Which of the following nuclear reactions would always result in a nuclide with an increased proton: neutron ratio? 214 Po+18 -1 1.214 Bi 84 II. 168 Tm → 69 III. 247 Es +18 0 99 IV. 137 I 53 II and III only I only 168 68 I and IV only I and III only 0 Er +18 → 247 Cf + y 98 361 + / n 53

Q: Determine the temperature of a reaction if K = 1.20 x 10⁻⁶ when ∆G° = +35.60 kJ/mol.

A: Given change in Gibbs free energy is +35.60 kJ/mol.

Q: Draw the structure of each of the following molecules. (a) 5-phenylpentanamide; (b)…

A:

Q: What is the relationship between the following compounds? NH₂ OH O identical Constitutional Isomers…

A:

Q: 4. In the reaction PCls + 4H₂O → H3PO4 +5HCI excess water reacts with 5.00 g of PCs. The molar mass…

A:

Q: The following two-step synthesis gives compound J as the major product. i. NaBH4 ii. CH₂l₂, Zn(Cu)…

A: Enantiomers: They have different configurations at each chiral center Epimers: theye have different…

Q: 2 +

A:

Q: What is the molecular formula for 3,4-dichloro-2-isopropylbenzoic acid? O C6H12Cl2O2 none of these O…

A: Molecular formula of a compound is symbolic representation of all the elements present in a compound…

Q: Sodium hydride reacts with excess water to produce aqueous sodium hydroxide and hydrogen gas: NaH…

A: Given, Volume (V) of gas = 982 mL = 982 mL x ( 1 L / 1000 mL) = 0.982 L Pressure(P) of gas =…

Q: Examine the reaction/mechanism provided for the acid-catalyzed dehydration of 2-methyl-2-butanol.…

A: Well, the reaction shown in the question is proceed via two-step. In the first step -OH group is…

Q: 5. Complete each of the following equations by adding the missing species: Al+He?+n 242 96 a. b.…

A:

Q: Step 6.Answer the following questions concerning the final step: a. Assume that, at the end of Step…

A: Step 3 reaction: Copper hydroxide is unstable product when heated and readily decomposes to copper…

Q: In order to decrease (make it a smaller If the current is set to a constant of 5.37 A for 5.00 min.…

A:

Q: Samuel dilutes a 0.500 M sodium hydroxide solution by adding 150.0 mL deionized water to 100.0 mL of…

A:

Q: 5. Methane (CH4) and sulfur (S8) react to produce carbon disulfide and hydrogen sulfide, a liquid…

A:

Q: What is the mass of 5.50 L of ethane (C₂H₆) gas at STP? Use atm as the standard pressure unit.

A: Given,  Volume of ethane (C2H6) = 5.50 L  We have to calculate the mass ?

Q: Using data provided in the table of Standard Potentials (folder name: Lecture Notes, chapter 7),…

A: Answer:- This question is answered by using the simple concept of electrochemistry involving the…

Q: For the gas phase decomposition of nitrosyl chloride at 400 K 2 NOCl2 NO + Cl2 the following data…

A:

Q: A chemist designs a galvanic cell that uses these two half-reactions: HNO₂(aq) +H(aq) + e Cl₂(g) +2e…

A:

Q: 12. Consider 0.1 mole of a monotomic ideal gas 10 (system) which is initially equilibrated at a tem-…

A:

Q: As seen in the table, compounds containing an integer ratio of elements depend on how many cations…

A: Ionization is the conversion of a neutral atom or molecule to charged ions through gaining or losing…

Q: Part A The equilibrium constant, Ke, for this reaction is 58. H₂(g) + I2(g) = 2HI(g) If the…

A:

Q: Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure :0: || : Cl…

A: According to the the Lewis structures of the molecules the correct statements are given below-

Q: Which of the following is 3-ethyl-3-methylpentane? Ł || XX ||| IV

A: Given organic compounds are Alkane molecule. We have to select the structure of the alkane molecule…

Q: Which of the following is 3-ethyl-2,4,6-trimethyloctane? || ||| IV V

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: Draw structural formulas for the major organic product of the reagents shown. CH3 NO₂ + HNO3 H₂SO4

A: This reaction is called Nitration

Q: e. the pH after adding 5.0 mL of base beyond the equivalence point

A: Since you have asked for part (e) of the question, we are providing a solution for that only.

Q: (f) bij Br 0 NaOCH₂CH₂ CH₂CH₂OH KHSO 4 heat косн сн. CH.CH OH KOCH(CH₂) + (CH) CHOH

A: In order to write IUPAC nomenclature we have to follow some standard rules of IUPAC 1) first of all…

Q: The following has a characteristic red color, EXCEPT:          a. Ferric thiocyanate      b. Silver…

A: Ferric thiocyanate = [Fe(SCN)]-3 = blood red in colour Silver chromate= Ag2CrO4 = brown red in…

Q: Predict the product of the following Diels-Alder Reactions. Include stereochemistry wnere…

A: These all reactions are Diels-Alder reaction because Dienes react with Dienophile and give…

Q: What are the names of two constitutional isomers of the chemical formula C6H14? Do not choose hexane…

A: Two molecules are said to be constitutional isomers, if they have the same molecular formulas, but…

Q: What is the the molecule arrangement of C16H32O2 and C6H12O6 that would give a RER of 0.75?

A: We need to find what is the the molecule arrangement of C16H32O2 and C6H12O6 that would give a RER…

Q: (a) (b) (c) OH OH LOH PBr3 HBr SOC1₂

A: Organic transformations:  [As per the rules, only the first three sub-parts can be answered]

Q: What is the pOH of: (a) a 0.0100 F solution of phtalic acid? (b) a 0.0100 F solution of…

A:

Q: Which of these elements would bond with Fluorine to create an Ionic Compound m? Give me the correct…

A:

Q: what if the concentration of the stock solution CH4N2O2 is 11mM

A: Given that, The concentration of the initial solution is C1 = 11 mM, The volume of the dilute…

Q: Predict whether the following will fully dissociate, partially dissociate, or not dissociate and…

A: Electrolytes are those substances which dissolves in water or polar solvent to form ions and conduct…

Q: How many molecules are in 5.56 moles of C3H8O

A: Given,Number of moles of C3H8O = 5.56 moleRequired,                   Number of molecules present…

Q: Question 27 Which of the following compounds is a meso compound from the choice given below. O (2R,…

A:

Q: Please consider the data and the theoretical reaction below: Table 1. Data obtained for the…

A:

Q: What is the IUPAC name of the following compound? O 1-hexene O 5-methyl-1-hexene O 5-methyl-2-hexene…

A: IUPAC nomenclature rules for alkenes and alkynes: • Identify the longest continuous carbon chain. •…

Q: 1. Match the gas law with its equation 2.  A 0.4 moles of gas with a volume of 2 L has a T of 413…

A: Different types of gas laws: Avogadro's law: volume of a gas at constant temperature and pressure is…

Q: Calculate the heat of reaction AH for the following reaction: CC14(g) + H₂(g) →CHC13(g) + HCl(g) You…

A:

Q: 1. Name these compounds: но снсH,он ÓCH3 a) b) косҫнсн он OCH3 d) сно ансњон OCH3 CH,CH₂NHECHCH₂OH…

A:

Q: What is the IUPAC name for the following compound? OH O A 4-Ethyl-3-methyl-1-octen-5-ol OC.…

A:

Q: If 2.000g of iron metal are reacted in a calorimeter with a heat capacity of 350.0 J/C, what would…

A: We need to find the final temperature of the calorimeter. It is given that, Mass of iron = 2.000 g…

Q: Identify the best reagents to achieve the following transformation. a-a HBr O Br2 OHBr, ROOR Br₂,…

A: Double bond of alkene is electron rich so it can favour electrophilic attack .

Q: Explain PVA dissolves more slowly in water compared to sucrose and salt?

A: We are to discuss why PVA dissolves slower in water than sugar and salt. PVA aka polyvinyl alcohol…

Q: determine the pH of the resulting solutions when the 2 reagents are mixed together.  25.00mL of…

A:

Q: Is this molecule chiral or achiral? and please explain

A: Since, Chiral molecule are those whose all four group or atoms  are different and that atom which is…

Q: A. What would be the INITIAL cell potential of the reaction when [ Zn2+] is 1.0 M and that of [Pb2+]…

A: Nernst equation: It is the equation used to calculate the cell potential when the concentration of…