Équations équilibrées la veille |
24 KMnO4 + 24 H3PO4 + 15 S = 15 SO4 + 8 Mn3(PO4)2K3PO4 + 36 H2O
HCHO + AgOH = HCHOOH + Ag =>
HCHO + AgOH = HCHOOH + Ag
LiOH + P = P(OH) + Li =>
LiOH + P = P(OH) + Li
HCl + FeSO3 = H2SO3 + FeCl2 =>
2 HCl + FeSO3 = H2SO3 + FeCl2
Fe(OH)3 + NaOH = FeOH + Na(OH)3 =>
Fe(OH)3 + NaOH = FeOH + Na(OH)3
CH3OH + CaO2H2 = CH6O + CaO2 =>
CH3OH + CaO2H2 = CH6O + CaO2
CH3(CH2)7CHCH(CH2)7COOH + NaOH = CH3(CH2)7CHCH(CH2)7COONa + H2O =>
CH3(CH2)7CHCH(CH2)7COOH + NaOH = CH3(CH2)7CHCH(CH2)7COONa + H2O
Sr(CO3) + K = K2(CO3) + Sr =>
Sr(CO3) + 2 K = K2(CO3) + Sr
KI + Pb(NO3)2 = KPb + I(NO3)2 =>
KI + Pb(NO3)2 = KPb + I(NO3)2
Cr(OH)2 = OH + Cr =>
Cr(OH)2 = 2 OH + Cr
I2 + H2O2 + NaOH = NaIO4 + H2O =>
I2 + 7 H2O2 + 2 NaOH = 2 NaIO4 + 8 H2O
NaOH + Na2CO3 = Na3CHO4 =>
NaOH + Na2CO3 = Na3CHO4
Al + Cr2O3 = AlCr + O3 =>
2 Al + Cr2O3 = 2 AlCr + O3
FeSO4Ba(OH)2 = Fe(OH)2BaSO4 =>
FeSO4Ba(OH)2 = Fe(OH)2BaSO4
CS2 + P4 = CP + S =>
4 CS2 + P4 = 4 CP + 8 S
CH2O + CrO3 + H2SO4 = CO2 + Cr2(SO4)3 + H2O =>
3 CH2O + 4 CrO3 + 6 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 9 H2O
ZnSO4 + H2O = Zn(OH)2 + H + SO4 =>
ZnSO4 + 2 H2O = Zn(OH)2 + 2 H + SO4
Na3PO4 + (NH4)2Cr2O7 = Na2Cr2O7 + (NH4)3PO4 =>
2 Na3PO4 + 3(NH4)2Cr2O7 = 3 Na2Cr2O7 + 2(NH4)3PO4
Fe2(SO4) + HCl = H(SO4) + Fe2Cl =>
Fe2(SO4) + HCl = H(SO4) + Fe2Cl
Na2SO4 + Ca(C2O3H2)2 = CaSO4 + NaC2O3H2 =>
Na2SO4 + Ca(C2O3H2)2 = CaSO4 + 2 NaC2O3H2
Ag2S + O = Ag + SO2 =>
Ag2S + 2 O = 2 Ag + SO2
H2C4H4O5 + NaOH = Na2C2H4O4 + H2O =>
H2C4H4O5 + 4 NaOH = 2 Na2C2H4O4 + H2O
NaBiO3 + FeS + H2SO4 = Bi2(SO4)3 + Fe2(SO4)3 + Na2SO4 + H2O =>
18 NaBiO3 + 4 FeS + 38 H2SO4 = 9 Bi2(SO4)3 + 2 Fe2(SO4)3 + 9 Na2SO4 + 38 H2O
NH{4}NO{3} = N{2} + H{2}O =>
NH{4}NO{3} = N{2} + H{2}O
HCl + CN + CH4N2O + C2H8O2 = C5H11Cl2NO2 + H4N3ClO =>
3 HCl + 2 CN + CH4N2O + C2H8O2 = C5H11Cl2NO2 + H4N3ClO
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
NH4Cl + Ba(OH)2H2O = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2H2O = 2 NH3 + BaCl2 + 3 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Ca(NO3)2(ag) + NaOH(ag) = Ca(OH)2(s) + NaNO3 =>
Ca(NO3)2(ag) + 2 NaOH(ag) = Ca(OH)2(s) + 2 NaNO3
H + I = HI =>
H + I = HI
AsO3{3-} + Cr2O7{2-} + H{+} = AsO4{3-} + Cr{3+} + H2O =>
3 AsO3{3-} + Cr2O7{2-} + 8 H{+} = 3 AsO4{3-} + 2 Cr{3+} + 4 H2O
(NH4)2HPO4 + HCl = H3PO4 + NH4Cl =>
(NH4)2HPO4 + 2 HCl = H3PO4 + 2 NH4Cl
MnO2HCl = HMnO2Cl =>
MnO2HCl = HMnO2Cl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KAlO2 + NaCl = NaAlO2 + KCl =>
KAlO2 + NaCl = NaAlO2 + KCl
C6H5NO2 + HCl = C6H6NO2{+} + Cl{-} =>
C6H5NO2 + HCl = C6H6NO2{+} + Cl{-}
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
H(NO3) + Mn(OH2) = Mn(NO3) + H(OH2) =>
H(NO3) + Mn(OH2) = Mn(NO3) + H(OH2)
C2H5NO2 + CaO = C4H8CaN2O4 + H2O =>
2 C2H5NO2 + CaO = C4H8CaN2O4 + H2O
K2Cr2O7 + KNO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + HNO3 + H2O =>
2 K2Cr2O7 + 6 KNO2 + 11 H2SO4 = 2 Cr2(SO4)3 + 5 K2SO4 + 6 HNO3 + 8 H2O
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)3 =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + 4 H2O + Cr2(SO4)3
NaMnO4 + Na2C2O4 + H2SO4*2H2O = MnSO4 + Na2SO4 + CO2 + H2O =>
2 NaMnO4 + 5 Na2C2O4 + 8 H2SO4*2H2O = 2 MnSO4 + 6 Na2SO4 + 10 CO2 + 24 H2O
NiSO4 + Co(NO3)2 = Ni(NO3)2 + CoSO4 =>
NiSO4 + Co(NO3)2 = Ni(NO3)2 + CoSO4
Cl6 + M4 = MCl =>
2 Cl6 + 3 M4 = 12 MCl
CuCl2KOH = CuOHKCl2 =>
CuCl2KOH = CuOHKCl2
H21B7 = H + B =>
H21B7 = 21 H + 7 B
GeO2 = Ge + O2 =>
GeO2 = Ge + O2
Cl4 + NaI = NaCl + I2 =>
Cl4 + 4 NaI = 4 NaCl + 2 I2
(Fe3O4) + (CO) = (FeO) + (CO2) =>
(Fe3O4) + (CO) = 3(FeO) + (CO2)
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + H5IO6 =>
16 KMnO4 + 10 KI + 29 H2SO4 = 16 MnSO4 + 13 K2SO4 + 4 H2O + 10 H5IO6
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.