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NaOH CrCl2 = NaCl Cr(OH)2 | Isu dheellitirka Kiimikada

chromous chloride =

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Natiijada isla'egta # 1

2NaOH + CrCl22NaCl + Cr (OH)2
sodium hydroxide koloriin koloriin ah chloride sodium
(digo yara) (digo yara) (rnn) (digo yara)
(la soco) (trung) (waa)
2 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 2NaOH + CrCl2 → 2NaCl + Cr (OH)2

Waa maxay xaaladda falcelinta ee NaOH (sodium hydroxide) ee ay la falgasho CrCl2 (chromous chloride)?

Wax macluumaad ah lagama helin isla'egtan kiimikada ah

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 una soo saari kartaa NaCl (sodium chloride) iyo Cr (OH)2 ()?

CrCl2 waxay la falgashaa Cr (OH) 2

Dhacdada ka dib NaOH (sodium hydroxide) waxay la falgashaa CrCl2 (chromous chloride)

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 2NaOH + CrCl2 → 2NaCl + Cr (OH)2

Su'aalaha la xidhiidha falcelinta NaOH (sodium hydroxide)

Waa maxay sifada kiimikada iyo jireed ee NaOH (sodium hydroxide)? Waa maxay falcelinta kiimikaad ee leh NaOH (sodium hydroxide) falcelin ahaan?

Su'aalaha la xidhiidha falceliska CrCl2 (chloride chromous)

Waa maxay sifada kiimikaad iyo jidheed ee CrCl2 (chromous chloride)? Waa maxay falcelinta kiimikaad ee leh CrCl2 (chromous chloride) falcelin ahaan?

Su'aalaha la xidhiidha alaabta NaCl (sodium chloride)

Waa maxay sifada kiimikaad iyo jidheed ee NaCl (chromous chloride)? Waa maxay falcelinta kiimikaad ee leh NaCl (sodium chloride) badeecad ahaan?

Su'aalaha la xidhiidha alaabta Cr(OH)2 ()

Waa maxay sifada kiimikaad iyo jidheed ee Cr(OH)2 (chloride chromous)? Waa maxay falcelinta kiimikaad ee leh Cr (OH) 2 () badeecad ahaan?
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Macluumaad dheeraad ah oo ku saabsan maaddooyinka isle'egtu isticmaalaan

Falcelinta NaOH (natri hidroxit) la falgal CrCl2 (Crom (II) clorua) soo saaro NaCl (Natri Clorua)

Falcelinta soo saarta walaxda NaOH (natri hidroxit) (sodium hydroxide)

2H2O + 2Na → H2 + 2NaOH 2H2O + 2NaCl → Cl2 + H2 + 2NaOH Ca (OH)2 + NaHCO3 CO CaCO3 + H2O + NaOH

Falcelinta soo saarta walaxda CrCl2 (Crom (II) clorua) (chromous chloride)

Cr + 2HCl → H2 + CrCl2 Zn + CrCl3 → ZnCl2 + 2ccl2 Cr + 2HCl → H2 + CrCl2

Falcelinta soo saarta walaxda NaCl (Natri Clorua) (sodium chloride)

Cl2 + 2Na → 2NaCl Hcl + NaOH → H2O + NaCl BaCl2 + Na2SO4 → 2NaCl + BASO4

Falcelinta soo saarta walaxda Cr (OH) 2 (Crom (II) Hidroxit) ()

2NaOH + CrCl2 → 2NaCl + Cr (OH)2 Ba (OH)2 + CrSO4 → Cr (OH)2 + BASO4 2NH4OH + CrCl2 → 2NH4Cl + Cr (OH)2

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