mica 1) 2)

Q: mass of Na2CO3 (grams) moles of Na2CO3 V final, volume dilute HCl at endpoint (mL) V initial, volume…

A: Molar mass of Na2CO3 = 105.99 g/mol  Required conversion factor is: 1 mol Na2CO3 = 105.99 g Na2CO3…

Q: The photos attached

A: The solubility factor is directly related to ions' concentration. According to Le Chatelier's…

Q: The following data are for the gas phase decomposition of dimethyl ether at 500 °C. CH3OCH3(g) →…

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Q: For each molecule below, indicate how many signals you would expect in a 13C NMR. N' 4 6. 7

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Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Alcohols when heated in the presence of small amount of acid undergo dehydration to give alkene.…

Q: please answer all parts.

A: The compounds which gets vaporize easily are termed as volatile. The volatility of compounds…

Q: (Use the lowest possible coefficients. Omit states of matter. Use H* for hydronium ion. If a box is…

A: At anode oxidation takes place and in cathode reduction takes place.

Q: Which of the following compounds are more soluble in acidic solution than in pure water? Check all…

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

Q: 1. Complete the table below: Name Formula Molar Mass (include units!) sodium sulfate C3N4 magnesium…

A: This question is related to nomenclature part of chemistry. The name of compound is written using…

Q: For each of the following reaction diagrams, estimate the activation energy (E₂, in kJ) of the…

A: When a reaction proceeds, there is a time when the compound breaks old bonds and makes new bonds,…

Q: What would be the AXE notation for Pbl2? O AXE2 O AX2 O AX2E3 O AX2E2 O AX2E

A: Pb is central atom = A,  Halogen = I, Pb belongs to IV A group, Pb is having two single bonds and…

Q: d. ethylpropylamine + benzoyl chloride

A: Compounds containing a nitrogen atom bonded in a hydrocarbon framework are classified as amines.…

Q: Soluble Hydrophobic Heterogeneous Hydrogen Dispersion bonding Molecular Miscible Immiscible Solution…

A: solution- A homogeneous mixture of two or more substances heterogeneous mixture- a mixture with two…

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

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Q: 41. In the box provided in your answer booklet, draw the electron-dot (Lewis) structure of an atom…

A: The electron dot structures are given below

Q: A common alkene starting material is shown below. Predict the major product or missing reagent to…

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: It isn't always best to use the instrument with the highest precision. For example, instruments of…

A: Given: High precision instruments and low precision instruments and some situations ard given  To…

Q: This is defenityly wrong

A: Using first order kinetics, concentration of CH3NC can be determined after 97.0 s.

Q: A chemist prepares a solution of sodium chloride (NaCl) by measuring out 55.4 μmol of sodium…

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Q: Propose a synthetic route to the following molecule. Use any saturated ketone, aldehyde or ester you…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Question 39. The correct answer is in pink.

A: Given half-cell reactions:

Q: The rate of the given reaction is 0.180 M/s. Δ[Α] ΔΙ What is the relative rate of change of each…

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Q: ) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction…

A: Given : We have to write complete balance redox reaction.

Q: Do the reactions below proceed in good yield from left to right as shown?

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Q: Tamiflu HN NH₂ 2. Identify the geometry relative to each atom that is attached to 2 or more atoms.…

A: You have to remember that in the given structure, carbon-carbon bonds are shown like this At every…

Q: Fill in the orbital energy diagram for phosphorus. 3p A 3s E 2p 2s 1s > > > > > >

A: Fill the given energy orbital diagram---

Q: Calculate the pH at 25 °C of a 0.25 M solution of sodium benzoate (NaC H₂CO₂). Note that benzoic…

A: To calculate the pH of a solution containing a weak acid and its conjugate base, we can use the…

Q: A solution is made by dissolving 0.05700 moles of Ba(OH)₂ in enough water to make 400.0 mL of…

A: Number of moles of Ba(OH)2 = 0.0570 Moles Volume = 400 ml pH = ?

Q: The protons and neutrons of three carbon isotopes are shown. Carbon-12 Carbon-13 Carbon-14 Which…

A: 1.) Isotopes are elements which have same atomic number but different mass number. Isotopes of an…

Q: Fill in the table for each of the labeled atoms in water, ethanol, and ethyl acetate. H H H…

A: VSEPR Theory- Valence shell electron repulsion theory is  used to predict the geometry and shape of…

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Mg(s)+PdCl₂(aq)…

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Q: 4) You make a graph of the In[N₂Os] vs time for the following reaction: 2 N₂O5 (g) →4 NO2(g) + O₂(g)…

A: The rate constant is the proportionality constant in the equation which describes the relationship…

Q: a. Calculate the percent yield of CaC;0,H¿O using your actual yield yield calculated above.…

A: We have to find the percentage yield of reaction from given data, by finding limiting reagent and…

Q: CH4(9)+3Cl₂(g) → CHCl3(g)+3HCl(g) 4 The reaction is exothermic. Suppose a mixture of CH4, Cl₂, CHCl3…

A: LeChatelier's principle: When factors like concentration, pressure, temperature, inert gases that…

Q: To determine the density of a solution, the mass and volume of two samples are measured. The results…

A: Given: density 1 = mass / volume = 9.88 / 10.1 = 0.978 g/mL density 2 = mass / volume = 9.97 /…

Q: Classify the statements based on whether they describe volumetric glassware, such as volumetric…

A: The given statements have been classified based on whether they describe a volumetric glassware or a…

Q: Calculate the molarity of the two solutions. The first solution contains 0.450 mol of NaOH in 1.25 L…

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Q: Classify these properties of the metal lithium as physical or chemical. Physical Chemical

A: In the given question we have to classify the physical and chemical properties of lithium metal.…

Q: M2V2 M1 where M1 and Vi are the initial concentration and volume, respectively, and M, and V2…

A: Molarity is defined as total number of mole of solute present in 1000 ml of solution Dilution means…

Q: Select Select %D to Draw I to Draw I 1. Hg(0 Ac)2, H20 1. BH3- THF 2. H2O2, 2. NaOH NABH4, KMNO4,…

A: The product of each reaction is given as:-

Q: 9. Give the general name of each of the following sugars based on the number of carbons and type of…

A: The D and L can be assigned from the Fisher projection. The Fisher projection should be arranged in…

Q: 1. Each representation in Figure 1 shows ethane (CH3CH3) in its lowest potential energy (most…

A: Since there are multiple questions and question number is not mentioned, only the first two…

Q: Part D: Density of a Liquid (Water) Find the mass of an empty 50mL graduated cylinder and record.…

A: Given : Mass of empty cylinder = 32.309 g  Mass of cylinder with water = 71.282 g  Volume of water =…

Q: Find the concentration of Hg2+in 0.010 M KI saturated with Hg₂1₂. Include activity coefficients in…

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Q: Need help with calculating blank spots thank you!

A: A question based on mole concept that is to be accomplished.

Applications of Molecular Spectroscopy

When light sources pass through the diffraction grating then light splits into different wavelengths. The light source produces two types of patterns that are shown as destructive and non-destructive. The light source is in the form of quanta that is quantitation.