ЕxampleA mixture of gases has the following composition by mass:O,CO16%(Xo, = 0.16 g O,/g total)4.0%CO2N217%63%What is the molar composition?

We have to find molar composition of gases

Answered: A mixture of gases has the following…

A mixture of gases has the following composition by mass: O2 CO 16% (Xo, = 0.16 g O,/g total) 4.0% CO2 N2 17% 63% What is the molar composition?

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter2: Atoms And Molecules

Section: Chapter Questions

Problem 2.32E

See similar textbooks

Related questions

Q: If 0. 274 moles of a substance weighs 62.5 g, what is the molar mass of the substance, in units of…

A: Given- Moles of substance =0.274 moles Weight of substance= 62.5 g

Q: 3. 2AI + 6HCI – 2AICI, + 3H, a) Al to HCI b) AICI, to H, c) HCl to H,

A: The given balanced Chemical equation is - 2Al + 6HCl ----> 2AlCl3 +3H2 Mole ratio is the…

Q: 8. Pure copper can be produced by the reaction of copper(II) sulfide with oxygen gas as follows:…

A: Given, Chemical reaction : CuS(s) + O2(g) -------> Cu(s) + SO2(g) 0.640 g of Cu metal…

Q: What is the balanced reaction for the synthesis of one mole of nitrogen trioxide gas from its…

A: Given: synthesis of one mole of nitrogen trioxide To find : Balanced Reaction Solution: Balanced…

Q: What amount of water (in moles) is produced by the reaction of 5.00 mol C5H12 with 27.5 mol O2?…

Q: What mass (in grams) of chlorine gas (Cl2, MW= 70.91 g/mol) will be required to completely react…

Q: 13. What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

Q: What is the mole ratio of H2O to H3 PO, in the following equation? P,O10+6H20=> 4H;PO,

Q: How many moles of HNO₃ will be produced from the reaction of 45.0 g of NO₂ with excess water in the…

A: The conversion factors that permit mole-to-mole calculations to predict products' amount or…

Q: 1. A mixture of gases has the following composition by mole: % by Mole 11 % Gas O2 CO2 N2 6% 83 %…

A: Number of moles = weight ÷ molecular weight

Q: 3NAOH(aq) + Al{NO3)s (aq) 2.1 M NAOH 1.3 g Al(NO3)a - 3NANO, + Al(OH):(aq) Volume Mass of Al(NO)…

Q: Phthalonitrile (C3H,N2) is produced by the ammoxidation of o-xylene (C3H10) according to the…

A: Stoichiometric relation is used to find the relation between the quantity of reactant and product

Q: C6H12O6 (s) + 6 O2 (g) → 6 CO2 (g) + 6 H2O (l) How many moles of water (H2O) will be…

A: Note - Question correction : C6H12O6 mixes with oxygen not water. Given that, Mass of C6H12O6 =…

Q: Consider the following reaction. How many moles of oxygen are required to produce 10.0 moles of…

A: Given,No of moles of water = 10 moleC3H7SH(l) +6O2(g) →3 CO2(g) +SO2(g) +4H2O (g)How many mole O2…

Q: How many moles of HNO₃ will be produced from the reaction of 61.5 g of NO₂ with excess water in the…

Q: What mass, in grams, of C2H2 is needed to form 270.4 g of CO2? Assume excess oxygen. 2C2H2(g) +…

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

Q: How many grams of water (H2O) are produced if 10.0 moles of C4H10 are used?

Q: Assume vit K1 makes up 0.052% ( by mass) of cilantro. How many moles of vit K1 is there in your…

A: Vit K1 makes up 0.052% (by mass) of cilantro. 1 tsp of cilantro is used here and volume of 1 tsp is…

Q: How many moles of AI can be produced from 10.87g of Ag? AI(NO3)3(s)+3Ag=AI+3AgNO3

A: In the given reaction, one mole of aluminum nitrate reacts with three moles of silver to form one…

Q: Diphosphorus pentoxide (P2O5) is produced from phosphorus (P) and oxygen gas (O2). What mass of…

A: This question can be solved on the basis of prior knowledge of the mole concept.

Q: Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas as follows:…

A: The molar mass of the copper (I) sulfide and copper (Cu) is 159.16 g/mol and 63.55 g/mol…

Q: 2. How many grams of oxygen gas must be reacted with excess sulfur dioxide to produce 87.1 g of SO;?…

Q: The following quantities are placed in a container: 1.5 × 1024 atoms of hydrogen, 1.0 mol of sulfur,…

A: Given data: No of atoms of H in container = 1.5×1024 atoms Mole of Sulphur present in container =…

Q: How many grams of water are produced by 1.0 moles of C3H8? C3H8 + 5 O2 → 3 CO2 + 4 H2O

A: 1. Propane reacts with oxygen to forms carbon dioxide and water. The equation for the balanced…

Q: In measuring the sample that is placed into a SCUBA diver's tank it has the following gases: 52.00 g…

A: A numerical problem based on percentage concentration, which is to be accomplished.

Q: What mass of NO2 is formed by the complete reaction of 2 mol O3 with excess NO? Molar mass of O3:…

A: Given :Molar mass of O3: 48.0 g/molMolar mass of NO2: 46.0 g/molMoles of O3 = 2 mol We need to…

Q: Assuming one mole of compound, calculate the theoretical percentage composition of SO3. [MM (S) =…

A: Percentage composition of element is defined as how much percentage of that element is present in…

Q: 2. How many grams of H2 are needed to react with 9 g N2? Cota Imde

A: Given - Gram of nitrogen = 9 gram To Calculate - gram of H2 are needed to react with 9 gram of N2.…

Q: Consider the following chemical reaction: 2CH3OH(1) + 302(g) → 2CO2(g) + 4H20(1) Calculate the…

Q: How many moles of oxygen are formed when 58.6 g of KNO3 decomposes according to the following…

Q: If 0.274 moles of a substance weighs 62.5 g, what is the molar mass of the substance, in units of…

Q: How many moles of NH3NH3 can be produced from 16.5 molmol of H2H2 and excess N2N2?

A: Moles of NH3 produced from 16.5 mol of H2 and excess N2 are to be calculated.

Q: Ca + 2H2O ? Ca(OH)2 + H2 Using the equation above, how many molecules of H2 could be produced of 50…

Q: What mass of H2O is formed when H2 reacts with 284 g of O2?

Q: Part A Consider the following reaction. How many moles of oxygen are required to produce 10.0 moles…

Q: 4. An 8.00 gram sample of the hydrated salt, CoCl2 • X H2O was thermally decomposed into anhydrous…

A: The question is based on the concept of reaction stoichiometry. We have to calculate mole ratio of…

Q: molecules

Q: How many moles of HNO₃ will be produced from the reaction of 12.5 g of NO₂ with excess water in the…

Q: Assuming constant conditions, how many milliliters of chlorine gas react to yield 1.15 LL of…

A: We are given the following reaction: Cl2(g)+O2(g)--------->Cl2O3(g). The volume of Cl2O3(g)…

Q: How many moles of HNO₃ will be produced from the reaction of 33.5 g of NO₂ with excess water in the…

Q: How many moles of H,SO, are required to completely react with 7.20 mol of Al according to the…

A: Given :- 2Al(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 3H2O(l) no. of moles of Al = 7.20 mol To be…

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: This question can be solved using law of multiple proportions.

Q: What mass, in grams, of C2H2 is needed to form 210.4 g of CO2? Assume excess oxygen. 2C2H2(g) +…

A: Given: 2C2H2(g) + 5O2(g) → 4CO2(g) + 2H2O(g) Mass of CO2 = 210.4 g To find: Mass of C2H2 Solution:…

Q: How many grams of N2 are needed to completely (stoichiometrically) react with 222 g of Br2 ? N2…

Q: Using the initial mass 1.510 g and the molecular formula of the hydrate CuCl2⋅2H2O). Predict the…

A: Mass of compound = 1.510 g Mass of water produced on heating the compound = ?

Q: How many moles of water (H2O) are produced if 100.0 grams of oxygen (O2 )are used?

A: Given :- mass of O2 used = 100.0 g To calculate :- number of moles of H2O produced

Q: How many grams of O2 are required to produce 1.23 x 1024 molecules of water? 2H2 + O2 2H2O 131 g…

Q: What mass, in grams, of NO2 is needed to form 182.9 g of NO? Assume excess water. 3NO2(g) + H2O(l)…

A: Mass of NO = 182.9 g Mass of NO2 = ? Molar Mass of NO = 30.01 g mol-1 Molar Mass of NO2 = 46.005 g…

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Еxample
A mixture of gases has the following composition by mass:
O,
CO
16%
(Xo, = 0.16 g O,/g total)
4.0%
CO2
N2
17%
63%
What is the molar composition?

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

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

A Boron and hydrogen form an extensive family of compounds, and the diagram below shows how they are related by reaction. The following table gives the weight percent of boron in each of the compounds. Derive the empirical and molecular formulas of compounds A-E.
When calcium carbonate is heated strongly, it evolves carbon dioxide gas. CaCO3(s)CaO(s)+CO2(g) 25 g of CaCO3 is heated, what mass of CO2would be produced? What volume would this quantity of CO2 (CU at STP?
What volume (in liters) of O2, measured at standard temperature and pressure, is required to oxidize 0.400 mol of phosphorus (P4)? P4(s) + 5 O2(g) P4O10(s)
A power plant is driven by the combustion of a complex fossil fuel having the formula C11H7S. Assume the air supply is composed of only N2 and O2 with a molar ratio of 3.76:1.00, and the N2 remains unreacted. In addition to the water produced, the fuels C is completely combusted to CO2 and its sulfur content is converted to SO2. In order to evaluate gases emitted at the exhaust stacks for environmental regulation purposes, the nitrogen supplied with the air must also be included in the balanced reactions. a Including the N2 supplied m the air, write a balanced combustion equation for the complex fuel assuming 100% stoichiometric combustion (i.e., when there is no excess oxygen in the products and the only C-containing product is CO2). Except in the case of N2, use only integer coefficients. b Including N2 supplied in the air, write a balanced combustion equation for the complex fuel assuming 120% stoichiometric combustion (i.e., when excess oxygen is present in the products and the only C-containing product is CO2). Except in the case of use only integer coefficients c Calculate the minimum mass (in kg) of air required to completely combust 1700 kg of C11H7S. d Calculate the air/fuel mass ratio, assuming 100% stoichiometric combustion. e Calculate the air/fuel mass ratio, assuming 120% stoichiometric combustion.
determine: 1) the limiting reagent, 2) the moles of each reactant left over, and 3) volume (in L) of any gaseous products at STP: 1.0 kg of calcium carbonate decomposes to form solid calcium oxide and gaseous carbon dioxide.
Wine goes bad soon after opening because the ethanol CH3CH2OH in it reacts with oxygen gas O2 from the air to form water H2O and acetic acid CH3COOH , the main ingredient of vinegar. What mass of oxygen gas is consumed by the reaction of 8.11g of ethanol?
If a bag of fertilizer were labeled as containing 35% K2O, a. What is the analysis when expressed as %K? b. Assume the bag is labeled as 150% P, calculate the percentage P2O5 in the bag.
A gas mixture in a line outlet has the following molar composition: 15.1% C2H6; 43.5% SO2; 8% O2 and the remainder N2. Calculate the mass composition.
Mass→Mass & Mass→Vol : Zinc citrate is used in toothpaste it is synthesized from zinc carbonate and citric acid according to the following reaction. A) What mass of Zn₃(C₆H₅O₇)₂ can be produced from 2240. g of ZnCO₃? B) How many L of CO₂ will be produced at STP by this amount? 3ZnCO3(s)+2C6H8O7(aq)--->Zn3(C6H5O7)2+3H2O(1)+3CO2(g)
Consider the reaction of a mixture of NaHCO3 and Ca(HCO3)2 with excess HCl. The net ionic reaction observed is H+(aq) + HCO3-(aq) → H2O(l) + CO2(g) The above sample of gas (15.2 L, STP) contains 0.447 mol of N2. What is the mole fraction of nitrogen in that sample of gas? X = ___
If 175mL of oxygen is produced at standard temperature and pressure, how many grams of hydrogen peroxide, H2O2 were decomposed? At standard temperature and pressure, 1 mole of gas occupies 22.4L.
An air mass has 100 ppt of sulfur dioxide gas (SO2) and 1 ug/m3 of sulfate aerosols (as SO4-). Compare the relative amounts of gaseous vs. aerosol sulfur.