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(NH4) 2CrO4 = H2O N2 NH3 Cr2O3 | Isu dheellitirka Kiimikada

Chromate ammonium; Chromic acid diammonium salt = chromium (iii) oxide

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Natiijada isla'egta # 1

2(NS4)2Crown45H2O + N2 + 2NH3 + Cr2O3
Chromate amooniyam; Cusbada 'chromic acid diammonium salt' biyaha nitrogen ammonia chromium (iii) oksaydh
(rnn) (lng) (kh) (kh) (rnn)
(waa) (xoog leh) (xoog leh) (jacayl, daacadnimo) (la soco)
2 5 1 2 1 Haah waa
Nguyên - Phân tử khối (g / mol)
Waa mol
Khối lượng (g)

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Macluumaad dheeraad ah oo ku saabsan isla'egta 2(NH4)2Crown4 H 5H2O + N2 + 2NH3 + Cr2O3

Waa maxay xaaladda falcelinta (NH4) 2CrO4 (Ammonium chromate; Chromic acid diammonium cusbo)?

Xaaladda Kale: marka dhaqso loo kululeeyo, la jajabiyo oo la shido

Sharaxaad: Xaaladaha deegaanka ugu fiican ee falcelinta, sida heerkulka, cadaadiska, kicinta, iyo dareeraha. Catalysts waa walxo deddejiya xawaaraha (xawaaraha) falcelinta kiimikaad iyada oo aan la isticmaalin ama aan ka mid noqon badeecada dhamaadka. Kataliyayaashu wax saameyn ah kuma laha xaaladaha dheellitirka.

Sidee falcelintu u dhici kartaa oo u soo saari kartaa H2O (biyaha) iyo N2 (nitrojiin) iyo NH3 (ammonia) iyo Cr2O3 (chromium(iii) oxide)?

Kuleylka (NH4) 2CrO4, waxaa si habsami leh loogu hayaa Cr2O3, iyadoo la sii daayo gaaska nitrogen iyo NH3

Dhacdada ka dib (NH4) 2CrO4 (Ammonium chromate; Chromic acid diammonium cusbo)

Guji si aad u aragto ifafaalaha isleeg

Waa maxay macluumaadka kale ee muhiimka ah ee ay tahay inaad ka ogaato falcelinta

Ma hayno macluumaad dheeraad ah oo ku saabsan falcelintan kiimikaad.

Qaybaha isla'egta


Su'aalo dheeraad ah oo la xidhiidha falcelinta kiimikada 2(NH4)2Crown4 H 5H2O + N2 + 2NH3 + Cr2O3

Su'aalaha la xidhiidha falcelinta (NH4)2CrO4 (Ammonium chromate; Chromic acid diammonium cusbo)

Waa maxay sifada kiimikaad iyo jidheed ee (NH4)2CrO4 (Ammonium chromate; Chromic acid diammonium salt)? Waa maxay falcelinta kiimikaad ee leh (NH4)2CrO4 (Ammonium chromate; Chromic acid diammonium salt) falcelin ahaan?

Su'aalaha la xidhiidha alaabta H2O (biyaha)

Waa maxay sifada kiimikaad iyo jidheed ee H2O (Ammonium chromate; Chromic acid diammonium salt)? Waa maxay falcelinta kiimikaad ee leh H2O (biyaha) badeecad ahaan?

Su'aalaha la xidhiidha alaabta N2 (nitrogen)

Waa maxay sifada kiimikada iyo jireed ee N2 (Ammonium chromate; Chromic acid diammonium salt)? Waa maxay falcelinta kiimikaad ee leh N2 (nitrogen) badeecad ahaan?

Su'aalaha la xidhiidha alaabta NH3 (ammonia)

Waa maxay sifada kiimikada iyo jireed ee NH3 (Ammonium chromate; Chromic acid diammonium salt)? Waa maxay falcelinta kiimikaad ee leh NH3 (ammonia) alaab ahaan?

Su'aalaha la xidhiidha alaabta Cr2O3 (chromium(iii) oxide)

Waa maxay sifada kiimikaad iyo jidheed ee Cr2O3 (Ammonium chromate; Chromic acid diammonium salt)? Waa maxay falcelinta kiimikaad ee leh Cr2O3 (chromium(iii) oxide) alaab ahaan?
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Macluumaad dheeraad ah oo ku saabsan maaddooyinka isle'egtu isticmaalaan

soo saaro H2O (nước) iyo NH3 (amoniac) iyo Cr2O3 (Crom (III) dibi)

Falcelinta soo saarta walaxda (NH4) 2CrO4 (Amoni cromat) (Ammonium chromate; Chromic acid diammonium salt)

Crown3 + 2NH4OH → H2O + (NS4)2Crown4 4NH4OH + CrCl2O2 H 2H2O + 2NH4Cl + (NS4)2Crown4 (NS4)2Cr2O7 + 2NaOH → H2O + Na2Crown4 + (NS4)2Crown4

Falcelinta soo saarta walaxda H2O (nước) (biyo)

10FeO + 18H2SO4 + 2KMnO4 → 5Fe2(NA4)3 + 18H2O + 2MnSO4 + K2SO4 2H2S + 3O2 H 2H2O + 2SO2 NaOH + C6H5Br → C6H5ONA + H2O + NaBr

Falcelinta soo saarta walaxda N2 (nitơ) (nitrogen)

3NH4MAYA3 + CH2 H 7H2O + 3N2 + CO2 2NH3 + 3PbO → 3H2O + N2 + 3Pb NH4MAYA2 H 2H2O + N2

Falcelinta soo saarta walaxda NH3 (amoniac) (ammonia)

2 (NH4)3PO4 + 3Ba (OH)2 H 6H2O + 6NH3 + Ba3(PO4)2 2NaOH + NH4HSO4 H 2H2O + Na2SO4 + NH3 3H2 + N2 → 2NH3

Falcelinta soo saarta walaxda Cr2O3 (Crom (III) oxit) (chromium (iii) oxide)

2 (NH4)2Crown4 H 5H2O + N2 + 2NH3 + Cr2O3 2NH3 + 2CrO3 H 3H2O + N2 + Cr2O3 K2Cr2O7 + S → Cr2O3 + K2SO4

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