Équations équilibrées la veille |
2 KMnO4 + 3 Na2SSO3 + H2O = 2 MnO2 + 3 S + 2 KOH + 3 Na2SO4
CH3OH + NaOH = CH3Na + H2O + C3H8O3 =>
5 CH3OH + 2 NaOH = 2 CH3Na + 4 H2O + C3H8O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C4H10O + C3H6O2 = H2O + C6H14O2 =>
9 C4H10O + 4 C3H6O2 = H2O + 8 C6H14O2
CuS + HNO3 = S + NO2 + H2O + Cu(NO3)2 =>
CuS + 4 HNO3 = S + 2 NO2 + 2 H2O + Cu(NO3)2
NH4NH3COO + HOH = NH4OH + NH3COOH =>
NH4NH3COO + HOH = NH4OH + NH3COOH
KCO + HCl = KCl + HCO =>
KCO + HCl = KCl + HCO
NH3CH2COOH + OH = NHCH2COOH + H2O =>
NH3CH2COOH + 2 OH = NHCH2COOH + 2 H2O
CaCO3 + C2H4O3 = Ca(CH3COO)2 + H2O + CO2 =>
3 CaCO3 + 8 C2H4O3 = 3 Ca(CH3COO)2 + 7 H2O + 7 CO2
CdS + H2SO4 + NH4OH = NH4SO4 + Cd(OH)2 + H2 =>
CdS + 5 H2SO4 + 6 NH4OH = 6 NH4SO4 + Cd(OH)2 + 7 H2
Sr(BrO3)2 + Sc2(CO2)3 = Sc(BrO3)3 + SrCO2 =>
3 Sr(BrO3)2 + Sc2(CO2)3 = 2 Sc(BrO3)3 + 3 SrCO2
HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2 =>
2 HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2
CuSO4(l) + NaHCO3(l) = CuCO3(s) + NaHSO4(l) =>
CuSO4(l) + NaHCO3(l) = CuCO3(s) + NaHSO4(l)
C17H36O2 + H2 = C16H34O + CH3OH =>
C17H36O2 + H2 = C16H34O + CH3OH
Ca(C2H3O2)2 + Na3P = Ca3P2 + Na(C2H3O2) =>
3 Ca(C2H3O2)2 + 2 Na3P = Ca3P2 + 6 Na(C2H3O2)
HCl + CHCl3 = CCl4 + H2 =>
HCl + CHCl3 = CCl4 + H2
Na2S + Cu(NO3)2 = Na(NO3)2 + Cu2S =>
Na2S + 2 Cu(NO3)2 = 2 Na(NO3)2 + Cu2S
HBr + CH3CH2OH = CH2CH3Br + H2O =>
HBr + CH3CH2OH = CH2CH3Br + H2O
CuOH + Li2CO3 = Cu2CO3 + LiOH =>
2 CuOH + Li2CO3 = Cu2CO3 + 2 LiOH
C14H12O4 + C8H18O2 = C28H40O6 + CH3OH =>
C14H12O4 + 2 C8H18O2 = C28H40O6 + 2 CH3OH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH4 + NH3 = HCN + H2 =>
CH4 + NH3 = HCN + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
N2H4 + H2O2 = NO2 + H2O =>
N2H4 + 6 H2O2 = 2 NO2 + 8 H2O
NaOH + K2C2O4 + KMnO4 = K2MnO4 + Na2CO3 + H2O =>
4 NaOH + K2C2O4 + 2 KMnO4 = 2 K2MnO4 + 2 Na2CO3 + 2 H2O
Fe{2+} + K = K{+} + Fe(s) =>
Fe{2+} + 2 K = 2 K{+} + Fe(s)
BaCl2 + K{+} + SO4{2-} = BaSO4 + KCl =>
BaCl2 + 2 K{+} + SO4{2-} = BaSO4 + 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
As2S3 + NH4OH + H2O2 = (NH4)3AsO4 + (NH)2SO4 + H2O =>
As2S3 + 12 NH4OH + 23 H2O2 = 2(NH4)3AsO4 + 3(NH)2SO4 + 38 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
HC2H3O2 + KNO2 = KC2H3O2 + HNO2 =>
HC2H3O2 + KNO2 = KC2H3O2 + HNO2
HgOH + H3PO4 = Hg3PO4 + HOH =>
3 HgOH + H3PO4 = Hg3PO4 + 3 HOH
ZnCl2 + IOH = ZnI2 + ClOH =>
ZnCl2 + 2 IOH = ZnI2 + 2 ClOH
HCl + CuCl + O2 = CuCl2 + H2O =>
4 HCl + 4 CuCl + O2 = 4 CuCl2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
S2{-} + Br2 = Br{-} + S =>
2 S2{-} + Br2 = 2 Br{-} + 4 S
H2(SO4) + KHCO3 = K2(SO4) + CO2 + H2O =>
H2(SO4) + 2 KHCO3 = K2(SO4) + 2 CO2 + 2 H2O
VHCl = VClH =>
VHCl = VClH
NH4C2H3O2 = NH3 + HC2H3O2 =>
NH4C2H3O2 = NH3 + HC2H3O2
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Cr(OH)4 + OH{-} + H2O2 = CrO4{2-} + H2O =>
Cr(OH)4 + 2 OH{-} + H2O2 = CrO4{2-} + 4 H2O
KF + BaCl2 = KBa + FCl2 =>
KF + BaCl2 = KBa + FCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KO + BrH2 = KBr + H2O =>
KO + BrH2 = KBr + H2O
C6H12 + Cl12N6 = H + C3Cl12 + N2 =>
C6H12 + 2 Cl12N6 = 12 H + 2 C3Cl12 + 6 N2
CuSO4 + NaCl(aq) = CuCl2 + Na2SO4(aq) =>
CuSO4 + 2 NaCl(aq) = CuCl2 + Na2SO4(aq)
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
C3H6O + C2H7N = C5H13N + O =>
C3H6O + C2H7N = C5H13N + O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.