2. If 3.0 moles of nitrogen gas are collected in a 35.0 liter container at 20°C, what would be the pressure exerted on the container, in atmospheres? 3. If a gas collection vessel contains 66.0 grams CO,, 96.0 grams O, and 4.0 grams of H, and has a total pressure of 1860 mm Hg, what is the partial pressure of the hydrogen gas? 4. If 22.0 grams of CO, gas are collected over water at 35°C and a total pressure of 790 mm Hg, what volume of dry CO, could be obtained. umerical value for "R", the Ideal Gas Constant. Use

Q: Time (min) Temperature (°C) 25.00 1 21.70 20.150 18.70 4 17.50 16.80 15.60 7 13.40 8 11.90 10.50 10…

A: Answer: This question is based on the understanding of the phase change of substances.

Q: Rank the given compounds in increasing order based on the property. (1-lowest and so on.) 2 Melting…

A:

Q: 39. Which of the following species are trigonal planar? 1. CH4 2. NH, 3. BF A D

A: To find: Which among the molecule is having trigonal planar shape? CH4 NH3+ BF3

Q: 45. Which of the following statement(s) concerning aniline (phenylamine) is (are) true? 1. It reacts…

A: Aniline is a base that reacts with electron-deficient species. Furthermore, basicity is compared by…

Q: Question 2 Which among the variables is NOT part of the distillation process? Polarity Vapor…

A:

Q: 40. When cone H2SO4 and cone HNO3 are mixed, the following reaction occurs: H2SO4 + HNO3 c HSO4 +…

A: according to Bronsted-Lowery the base is a proton acceptor and Specie -1 accept proton and specie…

Q: Benzoic acid is an organic acid with a K₂ = 6.47 x 10-5 at 25.0°C. Calculate the pK₂ of benzoic acid…

A: The value of dissociation constant for benzoic acid =The value of for benzoic acid = ?

Q: Draw the molecule on the canvas by choosing buttons from the Tools

A: In the skeletal formula, each covalent bond between carbon-carbon or carbon-heteroatom is…

Q: ___RbNO3 +__ BeF2 = __Be(NO3 )2 + __RbF the coefficients are   A. (1,2,1,2)   B. (2,1,1,2)…

A:

Q: HBr CH₂Cl2 فمیلی HBr hv

A: Markownikoff rule : The negative part of HBr means Br^- will add to more substituted carbon. This is…

Q: Rank the following three compounds in order of decreasing boiling point. The compound ranked as 1…

A: The boiling point of a liquid isthe temperature at which its vapor pressure is equal to the pressure…

Q: 10 3 9 2 6 (ppm) 8 7 1 6 01 5 4 1.00 3 0.50 2 3.00

A: The question is based on the concept of organic spectroscopy. We need to identify the compound.

Q: CH3 0=$=0 Ar 18 H HOgt 1506 HOUT Де НО Eq Eq

A: We have to draw the mechanism for the given two reactions.

Q: The following arrows are incorrectly drawn and I drawn them correctly please check if it's right and…

A: In this question, we will give explanation with correct resonances for each wrong resonance…

Q: It is estimated that a slice of apple pie has about 405 nutritional calories (1 nutritional calorie…

A: Given  calories from slice of apple = 405 kilocalorie Consumption of energy during walking = 250…

Q: Create an og (1) highschool-level and (1)  college-level chemistry joke. (do not copy from internet)…

A: Jokes

Q: Activity 5: A pound of potato chips from Hailey's favorite brand costs $4.50. A 10 oz bag of the…

A: A common measurement system allows us to make direct comparison instead of having to know things…

Q: ___RbNO3 +__ BeF2 = __Be(NO3 )2 + __RbF the coefficients are   A. (1,2,1,2)   B. (2,1,1,2)…

A: We have to predict the balance chemical reaction.

Q: Number 5.98 a&b

A: The given reaction is, C14H18N2O5 + 2H2O →C9H11NO2 + C4H7NO4 + CH3OH Given that:  mass of…

Q: calculate the mass of the distillate_______________ and the density of the distillate.  use the…

A: Given,      Mass of the Empty graduate Cylinder = 5.280 grams      Mass of the Cylinder with…

Q: Which of the following compounds has the highest boiling point? tou OH OH OH HO. HO II IV Multiple…

A: Boiling point of alcohols : 1). Alcohols can form hydrogen bonding(a strong intermolecular force).…

Q: INSTRUCTIONS: Encode your final answers on the answer sheet for quizzes. For illustration-type of…

A: #1: Lineweaver-Burk Plot is drawn from the reciprocal form of Michaelis-Menten equation which is…

Q: Mercury analysis results performed on a drinking water sample are given in the table below. Analysis…

A: The average of the given data, x = 54.1+55.5+63.8+54.4+55.8+57.96= 56.9 The value of average with 90…

Q: if [H₂] eq = 2.0 M, [NH3] eq = 0.5 M, and K = 2. N₂(g) + 3 H₂(g) = 2 NH3(g)

A: Here we are required to find the equilibrium concentration of nitrogen for the given reaction.

Q: None

A: Part 1: Answer: The correct balanced chemical equation for the decomposition of hydrazine is:…

Q: Based on the information given, identify the most significant error in the preparation of Graph 2.…

A: Analysis of Graph 2:Title Font Size (Option A):The title font size seems appropriate for the graph,…

Q: For each pair of compounds listed, check the box next to the one with the higher boiling point.…

A: The temperature at which the vapor pressure of a liquid becomes equal to the atmospheric pressure is…

Q: None

A: Thank you.

Q: Select the MOST BASIC.

A: Higher the stability of conjugate acid (formed by gain of H+), more would be the basic character

Q: B=3.8 cm A=2.3 cm SM CS RX 7.5 cm

A: Since, Rf value or retension value is the ratio of distance travelled by the compound to the…

Q: For the reaction A + B →→C+D, • Trial 1: [A] = 1.0 M, [B] = 2.0 M, rate = 0.0010 M/s 0.0040 M/s…

A:

Q: 8 85 30 8 75 70 65 8 9 10 11 12 13 14 15 16 17 18 Time/min Use the above Cooling Curve to answer the…

A: A cooling curve is a plot of temperature change Vs time. It represents the change in the state of a…

Q: н н Н — С — С. -0 - H (Choose one) v A н н B со (Choose one) H H Н — С С — Н |(Choose one) v C | H H…

A:

Q: OIf  = a +2x B= d - 2x %3D %3D Evaluate:AB f(x)

A:

Q: Much of Earth's history can be unraveled studying sulfur. Sulfur can be used as "geothermometer".…

A: Given Data:Much of Earth's history can be unraveled studying sulfur. Sulfur can be used as…

Q: None

A: Step 1:Scientific notation : The general representation of scientific notation is -a×10bWhere, a is…

Q: 9. You rent a car in Germany with a gas mileage rating of 12.8 km/L. What is its rating in miles per…

A: One unit is converted into another unit by multiplying multiplicative factor

Q: Part Ⅱ 요? Incorrect 1 correct 1 Not possible -상 yayou g 요 잇

A:

Q: A bucket of water has a volume of 0.473 kL How many dL is this?

A: We have to convert the 0.473 kL to dL by using the unit factor conversions.

Q: Vacuum distillation lowers the boiling point of a high-boiling point liquid because of reduced…

A: Boiling initiates when an applied or the atmospheric pressure is equal to the vapour pressure of the…

Q: Postlab Question: * 1. Under each compound, indicate its most important attractive force. Which of…

A: Note: As per the guidelines, solutions of first question has been made. For the expert solution of…

Q: Answer Bank Iron(s) NaCl(s) Sand(s) Naphthalene(s) iron (s) naphthalene (s) sublimation dissolve in…

A: The mixture given consist of iron, NaCl, Naphthalene and sand. Since the iron has magnetic…

Q: Area Of Field Health And Medicine Food And Agriculture Consumer Product Some Chemical Components…

A: Consumer goods Consumer goods, often known as final goods, are items that are purchased by people or…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.