| Équations équilibrées la veille |
FeO + CuSO4 = FeSO4 + CuO
SrCl2 + HCl = HCl2 + SrCl =>
SrCl2 + HCl = HCl2 + SrCl
Ba(oh)2 + MgSO4 = BaSO4 + Mg(oh)2 =>
Ba(oh)2 + 2 MgSO4 = 2 BaSO4 + Mg(oh)2
F + H2O = F(OH)7 + H2 =>
2 F + 14 H2O = 2 F(OH)7 + 7 H2
MnO2 + NaOH = MnO(OH) + Na3MnO4 + H2O =>
2 MnO2 + 3 NaOH = MnO(OH) + Na3MnO4 + H2O
H2SO4 + H2O3 = H2O + SO4 =>
2 H2SO4 + H2O3 = 3 H2O + 2 SO4
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO3)4 + H2O =>
12 Mg(OH)2 + 13 Cl2 = 11 MgCl2 + Mg(ClO3)4 + 12 H2O
FeCl3 + Ba(OH)2 = BaCl3 + Fe(OH)2 =>
FeCl3 + Ba(OH)2 = BaCl3 + Fe(OH)2
Ni(OH)2 + Na2SH2O = NiS + NaOH + H2O =>
Ni(OH)2 + Na2SH2O = NiS + 2 NaOH + H2O
Na2MoO4 + NaBH4 + H2O = NaBO2 + MoO2 + NaOH + H2 =>
Na2MoO4 + NaBH4 + 2 H2O = NaBO2 + MoO2 + 2 NaOH + 3 H2
VCO3 + HNO3 = V(NO3)2 + CO2 + H2O =>
VCO3 + 2 HNO3 = V(NO3)2 + CO2 + H2O
Pb(C4H8O6)2 + KI = K(C4H8O6) + PbI2 =>
Pb(C4H8O6)2 + 2 KI = 2 K(C4H8O6) + PbI2
F1 + H2 = FH =>
2 F1 + H2 = 2 FH
MnO4{2-} + S{2-} + H{+} = Mn{2+} + S04{2-} + H2O =>
3 MnO4{2-} + 8 S{2-} + 24 H{+} = 3 Mn{2+} + 2 S04{2-} + 12 H2O
C2H5COOH + CUO = (C2H5COO)2CU + H2O =>
2 C2H5COOH + CUO = (C2H5COO)2CU + H2O
Na2MoO4 + Zn + HCl = Mo2O5 + ZnCl2 + NaCl + H2O =>
2 Na2MoO4 + Zn + 6 HCl = Mo2O5 + ZnCl2 + 4 NaCl + 3 H2O
CdSO4(aq) + Na2S(aq) = CdS(s) + Na2SO4(aq) =>
CdSO4(aq) + Na2S(aq) = CdS(s) + Na2SO4(aq)
Ca(ac) + HCO3(ac) = CaCO3(s) + CO2(ac) + H2O =>
Ca(ac) + 2 HCO3(ac) = CaCO3(s) + CO2(ac) + H2O
Al(NO3)3 + PbI2 = AlI3 + Pb(NO3)2 =>
2 Al(NO3)3 + 3 PbI2 = 2 AlI3 + 3 Pb(NO3)2
C2H5OH + O2 = CCO2 + H2O =>
C2H5OH + 2 O2 = CCO2 + 3 H2O
C5H4NOCH3 + NaBrO3 + HBr = C5H3NOCH3Br + NaBr + H2O =>
3 C5H4NOCH3 + NaBrO3 + 3 HBr = 3 C5H3NOCH3Br + NaBr + 3 H2O
HClO3 + NaBr = NaClO3 + HBr =>
HClO3 + NaBr = NaClO3 + HBr
RS = R + S =>
RS = R + S
Na2SO3 + KIO3 + HCl = Na2SO4 + I2 + KCl + H2O =>
5 Na2SO3 + 2 KIO3 + 2 HCl = 5 Na2SO4 + I2 + 2 KCl + H2O
K2C2O4 + Sn3P4 = K3P + Sn2(C2O4)4 =>
12 K2C2O4 + 2 Sn3P4 = 8 K3P + 3 Sn2(C2O4)4
[Fe(NH3)4](OH)2 = Fe(OH)2 + NH3 =>
[Fe(NH3)4](OH)2 = Fe(OH)2 + 4 NH3
Cs(s) + H2O = CsOH(aq) + H2(g) =>
2 Cs(s) + 2 H2O = 2 CsOH(aq) + H2(g)
KMnO4 + H2SO4 + I2 = MnSO4 + KIO4 + H2 =>
2 KMnO4 + 2 H2SO4 + I2 = 2 MnSO4 + 2 KIO4 + 2 H2
C12H13O11 + O2 = CO2 + H2O =>
4 C12H13O11 + 39 O2 = 48 CO2 + 26 H2O
C9H13 + KMnO4 + H2SO4 = C6H6O + MnSO4 + K2SO4 + H2O =>
10 C9H13 + 14 KMnO4 + 21 H2SO4 = 15 C6H6O + 14 MnSO4 + 7 K2SO4 + 41 H2O
K2(CO3) + Zn = Zn(CO3) + K =>
K2(CO3) + Zn = Zn(CO3) + 2 K
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
CuSO4 + Al = Al(SO4)2 + Cu =>
2 CuSO4 + Al = Al(SO4)2 + 2 Cu
NaRuO2 = Na + RuO2 =>
NaRuO2 = Na + RuO2
Sn + Cr = CrSn =>
Sn + Cr = CrSn
H2O + Ni + HNO3 = Ni(OH)2 + NH3 =>
5 H2O + 4 Ni + HNO3 = 4 Ni(OH)2 + NH3
C2H5OH + KMnO4 = MnO2 + KOH + H2O + CH3COOH =>
3 C2H5OH + 4 KMnO4 = 4 MnO2 + 4 KOH + H2O + 3 CH3COOH
C12H22O11 + Cr2O7{2-} + H{+} = C6H12O7 + Cr{3+} + H2O =>
3 C12H22O11 + 2 Cr2O7{2-} + 16 H{+} = 6 C6H12O7 + 4 Cr{3+} + 5 H2O
Ca + CO2 = C(s) + CaO(s) =>
2 Ca + CO2 = C(s) + 2 CaO(s)
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
Sb + NaNO3 + NaOH = Na3SbO4 + N2 + H2O =>
2 Sb + 2 NaNO3 + 4 NaOH = 2 Na3SbO4 + N2 + 2 H2O
C2H4 + O = H2O + C =>
C2H4 + 2 O = 2 H2O + 2 C
CH3CHOHCH2CH3 + CuO = CH3CH2CH2COH + Cu + H2O =>
CH3CHOHCH2CH3 + CuO = CH3CH2CH2COH + Cu + H2O
FeC2O4 = Fe + CO2 =>
FeC2O4 = Fe + 2 CO2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2O + Fe2{2} + MnO4{-1)+OH{-} = Fe(OH)3+MnO =>
12 H2O + 5 Fe2{2} + 4 MnO4{-1)+6OH{-} = 10 Fe(OH)3+4MnO
Ta2O5 + HF + KF = K2[TaF7] + H2O =>
Ta2O5 + 10 HF + 4 KF = 2 K2[TaF7] + 5 H2O
CH3OH = CH2O + H2 =>
CH3OH = CH2O + H2
NH4(s) + Cl2(g) = NH4Cl(s) =>
2 NH4(s) + Cl2(g) = 2 NH4Cl(s)
Na2Cr2O7 + HF = NaF + CrF3 + F + H2O =>
Na2Cr2O7 + 14 HF = 2 NaF + 2 CrF3 + 6 F + 7 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
