What is the basic driver of a nuclear chain reaction? Group of answer choices Hitting the nucleus gently with a neutron. Hitting the nucleus gently with a proton. Fusing hydrogen together to form helium releasing enough energy to trigger another fusion reaction.. The decay of a neutron into a protons. The release from a fission reaction of more triggering neutrons than it took to create the fission.

Q: What is the effect of adding NH4Cl to a solution of NH4OH? Increased [OH"] conc. Decreased NH4OH…

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Q: There is 1 L of a buffer solution consisting of 0.12 M lactic acid and sodium lactate 0.11 M. pka=…

A: Given -> Volume of buffer solution= 1 L Concentration of lactic acid=[Lactic acid] = 0.12 M…

Q: At 25oC, for the reaction 2 A(aq) ----> B(aq) + C(aq), the equilibrium constant is 1.89. If the…

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Q: In a nuclear fission reaction a heavy nucleus divides to form smaller nuclei and one or more…

A: In a nuclear reaction, the total mass number and total atomic number are conserved.  Hence while…

Q: What is the concentration of a 53.05 mL solution of HBr that is completely titrated by 30.50 mL of a…

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Q: 2) Get a medium test tube and place about 2 mL of zinc sulfate solution into it. Now add a piece of…

A: Given , Solution of zinc sulfate placed in medium test tube.

Q: Identify the arrow in the following equation. A B C D ? + Br

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Q: Water (2570 g ) is heated until it just begins to boil. If the water absorbs 5.19 × 105J of heat in…

A: The equation of heat can be written as -                                    q = mc∆T   --------…

Q: The triprotic form of the amino acid lysine is shown below, along with the pKa value for each…

A: Here we have to say in monoprotic form of lysine site A,B and C will be protonated or unprotonated-

Q: Which of the following solutions have the highest boiling point? 0.40 mol AlCl3 in 1.5 kg water…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: Indicate whether each of the following compounds will gave an acidic, basic or neutral solution when…

A: Identify the solutions of the given compounds as acidic, basic or neutral solutions.

Q: For each of the following drugs, determine the mass of compound present for the given moles of each…

A: Moles of fluoxetin =0.0551 mol

Q: calculate the ph of a solution containing 0.20 M HC2H3O2 and 0.30 M NaC2H3O2 The Ka for HC2H3O2 is…

A: A solution contains 0.20 M HC2H3O2 and 0.30 M NaC2H3O2 . The Ka for HC2H3O2 is 1.75 × 10-5 .We…

Q: Locate the chiral centers if they exist and label with R or S nomenclature.

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Q: You are asked to test the electrolyte performance of several aqueous solutions. Based on the trends…

A: Electrolyte is basically a solution which allows electric current to pass through it. There are two…

Q: Predict the products of the following chemical reactions. -write the chemical formula of each…

A: #8:  Ag(s) + HCl(aq): Ag(s) lies below H+(aq) in the electrochemical series.  Hence Ag(s) is less…

Q: Is the following compound an achrial or chiral molecule? Locate the chiral centers if they exist and…

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Q: If the energy of a photon of light is 9.78x10-21 J, what type of light does this correspond to?…

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Q: Ammonium phosphate ((NH¹)¸PO4) is an important ingredient in many fertilizers. It can be made by…

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Q: Draw the starting structure that would lead to this major product (and its enantiomer) under these…

A: -> When alkene reacts with OsO4 there is formation of 1,2-diol it is called vicinal syn…

Q: A gas mixture called Heliox, 6.11% O2 and 93.89% He by mass, is used in scuba tanks for descents…

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Q: Calculate the density of HCN a highly poisonous gas at 250 degrees celsius and 2.00 atm pressure.

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Q: Model 5: Isotope Natural Abundances Atom Most common isotope C O S N CI Br ¹²C (100) 160 (100) 32S…

A: Since you have posted multiple questions, according to guidelines I am solving first one.If you want…

Q: 3 What is the expected major product of the following reactions? a) b) d) f) 3 HO O₂N. NEG H Br₂…

A: The given problems are based on the electrophilic aromatic substitution reactions of aromatic…

Q: Which substituent has the highest priority?

A: Rules to Prioritise substituents present at chiral centre according to Cahn -ingold prelog system…

Q: Part IV. The following transformation has a similar mechanism to the Swern oxidation. Show the…

A: Swern oxidation is a organic reaction in which primary alcohols are oxidized to aldehydes and…

Q: QUESTION 1 The Ksp for Co(OH)2 at 25 °C is 2.5 x 10-16, What is the molar solubility of Co(OH)2 in…

A: Note: As per the guidelines solution of first question has been made. For the expert solutions of…

Q: A solution containing equal concentrations of a hypothetical substance, HX3 (Ka=9.5×10^-8) and it's…

A: According to Henderson Hasselbalch equation ,we have pH = pKa + log[conjugate salt ]/[Hypothetical…

Q: 1. Stomach acid (gastric acid) What is the source of H+ for stomach acid? 2. Acetylcholine →→→→…

A: The answer are as follows:

Q: 1. Calculate AE for each of the following cases: a. q = + 51 kJ, w = - 15 kJ b. q = -65 kJ, w = - 20…

A: Formula :

Q: Calculate the wavelength (m and nm) and the frequency (s¹) of a photon of light of energy equal to…

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Q: M AL Oxygen gas can be generated by heating KCIO3 in the presence of some MnO₂. 2KCIO3 → 2KCI+ 30₂…

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Q: 4. Which [MA2B2C2] isomers are chiral? Draw all isomers.

A: Here we are required to find the isomer of the inorganic compound having chemical formula…

Q: Determine the major product of the reaction below.

A: The multi step reaction of aromatic benzene is given and we have to find out the major product of…

Q: Draw only the MAJOR product for each of the following reactions: Br₂ 80° C H₂O+ 0° C

A: -> Conjugated Diene has nucleophilic character hence it can give electrophilic addition reaction.…

Q: Consider the following reaction: CO(g) + 2 H₂ (g) CH₂OH (g) A reaction mixture in a 5.23-L, flask at…

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Q: The pH of a 0.10 M ammonia NH3 solution (K = 1.8 x 10-5) is: Your Answer: Answer

A: Ammonia reacts with water and dissociates into ammonium ion hydroxide ions.

Q: Explain why a high-temperature nitrous oxide-acetylene flame is sometimes required in a flame-AAS.

A: High temperature nitrous oxide-acetylene flame is sometimes required in a flame-AAS (Atomic…

Q: Calculate the wavelength (m and nm) and energy (J) of a photon of light of frequency 3.45x10¹7 s¹.…

A: Wavelength is inversely proportional to frequency

Q: The equilibrium constant expression for the reaction CuO(s) + H₂(g) = Cu(s) + H₂O(g) is Kc =…

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Q: 8.16) What is the base form of H₂S? Answer: HS-

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Q: [Select] ✓ [Select] Mg Be K Cs ng elements in increasing order of metallic character. The top =…

A: Here we are required to determine the increasing order of metallic character

Q: In a titration of a mixture of H3PO4 and HCl, 10.00 mL of 0.1M NaOH solution was used to reach the…

A: Answer: Since, the mixture contains HCl and H3PO4 in which HCl is a strong acid and H3PO4 is a weak…

Q: What is the hydroxide ion concentration of a solution prepared by dissolving 0.709 g of Mg(OH) 2 in…

A: Given, mass of Mg(OH)2=0.709 gVolume of water = 449 mL

Q: Note for advanced students: it's possible the student did not do these experiments sufficiently…

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Q: 8. How many chirality centers are present in the compound below? A. 0 B. 1 C. 2 D. 3 E. 5 9. Which…

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Q: If two glass bottles of gas were stored side by side and both broke open at the same time, which gas…

A: Note: As per the guidelines, solution of first question has been made. For the expert solution of…

Q: What is a thermonuclear bomb? Group of answer choices A uranium bomb A plutonium bomb A fission bomb…

A: Thermonuclear Bomb :      Thermonuclear bomb is also called hydrogen bomb or H- bomb because

Q: For each of the following drugs, determine the mass of compound present for the given moles of each…

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Q: onsider the reaction of 4,4-dipropylcyclohexan-1-ol with HI (hydrogen iodide). 3] Using curved…

A: The following reaction is a dehydration reaction of alcohol with an acid. The answer is as follows:…