Use the figure to answer this question. Order these nuclei based upon the strength of their nuclear binding energies from weakes to strongest. 10 slope b (Fe 235 Fusion Fission H. 50 150 200 250 100 Number of nucleons Drag and drop options into correct order and submit. For keyboard navigation. SHOW MORE V 160 4He 12C slope a 4) 2. Binding energy per nucleons (MeV) II II

Q: 500g of Al2s3 is dissolved in H2o to make 15.0 L of solution. What is its normality? (MW:…

A: Normality = (wt.)/{(equivalent wt.)×Volume(L)} ---(1) We know that:  Equivalent wt = (moleculer…

Q: Which of the following sequences show an increasing strength of acidity? I. HNO2 (Ka=4.0 x 10-4)…

A:

Q: Does the pH increase, decrease, or remain the same when each of the following is added? EXPLAIN:…

A: pH = -log[H+]  So the concentration of H+ increases pH of the solution decreases while when…

Q: The 'H NMR spectrum of chloroethane (CH3CH,CI) recorded on a 500 MHz NMR spectrometer consists of…

A: Given: The frequency of the spectrometer = 500 MHz We have to calculate the frequencies for the 1.48…

Q: Calculate the Kc at -10 °C of the equilibrium reaction 3 A(g) + 2 B(g) ↔ C(g) + D(g) if the value of…

A:

Q: Silver nitrate reacts with nickel to form Ni(NO3)2 and silver. To produce 0.7kg of silver, how many…

A:

Q: I. Balance each half reaction in basic solution. 1. Cr2O, → Cr³* 2. NO → NO3- 2 -

A: Here we are required to balance to half reaction in basic condition

Q: Suppose for a synthesis of hydrogen fluoride from hydrogen and fluorine, 3.000 moles of H2 and 6.000…

A: The equilibrium reaction given is,  => H2 (g) + F2 (g) ↔ 2 HF (g)                          Kc =…

Q: What is the molarity of a solution in which 150g of CaO are dissolved in 190ml of solution? (MW: Ca…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Use the standard reduction potentials located in the 'Tables' linked above to calculate the standard…

A: For a electrochemical cell E⁰cell Can be calculated by using the following formula:  E⁰cell = E⁰red…

Q: Esters and amides are most easily made by nucleophilic acyl substitution reactions on… A. alcohols…

A:

Q: Ponatinib HCI, an antitumor drug: H F

A: The hybridisation of the following atoms in the molecule is: i) one of the fluorine atom - sp3

Q: A galvanic cell was set up using the half cells of Cu2+/Cu (E = 0.34 V) and Fe3+/Fe2+ (E = 0.77 V).…

A:

Q: atom was closest to the negative side of the molecule, you'd enter "H" in the last column of the…

A:

Q: If 55.3 mL of 0.75M copper sulfate is used to create malachite with excess sodium bicarbonate,…

A: Firat we would write a chemical reaction to copper hydroxide and sodium bicarbonate to give…

Q: A voltaic cell has the following initial state: Cr (s) | Cr (aq, 2.0 M) || Cr3* (aq. 9.0 M) | Cr (s)…

A: The cell given is, Given: Volume of cell = 1.00 L And current = 26 A

Q: An intravenous replacement solution contains 4.0 mEq/L of Ca2+ ions. How many grams of Ca2+ are in…

A:

Q: A compound contains 70.6% C, 5.9% H, and 23.5% O by mass. The molecular mass of the compound is 136…

A: Given :-  % by mass of C = 70.6 % % by mass of H = 5.9 % % by mass of O = 23.5 %  Molecular mass of…

Q: A weak acid has Ka of 4.82 x 10-5.  What is pKa for this weak acid? Enter a numerical value in the…

A: Given: Ka = 4.82 × 10-5

Q: Br NASH DMF `CH Question 2 Categorize and draw the product for part B of the lab

A:

Q: lanced NET ionic equation for the reaction when Na, ixed in aqueous solution. If no reaction occurs,…

A: The reaction between Na2S and ZnCl2 Molecular reaction  Na2S(aq.) + ZnCl2(aq.) ---> 2NaCl(aq.) +…

Q: When CH3(OH)2 is dissolved in water, how many particles are in the solution?

A: It is Ca(OH)2 Number of particles depends upon nature of electrolytes  Strong electrolytes…

Q: 4. Formic acid, HFor, has a K value of 1.8 x 104. You need to prepare 125 mL of a buffer hav- ing a…

A:

Q: In an experiment where the initial concentration of Fe was 0.00133 M and the initial concentration…

A: Given equilibrium reaction is  Fe3+(aq) + SCN-(aq) <--> FeNCS2+(aq)  Initial concentration of…

Q: Determine the total number of sigma (ơ) bonds and the total number of pi bonds in the compound…

A: Determine the total number of sigma (ơ) bonds and the total number of pi bonds in the compound…

Q: Write a balanced chemical equation for the following reactions: .  **You do not need to indicate s,…

A: Write a balanced chemical equation for the following reactions:

Q: Which of the following aqueous solutions are good buffer systems? 0 0.33 M ammonia + 0.39 M sodium…

A: Since we know that, Weak acid/ weak base with its conjugate base/ conjugate acid makes a good buffer…

Q: use this equation 2 Al + 6 HCl = 2 AlCl3 + 3 H2 How many grams of aluminum are required to react…

A: The balanced reaction taking place is given as, => 2 Al + 6 HCl → 2 AlCl3 + 3 H2  Given:…

Q: The precipitate formed when Ni(NO3)2 is mixed with Li2S is A. Ni2S B. NiS C. LiNO3 D. Li2NO3

A: Choose the correct option for the precipitate formed -

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: The reaction given is, => IO3- + H2SO3 → I2 + SO42-

Q: 2. Determine the number of pi and sigma bonds in the following molecules: a. H H. H b. H

A: (2)  There are mainly two type of bonds present in different type of Molecules.  One of them is…

Q: Which of the following conditions will drive the equilibrium of the Fischer esterification reaction…

A:

Q: A 25 mL sample of Ca(OH)2 was analyzed with a 0.10 M HCl standard. If 30 mL of the acid standard…

A:

Q: Consider the titration of 25.0 mL of 0.175 M CH3NH2 (Kb = 4.2 x 10-4) with 0.150 M HBr. Determine…

A: #(a): Initial pH: CH3NH2(aq) is a weak base and undergoes hydrolysis to form OH-(aq). Balanced…

Q: An unknown element X- forms a coordinate compound in the presence of Cl-, XCl2. If 1.66 moles of X+…

A: Given: Initial moles of X7+ = 1.66 mol. Initial moles of Cl- = 15.5 mol. Volume of solution = 4.32 L…

Q: t-BUOK -> A is the reacich SN1,SN2 ET or E2 and wnat is the Br majar product. er EtONa

A:

Q: Reaction 3: N2 (9) + 202 (g) → 2NO2(g) AH= +66.4 kJ Complete the table for Reaction 3. Assume the…

A: The reaction given is, =>

Q: 5. Of the following ions, the one with the least amount of electrons will be: A) S2- B) S C) S2+…

A: Given ions: S2- S S2+ S6+ S4+ We have to find the ion that has the least amount of electrons.

Q: Identify whether the process is oxidation or reduction. Indicate the number of eled gained per mole…

A: Identify the reaction is ocmxidation or reduction and indicate how many electron gain per mole of…

Q: -Mannose + NABH,

A: What the reaction when mannose react with NaBH4 ----

Q: sodium azide, NaN3, that reacts to produce nitrogen gas when heated, thus inflating the bag.…

A: Given, Mass of NaN3 = 32.9 g Molar mass = 65 g/mol Mole of NaN3 = 32.9/65   = 0.506 mol From…

Q: Part C A sample of neon initially has a volume of 2.50 L at 20. °C. What final temperature, in…

A: Charle's law

Q: A chemist gathers 3924Kj from combusting 65g of ethane What is the deltaH of a 93% yield

A: Given the mass of ethane taken = 65 g  Experimental amount of heat released during combustion = 3924…

Q: Fish contains a collapsible swim bladder containing air which they use to help them maintain…

A: Given :-  Initial pressure = 755 torr Initial volume = 42.7 L Initial temperature = 28.8°C Final…

Q: 8.How many carbon atoms in 70 molecules of carbonic acid, H2CO3 are. A) 100 B) 4.8x1025 C) 70 D)…

A: Carbonic acid  have formula  H2CO3. Given Number of molecule of carbonic acid =70 Number of atom of…

Q: Form a hypothesis that might explain which season is CO2 concentration the highest and which season…

A: The carbon dioxide, CO2 concentration in the environment varies in different seasons of the year due…

Q: Sodium carbonate (MM = 105.988 g/mol) is a primary standard base that reacts with hydrochloric acid.…

A:

Q: A sample of oxygen produced in a laboratory experiment had a volume of 493 mL at a pressure of 575…

A:

Q: OCH3 CH3 CH3

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: An electrochemical cell is constructed with a Zn (s) electrode in contact with a 0.0520 M solution…

A: Given: Concentration of Zn2+ = 0.0520 M Concentration of Ag+ = 0.00420 M And temperature = 5.0 oC

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.