Which of the following statements regarding atomic Br and Cl is FALSE?

Q: Measurements ml. ml. 25 20 20 Exercise 4. 15 15 Mass = 51.842 g 10 10 What is the mass of the…

A: Given,  What is  (a). Initial volume of water = ?  (b). Final volume of water = ?  (c). Volume of…

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Q: Consider the proposed mechanism shown below for the reaction between nitrogen dioxide and carbon…

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A: Ibuprofen have Functional Group which are acidic in nature  ( carboxylic  Acid )

Q: if a reaction has a AH Of 188.0 Kk mole and is spontaneous for all temperatures greater than 49.9 K,…

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Q: In your words and in a few sentences, explain what the embodied energy is and how solution…

A: Answer - Embodied energy is the energy associated with the manufacturing of a product or services.…

Q: Consider the titration of 50.00 mL of a solution that is 0.0800 M oxalic acid. Calculate the pH…

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Q: Find an application of the following topics in your discipline: a. Crystals b. Metals c. Polymers d.…

A: There are different type of substances which have different applications -  (a) Crystals -  Crystal…

Q: What is the percent ionization of 0.40 M butyric acid (HC4H7O2)? (Ka = 1.48 × 10–5.)

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Q: Consider the following gas-phase reaction: NO2(9) + N20(g)=3 NO(g) Using data from Appendix C of…

A: Given  Reaction : NO2(g) + N2O(g) ⇌ 3NO (g)

Q: HCO3-(aq) + H2O(l) CO3 2-(aq) + H3O+(aq) In the reaction above; Select one: the strongest base…

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Q: Strike anywhere" matches contain P4S3, a compound that ignites when heated by friction. It reacts…

A: Given- P4S3(s)+8O2(g) ->P4O10(s)+3SO2(g) ∆H°reaction=-3677kJ ->Answer may differ slightly…

Q: 2 NaCl+CaO CaCL+ Na2O What is the theoretical yield of sodium oxide Na2O if 20.0 grams of calcium…

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Q: A compound of cycloalkene can be prepared through dehydration of 2-methylcyclohexanol. a) Outline…

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Q: Liquid mercury boils at 357°c (630 K) at 1 atm (101,325 N/m). Calculate its approximate vapour…

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Q: The discovery of deuterium, and the mark of difference in the physical and chemical properties of…

A: Isotopes are atoms of same elements which have same atomic number but different mass number. In…

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Q: The pka of a dihydrogen phosphate/hydrogen phosphate buffer is 7.2 Using the Henderson- hasselbach…

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Q: ectrons:

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Q: using ELECTROPHILIC SUBSTITUTION solve this problem

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Q: Oxidation of glucose using Benedict's or Barfoed's reagent results in a mixture of compounds…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: What does this tell us about each peak?

A: To assign the peak present in the given IR spectrum to their respective functional groups.

Q: When 12.0 mL of a 8.77x10-4 M cobalt(II) fluoride solution is combined with 18.0 mL of a 6.35x10-4 M…

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Q: Your Answer Correct Answer Your answer is correct. Use the values from the given table and the…

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Q: 13. What is the molality of a solution made by dissolving 17.5 g of NaC;H;O2 in 45.0 grams of water?…

A: Molality (m) :-  The number of moles of solute dissolved in one kg of solvent is defined as Molality…

Q: CoCl4-2 {blue} + 6 H2O Co(H2O)6+2 {red} + 4 Cl- + heat

A: Co(H2O)62+(aq) + 4 Cl-(aq) <=> CoCl42-(aq) + 6 H2O(g)      The Co(H2O)62+ complex is…

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A: Methane undergoes substitution reaction with chlorine gas.Each hydrogen atom of methane undergoes…

Q: the spectroscopic data for HCl to determine the following. 2989.74 cm-1 You are correct Ke= 52 cm…

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Q: What are the physical properties of tris (butadiene) molybdenum?

A: Answer: The physical properties of tris (butadiene) molybdenum is as follows.

Q: What is meant by a reaction being at equilibrium?  * useing Le Chateliers Principle

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Q: I Draw structures corresponding to the given names. p-iodo aniline 2-ethyl-4-methyl acetophenone

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: What volume of a 40.0% m/v solution contains 70.0g of solute?

A: given, m/v% = 40.0 mass of solute = 70.0g

Q: d) what is tre full maartion mechanism Of Entry #4 reaction. e) Adraias unat is tre trend observed…

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Q: Urea 5 g ______ Ointment base at 100 g ______ .  How can you prepare Prepare 90 g of ointment…

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Q: The electron density maps (gray envelopes) derived from diffraction data obtained for the same small…

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Q: Use RSA, including disconnections, synthons and synthetic equivalents to show how to prepare the…

A: Detail synthetic scheme is shown below

Q: How many grams of glucose are needed to prepare 400 ml of a 5% glucose solution? O 20g O 30.5g O 21g…

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Q: Compute the standard entropy change for the following reaction: CO(g) + 2H2(g) → CH3OH(I) J/K…

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Q: How many millimoles of NaCl are present in 25 mL of a 0.035M solution?

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Q: 6. How much heat does a 15-gram piece of aluminum metal release as it cools from 260°C to 35°C? 4.18…

A: Detail mathematical calculation to find out the heat released is given below

Q: What is the chemical formula of the product formed from the reaction of Sample F and reagent #4?…

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Q: Which of these statements is true about halogenation of 2-methylbutane? It occurs via an addition…

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Q: If 9.00 moles of NaCl are dissolved to make a 3.50L aqueous solution of sodium chloride, what is the…

A: Given:: Moles of NaCl = 9.00 moles  Volume = 3.50 L Molarity = ?

Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

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Q: Colligative Properties and Kinetics 2. A reaction is thought to occur by the following mechanism: A2…

A: When reaction is multistep then this reaction is known as complex reaction...

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.