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? = NH3 | Isu dheellitirka Kiimikada

? = ammonia

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Natiijada isla'egta # 1


H2O + K2Cr2O7 + 3 (NH4)2S2 KOH + 6NH3 + 3S + 2Cr (OH)3
biyaha Kalibaatyamyam; Kaliumotyamyam bichromate; Cusbada Dichromic acid dipotassium ammonium sulfide potassium hydroxide ammonia baaruud
1 1 3 2 6 3 2 Haah waa
Nguyên - Phân tử khối (g / mol)
Waa mol
Khối lượng (g)

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Xaaladda

Wax macluumaad ah lagama helin isla'egtan kiimikada ah

Dhacdooyinka

Isle'egtani ma hayso macluumaad gaar ah oo ku saabsan ifafaalaha.

Xaaladdan oo kale, waxaad u baahan tahay oo keliya inaad fiiriso si aad u aragto haddii walaxda sheyga Cr (OH) 3, oo muuqda dhamaadka falcelinta.

Ama haddii mid ka mid ah walxaha fal-celinta soo socda (NH4) 2S (ammonium sulfide), oo la waayo

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Falcelinta H2O (nước) la falgal K2Cr2O7 (Kali dikromat) iyo (NH4)2S (Amoni sunfua) soo saaro KOH (kaliroxitit) iyo S (sulfua) iyo Cr (OH) 3 (Cromi (III) hidroxit)

Falcelinta soo saarta walaxda H2O (nước) (biyo)

2 (NH4)3PO4 + 3Ba (OH)2 => 6H2O + 6NH3 + Ba3(PO4)2 2NH3 + 3PbO => 3H2O + N2 + 3Pb 3BaO + 2H3PO4 => 3H2O + Ba3(PO4)2

Falcelinta soo saarta walaxda K2Cr2O7 (Kali dicromat) (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt)

Hcl + 2K2Crown4 => H2O + K2Cr2O7 + 2KCl H2SO4 + 2K2Crown4 => H2O + K2Cr2O7 + K2SO4 H2O + 2CO2 + 2K2Crown4 => K2Cr2O7 + 2KHCO3

Falcelinta soo saarta walaxda (NH4)2S (Amoni sunfua) (ammonium sulfide)

H2S + 2NH3 => (NH4)2S 3H2S + [Cu (NH3)4] SO4 => CuS + H2SO4 + 2 (NH4)2S

Falcelinta soo saarta walaxda KOH (kali hidroxit) (kaydka hydroxide)

H2O + K2O => 2KOH 3C2H4 + 4H2O + 2KMnO4 => 2KOH + 2MnO2 + 3C2H4(OH)2 2NaOH + K2HPO4 => 2KOH + Na2HPO4

Falcelinta soo saarta walaxda NH3 (amoniac) (ammonia)

2 (NH4)3PO4 + 3Ba (OH)2 => 6H2O + 6NH3 + Ba3(PO4)2 2NaOH + NH4HSO4 => 2H2O + Na2SO4 + NH3 CaO + 2NH4Cl => H2O + 2NH3 + CaCl2

Falcelinta soo saarta walaxda S (sulfua) (baaruud)

Cl2 + H2S => 2HCl + S 2H2S + 2NO => 2H2O + N2 + 2S 2C + SO2 => 2CO + S

Falcelinta soo saarta walaxda Cr (OH) 3 (Cromi (III) hidroxit) ()

H2O + Hcl + KCrO2 => KCl + Cr (OH)3 2H2O + O2 + 4Cr (OH)2 => 4Cr (OH)3 2H2O + NaCrO2 + CO2 => NaHCO3 + Cr (OH)3

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