What is the work involved for every mole of C(g) in ideal conditions in kJ at 298 K given enthalpy 95.7 kJ.

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Q: Suppose a 500. mL flask is filled with 1.8 mol of NO,, 0.90 mol of CO and 0.40 mol of NO. The follow...

A: Equilibrium constant is the ratio of concentration of products to concentration of reactants raised ...

Q: Predict the chemical formula for the ionic compound formed by the elements Ca and Br.

A: Given: Calcium  is a metal with Z=20  Bromine is a nonmetal with Z=35. They combine together by the ...

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Q: In 1965, University of Florida assistant football coach concerned with his players performance. They...

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Q: ve IUPAC names

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Q: Specify which of the following are oxidation-reduction reactions, and if it is, identify the oxidizi...

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Q: Rola... File Edit View Insert 100% Normal text Arial ARLES' LAW A balloon, originally at 6.28 L and ...

A: since you have posted more than one question, we can solve only first for you. If you want other tha...

Q: 5. For heat transfer purposes, a standing man can be modeled as a 30 cm diameter, 170 cm long vertic...

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Q: Considering the following structures (I~V), answer the questions A-J. There may be more than one ans...

A: Note: As per company policy we are supposed to attempt first three subparts only, please repost othe...

Q: Consider the following chemical reaction: 2CH3OH(l) + 3O2(g) -------> 2CO2(g) + 4H2O(l)  Calculate...

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Q: 24 is required to precipitate all of the siiver lons from 10.0 mL of a 0.000 M Solution of AgNO3 Mas...

A: Reaction between Na2CrO4 and AgNO3 Na2CrO4+2AgNO3−>Ag2CrO4+2NaNO3 Given Volume of AgNO3=10ml Give...

Q: (f) Potassium permanganate (g) Sodium hypochlorite (h) Beryllium bicarbonate (1) Ammonium dichromate...

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Q: The molar heat of combustion, A H¿, of sucrose is -5643.4 kJ mol-1. If 0.250 moles of sucrose is com...

A: The entropy of a substance is the measure of disorder. As the disorder in the substance is increases...

Q: An unknown compound has the following chemical formula: Al,CI where x stands for a whole number. Mea...

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Q: please show every step and be clear, plss

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Q: Analyze the H NMR and C NMR for the following compound. Interpret/Label and try to identify the prod...

A: In the given NMR spectrum there are three signals. 

Q: (d) Calculate the solubility-product constant of AgBr. K =

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Q: What quantity of moles of H2SO, are required to completely react with 7.20 mol of Al according to th...

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Q: The following essential oil is steam-distilled from heartwood chips, and its perfume is a pleasant b...

A: A multiple choice question based on general chemistry that is to be accomplished.

Q: Question 30 Given the following standard reduction potentials: Mn2+(aq) + 2e¯ Mn(s) E° = -1.18 V Cd2...

A: Electrochemistry is branch of chemistry in which we deal with oxidation and reduction half cell.

Q: 5:36 Rank the compounds in each group according to their reactivity toward electrophilic substitutio...

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Q: The molar heat of combustion, A H:, of methane is -890.7 kJ mol-1. If 0.0500 moles of methane is com...

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Q: Please identify the asymmetric carborn in the following molecules and mark them with an X. There may...

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Q: 5 attempts left Check my work Enter your answer in the provided box. For the reaction N2(g) + 3H2(g)...

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Q: If you had 4.39 moles of LiOH, how many grams would you have?

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Q: battery

A: In this question we have to describe how many hours will Last of a 57.5 wh 4 cell battery.

Q: (f) H,SO, (g) HNO, (h) HC10, (i) H,SO;

A: Anion should be name with end -ate Cation should be named as such.  

Q: What is the mass in grams of Na2CO3(s) (molar mass = 105.98 g/mol) that, when dissolved in 1.393E2 m...

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Q: 1. A 10 L balloon contains helium gas at a pressure of 655 torr. What is the new pressure when the v...

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal ga...

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction i...

A: Given, Photosynthesis is a chemical reaction in which water (H2O) and carbon dioxide (CO2) chemicall...

Q: 2. Provide structure(s) for the product(s) of reaction of hexanal with each of the following reagent...

A: According to guidelines we are supposed to answers only 3 subparts

Q: Is the following reaction spontaneous at room temperature and pressure? 2Ag20(s) → 4Ag(s) + O2(g) No...

A: Given the reaction is:- 2Ag2o(s)=4Ag(s)+o2(g)

Q: E. Starting with, alpha-ketoglutarate, ammonia and pyruvate, diagram, using structural formulae, the...

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Q: If pressure is expressed in atmospheres and volume is expressed in liters, PAV has units of L atm (l...

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Q: A parallel circuit has 3 resistors each on different paths connected to a 120 V potential difference...

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Q: Determine the electronegativity difference for all bonds, whether the molecule is symmetric or non-s...

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Q: Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid...

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Q: What is the volume (liters) of 23.5 g of I2 at STP?

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Q: CO,Et Me Me. а. Me Me b. сно N. Co,H Ph с. 'N' Me „OAc

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Q: 1. The inner wall of a thermos bottle is at -10°C while the outer at 99°F. The space between the wal...

A: Since, you have posted multiple questions I will answer the first question for you. For the rest to ...

Q: Draw the expanded, or complete, structural formula for the hyrdrocarbon represented by the skeletal ...

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Q: For a hypothetical reaction of C E, the data below was collected [C] [D] mol/L mol/L 0.1 Rate mol/L....

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Q: An unknown compound has the following chemical formula: PtCl, where x stands for a whole number. Mea...

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Q: 4. For each acid, give the formula of the anion bonded to hydrogen, then give the formulas of the ac...

A: Given :  Acid are the compounds which gives H+ ions.

Q: Draw the given direction vector [121] and crystallographic plane (121) in the following cubic unit c...

A: From Miller Indices we can easily draw the plane

Q: Which of the following equations is a mathematical definition of enthalpy? Ο ΔΗ-ΔG- TAS Ο ΔΗ-ΔS- ΤG ...

A: According to the Gibbs free energy equation :  The energy associated with a chemical reaction that c...

Q: The molar solubility of AgCl in 6.5 × 10M AGNO3 is 2.5 x 10 8 M. In deriving K, from these data, whi...

A: Given, Concentration of AgNO3=6.5*10-3MMolar solubility of AgCl = 2.5*10-8M As, AgCl⇌Ag++Cl-Solubili...

Q: Which of the following is an example of a nonspontaneous process? O A hot skillet cooling O Solid wa...

A: Spontaneous reactions are those reactions that occur by itself and non spontaneous reactions cannot ...