2. Evaluate the following integrals. ● -5 dx 0 5x • S√1 + x dx

Q: A solution was prepared by dissolving 5.9833 g NaCl in sufficient water to create a 1-L solution in…

A: Given: Amount of NaCl = 5.9833 g Volume of volumetric flask = 1L Uncertainty in balance =±0.1  mg…

Q: Explain inorganic solids giving examples and illustrations in full details

A: Inorganic solids are two types 1. Crystalline solids Crystalline solids are those solids which have…

Q: 5 2-Bromobutane, CH3CH₂CHBrCH3, can be prepared by three different methods. The relative molecular…

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Q: What are the assumptions necessary to be made in order to determine the molecular weight of a…

A: The Dumas method is used to determine the molar mass of a volatile liquid. In this method, known…

Q: A solution was prepared by dissolving 5.9833 g NaCl in sufficient water to create a 1-L solution in…

A: %w/v concentration means that the mass of solute present in the 100 mL of solution.

Q: c) Draw a detailed mechanism, showing the movement of all relevant electrons, of the enzymatic…

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Q: CH Question: 1. A 5-gallon spill of benzene (MW=78) on a sealed concrete floor occurs in a confined…

A: Solutions- Given data- Volume of benzene = 5 gallon.  To find- Air concentration of benzene in ppmv…

Q: For each pair of compounds, choose the one which has a higher boiling point. Give a brief…

A: Answer: During the boiling liquid compound gets converted into vapor and distance between the…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: Balanced chemical equation: balance chemical equation is the reaction in which number of atoms of…

Q: (a) 1.23 M sugar (C₁₂H₂O) solution (density of solution - 1.12 g/mL) 1.09 201 (b) 0.849 M NaOH…

A: The molality of a solution is determine by the ratio between the number of moles of compound to the…

Q: Draw lewis structure of TeOCI4 IS2C15^2-

A: The we have to draws Lewis structure of  TeOCl4 IS2Cl52-

Q: What distinguishes substances like salt and sugar from those found in e-waste like lead,mercury,…

A: Salt and sugar are substances that we use in our daily life. While lead,mercury, cadmium and arsenic…

Q: Account for the orbital possibilities for hydrogen bonding under the following condition: good match

A: To Determine: The orbital possibilities for hydrogen bonding under the following condition: good…

Q: Balance this rdox reaction then answer the ff. question:  NO + O2 > NO2  What is the change in…

A: Balanced redox reaction is  2NO + O2 -->2NO2

Q: Match the significant figure rule with the appropriate mathematical operation. Group of answer…

A: The rules for counting significant figures when we perform addition or subtraction and…

Q: the following molecule, how many atoms are in the sp2 hybridization state?   A)  10         B)  4…

A: A carbon can form a maximum of 4 bonds. An sp2 carbon can form 3 sigma bonds and 1 pi bond.

Q: Trance 25 26 27 28 29 2 сс 35 · → 4000 3800 3600 3400 3200 3000 2800 2600 2400 2200 100 Compound B…

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Q: A solution was prepared by dissolving 5.9833 g NaCl in sufficient water to create a 1-L solution in…

A: Mass of NaCl = 5.9833 g  Uncertainty in mass = +/-  0.1 * 10-3 g = +/- 0.0001 g = 10-4 g Volume of…

Q: 31. (a) Calculate the pH of a mixture containing 0.1 M propanoic acid (CH3CH₂COOH) and 0.050 M…

A: Note: Since you have asked multiple questions in a single image. So according to guidelines here is…

Q: Select the charge balance equation for an aqueous solution of MnCl₂ that ionizes to Mn2+, Cl-,…

A: Given equation for aquous solution of MnCl2 that ionises to Mn2+,Cl-,MnCl+ and MnOH+.

Q: Draw the structure that represents the compound C8H9Br HNMR: 7.4 (doublet, 2H), 7.2 (doublet, 2H),…

A: We have to determine the structure of the compound C8H9Br using the given NMR data

Q: Express the following quantity in standard notation for the given unit. (Do not type the unit into…

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Q: can u please re do this, i require all 8 steps  The following fictitious unbalanced REDOX reaction…

A: Redox is a type of chemical reaction in which the oxidation state of substance change... Oxidation…

Q: Which of the following transition metal complexes obey the 18-electron rule?  (Check ALL correct…

A: To answer: Which of the following transition metal complexes obey the 18-electron rule? (Check ALL…

Q: A) The hydrogen bond strength increases when the acidity of the hydrogen bond donor increases. Rank…

A: Rf is the Retention Factor. It is the ratio of the distance travelled by the solute to the distance…

Q: General Chemistry 1 Part 2. Electron configurations The picture below shows three answers given by…

A:

Q: 14. How much heat is released when 40.0 g of steam at 250.0°C cools and condenses to water at 30.0…

A: Given, mass of steam = 40.0 g Initial temperature (Ti) = 250.0°C Final temperature (Tf) = 30.0°C…

Q: Consider a system consisting of 1.5 mol C initially at 15 °C and 9.0 atm and confined cylinder of…

A:

Q: goes through a change from state 1 (27 °C, 1 bar, 1.4 cm ³/g) to state 2 (T °C, P ban and V cm³/g).…

A: Given STATE 1 P1= 1barT1= 270C = 300 KV1= 1.4 cm3g STATE 2 T2 = 320C=305.15 KV2= 1.48 cm3gP2= 0.6…

Q: 8) Which is the correct bond-line formula for the following structure? a) b) c) d) HIPT Н

A: In the bond line formula, there are no H atoms. CH3-CH3 bond shown as single line like '—' and…

Q: Answer the following problems by showing your complete solutions and interpretations. Please be…

A: 3.t=2.303/klog(co/ct) Co=440g Ct=? t=28,703 years k=0.693÷6000(half life given in the passage)…

Q: At 90 °F and 30.0 psi absolute, the specific weight of a certain gas was 0.0877 lb/ft³. Determine…

A: Idea gas equation is a equation which obeys gas laws under all condition of temperature and…

Q: (8.71× 0.0301) 0.056

A:

Q: The maximum dosage of medicine A is listed as 20.0 mg per kg of body weight per day. The adult…

A:

Q: What mass in grams of NaCl would need to be added to 3601 g of water to increase the boiling…

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Q: 11. What formula(s) would you use to convert from one temperature scale to the other? Conversion…

A: Measurement of temperature:  For the measurement of temperature for there are three scales of…

Q: I need to make a skeletal strcuture for this formula and i have no idea how. im very new to organic…

A: we have to draw skeletal structure of   (CH3)3COO(CH2)2CCOCH2NHCHO

Q: What is meant by equilibrium condition in a reversible reaction?

A: we have to define the equilibrium condition in a reversible reaction

Q: What weight of water must be added to 50lb of a 45% brine solution to yield a 20% solution? b. 55.1…

A: =>Since you have posted multiple questions so we are answering first question(53). For remaining…

Q: 3. What is the mass in grams of each quantity of lactic acid (C3H6O3), the compound responsible for…

A:

Q: Which of the following substances contain only covalent bonds?  Multiple select question. CaCl2…

A: Covalent bond - This type of bond is formed between atoms of same elements or atoms of different…

Q: 1. Draw the products (if any) that you expect to obtain by treating each of the four compounds below…

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Q: enriched to a 60 wt % sulfuric acid solution by adding pure sulfuric acid. a. How much pure sulfuric…

A: Given  20 wt% of sulfuric acid is enriched to 60 wt% by adding pure sulfuric acid. The temperature…

Q: Muriatic acid is the commercial name for hydrochloric acid that can be purchased from hardware…

A:

Q: Suppose you want to make a buffer with the above acid HA (pka 7.20) You start with 65 mLs of 1 M HA…

A: Given: pKa = 7.20 Volume of HA = 65 mL Molarity of HA = 1 M Volume of MA =35 mL Molarity of MA =…

Q: CuO + 1. Reaction 4: a. Color of copper(II) sulfate b. Water solubility of copper(II) sulfate 2.…

A: Copper one of the most well-known metallic chemical elements for heat and electricity conductivity,…

Q: Draw the Lewis structure of acetone, (CH3)2CO(CH3)2CO.

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Q: If the pressure in the flask is 400 mm Hg and the temperature is 40 °C, which of the compounds are…

A: Answer: Curves of variation of vapor pressure with temperature for three compounds is given and we…

Q: Ethanol has a density of 0.789 g/cm3. What volume of ethanol in mL must be poured into a graduated…

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Q: Distinguish between an element and an atom. NO PLAGIRISM

A: Atom is smallest repeating unit that can not be furAtoms are  composed of subatomic particles called…