gd day. please help me with this one.. this is just a practice for our upcoming finals... please answer directly no need for explanation.

Q: If you have the gas NO2 at a pressure of 725 mm Hg a volume of 2.00 L and a temperature of 22.0 ° C.…

A: Given, P1 = 725 mm Hg, P2 = 176 mm Hg V1 = 2.00 L, V2 = ? temperature = 22oC

Q: Taking into account that dU= TdS - pdV(fundamental equation), what is true? A. (dT/dp)p = -(dp/dS)S…

A: From the given equation, dU= TdS - pdV(fundamental equation), If V is constant, dV=0

Q: Number 1 in this lab. Using the data table sheet how do you find the initial rate in M/s

A:

Q: The reaction C2H5I + OH C2H5OH + I was studied, and the following rates were obtained. Temperature,…

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Q: 2. Ron is running on a treadmill at a certain speed with a grade of 5% at a VO₂ of 44.67 mls/kg/min…

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Q: 5. Convert following (area/volume) measurements: 235 in? = - cm? a. b. 5 cm = in ст 5 ft =. cm? с.

A: Note: Since  you have posted question with multiple parts, we will solve only first part for you. To…

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Q: Help

A: Given data, 0.150 M NaOH (M1) Volume of HCl (V2) =50 mL Molarity of HCl (M2) =0.120 M

Q: Fnb Lab report 1 Q 20 = 155 #ra X A Ch 8 Chemical.. X 2. For the reaction Ch3 [0.5] [0.15]³ [1]"…

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Q: Part 1: Make Calibration Standards Data and Calculations 1. Mass of the NaCl added to the 100-mL…

A: The solution B , C and D are made by diluting solution A. So we can use dilution law to calculate…

Q: 37) Which of the following is a mathematical description of the steady-state assumption? a. [E][S]k1…

A: Steady state approximation is applied on intermediate species.  At steady state approximation:  Rate…

Q: 5. If K = (0.22) at a temperature of (200°C) for the disintegration : %3D PCI5 (gt PCI3 (g) + C2 (g)…

A:

Q: Ammonia is produced by reacting nitrogen gas and hydrogen gas is the following reaction: N2(g) +…

A: Le Chatelier's principle states that if a dynamic equilibrium is disturbed by changing the…

Q: an] T] (M₁V-M₂V₂) Broy] M₁ V₁-M₂V₂) J (MiV₁-M₂V₂): mperature (°C): Order of I: ative e Constant (k):…

A: According to given information , order with respect to each reactant = 1 ( for all three ) rate law…

Q: 3. Why is it more instructive in detennining reaction order, to compare the rate of Expt 4 to Expt 3…

A: The rate of a reaction can be defined as the rate of decrease in concentration of reactants or the…

Q: Dh;Cb Rq2 Dh + Rq;Cb 7. a. type of reaction

A: The given unbalanced equation is : We have to balance the reaction and also determine the type of…

Q: EXP. Iodate Sulfite # 4 5 6 8 20ml 20ml 20ml 20ml 20ml 20ml 0,0050 20ml 20ml 20ml [SO3²] 20ml 11…

A: Since the volumes of iodate and sulfite are equal, we can assume the reaction goes to completion and…

Q: Which of the following solutions requires the least effort (the lowest pressure exerted externally)…

A: Osmotic pressure is the pressure that is applied to halt the flow of solvent molecules through a…

Q: volume of a 1:10 w/v stock solution of sodium chloride that should be used in compounding 900 mL of…

A:

Q: W. Practice 4 - CHEM 1201 X co Course: 2020 Spring CHEM b My Questions | bartleby A…

A: According to ideal gas law, PV = nRT  where P = pressure  V = volume  n = moles  R = constant  T =…

Q: 2. Boil I L of distilled water for 5 min to expel CO2. Pour the water into a polyethylene bottle,…

A:

Q: 12. The combustion of glucose is represented by the following balanced equation: CgH1206 +6 O2 6…

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Q: Explain in your OWN WORDS, the processing of crude petroleum (from extraction to refining). *

A: Please find your solution below : The refining of petroleum is done by the process of fractional…

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A: Given: Mass of octane= 1.10 g Temperature= 62°C Heat capacity of bomb calorimeter= 850.6 J/°C

Q: Why is it necessary to allow enough time for your samples to dry?

A: during the organic synthesis, product may contain the impurity due the presence of the solvent

Q: W Practice 4 - CHEM 1201 co Course: 2020 Spring CHEM b My Questions | bartleby A…

A: The answer will be option b. This is because when we have 6 electron domains, the geometry of the…

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Q: Instant hot packs work by crystallizing sodium acetate (NaCH3COO). The molar enthalpy of…

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Q: Aqueous sulfurous acid (H2SO3) was made by dissolving 0.200 L of sulfur dioxide gas at 19°C and 745…

A: Given that : The volume of sulfur dioxide gas = 0.200 L The temperature of sulfur dioxide gas = 19°C…

Q: Task- CH3 HBr H3C. CH3 H3C/ CH,Cl, H2O CH3 Br2 KMNO4 H3C. CH3 H;C/ Water CH3 HBr KMNO4 H CH3 H;C/…

A:

Q: Find the major product of following dehydration. OH CH3 + H20 CH3-CH-CH-CH2-CH3 CH3 OA.…

A: Here i have solved question

Q: A pure sample of an unknown molecule has a mass of 35.51 g and contains 0.2000 moles. What is the…

A: 177.55 g/mol

Q: When a ving organism dies, the amount of Carbon-14 in ks system begins to decrease exponentially.…

A:

Q: Which of the following is a conjugate acid-base pair? A) OH-, H2O B) NH3, OH- C) OH¯, NH.* D) H:O,…

A: According to Bronsted-Lowry ,a conjugate acid -base pair consists of two substances that only…

Q: W. Practice 4 - CHEM 1201 X co Course: 2020 Spring CHEM b My Questions | bartleby A…

A: In IF5 we have I as centre atom with 7 valence electron in it Since I is making 5 sigma bonds with 5…

Q: True or false - The only way to charge an object with static electricity is by rubbing it against…

A: Static electricity is created by (friction) rubbing one object against another object as by rubbing,…

Q: 1). Calculate speed = d[HzOz]/dt = (moles of HeOz Consumed) / (Total volume x %3D reaction time) For…

A: Formula used to calculate the speed or velocity is: Speed = d[H2O2]dtSpeed = Moles of H2O2…

Q: What is the last point that you will use to determine the initial rate?

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

Q: Think about the situation where you are investigating the relationship of study time vs. exam grade.…

A: Few questions about data interpretation, which is to be accomplished.

Q: Can you please help with the table? Thanks

A: Using this relation : 1 L = 1000 ml Table 1: L ml 2.3 L 2300 ml 0.23 L 230 ml 0.0023 L 2.3…

Q: Reagents Available g. CO, HCI, CUCI/AICI, h. CH,CH,CH2COCI, AICI, i. BrCH,CH,Br, OH j. CH,CH,CI,…

A:

Q: Below is a simple set of weights obtained while immersing potato slices in various sugar solutions…

A: The data given is,

Q: 1. The substrate concentration and reaction velocities for both an uninhibited and an inhibited…

A: The objective of the question is to create a Lineweaver-Burk plot using the given data, calculate…

Q: For A – products, time and concentration data were collected and plotted as shown. [A] (M) t (s)…

A: Rate constant, k is defined as the rate of reaction when concentration of the reactants is unity.…

Q: ||| = O ELECTROCHEMISTRY Writing a simple half-reaction from its description Write a balanced…

A: We have to write the balanced half-reaction