68. What is the correct chemical formula for aluminum chlorate? O Al3C103 OAICIO3 O Al(CIO3)3 AI(CIO4)3

Q: #8: Take a picture of the ingredient list from a container of salad dressing, mayonnaise, or ice…

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Q: (5) An ion chromatograph is used for the determination of chloride ions. Seven replicate…

A: The replicate measurements obtained are 20, 21, 18, 22, 20, 22, and 21 μg/L  Detection limit or…

Q: 11 1 10 9 8 00 4 T 7 6 5 ppm 4 C,H,O,N M.Wt = 139 13 3 2 1 0

A: The given spectrum is of 2-nitrophenol where in principle there are 4 chemically non-equivalent…

Q: Problem 1. Part a. The temperature of the gas is 36 degrees C, with the gas volume of 5.12L. What…

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Q: Which is the most important reactive intermediate of daytime atmospheric chemical phenomena? O…

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Q: Ultrapure silicon is used to make solid-state devices, such as computer chips.  If the volume of a…

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Q: deprotonated acetylacetone CR pyridinium ion (pK, -5.2) acetylacetone (pK₂ =9) A Conjugate base of…

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Q: Problem 1.41 ralla two sp³ hybridized carbons. Express your answer as a condensed structural…

A: sp3 hybridised carbons contain single bonds. sp2 hybridised carbons contain double bonds. sp…

Q: #6: The monomer shown below is polymerized via condensation polymerization with loss of water to a…

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Q: Use both the ideal gas law and van der Waals’ equa- tion to calculate the temperature of water vapor…

A: Van der Waals equation is used for real gases.  This equation relates the temperature, pressure,…

Q: [1.5] [1,4]

A: The sigmatropic shift is the movement of substituents and the loosely bound pi electrons to form…

Q: The density of a toy is 4.0g/mL and it has a mass of 2.0g. what is it’s volume? (I am only asking…

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Q: raw the major organic product of the Bronsted acid-base reaction between the compounds shown below.…

A: -> In Bronsted acid base reaction base can abstract most acidic hydrogen hence, conjugate base is…

Q: 1 Is the compound E or Z? N Attachments CH, H C = C Br OH. A. E B. Z Is the compound E or Z?…

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Q: How many moles of CO₂ are in 108.0 grams of CO₂?

A: Answer: To solve this question we have to use the relation between number of moles of CO2, its given…

Q: What is the molality of a solution that was obtained through the dissolution of 240 mL of pure…

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Q: How many milliliters of 10.5 M HCl(aq) are needed to prepare 950.0 mL of 1.00 M HCl(aq)? V = mL

A: Given, Stock solution  Concentration of HCl solution (M1) = 10.5 M Volume of HCl solution (V1) = ?…

Q: d The concluctivity of a 0.05 M solution of acetic crid of 12°c is 4-4X10" si'cm'. A of act ecetic…

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Q: Given that 6.02 x 1023 ethanol molecules have a mass of 46.04 g, calculate the number of ethanol…

A: At first, we calculate the volume of the film of ethanol, which is----- 3.08 mm = 0.308 cm 10 cm =…

Q: hapter 1 Problem 68 Part A Expand the condensed structure below to show the covalent bonds and the…

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Q: Hexane is a colourless liquid with a characteristic smell that reacts with chlorine gas in the…

A: Given - Liquid hexane reacts with chlorine gas to form liquid chlorohexane and hydrogen chloride gas

Q: How many minutes are there in a solar year

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Match each pollutant with their final product in our atmosphere. SO2 NO₂ CO CH4 1. CO2 2. H₂SO4 3.…

A: Answer: In this question we have to identify the chemical reaction of the air pollutant that takes…

Q: Which of the following is the most basic molecule? Selected Answer: Answers: fz6 NH₂ OH NH₂ OH

A: Basic molecules are those that can either accept a proton, H+ (Bronsted-Lowry base) or donate a lone…

Q: The thermite reaction, Fe2O3 + Al Al2O3 + Fe produces so much heat that the Fe product melts. This…

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

A: The given conversion will be : => ( - 3.5 x 103 N / cm ) . ( 1 cm / 10 mm ) = -3.5 x 102 N/mm

Q: percentage of compound

A: According to the question, a solid compound has a mass of 52.20 g. For testing, we scrape the…

Q: The primary buffer in the blood is carbonate-bicarbonate buffer. If the pKa is 6.1 and the pH is set…

A: GIVEN DATA:-Buffer is Carbonate (CO32-) and Bicarbonate (HCO3-).                          pH=7.4…

Q: Construct the bond-line structure of C5H7ClO.

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Q: 2. How many units of unsaturations does a compound with the formula C25H40Cl4 have? 3. Give the name…

A: For question 2, we have to find the number of units of unsaturation in the compound C25H40Cl4. For…

Q: You are given a 27 % (w/v) solution of psicose.                                                Molar…

A: Given, Note: 1 μmoles = 10-6 moles moles of psicose = 450 μmoles = 450 × 10-6 moles % (w/v) of the…

Q: 17. You have 41 mL L of graduated cylinder, it now reads 77 mL. What is the volume of the pebble?

A: Initial water level=41mL Water level after dropping pebble=77mL

Q: A chemist dissolves 592. mg of pure barium hydroxide in enough water to make up 160. mL of solution.…

A: At 25 oC, the solubility of barium hydroxide, Ba(OH)2 is approximately 4.70 g / 100 mL water.  Since…

Q: 1.00 mL is taken from a stock solution of concentration 8.47 g/L and added to a 10.0 mL volumetric…

A: Given, Stock solution: Concentration of the stock solution (C1) = 8.47 g/L Volume of the stock…

Q: в. H2 сог 4. C102 10. CSz

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Q: 0. Convert 27 ns into s. Enter the answer in scientific notation.

A: Given  27 ns To convert nanosecond into seconds.

Q: 3. Assign formal charges to charged atoms in these intermediates based on the following Lewis…

A: Given intermediates are : Assign formal charge on the required atoms ?  Formal charge is the charge…

Q: 2. Name each of the following functional Groups. H R-C-OH R-C-OH H OH HICH R-C-0-CH₂ H H R-C=CH₂…

A: Names of following functional groups will be as following :

Q: You performed a Bradford Assay and the standard curve is shown below. 1. The absorbance of your…

A: Here according to the given curve : Relationship of straight line is  y = 1.5369x And range of…

Q: 4. Express in scientific notation. Include all significant figures. 0.000000738592

A: Answer: When we represent a number in scientific notation, there are two components of it, one is…

Q: The reaction below represents what phenomenon? H₂O + hv→ HO• + H formation of the hydroxyl radical…

A: The given reaction is a type of photochemical reaction. Let us study it.

Q: You have 72 mL of water in a graduated cylinder. After dropping a pebble into the graduated…

A: Given that, Water in graduate cylinder = 72 mL After dropping pebble, volume = 43 ml  Then,

Q: You have 72 mL of water in a graduated cylinder. After dropping a pebble into the graduated…

A: Given that, Water in graduating cylinder = 72 mL Final volume = 43 mL Volume of the pebble = ?

Q: 4. The radius of the nucleus of an o radius of the atom is 66 pm. (Vol a. Calculate the vol b.…

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Q: 2.    A sample consisting of 2.00 moles Helium is expanded isothermally at 22⁰C from 22.8 L to 31.7…

A: An ideal gas is one in which there are no intermolecular attraction forces and all collisions…

Q: How many degrees of freedom for the following molecules with explanation ? (Rotational, Vibrational,…

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Q: F Choose the factor that best explains the increased stability of the first structure's conjugate…

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Q: List 5 conversion factors or standard equivalent quantities for the ff: a. length b. time c. mass d.…

A: Conversion factors: A number is used to express one set of units into another.

Q: Question 23 of 23 View Policies Current Attempt in Progress The molar enthalpy of vaporization of…

A: Given values-> Enthalpy of vaporization (∆Hv) = 26.74 KJ/mole                         = 26740…

Q: Convert 232 Gg into kg. Enter the answer in scientific notation.

A: In scientific notation, we have to put decimals after one digit.

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".