Use the phase diagram of Substance X below to find the temperature at which X turns to a gas, if the pressure above the solid is 0.37 atm. solid 1-4. liquid gas pressure (atm)

Q: 1. Platinum ( pt) a. Write the physical and chemical properties of the element above. b. Write the…

A: Please find your solution below :  a. Physical properties : Atomic number = 78 Atomic mass =…

Q: CH3OH

A:

Q: Standard deviation is an indication of the... a. precision of one measurement b. accuracy of one…

A: Standard deviation:a number which is used to inform how measurements for a group are spread out from…

Q: Conversion : 1 kg steam = ..... kcal 1 kg steam = ..... cal 1 kg steam = ..... kw Please guide…

A:

Q: Which of the following correctly places the three compounds in order of increasing acidity?  H3BO3…

A: We know that the basicity of the acids is the number of hydronium ions that the compound can produce…

Q: What does salinity mean? O A. A measurement of the amount of floating particles in fresh water. O B.…

A: Salinity : it is also known as saltiness. It is defined as amount of salt dissolved in a water body…

Q: :Q1. Complete HzC CH3 + KMNO + CH3

A: The reaction given is,

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: Please complete blank

A: Organic reactions are of different types. One such type is called polymerization reactions. In this…

Q: Discuss the Atomic and Molecular Perspective of Chemistry?

A: Solution :    Chemistry is one of the branches of science that involved the study of elements and…

Q: a. 23.25 + 625 = b. 58.175 – 45.06 = %3D c. 1000. × 2.68 =

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

Q: A B C D NaOEt major major OEt major major + ? minor minor minor OEt minor + minor minor OEt minor

A: The objective of the question is to predict the correct set of products.Elimination reactions are…

Q: 1. 2 Li, Et,0 2. 0.5 equiv. Cul. 3. CH3(CH2)½Br -CI

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Q: 1B3 uhat is after bal Pb Cs). 3.

A: When the same number of each element is represented on the reactant and product sides, then the…

Q: a. 1/1033 b. 1/105 c. 1/10-7

A: According to standard scientific notation,such small numbers are expressed inthe exponent form as…

Q: Identify the correct product(s) for the reaction below. 1. Hg(OAc)2, H20 2. NABH4 а. OH b. OH c. он

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Q: :O: 0:0 Н. H H EN. Q

A: Curved arrows indicate the flow of electrons. The tail of the curved arrow is placed at the source…

Q: 5. Complete the following conversions: a. 1 kg = g b. 1,000 cL = %3D kL c. 250 ms =

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Which structure is least likely as an intermediate or product for the following reaction? H + HONH2…

A: Carbonyl compounds react with hydroxylamine (OHNH2) to form oxime ( C=NOH)

Q: с. 1. 2 equiv PhLi THE EtO. 2. H30* d. NABH4 МеОН

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Q: CI Me O

A: The chemical structure shown in the image is 3-chloro-2,2-dimethyl-1,3-dioxolan-4-one. Here's a…

Q: 12. What is an element? A compound?

A: An element and a compound has to be defined.

Q: a) or b) О Н OH

A: An aromatic hydrocarbon containing a primary or secondary alkyl substituent is oxidized by potassium…

Q: Which of the following is an example of a chemical property? O A. Boiling of water O B. Sugar is…

A: Physical property - .No new products are formed, only the physical state of the substance…

Q: Cross-aldol reactions are a convenient route to synthesizing B-hydroxyketones and aß- unsaturated…

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Q: Predict the major product of the following reaction ICI

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Q: 1 Whichis NOT apro Coty used to ideritity substances O A Density O B. Electrical Properties O G Mass

A: In multiple questions we solve only one question according to Bartleby Guidelines. The substance can…

Q: CI CI IZ

A: Given is organic synthesis reaction. The given starting compound is pyridine derivative.

Q: Volume of

A:

Q: 2. What’s the main purpose of the glass shields on an analytical balance? A. To calibrate the…

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Q: An infant ibuprofen suspension contains 150. mg ibuprofen/3.37 mL suspension. The recommended dose…

A: The weight of the infant is = 12.10 lbs The recommended dose is = 9.92 mg ibuprofen/kg body weight…

Q: NO₂

A: Determine the number of valence electrons: The number of valence electrons can be determined from…

Q: 80. Comment on the accuracy and precision of the data collected about these basketball free-throw…

A: Accuracy : The measure of how close a measurement comes to the actual or true value of whatever is…

Q: Solve each following problem and round to the correct number of S.F. a. 3.2265 x 1000. b. 630.265-…

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Q: CI OH

A: 2-chloropropan-1-ol

Q: 5. Explain, in detail, why the density of a substance is independent of sample size?

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

Q: 1. a. What are the three classifications of chemicals used in analytical chemistry? (one is Primary…

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Q: a d. Ch₂ FCh HNOS H₂SO Br FeBry Br

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Q: Identify the minor elimination product in the reaction below. H,O A а. Ob.

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Q: Stable uhuchere

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Q: 2. Homogeneous mixtures(s) A. distilled water B. gasoline C. sandy water D. copper turnings + iron…

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Q: 1. РОСls 2. MеMgCI 3. aq H*

A: 1. Amide reaction with POCl3 produces cyclohexane nitrile. Cyclohexane nitrile react with methyl…

Q: Liquid paraffin . . . . . . . . . . . . .  20 mL           Zinc oxide . . . . . . . . . . . . . . .…

A: Hence, the amount of mass of liquid paraffin present is 44 g. The correct option is option c.

Q: Each step in the following process has a yield of 70.0%. CH, + 4 Cl, → CCl, + 4 HCl CCI, + 2 HF →…

A: The total amount of HCl produced by the given reaction has to be calculated,

Q: 7. What kind of a compound is KN and how do you know this? Draw a representation of three units of…

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Q: 1. CL was tasked to identify the white solid inorganic salt that Dr. Yang gave her. From her…

A: We have two different salts, Zn(CN)2(s) and AgSCN(s) to compare and identify the unknown salt.…