| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 HCl(g) = 2 AlCl + H2(g)
ZnCl2 + K4[(FeCN)6] = K2Zn3[(FeCN)6]2 + KCl =>
3 ZnCl2 + 2 K4[(FeCN)6] = K2Zn3[(FeCN)6]2 + 6 KCl
OCl + H = Cl2 + H2O =>
2 OCl + 4 H = Cl2 + 2 H2O
ZnCl2 + H2CO3 = Zn2CO3 + H2 + Cl2 =>
2 ZnCl2 + H2CO3 = Zn2CO3 + H2 + 2 Cl2
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba =>
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba
NaOH(s) + H2SO4 = Na2SO4 + H2O =>
2 NaOH(s) + H2SO4 = Na2SO4 + 2 H2O
Ba(NO3)2 + Na2C2O4 = BaC2O4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2C2O4 = BaC2O4 + Na2(NO3)2
Pb(OH)4 + P2O5 = Pb3(PO4)4 + H2O =>
3 Pb(OH)4 + 2 P2O5 = Pb3(PO4)4 + 6 H2O
Al + H3O = Al(OH)3 + H =>
Al + 3 H3O = Al(OH)3 + 6 H
Zn(s) + HC2H3O2(aq) = Zn(C2H3O2)2(aq) + H2(g) =>
Zn(s) + 2 HC2H3O2(aq) = Zn(C2H3O2)2(aq) + H2(g)
Na2CrO4 + H2O = H2CrO4 + NaOH =>
Na2CrO4 + 2 H2O = H2CrO4 + 2 NaOH
ZnSO4 + H = Zn + H2SO4 =>
ZnSO4 + 2 H = Zn + H2SO4
CH3COOH + CO2 + Fe(OH)3 = Fe{2+} + HCO3{-} + H2O =>
CH3COOH + 14 CO2 + 8 Fe(OH)3 = 8 Fe{2+} + 16 HCO3{-} + 6 H2O
Fe3C + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
Fe3C + 22 HNO3 = 3 Fe(NO3)3 + CO2 + 13 NO2 + 11 H2O
Sn(NO3)4 + PbO = SnO2 + Pb(NO3)2 =>
Sn(NO3)4 + 2 PbO = SnO2 + 2 Pb(NO3)2
HCl + K2MnO4 = Cl2 + MnCl2 + KCl + H2O =>
8 HCl + K2MnO4 = 2 Cl2 + MnCl2 + 2 KCl + 4 H2O
Zn(NO2)2 + KOH = KNO2 + Zn(OH)2 =>
Zn(NO2)2 + 2 KOH = 2 KNO2 + Zn(OH)2
Co(OH)2 + Cl2 + NaOH = CoO2 + NaCl + H2O =>
Co(OH)2 + Cl2 + 2 NaOH = CoO2 + 2 NaCl + 2 H2O
BaCl + NaSO4 = NaCl(aq) + BaSO4(s) =>
BaCl + NaSO4 = NaCl(aq) + BaSO4(s)
Fe(NO3)2(aq) + K2CO3(aq) = FeCO3(s) + KNO3(aq) =>
Fe(NO3)2(aq) + K2CO3(aq) = FeCO3(s) + 2 KNO3(aq)
NH4NO3(s) = N2(g) + H2O(g) + O2(g) =>
2 NH4NO3(s) = 2 N2(g) + 4 H2O(g) + O2(g)
HCOONa + Cu(OH)2 + NaOH = Cu2O + H2O + Na2CO3 =>
HCOONa + 2 Cu(OH)2 + NaOH = Cu2O + 3 H2O + Na2CO3
NaBH4 + H2O = NaBO2 + H2 =>
NaBH4 + 2 H2O = NaBO2 + 4 H2
CH3CH2OH + CUO = CH3COOH + H2 + CU =>
CH3CH2OH + CUO = CH3COOH + H2 + CU
HNO3 + H2S2O3 = NO + SO2 + H2O =>
4 HNO3 + 3 H2S2O3 = 4 NO + 6 SO2 + 5 H2O
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Be + Al2(SO4)3 = BeSO4 + Al =>
3 Be + Al2(SO4)3 = 3 BeSO4 + 2 Al
BaHPO4 + H2O = Ba(OH)2 + H3PO4 =>
BaHPO4 + 2 H2O = Ba(OH)2 + H3PO4
TiCl4 + SiH4 = TiSi2 + HCl + H2 =>
TiCl4 + 2 SiH4 = TiSi2 + 4 HCl + 2 H2
K3PO4 + C + SiO2 = K2SiO3 + P + CO =>
2 K3PO4 + 5 C + 3 SiO2 = 3 K2SiO3 + 2 P + 5 CO
LiOH + NaO = LiO + NaOH =>
LiOH + NaO = LiO + NaOH
HBr + Rb3PO4 = H3PO4 + RbBr =>
3 HBr + Rb3PO4 = H3PO4 + 3 RbBr
H2CO3 + Co(OH)3 = Co(HCO3)3 + H2O =>
3 H2CO3 + Co(OH)3 = Co(HCO3)3 + 3 H2O
K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + KOH =>
2 K2Cr2O7 + 6 NaHSO3 + 3 H2SO4 = 2 Cr2(SO4)3 + 3 Na2SO4 + 4 H2O + 4 KOH
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
C2H5Br + OH = C2H5OH + Br =>
C2H5Br + OH = C2H5OH + Br
Al(NO3)3 + NaNO3 + CH4N2O = NaAl11O17 + CO2 + N2 + H2O =>
33 Al(NO3)3 + 3 NaNO3 + 85 CH4N2O = 3 NaAl11O17 + 85 CO2 + 136 N2 + 170 H2O
Rb + HBr = RbBr2 + H2 =>
Rb + 2 HBr = RbBr2 + H2
KCl(aq) + HNO3(aq) + O2(g) = KNO3(aq) + Cl2(g) + H2O(l) =>
4 KCl(aq) + 4 HNO3(aq) + O2(g) = 4 KNO3(aq) + 2 Cl2(g) + 2 H2O(l)
C6H5MgBr + CO2 + HCl = C6H5COOH + MgBrCl =>
C6H5MgBr + CO2 + HCl = C6H5COOH + MgBrCl
Al(CH3COO)3 + (NH4)OH = Al(OH)3 + (NH4)CH3COO =>
Al(CH3COO)3 + 3(NH4)OH = Al(OH)3 + 3(NH4)CH3COO
CuCO3 + Fe = Cu + FeCO3 =>
CuCO3 + Fe = Cu + FeCO3
Li3PO4 + KOH = LiOH + K3PO4 =>
Li3PO4 + 3 KOH = 3 LiOH + K3PO4
P + KMnO4 + H2O = KH2PO4 + MnO2 + KOH =>
3 P + 5 KMnO4 + 4 H2O = 3 KH2PO4 + 5 MnO2 + 2 KOH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na3(Al(OH)6) + HF = NaF + AlF3 + H2O =>
Na3(Al(OH)6) + 6 HF = 3 NaF + AlF3 + 6 H2O
Mg + HNO3 = Mg(NO3) + N2O + H2O =>
8 Mg + 10 HNO3 = 8 Mg(NO3) + N2O + 5 H2O
Pb(No3)2(aq) + HCl(aq) = PbCl2(s) + HNo3(aq) =>
Pb(No3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNo3(aq)
Co + Al(NO3)3 = Co(NO3)3 + Al =>
Co + Al(NO3)3 = Co(NO3)3 + Al
Zn(NO3)2 + K2CrO4 = ZnCrO4 + K(NO3) =>
Zn(NO3)2 + K2CrO4 = ZnCrO4 + 2 K(NO3)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/07/24
Équations équilibrées sur07/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
