Question

Helium gas with a volume of 2.61 m³, under a pressure of 1.3 atm. and at a temperature of 41.0°C is warmed until both
pressure and volume are doubled
(i) what is the final temperature?
(ii) Howmany grams of helium are there?
[Molar mass of helium is 4.00 g/mol]​

Answer 1

【♥】 【H】【O】【L】【A】 【M】【A】【T】【E】 【♥】

(✿◠‿◠)₱ⱠɆ₳₴Ɇ ₥₳Ɽ₭ ł₮ ₳₴ ฿Ɽ₳ł₦ⱠłɆ₴₮!!!ᴘʟᴇᴀsᴇ ᴍᴀʀᴋ ɪᴛ ᴀs ʙʀᴀɪɴʟɪᴇsᴛ!!!ɪ ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ!!【H】【e】【y】 【s】【i】【s】【t】【a】

Answer 2

Explanation:

reffer the attachement