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- Find the radius of a Pu nucleus. Pu is a manufactured nuclide that is used as a power source on some space probes. (answer in fm)क Rb ALEKS Chemistry- 2021FA-CHI X A ALEKS - Griffin Barden - Learn eks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-JcZzdcvSCzsqTCIDqNGV3bKqhMfPmUcQ4EDeRİLhu6AbUmc3VVdLPcASZ3o67Wr4xcXIZmcLfpPf_PLSp4nj4wgn0SQA3P0?1oBw7QYjlI O THERMOCHEMISTRY Understanding the definitions of heat and work A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The 1 atm pressure cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. (See sketch at right.) The temperature of the water bath is monitored, and it is determined from this data that 259. kJ of heat flows into the system during the reaction. The position of the piston is also monitored, and it is determined from this data that the piston does 322. kJ of work on the system during the reaction. gases exothermic Is the reaction exothermic or endothermic? endothermic dn O…A radioactive substance decays exponentially: The mass at time t is m(t) = m(0)ek", where m(0) is the initial mass and k is a negative constant. The mean life M of an atom in the substance is M = -k tekt dt. For a radioactive isotope, the value of k is -0.000149. Find the mean life (in years) of the isotope's atom. (Round your answer to one decimal place.) yr
- on O C The u receptors are a class of opioid receptors. The binding affinity of several compounds is shown below: Compound Binding affinity 2.55 nM || ||| IV 33.6 nM 156 nM 600 nM H i. Which compound has the weakest binding to the μ receptor? Justify your answer. ii. Which compound has the strongest binding to the μ receptor? Justify your answer. DJelsim Suppost 2² Tina, me 3 Course Hero' Rewards 2 OSHC Claims (Allian. 7 warded messa N Telsim Prepaid Pack [04933442 invoice and referral - Good morni Good news: you have new rewards o + bly Re-Further information Regi 8 Google recommends Chrome 24℃ 대체로 화창 A 9. 2023Ask Laftan Anlamaz - Episode O St. John's University - My Appl x A ALEKS - Iffat Khan - Learn G krypton elemer i www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-lijkPWvZOZLqKt1FLIq7wcPWKzBYGfE9IMFjQOAP_Ifnuy3j O ATOMS, IONS AND MOLECULES Naming ionic compounds with common polyatomic ions Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table: Some ionic compounds cation anion empirical formula name of compound 2+ Pb so 3+ Mn CIO, PO Na6) What is the difference between CI-MS and EI-MS? What is CI and EI ?
- Complete each of the following equations:(a)37Li + ? ⟶ 224He(b)614C ⟶714N + ?(c)1327Al +24He ⟶ ? +01n(d)96250Cm ⟶ ? +3898Sr + 401n3. D +je + SNi 4. P – 32P 15 325 16 5. 12°BA + _ie Ba+ _ĝe 56 6. 23°PU → 94 + 235U● email da X C M k= Q A Explanation Nancy Fol X C www-awu.aleks.com/alekscgi/x/isl.exe/1o_u-IgNslkr7j8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHInt2zDBNgmXkl5vM8IlmikcWQAsgDyQGhu... 74 Solubility and.... 18.3 Gibbs Free E... Z -1 -1 ·S OKINETICS AND EQUILIBRIUM Using the Arrhenius equation to calculate k at one temperature... @ 2 W S A ALEKS-LX Check X The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E-57.0 kJ/mol. If the rate constant of this reaction is 0.15 Msat 2.0 °C, what will the rate constant be at -82.0 °C? Round your answer to 2 significant digits. 5.3 Enthalpies of... H 3 # E D a Amazon S X $ 4 C X > R 18.5 Gibbs Free E... Reading Schedule 19.6 Reduction Po... F (92) ALEK X S % 5 V T M Mathway G #tv N SIT ^ MacBook Pro 6 Y B 4 We X & 7 H G 102 celsiu X U ☆ 19.6 Reduction Po.... Y SOLUTION: The le... Math 115 W-S Fall... U N +00 You J Solve the x G 34 sig Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use |…
- Chrome File Edit View History Bookmarks Реople Tab Window Help 26% I Mon 1:11 PM Bb Courses × T Why a \ × PressRe X A ALEKS O (2052) X ь Homew х M SP 202 X Launch X 2021 La X Discour X G nyc hoL X Data Ty x + www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IJjWcJcnanusyLUI8loGc6rKy9XffQwcbMDD7sVwqJGTsdveOqENkmgk6z_StCL8wsCYEo6e. G S Tp * T MEASUREMENT Oluwatobilo... Interconverting compound SI units Convert the following measurement. 2 kg•m 7 g.cm х10 8.3 x 10 2 2 S Ar Explanation Check © 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use | Privacy | Accessibility 66,701 162 FEB 3141593 CC 1 étv 3DPh- .CO₂ Et Лаон 1730t 1) -ph 8 ਜਿਆਦਾ {(20) N! +10ᴜꜱɪɴɢ ꜰᴏʀᴍᴀʟ ᴄʜᴀʀɢᴇꜱ ᴀɴᴅ ᴛʜᴇ ᴏᴄᴛᴇᴛ ʀᴜʟᴇ, ᴅᴇᴛᴇʀᴍɪɴᴇ ᴡʜɪᴄʜ ʟᴇᴡɪꜱ ꜱᴛʀᴜᴄᴛᴜʀᴇ ᴏꜰ ᴏᴄɴ- ɪꜱ ᴍᴏꜱᴛ ꜱᴛᴀʙʟᴇ.