For the reaction 2Na+Cl2--> 2NaCl, what is the mass in grams of NaCl that can be made by reacting 12.0g of solid Na with 12.0g Cl2 gas?

Q: * TRANSMITTANCE Mol. fimula eo 60 4.0 4000 3.5 CH100 3339 3503 3000 Capillary film batuen salt…

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Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here. Br

A: The naming of an organic compound can be done with help of rules of international union of pure and…

Q: Imagine that you have an ideal gas in a 4.20 L container, and that 2450 molecules of this gas…

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Q: In the laboratory, a general chemistry student measured the pH of a 0.541 M aqueous solution of…

A: Given, pH of Aqueous solution of Hypochlorous acid = 3.875 Concentration of Solution = 0.541 M…

Q: QUESTION 6 How many grams of H 2 are needed to reduce 5.43 moles of CuO in the reaction CuO + H₂ Cu…

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Q: TATT The chemical reactions are skeleton reactions. They only show the reactants and products. They…

A: Reaction equation is said to be balanced when number of atoms of each element involved in the…

Q: 10.0L can at 20ᵒC has a pressure of .90atm, what pressure will it have in a hot car that is 50ᵒC?

A: Gay-Lussac's law states that for a fixed mass of gas at constant volume, pressure of the gas is…

Q: Calculate the standard Gibbs free energy changes at 25 °C for each of the reactions shown below…

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Q: Compare the compounds in each set below and decide which is expected to have the higher entropy.…

A: Answer:- This question is answered by using the simple concept of determination of entropy. Entropy…

Q: 30.00 mL of a 3.547M Copper Sulfate solution is diluted to a final volume of 174.3 mL, what is the…

A: Given -> Volume of CuSO4 = V1 = 30.00 ml Molarity of CuSO4 = M1 = 3.547 M  Final volume= V2 =…

Q: ОН HO

A: Here we have  to synthesize the following given target compound  from the given starting material…

Q: 1. For each of the salts (assume at this point completely soluble), write the equation for…

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Q: Arrange the highlighted bonds in the table below in decreasing order of polarity. That is, pick 1…

A: Bond polarity is the function of difference in electronegativity between bonded atoms.

Q: For each row in the table below, decide whether the pair of elements will form a molecular compound…

A: We have to fill the given table

Q: Find the total ion concentration when 0.1 mol of NaOH is combined with 0.15 mol KNO3 in 100.0 mL of…

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Q: e Write an equation to show the basic hydrolysis of nylon-6,6. 2 Nylon 6 can be made from one…

A: e) Here is the equation of basic hydrolysis of nylon-6,6 :- •Nylon-6,6 on basic hydrolysis gives…

Q: 2. For the following atom-atom bonds, which bond would be most polar? a. N-F b. N - Cl c. B-F d. C-N…

A: Well, to answer this question we have to have idea about the electronegativity of the elements. To…

Q: (a) Assuming standard conditions, arrange the following in order of increasing strength as oxidizing…

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Q: How many moles of phosphate ions are in 1.00 lb of Ca3(PO4)2 ? 1 lb = 453.59237 g exactly

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Q: A mixture of two gases with a total pressure of 5.20 atm contains 1.50 atm of Gas A. What is the…

A: we have to calculate the partial pressure of gas B

Q: 2. In a galvanic cell, Cr(s) oxidizes to form Cr³+ (aq) while Cu²+ (aq) reduces to form Cu(s). Write…

A: The cell notation of the given reaction is explained as :

Q: Using data found in Appendix E of your textbook calculate the nonstandard emf for each of the…

A: According to guidelines we are supposed to answer only first three parts. If you want rest of the…

Q: Trimethylamine, (CH3)3N, is a common reagent. It interacts readily with diborane gas, B₂H6. The…

A: In the given reaction, trimethyl amine reacts with BH3 as: We have to find whether BH3 is a Lewis…

Q: So would 0.547 g/mol not be the experimental molar mass?

A: To determine whether 0.547 g/mol be the experimental molar mass of butane or not.

Q: element #1 element #2 hydrogen nitrogen calcium fluorine iodine oxygen element pair will form a…

A: Molecular compound:  When two or molecules combine to form a single compound,  the resulting…

Q: For the cell shown, the measured cell potential, ?cell, is −0.3553 V at 25 °C.   Pt(s) |…

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Q: Identify the correct structure from the following. A. CH3-C-C-CH3 B. CH3-CH=CH-CH3 C. CH3-CH=CH2 D.…

A: The structures contains carbon-carbo  and carbon- hydrogen bonds . And we know each carbon atoms can…

Q: What happens when a Lewis acid reacts with a Lewis base? A covalent bond forms when: the Lewis base…

A: Correct option -->  the Lewis base donates an electron pair to the Lewis acid.

Q: CaCO3(s)→ CaO(s) + CO₂(g) g standard thermodynamic data at 298 K, calculate the free energy change…

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Q: Create a table noting what makes an electrolytic cell different than a voltaic cell as far as…

A: This question is based on electrolysis and we are asked to differentiate between electrolytic and…

Q: vironment. Several have been shown ors for estrogen, a female sex hormo for dimethyl phthalate…

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Q: 3. Which of the following sets of quantum numbers, do the following: i. If correct, draw an orbital…

A: There are four quantum number Principle quantum number Angular momentum quantum number Magnetic…

Q: What volume, in L, of 0.204 M NiCl2 solution is required to produce 69.9 g of precipitate.…

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Q: Liquid carbon disulfide burns in the presence of oxygen to produce two gaseous combustion products,…

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Q: . IBX (below) looks very similar to the Dess-Martin periodinane. MeO IBX (2-lodoxybenzoic acid)…

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Q: 3. Dr. Dahm wants to make 650 mL of a solution that has a pH of 4.3. If he is working with…

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Q: Consider the reaction of the peroxydisulfate ion (S₂0²) with the iodide ion (I™) in an aqueous…

A: First of all we will consider the rate law for given reaction.   Then we will use given values in…

Q: Question 4 Which of the following slightly soluble salts would have its solubility affected by…

A: The solubility of salt will be affected by the addition of ammonia if the cation of the salt will…

Q: Determine the pH of each of the following solutions.

A: Given : concentration of weak acid and base.  tip : pH = -log[H+]

Q: The mass of the earth is 5.98 X 1024 kg. How many moles of gold would have this mass? How many moles…

A: Given, Note: 1 kg = 103 g mass of earth = 5.98 × 1024 kg = 5.98 × 1024 × 103 g = 5.98 × 1027 g a)…

Q: Be sure to have your electromagnetic spectrum readily available (Chapter 11 in text) 1. A…

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Q: In some industrial areas, raw materials for and products from the chemical industry are stored in…

A: Here we need to calculate the mass of ethylene that is stored in the cavern.   Given: Molar mass of…

Q: A voltaic cell operating under standard conditions (1.0 M ion concentrations) utilizes the following…

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Q: ethanol is heated at 443 K with excess of conc. H2SO4. State the role of conc. H₂SO, in this…

A: Ethanol is C2H5OH and conc. H2SO4 is dehydrating agent. Dehydrating agent is the substance which…

Q: i) Hg(OAc)2, H₂O NaBH4, NaOH ii) NaH 3,4-dimethyl iii) isobutyl chloride cycohexene i) HCI…

A: We have to give the major products of the given reactions.

Q: Consider the reaction: 6CO2 (g) + 6H₂O(l) → C6H12O6 + 602(g) Using standard thermodynamic data at…

A: To calculate the deltaS°surr , first we will calculate deltaH°rxn for given reaction . Then we will…

Q: What would be the best sequence of reactions/reagents to use for this transformation (the one that…

A: Given : structure of reactant and product

Q: 1 What are the reagents for friedel craft acylatio O 1. HNO3, H2SO4 2. SO3, H2SO4 3. H3PO4, AICI 3…

A: We know that the Friedel-craft reaction is of two types ;  Friedel-craft alkylation in which the…

Q: Select the major product of the following reaction.

A: Hydration of alkene: Alkene gives hydration reactions in presence of an acid catalyst. The reaction…

Q: Arrange the following compounds according to decreasing melting point. Write only the letters. 1. A.…

A: Melting point of a compound depends directly on the intermolecular interactions present. More is the…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".