2. Which of the following pairs containequal number of atoms?(a) 22.4 L (STP) of nitrous oxide and22.4 L of nitric oxide(b) 1 millimolei o80millimole of H,SofHCIand 0.5edi loteM(c) 1 mole of H,0, and 1 mole of N,O4(d) 11.2 cc (STP) of nitrogen and 0.015fong of nitric oxide

Answered: Image /qna-images/answer/287fd5ca-c668-4f0e-ad69-19de144c9bc5.jpg

2. Which of the following pairs contai: equal number of atoms? (a) 22.4 L (STP) of nitrous oxide ane 22.4 L of nitric oxide (b) 1 millimole i o200millimole of H,S of HC1 and 0. ordh loteM (c) 1 mole of H,0, and 1 mole of N,O4 (d) 11.2 cc (STP) of nitrogen and 0.01 fong of nitric oxide os A

2. Which of the following pairs contai: equal number of atoms? (a) 22.4 L (STP) of nitrous oxide ane 22.4 L of nitric oxide (b) 1 millimole i o200millimole of H,S of HC1 and 0. ordh loteM (c) 1 mole of H,0, and 1 mole of N,O4 (d) 11.2 cc (STP) of nitrogen and 0.01 fong of nitric oxide os A

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter5: Gases

Section: Chapter Questions

Problem 25QAP: Cyclopropane mixed in the proper ratio with oxygen can be used as an anesthetic. At 755 mm Hg and...

See similar textbooks

Related questions

Q: The titration of a 20.0-mL sample of an H2SO4 solution of unknown concentration requires 22.56 mL of...

Q: What is the energy (in Joules) of a photon of light whose wavelength is 623.83 nm?

Q: 3) A company needs to verify the amount of nitrogen in their new "QuikGreen" fertilizer product. To ...

A: Answer :- Moles of HCL before titration when NH3 is dissolved in it :- Moles HCl = 0.989 M x .05 L =...

Q: 7. One of the most common ways to grill outdoors is with propane gas, C3H8. In this reaction propane...

Q: Problem 24.1 Draw the aldol product formed from each compound. CH,CHO b. (CH,),CCH,CHO C. CH d. CH3 ...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas rea...

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related by the ideal ...

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas rea...

A: Given, Wide of the vessel = 30 cm Hight of the vessel = 36 cm

Q: Give the IUPAC name of the product of the reaction between cyclopropane with Br2 in FeBr3.

A: In the absence of UV-light, cyclopropane reacts with Br2 in FeBr3 to give addition products. This ha...

Q: lect the correct response(s): Test Tube Holder Used for holding test tubes when heated. Beaker Tongs...

Q: Alkyl substituents are: Select one: O a. Strong, meta directors O b. Strong, ortho/para directors Oc...

Q: 8

A: It is given in the question that 0.025 m solution of Fe2(SO4)3 is present and we have to write the m...

Q: QUESTION 2 Which of the following compounds is not capable of hydrogen bonding? b. a. H. H-F H. d. O...

Q: 14.5-L scuba diving tank contains a helium-oxygen (heliox) mixture made up of 24.5 g of He and 4.41 ...

A: Mass of He = 25.5 g Moles of He = mass / molar mass = (25.5 g) / (4 g/mol) = 6.375 mol Mass of O2 = ...

Q: Write the formula of the conjugate acid of the Brønsted-Lowry base, HBO:2-

A: Conjugate acid can be formed by adding one Hydrogen.

Q: 1. What would be the speed of a proton (mass = 1.673 x 102" g) if it had the same wavelength as a ph...

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

Q: Need solution to both parts

A: Find the pH of a solution that is 8.0x10-3 M in H2CO3.,

Q: Consider separate 1.0 L samples of the following gases at STP: Cl, C2H5, and Xe. Which of the follow...

Q: You are melting a non-flammable solid reagent in a test tube using a Bunsen burner, what safety prec...

A: The correct option is c as when we hold a test tube over a bunsen burner we generally steadily or ge...

Q: Part D If the initial concentration of A is 0.290 M, what is the concentration after 215 s? Express ...

Q: Cu(H,O) (aq) + HPO, (aq) : Cu(H20), OH (aq)+ H2PO, (aq) a. OThe equilibrium lies predominantly to th...

A: This question is related to finding out the direction of equilibrium. We have to go through the basi...

Q: The dissecting room of a certain coroner is kept at a constant temperature of 5° C. One day the coro...

Q: A solution is 0.01F with respect to Mg++ ions. What concentration of hydroxide ions in formula weig...

A: A solution is 0.01 F with respect to Mg++ ions. Ksp of Mg(OH)2 is 1.2 * 10-11 . Here, we have to cal...

Q: if 7.0 moles of pentane C5H12 are reacted with sufficient O2 how many moles of CO2 are produced

Q: at is the purpose of the implementation of GHS? ect the correct response: To eliminate the need to t...

Q: How many millilitres of concentrated sulphuric acid, 99.0% , density 1.831 g/cm3, are required to pr...

Q: Use the References to access important values if needed for this question. A mechanism that has been...

A: A mechanism that has been proposed for the conversion of 2-methylpropene to tert-butyl alcohol in ac...

Q: Write the lewis structure for a) a hydroxide free radical b) a hydrogen free radical c) hydrogen per...

A: Lewis structure is also known as Lewis dot structure, are diagrams that show the bonding between at...

Q: 2. A solution that may contain Cu", Bi*, Sn**, or Sb²* is treated with thioacetamide in an acidic me...

A: subjective examination Dark encourage incompletely broke up in antacid medium : could be Cu2+ Stayin...

Q: 37) Which of the following terms best describes the pair of compounds shown: enantiomers. diastereom...

Q: Calculate the mole fraction(x) of acetic acid in a mixture consisting of 150 gm acetic acid , and 13...

Q: 103.0 g of chlorine gas (Cl2) and 36.0 g of helium (He) are mixed in a container with a total pressu...

Q: 2. Propose a mechanism for the following transformation. Explain why one OH group leaves preferentia...

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: The titration of 26.40 mL of HCl solution of unknown concentration requires 12.21 mL of a 0.150 M Na...

A: An acid reacts with a base to form salt and water. For the given acid-base reaction, the balanced eq...

Q: If 10 mL 0.10 M Ba(NO3)2is mixed with 10 mL 0.10 M K103, a precipitate forms. Which ion will still b...

A: Ksp is the solubility product means the minimum ionic product of a salt required for its precipitati...

Q: 1-methyl-cyclopentan-1-ol forms a stable trisubstituted alkene as the major isomer when reacted with...

Q: Given the thermodynamic data of ethanol below, calculate the chanee in entropy of 55.5 g of solid et...

A: To calculate change in entropy we need to calculate change in energy . To calculate energy we would...

Q: The following initial rate data are for the oxidation of nitrogen monoxide by oxygen at 25 °C: 2 NO ...

Q: A mixture of hydrogen and helium gases, at a total pressure of 821 mm Hg, contains 0.287 grams of hy...

Q: What is the function of the fumehood in the Chemistry laboratory? Select the correct response: It le...

A: Fume hood in the chemical laboratories generally help to reduce the toxic chemicals or hazardous che...

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas rea...

A: Here we have to determine the maximum safe operating temperature for the reaction carried in the ste...

Q: НО SH CH2OH NC

Q: What would happen if: the alcohol was left on for 20 minutes? the safranin was added after additio...

A: Introduction : Gram staining can be defined as a technique which is used to identify the bacterial...

Q: What volume in liters of 0.250M H2SO4 is required to neutralize a solution prepared by dissolving 18...

Q: If a 6.00% (w/v) citric acid solution contains 6.00 grams of citric acid in every 100.0 mL of the so...

Q: There is a solution with 5 grams of salt in 100 ml of water if the density of the salt is 2.16 g/ml....

Q: Determine the energy of a photon with a 678.0 nm wavelength. I asked this question before the unit...

A: The wavelength of the photon is = 687.0 nm The energy of the photon is =?

Q: Please help with parts c-g

A: A question based on phase diagram that is to be accomplished.

Q: you know that the main frequency of N“ O1G is 3724.2 cm! and the first harmonin is 1876.06 Cm find :...

Q: Arrange the highlighted bonds in the table below in decreasing order of polarity. That is, pick 1 fo...

Q: Calculate the pH of the solution that results when 43.28 mL of 0.134 M HBr are mixed with 40.28 mL o...

A: HCN And HBr formed a buffer solution. Buffer pH=pKa+ log CN-/HCN HI and NaOH are strong acid and bas...

Concept explainers

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

2. Which of the following pairs contain
equal number of atoms?
(a) 22.4 L (STP) of nitrous oxide and
22.4 L of nitric oxide
(b) 1 millimole
i o80millimole of H,S
of
HCI
and 0.5
edi loteM
(c) 1 mole of H,0, and 1 mole of N,O4
(d) 11.2 cc (STP) of nitrogen and 0.015
fong of nitric oxide

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Cyclopropane mixed in the proper ratio with oxygen can be used as an anesthetic. At 755 mm Hg and 25C, it has a density of 1.71 g/L. (a) What is the molar mass of cyclopropane? (b) Cyclopropane is made up of 85.7% C and 14.3% H. What is the molecular formula of cyclopropane?
given that 4 NH3 + 5O2 -> 4NO + 6H2O if 3.00 mol NH3 were made to react with excess of oxygen gas, the amount of H2O formed would be?
The empirical formula for C6H12 is-
A sampe compound of xenon and fluroine conatains moleucles of a single type; XeFn, where n is a whoel number. If 9.03 x1020 of these XeFn ole cules have a mass of 0.311g, hwat is the value of n?
What mass of hydrogen gas H2 is present if there are 5.00E23 atoms of hydrogen?
Cocaine (C₁₇H₂₁O₄N) is a natural substance found in cocaleaves, which have been used for centuries as a local anestheticand stimulant. Illegal cocaine arrives in the United States eitheras the pure compound or as the hydrochloride salt(C₁₇H₂₁O₄NHCl). At 25C, the salt is very soluble in water(2.50 kg/L), but cocaine is much less so (1.70 g/L). (a) Whatis the maximum amount (in g) of the salt that can dissolve in50.0 mL of water? (b) If the solution in part (a) is treated withNaOH, the salt is converted to cocaine. How much additionalwater (in L) is needed to dissolve it?
Calculate the theoretical mass %% of CC and HH in propenoic acid.
What mass of iron is equivalent to 5.0e18 atoms of iron?
Is the volume of H2 produced larger than the volume of O2 producedbecause (a) hydrogen atoms are lighter than oxygen atoms, (b) hydrogenatoms are larger than oxygen atoms, or (c) each water molecule containsone oxygen atom and two hydrogen atoms?
In an experiment, 34.8243g of copper (II) nitrate hydrate, Cu(NO3)2•zH2O was heated to a constant mass of 27.0351g. What was the mass of water lost?
How many atoms of nitrogen are there in a 230.0 mL sample of N2O4 gas that has apressure of 745.0 mm Hg at 34.0°C ?
2.48g of hydrated copper(ii)chloride (CuCl2.xH2O) were heated to constant mass. 1.96g of anhydrous copper(ii)chloride were obtained. determine the value of x in CuCl2.xH2O.(AO2)