What are the four different kinds of crystals/solids? Which unit particles make up each sort of crystal? What forces hold the unit particles of each crystal together? What are the qualities of each crystal type?

Q: QUESTION 3 Use Hammond's postulate to determine which alkene in each pair would be expected to form ...

A: We are supposed to perform electrophillic addition reaction to alkene and we are asked to find the a...

Q: In walking a kilometer, you use about 100 kJ of energy. This energy comes from the oxidation of food...

A: Solution .              Given that                      For 1km  energy required = 100kj 30% efficie...

Q: 6. Answer the following questions involving organic synthesis:

A:   a. Alkene upon dehydrogenation with Pd-C / heat gives an alkyne   (or) first chlorination of alken...

Q: Small amounts of oxygen gas can be prepared in the laboratory by decomposing potassium chlorate with...

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Q: From pyridine and any other organic or inorganic reagent synthesize the following molecule

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Q: CH3-C =C-CH2-CH2-CH3 H2 Pt, Pd, or Ni + C) CH3-C C-CH2-CH2-CH3 + 2 H2 Pt, Pd, or Ni D)

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Q: Based from the phase diagrams of water and carbon dioxide, answer the following questions and justif...

A: The answer is as follows:  

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

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Q: V.) A compound with molecular formula C8H10O has the following proton NMR spectrum. Determine the nu...

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic comp...

Q: heck all that apply. CH3 CH;CCH,CH=CH; - CH,CH=CHCH=CHCH, O CH;CH=CHOCH;CH3

A: This is the concept of resonating structures

Q: If 72 ml of a 0.3 M Ba(NO3)2 solution is mixed with excess amount of a Na2CO3 solution, what is the ...

A: The correct answer is given below

Q: You are assigned to synthesize potassium chlcrate using 10 grams of sodium hypochlarite and 10 grams...

A: metathesis reaction, also called a double replacement reaction, is a chemical process involving the ...

Q: A mixture of nitrogen and hydrogen gas is compressed from a volume of 94.0L to a volume of 88.0L, wh...

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Q: Describe the reaction between Alkaline Phosphatase and PNPP.

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Q: Choose equations describing two different ways in which benzyl ethyl ether could be prepared by a Wi...

A: Answer: This question is based on williamson ether synthesis in which ether is prepared by doing the...

Q: Based on the initial rates given below, determine the rate constant, k for the following reaction. N...

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Q: QUESTION 5 Compound A has the formula C8H8. It reacts rapidly with KMNO4 to give CO2 and a carboxyli...

A: The number of double bond present in a compound with known molecular formula can be determined by us...

Q: You obtain a 0.0750 M solution of Ba(OH) 2; Ba(OH) 2 => Ba^ 2+ + 2 OH What is the concentration of O...

A: Barium hydroxide is a basic substance and it breaks into barium ion and hydroxide ions when dissolve...

Q: NC CH 3 (CH3NCH, CH CH; (E) QUESTION 15 What configurations are found in the product(s) of the react...

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Q: QUESTION 4 Which of the following is much more acidic? Туре: MC

A: Acidity trends follow  the trends that stabilize negative charge in organic chemistry .  These forme...

Q: Given: 2L Distilled Water 500mg Ascorbic Acid Tablet To answer: 1. Find the amount of distilled ...

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Q: Comment on the strengths and limitations of particle sizing using sieve analysis. Suggest an alterna...

A: Sieving is a technique for particle sizing which is performed to separate a sample based on its part...

Q: Which of the following is much more acidic?

A: Option B is correct answer.  

Q: Which one is the wrong statement: OA zero activation energy is the case when a reaction can occur wi...

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Q: How many moles are in 1.06 x1020 atoms of iron?

A: Given :- number of atoms of iron = 1.06 x1020 atoms  To calculate :- number of moles of iron

Q: Consider the following reaction. Pb(NO3)2(aq) + 2 KC(aq) → PBCI2(x) + 2 KNO3(y) Which species would ...

A: Spectator ions are those which present in both side of a reaction and does not take part in the reac...

Q: QUESTION5 Compound A has the formula C8H8. It reacts rapidly with KMN04 to give CO2 and a carboxylic...

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: The given set of questions are answered as follows,  Given:  Energy is released out from the gaseous...

Q: QUESTION 9 Which of the following alkenes does not yield 3-bromo-3-methylpentane as the major produc...

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Q: The mechanism for the reaction described by the equation CH,NC(g) CH,CN(g) is suggested to be k1 (1)...

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Q: Part A Ammonia, NH3, is a weak base with a Kh value of 1.8 × 10-5. What is the pH of a 5.50x10-2 mol...

A: Kb of NH3 = 1.8 × 10-5 . Concentration of ammonia = 5.50 × 10-2  mol L-1. pH = ? 

Q: Determine the OH of a 0.23 M ammonia solution. K, = 1.76x10-5 Express your answer using two signific...

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Q: Which of the following are characteristics of organic compounds? Select all that apply. Soluble in w...

A: There are some special chracteristics by which we can identify from other classes of compound .  The...

Q: The following precipitation reaction is performed using 2.000 g of each of the reactants. Fill in th...

A: The mass of the reactants (CaCl2 and Na3PO4) = 2.000 g

Q: TION 8 Which of the following is the major organic product in the reaction sequence? 1. CH;CH-MGCI d...

A: Aldehyde reacts with Grignard reagent to give alcohol. 

Q: a stuent titrates 50 mL of saturated calcium sulfate against 34.75mL o 0.115M NaOH to reach her equi...

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Q: [0] OH Consider the molecule above. If treated with chromate solution, {"version":"1.1","math":" CrO...

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Q: „CH3

A: Resonance structures  are sets of Lewis structures that describe  the delocalization of electrons in...

Q: Draw the (pericyclic) reaction (reaction 1), including all mechanistic steps, that lead from the sta...

A: To draw the mechanistic steps of reaction 1, show all isomers that can be formed and determine the c...

Q: Label the following pair of alkenes as stereoisomers, constitutional isomers, or identical. Select t...

A: In the given compound, a pair of alkenes has the same molecular formula but the connectivity of the ...

Q: How many grams are in 0.743 mol of Al? Express your answer to three significant figures.

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Q: potassium carbonate reacts with nitric acid   Molecular:             Full ionic:   Net ionic:  ...

A: The detailed answer of the given question is solved on the white sheets of paper attached.  The Conc...

Q: In the laboratory a student combines 32.6 mL of a 0.431 M cobalt(II) fluoride solution with 22.6 mL ...

A: The final concentration of Cobal (II) cation can be determined by the total moles of Cobalt(II) diss...

Q: Which of the following reactions are correct? There may be more than one correct answer H2O.H SO4 Hg...

A: First reaction is oxymercuration demercuration reaction, which follows markovnikov's rule such that ...

Q: Fishes need oxygen to survive. Goldfish in a crowded aquarium has a better chance of survival in col...

A: We know that the Solubility decreases with increasing temperature and vice versa that is solubility ...

Q: During Lab 4, you are titrating a sample of new orange juice to determine its ascorbic acid (aka vit...

A: Amount of ascorbic acid can be calculated using proper dilution factors.

Q: The equilibrium constant for the following reaction is K = 53.9 at a given temperature. If 1.21 mol ...

A: Answer: Equilibrium constant expression for any equilibrium is the ratio of active masses of product...

Q: Arrange the following aqueous solutions, all at 25°C, in order of decreasing acidity. Rank from most...

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Q: faster than it did at 335 K? 382 K. T = Incorrect

A: Given initial temperature is 335k

Q: Identify the major product(s) for the following reaction. Select all that apply. If the reaction doe...

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