCl(aq) + H(g)
BaSO3 + HCl = BaCl + (SO3)2H2 =>
2 BaSO3 + 2 HCl = 2 BaCl + (SO3)2H2
Mn2S3(aq) + K3N(s) = K2S(s) + MnN(aq) =>
Mn2S3(aq) + 2 K3N(s) = 3 K2S(s) + 2 MnN(aq)
NaF + CuO + H2O = CuF2 + NaOH =>
2 NaF + CuO + H2O = CuF2 + 2 NaOH
Na2(SO4) + HCl = NaCl + H2O2 + SO2 =>
Na2(SO4) + 2 HCl = 2 NaCl + H2O2 + SO2
I2O51 + CO = I2 + CO2 =>
I2O51 + 51 CO = I2 + 51 CO2
Zn + NaVO3 + H2SO4 = ZnSO4 + VOSO4 + Na2SO4 + H2O =>
Zn + 2 NaVO3 + 4 H2SO4 = ZnSO4 + 2 VOSO4 + Na2SO4 + 4 H2O
C15H5 + O2 = CO2 + H2O =>
4 C15H5 + 65 O2 = 60 CO2 + 10 H2O
CN + O2 = CO2 + N2 =>
2 CN + 2 O2 = 2 CO2 + N2
BaNO3 + HSO3 = BaSO3 + HNO3 =>
BaNO3 + HSO3 = BaSO3 + HNO3
As2 + O3 + HNO3 = H2AsO4 + NO2 =>
3 As2 + 4 O3 + 12 HNO3 = 6 H2AsO4 + 12 NO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
