Please provide an equation for the following nuclear process: 231Pa decays via ß-emission.

Q: 2NO2 → 2NO + O2 obeys the rate law: Rate = 1.40 x 10–2 M-1 s-1[NO2]2 at 500° K. If the initial…

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Q: what products would be expected if 1- butanol were heated with concentrated sulfuric acid? by which…

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Q: 11.4 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Given -> Weight of KBr = 11.4 gm  Molar mass of KBr = 119.00 g/mole  Volume= 500.0 ml = 0.500 L…

Q: c) d) 6. b) a) Which is likely to be on top, the aqueous or the organic layer*? "hint: which is more…

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Q: Bromine monochloride is synthesized using the reaction Br₂(g) + Cl₂(g) 2 BrCl(g) K, 1.1 x 104 at 150…

A: Given , Br2(g) + CI2(g) →2BrCI (g) Kp= 1.1×10-4 Temperature , T=150 K

Q: D. Give the quantum numbers for the last electron of each element given in Part II following the…

A: Quantum numbers are the set of numbers used to express the location and energy of an electron in an…

Q: be care, you T Calculate the volume of gas in liters produced at 470. C and 1.00 atm when 348 grams…

A: According to the question, The mass of the ammonium nitrate is given by = m = 348 grams The…

Q: A decomposition reaction  is a second order process with a rate constant of 6.92 M-1 s-1. Initial…

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Q: Which substance has the highest/lowest van't hoff factor? Explain how the charge and radii size…

A: The van't Hoff factor (i) is a measure of the number of particles that a substance dissociates into…

Q: I picked this answer before and it was incorrect

A: IR spectroscopy is used to determine the functional groups present in the sample. Different…

Q: 3b) What is the C=C-H bond angle in ethyne? 3c) What hybridization of carbon in ethyne?

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Q: + d. What is the rate of this reaction between 20.0 and 50.0 seconds? Use the balanced equation…

A: The rate of a chemical reaction is the change in concentration of a reactant or product over time.…

Q: 2. Assign the formal charges of each atom in the structures below. O || C. a. CIO HH S H C H H N-H…

A: Given

Q: A 1.384 g sample contains only vitamin C (CH₂O) and sucralose (C₁2H₁9C1₂O₂). When the sample is…

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Q: How many moles of N₂ are present in a 5.00 L sample of gaseous N₂ at STP?

A: For ideal gas,  PV = nRT  where, P = pressure = 1 atm at STP V is volume = 5.00 L  R = gas constant…

Q: If for the reaction, ax + bY --> products, the rate law is determined to be r=K[X]¹[Y then the order…

A: Given: r = [X]1[Y]2 To determine order of the reaction

Q: draw the lewis structures for benzophenone and 4-hydroxybenzoic acid

A: Given : name of compounds

Q: Give instructions for preparing 500 mL of a 0.15 M solution of NaCl

A: Please find your solution below : Molarity of a solution is a measure of concentration which is…

Q: Give mechanism of this reaction ASAP

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Q: Starting from the wedge-and-dash structure below, rotate the back carbon to provide the Newman…

A: The Newman projection represents the dihedral angle and the different conformations of the molecule.…

Q: 1.34. A derivative with respect to the same variable can be taken more than once: (a) and is called…

A: The given terms are We have to find the expression of the following terms for the ideal gas…

Q: Chemical equations are written communications intended to describe chemical reactions happening…

A: Since you have posted a question with multiple sub-parts, we will only provide the solution to the…

Q: SO3(g) + H2O(l) → H2SO4(aq) Calculated mass of SO3 used: 40.1g Volume of H2O used: 10mL…

A: Answer :   mole  = mass /  molar mass molar mass of SO3 = 80.06 g/mole mole of SO3 = 40.1 /80.06…

Q: 4. Predict the product(s) for the followi O O 1. excess LiAlH4 2. H₂O

A: LiAlH4 is a reducing agent.  The carbonyl C=O gets reduced to C-OH.  The lactone gets reduced to two…

Q: what is the purpose of adding concentrated sulfuric acid to the product, 1-bromobutane after…

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Q: If an oxide of carbon is 40% oxygen by mass, what is its empirical formula?

A: we have to determine the empirical formula of the compound

Q: When solid lead(II) phosphate is in equilibrium with its ions, the ratio of lead(II) ions to…

A: Given : lead(ii) phosphate is at equilibrium with its ions

Q: An 18-month-old and weighing 32 pounds needs streptomycin sulfate. This drug is administered to…

A: The Fried's rule is a method which is used to calculate the correct dose of the medication for…

Q: 2. In human bodies, energy is generated when glucose is oxidized in the metabolic reaction…

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Q: Which of the following is not a factor that controls the rate of the reaction?

A: Given : statement

Q: A gas is at 1.3 atm and 45.1°C. What is the concentration of the gas in units of mol per liter…

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Q: Please use two Friedel-Crafts acylation reactions to produce:

A: Friedel-Crafts acylation reaction: Benzene gives an aromatic electrophilic substitution reaction.…

Q: In the reaction: 6H+ + 61¯ + CIO3¯ → 312 + 3H₂O + Cl¯ The oxidizing agent is OH+ 12 r CIO3

A: In this question, we will see which is oxidizing agent.  Oxidizing agent are those agent which…

Q: reacting with 1mol HBr, for each compound which double bond is more reactive and why

A: Addition reaction of HBr on alkene is known as hydrobromination reaction.  Addition bromine is takes…

Q: Which type of reaction will an alkene not undergo?

A: Given : types of reaction

Q: SH₂C₂O()+2KMnO4(s) + 6HCl(aq)- →→2MnCl(aq) + 2KCl(aq) +10CO2(g) +8H₂0 0.395 g of KMnO4 were reacted…

A: Given -> Weight of KMnO4= 0.395 gm  Volume of H2C2O4 = 50.0 ml = 0.050 L (1L = 1000ml) =V1…

Q: Give the IUPAC names for each of the following: (a) (b) CI (c) (d) d

A: Note: According to our guidelines we are supposed to answer only first three subpart.  Kindly repost…

Q: A student performed experiment #6, and titrated a weak base (beaker, 15. mL, 0.12 M, K₁ = 1.8 ×…

A: Answer: Addition of acid in basic solution during acid-base titration causes a gradual decrease in…

Q: Assuming that Ar and Cl2 can be described as corresponding gases, what is then the pressure of the…

A: Given: Ar and Cl2 are corresponding gases. Pressure of Ar = 18.4 atm Critical pressure of Ar= 48 atm…

Q: 23- Write the detailed mechanism of synthesis of the compound (A) using suitable starting materials.…

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Q: 1. 3. HO 5. HO. x H 2. 14. > He -애 XON 애 ㅅ 1 <

A: The names of the alcohols are given below -

Q: how would you prepare 200ml of a 3/4 strength hydrogen peroxide solution for a wound irrigation…

A: Use the dilution formula. C1V1=C2V2 C1 is the ful strength of hydrogen peroxide =1C2 is the 3/4 the…

Q: A substance is a brittle crystal that conducts electricity in molten liquid state only. Which type…

A: Given : different types of crystal

Q: The formula CH3C=CCH3 represents an alkyne. an alkane. an aromatic compound. O a cycloalkane. O an…

A: Hydrocarbons are made from only hydrogen and carbon these are may be open chain, cyclic ring,…

Q: what is number of 3d electrons of the transition metal ion in [Ni(acac)2(OH2)2]

A: Transition metal complex  [Ni(acac)2(OH)2]

Q: A student performed three aqueous layer titrations in Part 1 and they reported the following…

A: To answer: Which determinations were the student's 'best two'? Calculate the percent difference for…

Q: Part B Calculate the kilocalories needed to melt a 725 g ice sculpture at 0 °C and to warm the…

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Q: Consider the gaseous reaction CO(g) + Cl2(g) ⟷COCl2(g). What is the expression for Kp in terms of…

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Q: small amount of HCl(aq) is added to this buffer system 1- NO3 + H₂0 OH¹ + HNO3 the pH rises only a…

A: A buffer system is a mixture of a weak acid and its conjugate base, or a weak base and its conjugate…

Q: 385000 Jam STARTING AMOUNT 385000 km x 1000 m 1 km X X 11080 s 3470 min X 1000 1 1 min 60 s = min…

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Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.