Balance this nuclear reaction by supplying the missing nucleus. Replace each question mark with an appropriate integer or symbol. 2Cf+ ->> Rf+4/n

Q: calculate Keq from the reaction Cu2+ + 4NH3 = [Cu(NH3)4]2+

A: Given, The reaction Cu2+ + 4NH3  =  [Cu(NH3)4]2+ also initial concentration of NH3=0.33M , initial…

Q: Describe what happen in each step as specific as possible. 1. What is La Chatelier ‘s principle？how…

A: *explain

Q: Which of the following is the product of the reaction scheme shown below? a. C 1) NaOMe 2) C6H₂CH₂Br…

A: The given reaction is an example of acetoacetic ester synthesis. The first step of the reaction is…

Q: Indicar los productos (y su estereoquímica) y el tipo de mecanismo (razonado). H CH3 HR Br H3C KOH…

A:

Q: Unit Problem: Draw a Lewis structure and calculate the formal charge for each element for ICI4.…

A: Lewis Structure is a representation of the valence shell electrons in a molecule. It is used to show…

Q: When butanone is mixed with a reducing agent, what is the IUPAC name of the product? A

A: Answer:- This question is answered by using the simple concept of chemical reactions of organic…

Q: The compound sodium fluoride, NaF is soluble in water. Write the net ionic equation for the…

A: Sodium fluoride (NaF) is dissolved in water .  NaF is present in solid state.

Q: Calculate which battery lasts longer under standard conditions: a. A Zn+2/Zn0 and Cu+2/Cu0 battery…

A: Higher the Ecell longer it lasts.  There is no specific formula. Higher voltage cell runs for longer…

Q: A) 51 B) 45 C) 47 D) 46 E) 48 Determine the total number of valence electrons in SnCl62- and then…

A: Total number of bonded and non bonded electrons of outer most shell is called valance electrons.

Q: 16.6 Draw the structure for each of the following amino acids at physiological pH: a. lysine b.…

A: Normally all amino acids except lysine and arginine are found neutral at theor physiological pH and…

Q: 4. Energy flows into or out of the system. What two terms describe the direction of energy flow?…

A: A chemical reaction can be defined as a process in which two or more substances react with one…

Q: Could you collect O2 by water displacement if it was completely soluble in water? Why or why not

A: The water displacement method:- It is a method of collecting gas that is not soluble in water. When…

Q: 28. (a) In Figure P7.7, which sphere could represent a Na atom, Nation, and K atom? Provide an…

A: In P 7.7 = (a) represent Na , (c) represent Na+ and (b) represent K. As we decrease the no of…

Q: In an experiment when 50 g of C3H8 is combusted, 35 g of carbon dioxide resulted. What was the…

A: The combustion reaction for C3H8 :  C3H8 + 5 O2 ==> 3CO2 + 4 H2O  Given Mass of propane = 50 g…

Q: The

A:

Q: Which of the following relationship is correct for a nonvolatile solute? (I-III) I) The vapor…

A: Colligative properties are the properties that depends on the number of particles and not on the…

Q: Use your knowledge of fragmentation to predict the most stable peak, M, for the resulting mass…

A: During electronic bombardment the most loosely electron is knocked out to produce M+ ion whhich…

Q: pre bure samples CH,CH,NH,? A) Dispersion forces, dipole-dipole forces, and hydrogen bonding. B)…

A: In ethyl alchohol and ethyl amine various intermolecular forces are present  CH3CH2OH -ethyl alcohol…

Q: Show all the steps and labels for full credit. 8 Propose a structure for the following: C6H13Br. NMR…

A:

Q: Calculate the volume of a balloon that could be filled at 1.00 atm with the helium in a 30.2 L gas…

A: Boyle ' s law - At constant temperature volume of a given mass of a gas inversely proportional to…

Q: 8.) Considering the equation 2 NaI (ao) + Cl₂(g) → 1₂ (s) + 2 NOCI (aa) How many grams of Sodium be…

A: 2 NaI (aq) + Cl2(g) ==> I2(s) + 2NaCl (aq)  Given Mass of Iodine = 49.5 g  Molar mass of Iodine =…

Q: 3. Synthesis! (Mechanisms are not required.) Provide TWO different syntheses for this ether, using…

A:

Q: A certain mass of magnesium is reacted with 6M HCl. The hydrogen gas liberated is collected by…

A:

Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical…

A: Given -> HI + NaOH ---->  -> When acid reacts with water it form salt and water as products…

Q: Question 8: Draw the products formed when each diene is treated with O3 followed by CH3SCH3? a. b.…

A: -> O3/CH3SCH3 is reagent used for Ozonolysis of alkene and products are carbonyl compounds .

Q: be represented 1. The decomposition of PCBS can by the equation 2 C1₂ Hy Clb + 23 O₂ + 2H₂O → 24 CO₂…

A: 2 C12 H4Cl6 + 23 O2 + 2 H2O  ==> 24 CO2 + 12 HCl Given Mass of HCl = 76.5 g   Molar mass of HCl =…

Q: How many stereoisomers of 2-methyl-heptan-4-ol could form? How many would you expect to form? In…

A: Only two isomers are possible.

Q: Calculate either [H3O+] or [OH−] for each of the solutions at 25 °C. Solution A: [OH−]=1.95×10−7 M;…

A:

Q: The following reaction occurs spontaneously. 2 Fe(s) + 3 Cl2(aq) → 2 Fe3+(aq) + 6 Cl–(aq) Write the…

A:

Q: The chemical method of analysis in determination of the blood alcohol content (%BAC) is: K2Cr2O7 +…

A:

Q: OH Br₂ H₂C H₂C CH₂. Br

A:

Q: Please explain how to make a net ionic equation for a reaction between HCl and a generic buffer

A: Let us suppose the buffer is acetic acid and sodium acetate.  A weak acid and a salt of weak acid…

Q: the data in the table, calculate the rate constant of -action. A+B → C+D Trial 1 2 3 Units [A] (M)…

A:

Q: Which reagent(s) would complete the reaction?

A: We have to select the reagent that will carry out the given synthesis. Introduction: Organozinc…

Q: Draw the products of this reaction. Ignore inorganic byproducts. 1. KMnO4, OH¯ (warm) 2. H3O+

A: Hot alkaline solution of potassium permanganate oxidises a terminal alkynes. it could be oxidised…

Q: What volume of carbon dioxide at STP will be produced when 0.97 mol of HF are reacted with an excess…

A:

Q: What is the principal product(s) formed when 1 mol of methylmagnesium iodide reacts with 1 mol of…

A: Correct option is I

Q: How much heat (in kJ) is needed to convert 10.0 grams of H₂O(l) at 99.97°C to H₂O(g) at 99.97°C?…

A:

Q: What is the likely problem with doing a diethyl ether/water extraction on the following reaction…

A: Water is a good solvent for those compounds which can form hydrogen bonding. Now the product E has 4…

Q: Question 2 of 13 What is the pH of a 0.00310 M solution of HCI?

A: pH is defined as the negative logarithm of hydrogen ion concentration. pH=-log[H+]

Q: What is the charge of the second product complex (not just the metal center) in the following…

A: Electron transfer (ET) occurs when an electron relocates from an atom or molecule to another such…

Q: 6. a) Draw the structure of the final product for the reaction mechanism between a Grignard reagent…

A: Grignard reagent attack on carbonyl group to give alcohol upon work up.

Q: A student collects 69.2 mL of hydrogen gas from the reaction of 0.082 grams of magnesium solid with…

A:

Q: for the chemical equations Na2SO4 + CrCl6 --> NaCl + Cr(SO4)3 how did a Cr(SO4)3 form?

A: In displacement reaction high reactive metal displaced less reactive metal.

Q: 1A H2A Li Be 3A 4A 5A 6A 7A He B C N 8A O Hf Ta W Re Os Ir Pt Au Hg Tl F Ne Na Mg 3B 4B 5B 6B 7B Al…

A: There are 18 groups and 7 periods in the modern periodic table.

Q: takeAssignment/takeCovalent Activity.do?locator-assignment-take [Review Topics] [References] Use the…

A: Because osmolarity= molarity× n And molarity× molecular weight/100  = w/v And% w/ v= w/ v× 100

Q: NH₂ NH₂ 1. HNO3 H₂SO4 CI 2. HNO3 H₂SO4 3. H3O+ A NO₂ O₂N NH₂ NH₂

A: Electron withdrawing group - deactivator and meta director Electron donating group - activator and…

Q: What reagents are necessary for the following transformations? ⁰- - (c) CH₂Br one. H (b) (d) -OCH₂…

A: For transformation, one should has good knowledge of reagents. Such as for transformation from C=O…

Q: A 251 mL sample of Ar gas was collected at 1175 mmHg. What would be the pressure in mmHg if the gas…

A: At constant temperature volume of gas is inversely proportional to pressure

Q: Which answer represents the correct balancing coefficients (in order from left to right) & the type…

A: Balancing chemical reactions is based on the law of mass conservation, which is done by  the…

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.