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Q: Which of the following will have the highest pH value 0.1M HCI 0.1M NaOH 0.1M NH3 0.1M HC₂H302 0.1 M…

A: Here we have to predict the highest pH of   0.1M solution  of each of  different  acids and bases.

Q: Which of the following is the reason for why water is good at dissolving ionic compounds? Water…

A: •Since you have posted multiple questions so we are answering first question for you for remaining…

Q: Which of the following represent the proper long hand form electron configuration of ruthenium, Ru,…

A: Concept based on the building up principle.

Q: he industrial preparation of methane: CO(g) + 3 H2(g) CH4(g) + H₂O(g. ming equilibrium, what will…

A: Le chatelier principle says that equilibrium will shift in such a way so as to the undo the effect…

Q: please show the given and required as well as the half-reactions for a more detailed format.

A: So, the given balanced net ionic equation is 2Mn2+(aq) + 5S2O82-(aq) + 8H2O(l) →2MnO4-(aq) +…

Q: The major product of the following reaction would be: mic C₂Hs OH CH₂SO₂CI base Product CH,CO

A: In the first step -OH group is converted to -OSO2CH3 and in the second step Sn2 reaction occurs.…

Q: 39.1.2 A certain volume of 7.0 M HCl was mixed with 500 mL of 4.45 M HCl to achieve 5.65 M HCl…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: The conversion will be  => ( -6.7 x 103 kg.m /s ) x ( 1000 g / 1 kg ) x ( 100 cm / 1 m ) = -6.7 x…

Q: How many grams of CaCl₂-2H₂O are needed to prepare 200 mL of a 0.2 M CaCl₂ solution? 1 mole of…

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Q: ecide whether each pair of elements in the table below will form an ionic compound. If they will,…

A: An ionic bond is formed between a metal and a nonmetal, while a covalent bond is formed between two…

Q: 15.0 g of nitrogen monoxide  n(nitrogen monoxide) = __ mol

A: Mole concept.

Q: Part 2 Feedback Determine whether each structure is the same as, a constitutional isomer of, or not…

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Q: The following is produced from the addition of an acid and a base: O a. Acid Ob. Base O c. Buffer Od…

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Q: Calculate % transmittance if 85% of light was absorbed by an analyte sample in an UV-Vis…

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Q: 1.1. What energy is required to liberate an electron in the n = 3 orbital of a hydrogen atom?

A: Rydberg equation is  ∆E = - 2.178 × 10-18 × [1nf2 - 1ni2]

Q: The gas phase decomposition of hydrogen peroxide at 400 °C H₂O₂(g) → H₂O(g) + O₂(g) is second order…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: an exhibit shows a peak at 2.4 minutes in a gas chromatogram. a sample of known heroin also has a…

A: Retention time is the time that a component spends in a chromatography after its injection. A sample…

Q: Hydrogen gas, H₂, will react with either acetylene, C₂ H₂, or ethylene, C₂H4 to produce ethare,…

A: We have given two values of change in enthalpies for formation of ethane We have to use these two…

Q: What will be the final temperature of an iron and water mix , after a 44.1 g bar of iron initially…

A: Let the final Temperature be T  The amount of Heat gained by water is given by Q1 = m1S1(T - T1)…

Q: Explain whether its solution requires qualitative or quantitative analysis.

A: Qualitative Analysis: simply the chemical analysis in which the identification of the components…

Q: Use periodic table to answer this question: Which of the following elements has the most protons? N…

A: ACCORDING TO ANSWERING GUIDELINES I WIL ANSWER ONLY THE FIRST ONE,IF YOU WANT THE REST POST THEM…

Q: The density of a metal is 10.5 g/cm^3. Convert this density to lbs/L

A: Given ,the density  of a metal = 10.5 g/cm^3 We have to convert the given density into lbs/L.

Q: Determine the molecular formula and structure for the following: an 8-carbon hydrocarbon with three…

A: Hydrocarbons are the compounds that contain carbon and hydrogen atoms.We have given an 8-carbon…

Q: Draw the organic product of the Lewis acid-base reaction shown below. Include all lone pairs and…

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

Q: Your Turn... 0.0500 mol of Al reacts with excess HCI to form a solution of aluminum chloride and H₂…

A: Here we are required to find the volume of hydrogen gas trapped in water.

Q: Write the Henderson-Hasselbalch equation for a propanoic acid solution (CH₂CH₂CO₂H, pKa = 4.874).…

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Q: A student obtained the following data for the gas phase decomposition of hydrogen peroxide at 400…

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Q: ich of the following orbital diagrams represent the ground state configuration for a neutral ated…

A: Electronic configuration can be defined as the arrangement of electrons in the orbitals of an atom.…

Q: A student properly sets up a column chromatography experiment. Although the mixture is soluble in…

A: Column Chromatography is used to separate a mixture of compounds into its pure components. The basis…

Q: Calorimetry & Specific Heat Guide Questions: 1. Why is it required to tap the hot metal with a…

A: Calorimetry is the technique of measuring the energy changes of the system in contact with the…

Q: What is the de Broglie wavelength of an oxygen molecule, O_(2), traveling at 521(m)/(s) ? Is the…

A: According to de brownie concept, wavelength of any moving object is inversely proportional to its…

Q: Which of the following represents the proper short-hand form electron configuration of titanium, Ti,…

A: we have to write the electron configuration of Ti in short hand notation

Q: Aluminum sulfate, Al2(SO4)3, is used in some antiperspirants. a. How many moles of S are present in…

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Q: What are the complete ground state electron configurations and noble gas notations for the following…

A: 1.Ground state electronic configuration  represent electronic configuration of elements in normal…

Q: Given the reaction: ½ N₂O4(g) --> <-- NO2(g) The equilibrium constant is given as 3.3 at 373K. The…

A: •Here for a given reaction equilibrium constant given which is 3.3 •Initial temperature=&gt; 373 K…

Q: How many milliliters of 1.07 M HCIO4 should be added to 1.90 g of imidazole to give a pH of 6.993?…

A: use Henderson equation, pOH = pKb + log [salt][base] pH + pOH = 14pKa + pKb = 14

Q: 7-A. Ascorbic acid (vitamin C) reacts with 13 according to the equation HO. OH O HO OH Ascorbic acid…

A: Given molecules are Ascorbic acid and dehydroascorbic acid.

Q: Phenobarbital is a sleep-inducing drug whose chemical formula is C12H12N2O3. It is manufactured in…

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Q: 3. Both methylcycloheptane and ethylcyclohexane have the same molecular mass. Explain how is it…

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Q: Allyl sulfide, C6H₁0S, is the substance that gives garlic, onions, and leeks their characteristic…

A: As per our company guidelines we are supposed to answer only one question. Kindly repost the second…

Q: Given the reaction: (CH3)3CCI + OH* (CH3)3COH + CI", it has experimentally found that doubling the…

A: For a reaction by changing the concentration of reactant and observed change in reaction rate can be…

Q: A plot of NO₂ versus time is linear. Using this information, identify the factor by which the rate…

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Q: Should not V1 be more than V2 as the gas is being compressed?

A: Given that, an ideal gas is compressed at constant temperature, which reduces it's volume by 3.08…

Q: Andreas Lesson #6 Worksheet on Significant Figures Jame? A. How many significant figures are in the…

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

Q: What mass of nitrous oxide can be formed from 50.7 g of nitrogen? Express your answer to three…

A: Mass of nitrous oxide can be figure out from the mass of nitrogen reacted.

Q: 10 The Madrigal family grills every Sunday after their weekly soccer match with the Dorsey family.…

A: Since you have posted multiple questions so we are answering first question (10) for you for…

Q: Draw the organic product of the Lewis acid-base reaction shown below. Include all lone pairs and…

A: Lewis acid are those substance which accept electron pair while Lewis base are those substance which…

Q: 5. For the reaction below: ? CH3CH2OH + H₂O = : a. Draw the products of the reaction assuming the…

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

Q: In a aquamatic lab, an aqueous solution of MgCl2 has a molarity of 4.0 mol/L at 20O The density of…

A: mass percent of solute = mass of solute in solutiontotal mass of solution * 100mole fraction of…

Q: 5. 6. CH O,N. CI СООН COOH CN

A: IUPAC nomenclature of carboxylic acid: • Identify the longest continuous carbon ring • Identify the…