How many grams of fluorine will react completely with 1.000 gram of sulfur to produce 1.00 mole of sulfur tetraflouride?

Q: Question 29 Which of the following atoms has the greatest electron affinity Ga

A: Electron affinity can be defined as amount of energy required or released when an electron is added…

Q: What is the oxidation number of H in CaH2 What is the oxidation number of Na in Na2SO4 What is the…

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Q: 10 mM Na3PO4 and 100 mM NaCl is needed to make a phosphate buffer solution with a pH of 6.40.…

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Q: Concentration sodium thiosulfate solution used: 0.056 mol L-¹ ACCURATE TITRATION VOLUME OF SODIUM…

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Q: JJ is making miso soup. 1 bowl of soup has a volume of 375 mL. The soup has 1.00 g of table salt in…

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Q: I.Give the % composition of all elements in the following compounds: b. Aluminum acetate c.…

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Q: Consider the electrolysis of an aqueous solution which is 1.0 M NaCl and 1.0 M NiCl₂. Predict the…

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Q: To what structural effect do you attribute the preference of methyl bromide over t-butyl bromide in…

A: Alkyl halide undergoes substitution reaction via either SN1 or SN2 pathway depending upon the…

Q: 1. What is the nucleophile in the reaction? 2. The reaction above follows what mechanism? 3. What is…

A: It is the basic part of the reaction mechanism.  Here we have to be clear about the nucleophile,…

Q: 7. Draw Fischer projections of two meso diastereomers of the following stereoisomer. CH3 CI CI H H…

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Q: LOH to of H removal of H₂O

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Q: 1.By following the 5 steps in the Oxidation Method, balance the following redox reaction. MnSO4 +…

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Q: How many milliliters of lactic acid must be added to 1L of water to produce a solution of 0.477 mM?…

A: The correct answer is given below

Q: is A a nitrile or nitro? is B ester or carboxylate or carbonyl?

A: A is neither nitro nor nitrile ,, A is amine B is Carbonyl group

Q: An endothermic reaction (AHrxn = +125 kJ) has a Kc of 4.61 x 103 at 25.0 °C. What is its equilibrium…

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Q: 2. Complete the balanced equation for the following reaction. Write the total ionic and net-lonic…

A: In this question, first we write balanced and complete chemical reaction equation and then write…

Q: Vater is can act either as an acid or a base. Which of the following equation represents water…

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Q: 2. Find the heat transferred when 6105 g of ethylene glycol (C = 2.42 J/g °C) when a car radiator…

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Q: 9. 1.0 mol of gas occupies 22.4 L at STP. What is the volume at 30.0 °C and 670 mm Hg? A. 0.037L B.…

A: Given,  Number of moles of gas = n = 1.0 mole  Volume of gas at STP = V1 = 22.4 L Final temperature…

Q: Alex has a big black tattoo of a teddy bear on their back. Iron (II, III) oxide was used as the…

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Q: What type of mechanism: A. addition, nucleophilic addition, or nucleophilic addition? C. Is the…

A: What type of mechanism:   A. addition, nucleophilic addition, or nucleophilic addition?   C. Is the…

Q: Your friend is having trouble understanding how a rate-determining step in a reaction mechanism…

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Q: Part 2: Equilibrium Constant Determination Tube Fe(NO3)3 (mL) HSCN (mL) [Fe³+]; (M) 1 1.00.015 5.0…

A: To calculate FeSCN2+ concentration in M

Q: 5-60 SH SH . Which is the most predominant form(s) of Cysteine at the point A on the titration…

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Q: 2.5 [1]What type(s) of intermolecular forces exist between the following pairs. [2] Draw the…

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Q: 5. An exception to the octet rule is a central atom with fewer than 8 valence electrons. Beryllium…

A: Here we have to write Lewis structure of BeH2 and BH3 .

Q: can you provide the drawing to corroborate it?

A: For a given cyclic cyclohexane ring , we can draw two chair forms based on position of subtituents.…

Q: 1. Rank the following from lowest to highest entropy. (a) CaH:s (1), CaHso(g), CaoHs (5) (b) Si (s),…

A: The correct answer about entropy is given below

Q: What type of mechanism is exhibited in the reaction? SN1, SN2, E2, E1?

A: In the given reaction, alkyl halide is primary and Nucleophile(KCN) is a strong nucleophile. Hence,…

Q: Which of the statements below is TRUE considering the following standard reduction potential values?…

A: Higher the standard reduction potential value of a chemical species, higher is the ability to get…

Q: Identify the following solution whether acidic, basic, or neutral. kalamansi, pH = 2.2 O BASIC O…

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Q: Which electrode material (silicon vs glassy carbon) give reversible signals for the electrochemical…

A: Solutions-  Electrochemical reduction of Dinitrobenzene.

Q: THISHETTRICES 2008 1500 VENU Select all the groups that are visible in Spectrum 5. Amine Hydroxyl…

A: Ir spectrum is generally used by chemists to identify the functional groups present in the…

Q: 2. Some plant fertilizers contain the following compounds: ammonium sulfate, (NH4)₂SO4; calcium…

A: 2. An ionic bond is formed when there is a transfer of electron between bonded atoms. It is formed…

Q: Identify the following reaction: Glucose + fructose → sucrose + water 1 A) Dehydration synthesis…

A: In the given reaction glucose reacts with fructose to form sucrose and water. In this reaction,…

Q: If the percent yield for the following reaction is 75.0%, and 25.0 g of NO2 are consumed in the…

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Q: Give the IUPAC name of the following compounds D, E AND F ONLY

A: A question based on nomenclature that is to be accomplished.

Q: The nonvolatile, nonelectrolyte testosterone, C19H2802 (288.40 g/mol), is soluble in benzene C6H6.…

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Q: A student prepares a 0.15M aqueous solution of butanoic acid (C3H,CO₂H). Calculate the fraction of…

A: This question is from chapter Ionic equilibrium where we are dealing with a weak acid like butanoic…

Q: (MW = 44 g/mole) was collected on absorbent and found to weigh 0.1673-g. Calculate the percentage of…

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Q: 5) 6) 7) 8) 9) R SR R" mgar Meo Me '•N•" H HCI pyridine 요 R H J HO. R "P(OET)2 HOCO₂R CH3C(OET) 3…

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Q: Consider the following data taken at 300 K for the reaction: A + 2B → C + 2 D. Which of the…

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Q: What is the area in square centimeters of an 8.5 inch by 14 inch sheet of paper?

A: Since the length of two sides of paper is unequal so this paper is rectangular shape. We know the…

Q: 2. The kinetics of an enzyme are measured as a function of substrate concentration in the presence…

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

Q: OH + H₂CRO4 → (a) 1. 2. H₂C=CHCH3 + H*/H₂O → (b) 3. CH3CH₂CH₂Br + LiAlH4 → (c)

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Q: What is the difference between computational calculations based on Molecular Mechanics and…

A: Computational chemistry is a branch of chemistry that uses computers to assist in solving chemical…

Q: Consider the following reactions and the given thermodynamic data. Select the CORRECT statement…

A: Here we have to determine the true and false statements for the equilibrium reactions.

Q: О-С-ОН ОС-ОН 0-C-OH О-С-ОН H2C-CH3 Br NO₂ ОН I 11 IV V Rank the following acids by acid strength,…

A: -NO2,-Br ,-OH groups has the -I effect and -CH2-CH3 has the +I effect. And with the increase of -I…

Q: 8. An electric current is passed through a solution of Cobalt (II) nitrate using inert electrodes.…

A: Strongest oxidizing agent is the one which has the highest reduction potential while strongest…

Q: Ni(CO).(g) ← 2 03(g) → 3 O₂(g) Ni(s) + 4 CO(g)

A: Write the expression for Kc (equilibrium constant) for the following reactions.

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.