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Q: For a particular reaction at 210.9 °C, AG = −1477.24 kJ/mol, and AS = 492.54 J/(mol · K). Calculate…

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Q: The UV/Vis allows you to determine the concentration of a colored compound. Calculate the value of K…

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Q: A flashlight dims. Curious, Marinette removes the alkaline battery where two electrons are…

A: The solution is given below -

Q: Which of molecules, chlorobenzene (C6H5Cl) or hydrogen chloride (HCl), does have the largest molar…

A: Given,  Which of molecules, chlorobenzene (C6H5Cl) or hydrogen chloride (HCl), does have the largest…

Q: In which species does sulfur have the highest oxidation number? Hint: See example 4.5 in your…

A: For finding Oxidation state consider the oxidation state of element is x .then put oxidation number…

Q: One of the steps in the preparation of Calamine lotion is by grinding or rubbing the active…

A: One of the steps in the preparation of Calamine lotion is by grinding or rubbing the active…

Q: 7.If the change in free energy, AG is egative, the reaction is spontaneous in e forward direction.…

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Q: 13.(10) Draw a circle around ALL of the species with a metal center that changes oxidation state in…

A: Let us discuss these biological molecules and there oxidation states.

Q: NaOH H₂S HNO3 BaSO4 FePO4 weak acid strong base weak base soluble salt insoluble salt

A: An acid which can produce H+ ions in a solution  An base which can produce OH- ions in a solution…

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

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Q: b. с 0 CH₂ CH₂ CH₂ SH CH₂ megh H₂C

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: For each ΔG° given, determine the value of K to decimal places and predict if reactants, products,…

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Q: D X Ⓡ Y Salt bridge A+ B- X2+ -Y2+ In this cell, the half-cell containing X is the In this cell, the…

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Q: Sodium hydroxide (NaOH) is a strong base. What is the [H+] and the [OH−] in a 0.001 M NaOH solution…

A: Given that -  Molarity of NaOH Solution = 0.001 M    Sodium hydroxide NaOH is a strong base, then…

Q: An arctic weather balloon is filled with 27.5 L of helium gas inside a prep shed. The temperature…

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Q: Exercise 1 Benzene adsorbed on graphite is found to obey the Langmuir isotherm to a good…

A: Given:  at 1 torr area occupied = 4.2 mm3 at 3 torr area occupied = 8.5 mm3 area occupied by…

Q: Please explain how,  w/128.17 = 0.0917 (w/128.17 + 0.1625) turns into, w/128.17 = 0.000325w +…

A: To explain the calculation involved in the given solution.

Q: Question 20 You have plenty of saits that are in front of you and you are trying to figure out which…

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Q: The Zn in a 0.6803-g sample of foot powder was titrated with 27.3 mL of 0.04246 M EDTA. Calculate…

A: To calculate the percentage of zinc in the foot powder sample, use the EDTA titration. First…

Q: Be sure to answer all parts. Draw the structure of the a-keto acid formed by the transamination of…

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Q: What is the best reagent for the reaction below? Cu O O Li Maji Cu Br ? Cu |~~|| IV (0

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Q: what signs of illness require a child to be sent home?

A: Here are some symptoms or sign  that mean a child must sent home:   1. Fever-  Any temperature of…

Q: Short Answer Section 1. 10.0 mL of 0.40 M weak acid is being neutralized with 0.10 M NaOH. The…

A: Given the molarity of the weak acid, HA = 0.40 M Volume of HA taken = 10.0 mL  Molarity of NaOH used…

Q: H₂C- BrCH₂CH₂Br H₂C- 0 OCH₂CH;

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Q: Why does the glasswares need to be rinsed with 0.1 M HNO3 prior to use?

A: Analytical chemistry is branch of chemistry that refers  to technique for the detection,…

Q: Complete the information below based on Data Table 2: Molar Mass of Benzoic Acid Data in the…

A: Given:   Trial-1 Trial-2 Trial-3 Mass of Lauric acid 3.00 g 3.40 g 3.50 g Mass of benzoic…

Q: Br 0-of ."m

A: Detail mechanistic pathway is given below to carry out the following conversion indicating all…

Q: Q1/ Determine the heating area required for the production of 1000 lb/hr of 50% from 10% NaOH feed…

A: given data  production rate F=10000 lb / hr = 4535.92 kg/hr concentration of feed xf=10% NaOH…

Q: 5. H3C CH3 H 10.

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Q: westion 3 msider this reaction: 6CO₂ 6H0 light₂₂60₂ there were 2.38 x 10 g of H,O, 18.6 moles of…

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Q: sopper(II) chloride, what a Cl2 is produced at the cathode Cl2 is produced at the anode Co is…

A: Electrolysis of CuCl2 gives, It has Cu2+ cation and Cl- anion.  Cation moves toward cathode and…

Q: Discuss Spontaniety and give examples.

A: Spontaneous reaction is known as spontaneity. Here we have to define spontaneous reaction with…

Q: convert 5 mg of gold per mg of activated carbon to mg of gold per gram of activated carbon.

A: SOLUTION 1 mg = 0.001 g 1 mg activated carbon → 5 mg Au Or, 0.001 g activated carbon→5 mg Au Hence,1…

Q: What is the IR and HNMRAndCNMR?

A: Proton NMR ,Carbon 13 and IR are used in identification of a compound.

Q: Provide suitable IUPAC name for each of the following compounds.

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Q: Could you tell me which one the following phosphoglycerides has a different space filling model than…

A: Phosphatidylinositol has different space filling among all the given structure You can see pic…

Q: Calculate the % of Cd(OH)4² among all the cadmium complexes below in a pH 13 solution saturated with…

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Q: you need to prepare 100.0ml of a pH=4.00 buffer solution using 0.100 M benzoic acid (Ka=6.30× 10-5)…

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Q: What is the reason behind the portion-by-portion evaporation of DCM in the extraction of eugenol?…

A: The solution of the given question is

Q: For the following reaction at 25 °C, AHO = -29.5 kJ mol-1 and AS0 = 256.0 J K-1 mol-1. Calculate AGO…

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Q: Identify the Components of a Voltaic Cell A voltaic cell consists of two electrodes, each in contact…

A: A reaction in which both oxidation and reduction takes place is called redox reaction. In a voltic…

Q: 1. Name the chemical and physical characteristics of polymers.

A: 1. Chemical characteristics of polymers; a. Reactivity and bonding: Polymers have covalent bonding…

Q: A galvanic cell is prepared using copper and silver. Its cell notation is shown below: Cd(s) | Cd2+…

A: Cathode reaction of a galvanic cell using copper and silver

Q: Write the ground-state electron configuration for a neutral atom of each element: nickel X ? copper

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Q: Prove that the statement is correct, give the solution and formula of the problem  In a chemical…

A: Given that, Theoretical yield=45.9g Actual yield=42g Percent yield=93% This statement is correct or…

Q: ou!- complete the following reaction ? MaSH 9 <CO₂EE LIAIHA H NIH 200² (HN) ANTH thot

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Q: Fill in the information missing from this table: subshell principal quantum number n 3p 0 4f 1s Some…

A: The given subshells are 3p ,4f and 1s

Q: the gas N₂ at 1 atm pressure absolute is being heated in a heat exchanger. calculate the amount of…

A: The gas N2 at 1 atm pressure absolute is being heated in a heat exchanger. calculate the amount of…

Q: Given the following equation: N₂ (g) + 3 H₂ (g) → 2 NH3 (g) How many moles of NH3 are produced if 11…

A: Detail mathematical calculation is shown below

Q: List all possible values of the magnetic quantum number m, for a 1s electron. = 0,0.... X Ś ?

A: We are to write possible values of magnetic quantum number for 1s electron.

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.