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Chloropentammineplatinum chloride is an inorganic compound with the formula [PtCl(NH 3) 5]Cl 3. It is a chloride salt of the coordination complex [PtCl(NH 3) 5] +. It is a white, water soluble solid. The compound is prepared by treating potassium hexachloroplatinate with aqueous ammonia: [1] K 2 PtCl 6 + 5 NH 3 → [PtCl(NH 3) 5]Cl 3 + 2 KCl
β-PtCl 2 is prepared by heating chloroplatinic acid to 350 °C in air. [4] H 2 PtCl 6 → PtCl 2 + Cl 2 + 2 HCl. This method is convenient since the chloroplatinic acid is generated readily from Pt metal. Aqueous solutions of H 2 PtCl 6 can also be reduced with hydrazinium salts, but this method is more laborious than the thermal route of Kerr ...
Bis(triphenylphosphine)platinum chloride is a metal phosphine complex with the formula PtCl 2 [P(C 6 H 5) 3] 2. Cis- and trans isomers are known. The cis isomer is a white crystalline powder, while the trans isomer is yellow. [3] Both isomers are square planar about the central platinum atom. The cis isomer is used primarily as a reagent for ...
Pakistan Telecommunication Company Ltd., commonly known as PTCL (Urdu: پاکستان ٹیلی کمیونیکیشن کمپنی لمیٹڈ) is the national telecommunication company in Pakistan. [1] [3] PTCL provides telephone and internet services nationwide and is the backbone for the country's telecommunication infrastructure. The corporation ...
1. You Could Be on a High Electricity Rate. A high cost per kilowatt hour is the likeliest culprit behind a high energy bill. Even a minor change in wholesale pricing can lead to bill hikes.
A government shutdown occurs when Congress does not approve a new spending bill for the next fiscal year, so new payments, such as paychecks, are stopped. In 2019, around 800,000 federal employees ...
The Karnataka Scheduled Castes and Scheduled Tribes (Prohibition of Transfer of Certain Lands) Act, 1978 [1] (Karnataka Act 2 of 1979) or PTCL is a statute of Karnataka. This law which was introduced in 1978 is retrospective in nature and is considered an ex post facto law .
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