| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO{2-} + MnO4{-} + 4 H{+} = NO3{-} + Mn{2+} + 2 H2O
FeSO4(NH4)2SO4*6H2O + KMnO4 = Fe + H2O + NSO4 + K + Mn =>
FeSO4(NH4)2SO4*6H2O + KMnO4 = Fe + 10 H2O + 2 NSO4 + K + Mn
CaHPO4 + NH4OH = (NH4)2HPO4 + Ca(OH)2 =>
CaHPO4 + 2 NH4OH = (NH4)2HPO4 + Ca(OH)2
ZrO(NO3)2 + C6H8O7 = ZrO2 + CO2 + H2O + N2 =>
9 ZrO(NO3)2 + 5 C6H8O7 = 9 ZrO2 + 30 CO2 + 20 H2O + 9 N2
C6H6COOH + NaHCO3 = C6H6COONa + CO2 + H2O =>
C6H6COOH + NaHCO3 = C6H6COONa + CO2 + H2O
HCOOH + Fe = Fe(HCOO)2 + H2 =>
2 HCOOH + Fe = Fe(HCOO)2 + H2
NaC2H3O2 + CaBr2 = NaBr + Ca(C2H3O2)2 =>
2 NaC2H3O2 + CaBr2 = 2 NaBr + Ca(C2H3O2)2
Cl2(g) + MgBr2 = Br2(l) + MgCl2 =>
Cl2(g) + MgBr2 = Br2(l) + MgCl2
La(NO3)3*6H2O + ZrO(NO3)2*H2O + N2H4CO = La2Zr2O7 + NO2 + H2O + CO2 =>
14 La(NO3)3*6H2O + 14 ZrO(NO3)2*H2O + 5 N2H4CO = 7 La2Zr2O7 + 80 NO2 + 108 H2O + 5 CO2
ZnS + Pb = PbS + Zn =>
ZnS + Pb = PbS + Zn
Mg3P2 + NaCl = MgCl2 + Na3P =>
Mg3P2 + 6 NaCl = 3 MgCl2 + 2 Na3P
Na6V10O28 + Al + HCl = VCl3 + AlCl3 + NaCl + H2O =>
3 Na6V10O28 + 20 Al + 168 HCl = 30 VCl3 + 20 AlCl3 + 18 NaCl + 84 H2O
Mg(s) + CrCl3(aq) = MgCl2(aq) + Cr(s) =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2(aq) + 2 Cr(s)
NaNO2 + H2SO4 = NaHSO4 + H2O + NO + NO2 =>
2 NaNO2 + 2 H2SO4 = 2 NaHSO4 + H2O + NO + NO2
NaOH(s) + H2SO4(l) = Na2SO4 + H2O =>
2 NaOH(s) + H2SO4(l) = Na2SO4 + 2 H2O
(NH4)2SO4 + CaCO3 + H2O = NH4OH + CaSO4 + CO2 =>
(NH4)2SO4 + CaCO3 + H2O = 2 NH4OH + CaSO4 + CO2
SrCl2 + Cu(SO4) = Sr(SO4) + CuCl2 =>
SrCl2 + Cu(SO4) = Sr(SO4) + CuCl2
FeS + O2 = Fe2O3S2 =>
4 FeS + 3 O2 = 2 Fe2O3S2
CaCl2(aq) + Na5P3O10(aq) = Ca5(P3O10)2(s) + NaCl(aq) =>
5 CaCl2(aq) + 2 Na5P3O10(aq) = Ca5(P3O10)2(s) + 10 NaCl(aq)
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
KOH + H2SO4 = K + H2O + SO4 =>
2 KOH + H2SO4 = 2 K + 2 H2O + SO4
Na + HNO = NaHNO =>
Na + HNO = NaHNO
K + Al = KAl =>
K + Al = KAl
ClHF = ClFH =>
ClHF = ClFH
(NH4)2CO3 + O2 = H2O + NH2 + CO2 =>
2(NH4)2CO3 + O2 = 4 H2O + 4 NH2 + 2 CO2
ZnCO3 + Mg3(PO4)2 = Zn3(PO4)2 + MgCO3 =>
3 ZnCO3 + Mg3(PO4)2 = Zn3(PO4)2 + 3 MgCO3
SO4{-2} + Sn{2+} + H{+} = H2SO3 + Sn{+4} + H2O =>
SO4{-2} + Sn{2+} + 4 H{+} = H2SO3 + Sn{+4} + H2O
C(s) + S8(s) = CS2(s) =>
4 C(s) + S8(s) = 4 CS2(s)
HPO4{2-} + HF = H2PO4{-} + F{-} =>
HPO4{2-} + HF = H2PO4{-} + F{-}
NaCOOH + NaOH = Na2CO3 + H2 =>
NaCOOH + NaOH = Na2CO3 + H2
CaCO3(s) + HCl = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl = CaCl2(aq) + H2O(l) + CO2(g)
CH3CH2CH2CH2CH2OH + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CH2CH2CH2CH2OH + 10 I2 + NaOH = 4 CHI3 + HCOONa + 8 HI
H0 + CO2 = C6H12O6 + O2 =>
12 H0 + 6 CO2 = C6H12O6 + 3 O2
SrCl2 + (NH4)2S = (NH4)2Cl2 + SrS =>
SrCl2 + (NH4)2S = (NH4)2Cl2 + SrS
NH3 + CO2 + C3H6N6 = (NH2)2CO =>
6 NH3 + 3 CO2 + C3H6N6 = 6(NH2)2CO
Na2S4O6 + KMnO5 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)3 + KNO3 + H2O =>
3 Na2S4O6 + 7 KMnO5 + 28 HNO3 = 3 Na2SO4 + 9 H2SO4 + 7 Mn(NO3)3 + 7 KNO3 + 5 H2O
Nd2 + O2 = Nd2O3 =>
2 Nd2 + 3 O2 = 2 Nd2O3
CH3OHCuO = CuH2OHCHO =>
CH3OHCuO = CuH2OHCHO
CH4N2O + O2 = CH3NO2 + HNO3 =>
CH4N2O + 2 O2 = CH3NO2 + HNO3
NH4(OH) + CuSO4 = (NH4)2SO4 + Cu(OH)2 =>
2 NH4(OH) + CuSO4 = (NH4)2SO4 + Cu(OH)2
AB + CD = AD + CB =>
AB + CD = AD + CB
KSCN + Fe3 = KSCNFe3 =>
KSCN + Fe3 = KSCNFe3
CoCl2 + NH4OH = NH4Cl + Co(OH)2 =>
CoCl2 + 2 NH4OH = 2 NH4Cl + Co(OH)2
BaCl2 + (NH4)2 = NH4Cl + Ba =>
BaCl2 + (NH4)2 = 2 NH4Cl + Ba
X + Q = XQ =>
X + Q = XQ
K3PO4 + CuS = K2S + Cu3(PO4)2 =>
2 K3PO4 + 3 CuS = 3 K2S + Cu3(PO4)2
FeS2 + O2 = Fe2O3 + SO2* =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2*
Cu(OH)2 + K4[Fe(CN)6] = KOH + Cu2[Fe(CN)6] =>
2 Cu(OH)2 + K4[Fe(CN)6] = 4 KOH + Cu2[Fe(CN)6]
NH4OH + NH4HSO4 = (NH4)2SO4 + H2O =>
NH4OH + NH4HSO4 = (NH4)2SO4 + H2O
MnO4{2-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
MnO4{2-} + 2 C2O4{2-} + 8 H{+} = Mn{2+} + 4 CO2 + 4 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/24
Équations équilibrées sur01/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
