A sample of barium chloride (BaCl2.XH20) was placed in a syringe and heated. After heating, 4.26 grams of anhydrous barium chloride, BaCl2, remained. What is the formula for aqueous salt? What is his name? The mass of binary salt is 5g and the mass of Lamanic salt is 4.26g

Q: Please predict the products for each of the following reactions. Clearly show the regiochemistry…

A: Alkenes are unsaturated hydrocarbons that have double bonds due to which they are reactive and…

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

A: A balanced chemical equation is one in which the atoms on both sides are balanced. This means that…

Q: ethane (CH3CH3) reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide (CO2) and…

A: Weight of ethane= 5.41 gram Weight of oxygen= 40.1 gram Weight of water produced= 4.18 gram Molar…

Q: None

A: Dicarboxylic acid may undergo various reactions, upon heating. However, in this reaction, a…

Q: Check the box under each structure in the table that is an enantiomer of the molecule shown below.…

A: -> Isomers are compounds which have same molecular formula but different structural arrangement…

Q: Choose the thermodynamic product formed during the reaction depicted below.

A: Given is organic reaction. The given starting compound is diene.A thermodynamic product is most…

Q: ROBLEMS: 1. For each 'H NMR Spectrum below, a sub-unit can be distinguished based on the splitting…

A: The objective of the question is to give the sub-unit that is discernible in both the given…

Q: 5) Describe what reaction or sequence of reactions could bring about the following transformation. H…

A: The targeted product synthesize in two steps- congugate addition reaction and the nucleophilic…

Q: tep 2: Draw the intermediates, with appropriate charges and lone pairs, men add curved arrows.

A: Curve arrow shows the movement of electrons in a polar reaction. The electrons are moved from the…

Q: silica(a common stationary phase) has Si-OH(silanol) groups on the surface which readily form…

A: Silica has a greater affinity for polar compounds.Explanation:Silica has a greater affinity for…

Q: For 480.0 mLmL of a buffer solution that is 0.160 M� in CH3CH2NH2CH3CH2NH2 and 9.00×10−2 M� in…

A: The objective of the question is to calculate the initial and final pH of a buffer solution after…

Q: Using organic molecules of 3 carbons or fewer (that get incorporated into the final product), show a…

A: The objective of this question is to synthesize  by using the organic molecules having 3 carbons or…

Q: Identify and label geometry, hybridization, sigma bonds and pi bonds for any atom/group of ato is…

A: Hybridization: It is the concept of mixing atomic orbitals to form new hybrid orbitals (with…

Q: Please fill in the table

A: The number of equivalents of a substance can be calculated using the following equation-The n-factor…

Q: Draw one product of an elimination reaction between the molecules below. Note: There may be several…

A: Organic reactions involve transformations of organic compounds, which are primarily composed of…

Q: None

A: The objective of the question is to identify the relationship between the given molecules

Q: What is the final product when using the malonic ester synthesis with the following compound? Write…

A: The objective of this question is to draw the malonic ester hydrolysis with the given alkyl halide…

Q: 500 mL of a solution containing 55.3 g aqueous sodium phosphate is mixed with a 500mL solution…

A: The objective of this question is to determine the limiting reactant, theoretical yield, and percent…

Q: A chemist dissolves 891. mg of pure hydrochloric acid in enough water to make up 270. mL of…

A:

Q: A fischer projection of a monosaccharide is shown below (see photo). classify this monosaccharide…

A: Classification of carbohydrates: 1. On the basis of functional group present: Aldoses : If the…

Q: What are the products?

A: Given is organic reaction. The given starting compounds are secondary amine and secondary alkyl…

Q: Fill in the boxes with the missing alkyl halide (reactant side), appropriate nucleophile (by arrow),…

A:

Q: Could you answer questions 4 and 5 please, thank you.

A: All answers are uploaded Explanation:

Q: a) OH type Bromination of an alcohol (Sn2) a) EtO₂C b) CO₂Et CO,Et b) OH c) type NH2 a) CN c) b)…

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

Q: None

A: LAH is a reducing agent, it reduces cyanide group into primary amine.CrO3 oxidises primary alcohol…

Q: What is the solubility of PbF₂ in a solution that contains 0.0500 M F⁻ ions? (Ksp of PbF₂ is 3.60 ×…

A: solubility of PbF2 = 1.44×10-5 MExplanation:

Q: The southern pine beetle utilizes a multi-component aggregation pheromone (one component shown…

A: Acetals are generally formed during the interaction of carbonyl bond (C=O) with a hydroxyl group…

Q: 15.157 Calculate the pH of a 0.20 M NaHCO3 solution. (Hint: As an approximation, calculate…

A: 0.20 M NaHCO3 solution is givenThe first ionization is:H+ + HCO3- <=> CO2 + H2O K1

Q: The half life for Carbon-14 is 5730 years. Calculate the amount of time it would take 60.0 g of…

A:

Q: Consider these compounds: A. CaS B. MnS C. Ag2CO3 D. Co(OH)2 Complete the following statements by…

A: The solubility of a compound is determined by its solubility product constant (Ksp). The Ksp…

Q: Need help

A: Answer: Option  B is major productExplanation:

Q: A 103.8 mL sample of 0.105 M methylamine (CH3NH2;Kb = 3.7\times 10-4) is titrated with 0.260 M HNO3.…

A:

Q: Draw the tetrapeptide represented by HLQS at physiological pH (pH 7.4). Include proper…

A: The objective of the question is to draw the tetrapeptide structure of HLQS at .A tetrapeptide is a…

Q: 04 3 05 01 2 How many of the compounds shown below are aromatic? D

A: This answer is given below. Explanation:

Q: A weak acid, HA, has a K₁ = 7.76x10-3. What is the pH of a solution with [HA] = 0.236 M and [NaA] =…

A: The pH of a mixture of a weak acid (HA) with its conjugate base (A-) is calculated using the…

Q: please provide the balanced chemical equation for the reaction

A: The question depicts a method for the synthesis of acid orange dye from sulfanilic acid and…

Q: Substance Mass (g) MW (g/mol) Mmol Equivalents OW: Sulfanilic acid 2-Naphthol NaNO2 Acid Orange…

A: The present invention depicts a method for the synthesis of acid orange dye from sulfanilic acid and…

Q: Provide the structure of the major organic product in the reaction below. N|H CH3 1. CH3I (excess)…

A: Amino compounds undergo Hoffmann elimination to produce less substituted alkenes as major products.

Q: show how you could prepare 5- methyl-6-bromo-1-hexene.

A: Given is organic synthesis reaction. The given target compound is 5-methyl-6-bromo-1-hexene.

Q: Draw the structure(s) of the major organic product(s) of the following reaction. Specify…

A: The objective of this question is to draw the product for the given reaction.

Q: Draw the mechanism for the generation of the nitrosonium (NO+) ion from sodium nitrite and sulfuric…

A: Sodium nitrite sulfuric acid find out mechanism of generation of nitrosinium (NO+)

Q: EQUATIONS 1. The formation of molecular bromine (Br2) from HBr and KBгO3 must be derived using redox…

A: The objective of the question is to identify the-Reduction ReactionOxidation Reaction Net Ionic…

Q: When aqueous CuCl, is reacted with excess sodium diethyl dithiophosphate, Na S2P(OEt),, a redox…

A: The objective of this question is to draw the structures of these compounds, organic functional…

Q: please draw the MO diagram for N2, CO and NO

A: Given question is based on molecular orbital theory.Given are diatomic molecules.

Q: Which of the following metals is easily oxidized in acidic aqueous solution? Group of answer choices…

A: The question is asking us to identify which of the given metals is most easily oxidized in an acidic…

Q: Consider the reaction. A(aq) 2 B(aq) K = 8.31 x 10-6 at 500 K If a 3.90 M sample of A is heated to…

A:

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains…

A:

Q: Provide the correct name for the compound below.

A: The given compounds are derivatives of benzene. The IUPAC name of the benzene derivative is given…

Q: H.w) write the Mechanisem and product 11

A: Robinson's annulation is Michael addition followed by aldol condensation reaction. Annulation is the…

Q: Identify the balanced equation for the combustion of toluene (C,Hg) to form carbon dioxide and…

A: The given compound is toluene.The molecular formula of toluene is C7H8.The physical state of toluene…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.