| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaH2 + 3 H2S = 3 CaS + 4 H2H
wodorotlenekwapnia + dwutlenekwęgla = węglanwapnia + woda =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MoO3 + Zn + H2SO = Mo2O3 + ZnSO4 + H2O =>
8 MoO3 + 3 Zn + 3 H2SO = 4 Mo2O3 + 3 ZnSO4 + 3 H2O
As + NaOCl + NaOH = Na3AsO3 + NaCl + H2O =>
2 As + 3 NaOCl + 6 NaOH = 2 Na3AsO3 + 3 NaCl + 3 H2O
CuS + Fe = Cu + FeS =>
CuS + Fe = Cu + FeS
Cr(NO3)2 = Cr + NO3 =>
Cr(NO3)2 = Cr + 2 NO3
HCOOH + H2SO4 = H2SO3 + CO2 + H2O =>
HCOOH + H2SO4 = H2SO3 + CO2 + H2O
SnN4O8 + Pt3N4 = Sn3N4 + PtN4O8 =>
3 SnN4O8 + Pt3N4 = Sn3N4 + 3 PtN4O8
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Mg(NO3)2(aq) + K(s) = Mg(s) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 K(s) = Mg(s) + 2 KNO3(aq)
Zn + H3PO4 = (Zn3(PO4)2) + H2 =>
3 Zn + 2 H3PO4 = (Zn3(PO4)2) + 3 H2
BaOHBr + Al(HSO4)3 = Al(OH)3 + BaSO4 + HBr =>
3 BaOHBr + Al(HSO4)3 = Al(OH)3 + 3 BaSO4 + 3 HBr
KI + Na2SO4 = K2SO4 + NaI =>
2 KI + Na2SO4 = K2SO4 + 2 NaI
Al2(SO3)3 + NH4OH = Al2OH + NH4(SO3)3 =>
Al2(SO3)3 + NH4OH = Al2OH + NH4(SO3)3
Na3PO4 + Cu(NO3)2 = Na3(NO3)2 + CuPO4 =>
Na3PO4 + Cu(NO3)2 = Na3(NO3)2 + CuPO4
(NH4)2CrO4 = NH3 + H2O + Cr2O3 + O2 =>
4(NH4)2CrO4 = 8 NH3 + 4 H2O + 2 Cr2O3 + 3 O2
C3H5(OH)3 + HCl = C3H5Cl3 + H2O =>
C3H5(OH)3 + 3 HCl = C3H5Cl3 + 3 H2O
KNO3 + Cu2S = K2S + Cu2(NO3)2 =>
2 KNO3 + Cu2S = K2S + Cu2(NO3)2
NH3 + H3PO4 = PO4(NH4)3 =>
3 NH3 + H3PO4 = PO4(NH4)3
NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2O(s) + H2O(g) + 2 CO2(g)
P2O5 + Zn(OH)2 = H3PO4 + ZnO =>
P2O5 + 3 Zn(OH)2 = 2 H3PO4 + 3 ZnO
K2C2O4 + KMnO4 + KOH = MnO2 + K2CO3 + H2O =>
3 K2C2O4 + 2 KMnO4 + 4 KOH = 2 MnO2 + 6 K2CO3 + 2 H2O
S + KOH = K2S + K3SO3 + H2O =>
5 S + 12 KOH = 3 K2S + 2 K3SO3 + 6 H2O
HI + Fe(NO3)3 = HNO3 + I2 + Fe(NO3)2 =>
2 HI + 2 Fe(NO3)3 = 2 HNO3 + I2 + 2 Fe(NO3)2
H2O + Mg3N2 = NH3 + Mg(OH)2 =>
6 H2O + Mg3N2 = 2 NH3 + 3 Mg(OH)2
MnO4{-} + S2{-} + H{+} = Mn2{+} + S042{-} + H2O =>
40 MnO4{-} + 273 S2{-} + 320 H{+} = 20 Mn2{+} + 13 S042{-} + 160 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
KNO3 + Fe + KOH = KNO2 + KFeO4 + H2O =>
7 KNO3 + 2 Fe + 2 KOH = 7 KNO2 + 2 KFeO4 + H2O
Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
C6H6CH2OH + CuO = C6H6COH + Cu + H2O =>
C6H6CH2OH + CuO = C6H6COH + Cu + H2O
ZnF2 + H2O = Zn(OH)F + HF =>
ZnF2 + H2O = Zn(OH)F + HF
PbCl2 + H3PO4 = Pb3(PO4)2 + HCl =>
3 PbCl2 + 2 H3PO4 = Pb3(PO4)2 + 6 HCl
Al + NaOH + H2SO4 + H2O = NaAl(SO4)2*12H2O + H2 =>
2 Al + 2 NaOH + 4 H2SO4 + 22 H2O = 2 NaAl(SO4)2*12H2O + 3 H2
Ag(NH3)2 + Br = AgBr + NH3 =>
Ag(NH3)2 + Br = AgBr + 2 NH3
Pb(CH3COO)2 + HI = PbI2 + H(CH3COO) =>
Pb(CH3COO)2 + 2 HI = PbI2 + 2 H(CH3COO)
NaBr + HgC2H3O2 = NaC2H3O2 + HgBr =>
NaBr + HgC2H3O2 = NaC2H3O2 + HgBr
NH3 + KClO3 = N + KCl + H2O =>
2 NH3 + KClO3 = 2 N + KCl + 3 H2O
AsH3 + H2O2 = AsO3 + H2O =>
2 AsH3 + 9 H2O2 = 2 AsO3 + 12 H2O
Cu(OH)2 + HI = H2O + CuI2 =>
Cu(OH)2 + 2 HI = 2 H2O + CuI2
Al2(SO4)3 + MgCl2 = AlCl + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = 2 AlCl + Mg(SO4)3
NiSO4 + NaOH + (NH4)2S2O8 = Ni2O3 + (NH4)2SO4 + Na2SO4 + H2O =>
2 NiSO4 + 6 NaOH + (NH4)2S2O8 = Ni2O3 + (NH4)2SO4 + 3 Na2SO4 + 3 H2O
LiOH + PtCl4 = LiCl4 + PtOH =>
LiOH + PtCl4 = LiCl4 + PtOH
NH4HF2 + H3BO3 = NH4BF4 + NH3 + H2O =>
2 NH4HF2 + H3BO3 = NH4BF4 + NH3 + 3 H2O
Al + J3 = AlJ3 =>
Al + J3 = AlJ3
CaCO3 + AlCl3 + H2O = CaCl2 + Al(HO)3 + CO2 =>
3 CaCO3 + 2 AlCl3 + 3 H2O = 3 CaCl2 + 2 Al(HO)3 + 3 CO2
[Cr(NH3)5(OH)(NH3)5Cr]Cl5 + HCl = [CrCl(NH3)5]Cl2 + H2O =>
[Cr(NH3)5(OH)(NH3)5Cr]Cl5 + HCl = 2[CrCl(NH3)5]Cl2 + H2O
Sr(OH)2 + KNO3 = Sr(NO3)2 + KOH =>
Sr(OH)2 + 2 KNO3 = Sr(NO3)2 + 2 KOH
Li2O + H2O = HLi + O3 =>
3 Li2O + 3 H2O = 6 HLi + 2 O3
KMnO4 + NaCl + H2SO4 = HClO4 + K2SO4 + MnSO4 + H2 + Na2SO4 =>
2 KMnO4 + 2 NaCl + 4 H2SO4 = 2 HClO4 + K2SO4 + 2 MnSO4 + 3 H2 + Na2SO4
CaO + S = CaS + SO2 =>
2 CaO + 3 S = 2 CaS + SO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
