| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO3 + 4 C = Na2CO3 + 3 CO + N2
Rb(s) + HCl(aq) = RbCl + H2 =>
2 Rb(s) + 2 HCl(aq) = 2 RbCl + H2
K + Na2O = K2O + Na1 =>
2 K + Na2O = K2O + 2 Na1
Cr2O3 + Ca(ClO)Cl + NaOH = Na2CrO4 + CaCl2 + H2O =>
Cr2O3 + 3 Ca(ClO)Cl + 4 NaOH = 2 Na2CrO4 + 3 CaCl2 + 2 H2O
Sn(OH)2 + NaOH = Sn(OH)3Na =>
Sn(OH)2 + NaOH = Sn(OH)3Na
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Ba + ZnCl2 = BaCl2 + Zn =>
Ba + ZnCl2 = BaCl2 + Zn
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
MnO4 + CH3CH2CH2OH = Mn + C3H6O + H2O =>
MnO4 + 4 CH3CH2CH2OH = Mn + 4 C3H6O + 4 H2O
AgNO3 + ZnCl2 = AgNO3ZnCl2 =>
AgNO3 + ZnCl2 = AgNO3ZnCl2
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Al + NO3H = AlNO3 + H2 =>
2 Al + 2 NO3H = 2 AlNO3 + H2
K + MgBr2 = KBr2 + KMg =>
2 K + MgBr2 = KBr2 + KMg
HCOOH + KOH = H2O + KHCOO =>
HCOOH + KOH = H2O + KHCOO
C57H221 + O5 = CO3 + H9O =>
9 C57H221 + 352 O5 = 513 CO3 + 221 H9O
K + Na2O = K2O + Na1 =>
2 K + Na2O = K2O + 2 Na1
LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl
K2(CrO4) + K(IO4) + KCl + H2O = CrI3 + K(OH) + Cl =>
K2(CrO4) + 3 K(IO4) + 27 KCl + 16 H2O = CrI3 + 32 K(OH) + 27 Cl
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
Cu(II)SO4 + NaOH = Cu(II)NaH + SO4O =>
Cu(II)SO4 + NaOH = Cu(II)NaH + SO4O
H2SO4 + K = H + K2SO4 =>
H2SO4 + 2 K = 2 H + K2SO4
H2C2O2 + H2O2 = CO2 + H2O =>
H2C2O2 + 3 H2O2 = 2 CO2 + 4 H2O
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnSO4 + NaClO + NaOH = MnO2 + NaCl + NaSO4 + H2O =>
2 MnSO4 + 3 NaClO + 2 NaOH = 2 MnO2 + 3 NaCl + 2 NaSO4 + H2O
AlCl3 = Cl2 + Al =>
2 AlCl3 = 3 Cl2 + 2 Al
KIO3 + HCl = Cl2 + KICl4 + H2O =>
KIO3 + 6 HCl = Cl2 + KICl4 + 3 H2O
NO2 + Cl2 + H2O = N2 + HClO =>
2 NO2 + 4 Cl2 + 4 H2O = N2 + 8 HClO
H3PO4 + (NH4)2MoO4 + HNO4 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)2MoO4 + 28 HNO4 = 2(NH4)3PO4*12MoO3 + 35 NH4NO3 + 31 H2O
Al + Cr2 + O3 = Al(Cr2O3) =>
Al + Cr2 + O3 = Al(Cr2O3)
Rb2O + NaOH + H2O = Na3[Rb(OH)4] =>
Rb2O + 6 NaOH + H2O = 2 Na3[Rb(OH)4]
NaNO2 + NH4NO3 = NH3 + NaOH + NO2 =>
NaNO2 + NH4NO3 = NH3 + NaOH + 2 NO2
LiCl + MnO2 = MnCl2 + Li2O + Cl2 =>
4 LiCl + MnO2 = MnCl2 + 2 Li2O + Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCl + HNO3 = NOCl + H2O + [Cl] =>
3 HCl + HNO3 = NOCl + 2 H2O + 2[Cl]
Cr + HBr = CrBr + H =>
Cr + HBr = CrBr + H
Ag + NH3 = NH3Ag =>
Ag + NH3 = NH3Ag
MgCdO = CdMgO =>
MgCdO = CdMgO
Ag{+} + Cr{2+} = Ag + Cr{3+} =>
Ag{+} + Cr{2+} = Ag + Cr{3+}
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Mg(OH)2 + Fe = Fe(OH)2 + Mg =>
Mg(OH)2 + Fe = Fe(OH)2 + Mg
NICO3 = NIO + CO2 =>
NICO3 = NIO + CO2
ZnI2(aq) + Ag(NO3)(aq) = Zn(NO3)2 + IAg =>
ZnI2(aq) + 2 Ag(NO3)(aq) = Zn(NO3)2 + 2 IAg
Li2O + Cl2O3 = LiClO2 =>
Li2O + Cl2O3 = 2 LiClO2
HNO3 + S8 = H2SO4 + NO =>
16 HNO3 + S8 = 8 H2SO4 + 16 NO
NH3 + NaOH = NaH2N + H2O =>
NH3 + NaOH = NaH2N + H2O
(MnO4){-} + (NO2){-} + H{+} = Mn{+2} + (NO3){-} + H2O =>
2(MnO4){-} + 5(NO2){-} + 6 H{+} = 2 Mn{+2} + 5(NO3){-} + 3 H2O
KI + KMnO4 + HSO4 = I2 + MnSO4 + K2SO4 + H2O =>
26 KI + 2 KMnO4 + 16 HSO4 = 13 I2 + 2 MnSO4 + 14 K2SO4 + 8 H2O
H4P2O5 + Al(OH)3 = Al4(P2O5)3 + H2O =>
3 H4P2O5 + 4 Al(OH)3 = Al4(P2O5)3 + 12 H2O
Ba3(PO4)2 + LiCl = BaCl2 + Li3PO4 =>
Ba3(PO4)2 + 6 LiCl = 3 BaCl2 + 2 Li3PO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/24
Équations équilibrées sur04/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
