Decomposition analysis of an unknown compound indicated that the compound contains 53.9 % carbon, 10.1% hydrogen, and oxygen. What is the molecular formula if further analysis revealed that the unknowncompound has a molecular molar mass of 89 g/mol? KOH22180Na MgKRb SrBeCs BaC₂H1506C3H8O₂20Fr RaFAndeC6H1305C4H₂O₂C5H₂O3OC₂H30₂22 23 24 2:25 14:48, 28_27_1228Ca Sc TiCr Mn Fe Co NiHUUD67-71***SeriesPeriodic Table of the Elements09-103 104Desiia!assayZr Nb Mo Tc Ru Rh PdCe Pr NdSymbolNAIVAHf TaPtRe OsRf Db Sg Bh Hs Mt DsFa10Transition Basicwww112930Cu ZnNow1313FIAAI31GaAc Th Pa "U Np Pu Am Cm Bk CfBOR146164Pm Sm Eu Gd Tb Dy Ho1547Ag Cd In Sn SbSNwww.s1617VIA VIAAu Hg Tl Pb Bi PoThiLavande33, 821 34 444 39 | 20Ge As Se Br KrMEr Tm YbFSUM111112115 116Rg Cn Uut FI Uup Lv Uus UuoEs Fm Md No70 71TALLA 86VELAHeNeLIGHLu103RnLIVINAS

The unknown compound contains 53.9% carbon, 10.1 % hydrogen, and oxygen. molecular molar mass is 89…

Decomposition analysis of an unknown compound indicated that the compound contains 53.9 % carbon, 10.1 % hydrogen, and oxygen. What is the molecular formula if further analysis revealed that the unknown compound has a molecular molar mass of 89 g/mol? K

Decomposition analysis of an unknown compound indicated that the compound contains 53.9 % carbon, 10.1 % hydrogen, and oxygen. What is the molecular formula if further analysis revealed that the unknown compound has a molecular molar mass of 89 g/mol? K

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A 125.6 mg sample of an organic compound containing only carbon, hydrogen, and nitrogen is combusted…

A: Answer The empirical formula is C3H8N The molecular formula is C6H16N2

Q: The metals industry was a major source of air pollution years ago. One common process involved…

A: Given the reaction is, 2PbS+3O2---->2PbO+2SO2 Mole of PbS is 9.53mol. We have to calculate mole…

Q: An organic compound containing only C, H, and possibly O was subjected to combustion analysis. A…

Q: An unknown compound contains only C , H , and O . Combustion of 9.00 g of this compound produced…

A: We have to calculate the empirical formula of the unknown compound

Q: A 0.125 g sample of unknown hydrocarbon is prepared for combustion analysis. After the hydrocarbon…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

Q: Tartaric acid contains only C, H and O. While it's often found in sour candies, tartaric acid is…

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.695 moles…

A: 1 mole = 6.022×1023 [ Avocado's number ] The mass of one mole of molecules of a substance is called…

Q: Sodium azide, an explosive chemical used in automobile airbags, is made by the following reaction:…

A: Given, mass of NaNO3 = 10.0 g mass of NaNH2 = 15.0 g percentage yield = 100% To calculate : mass…

Q: A 8.648 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: 8.648 gram sample of an organic compound containing C, H and O 18.63 grams of CO2 Number of moles…

Q: Mesitylene is a liquid hydrocarbon. Burning 0.582 g of the compound in oxygen gives 1.92 g of CO2…

A: We have to predict the empirical formula for mesitylene.

Q: A combustion analysis of a 0.4647-g sample of a compound known to contain only carbon, hydrogen, and…

Q: [References] A sample of limestone and other soil materials was heated, and the limestone decomposed…

A: Calcium carbonate decomposes into calcium oxide and carbon dioxide. The equation for the balanced…

Q: un o 8u described in this laboratory. After heating, the sample is found to weigh 2.245 grams. How…

Q: According to the following reaction, how many grams of water are required for the complete reaction…

A: Given: carbon monoxide(g) + water(l) ---> carbon dioxide(g) + hydrogen(g)

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

A: Answer:Reagent that exhuast first in the chemical reaction and decides the yield of product is…

Q: When 3.232 grams of a hydrocarbon, C,Hy, were burned in a combustion analysis apparatus, 11.10 grams…

A: Data given: Mass of sample = 3.232 g Mass of CO2 = 11.10 g Mass of H2O = 1.818 g Molar mass of the…

Q: In a combustion analysis experiment, an unknown hydrocarbon produced 154.47861 g of carbon dioxide…

A: Empirical formula represents the smallest whole number ratio of the atoms present in the organic…

Q: According to the following reaction, how many grams of oxygen gas are required for the complete…

Q: An unknown compound has the formula C HyO₂. You burn 0.2072 g of the compound and isolate 0.5059 g…

A: Given, An unknown compound having formula CxHyOz. Mass of the compound = 0.2072 g mass of CO2…

Q: A 0.921 g sample of an unknown organic compound containing C, H, and O was burned in air to give…

A: Given: Mass of the organic compound = 0.921 g Mass of CO2 = 4.37 g Mass of H2O = 2.24 g Known: Molar…

Q: The molecular weight of benzoic acid, HC7H502, a carboxylic acid used as a food preservative, is…

A: Steps to find molar mass of a compound :determine the number of atoms of each element in the…

Q: What is the molecular formula of the molecule that has an empirical formula of CH and a molar mass…

A: Given , Empirical formula = CH Molar mass = 78.0 g/mol

Q: Compound X has a molar mass of 176.12·gmol−1 and the following composition: element mass % carbon…

Q: A sample containing only carbon,hydrogen,phosphorus and oxygen is subjected to elemental analysis.…

Q: According to the following reaction, how many moles of chlorine gas are necessary to form 0.452…

Q: A 1.000 g sample of an unknown compound containing only carbon, hydrogen, and oxygen was analyzed…

Q: According to the following reaction, how many moles of carbon dioxide will be formed upon the…

A: When an element or compound reacts with oxygen and it leads to the formation of heat and light then…

Q: According to the following reaction, how many grams of oxygen gas are necessary to form 0.695 moles…

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

Q: According to the following reaction, how many moles of calcium oxide will be formed upon the…

A: Given reaction -- CaCO3 ----> CaO + CO2

Q: Diethyl ether, often called simply ether, is a common solvent that contains carbon, hydrogen, and…

Q: Assuming complete reaction, how many moles of HCl(g) can be produced from 0.100 mol of Cl2(g)?

A: H2(g) + Cl2(g) ----> 2HCl(g) given :- 0.100 mol Cl2(g) To calculate :- number of moles of…

Q: According to the following reaction, how many moles of hydrogen gas will be formed upon the complete…

A: The balanced reaction taking place is given as, 2 H2O (l) ------> 2 H2 (g) + O2 (g)

Q: A sample of a compound containing only C and H is burned, producing 0.528 g of CO2 and 0.162 g of…

A: Gievn that Sample has two components = C and H Combustio reaction produces, Mass of CO2 = 0.528 g,…

Q: An unknown compound has a formula CxHyOz. You burn 0.1705 g of the compound and isolated 0.4163 g of…

A: given value : given mass of (i) carbon dioxide = 0.4163 g (ii) water = 0.1074 g (iii) unknown…

Q: An unknown hydrocarbon, which contains only C and H, is tested by combustion analysis to determine…

A: The simplest whole number ratio of the atoms in the compounds is given by the empirical formula.

Q: In a first expirement, a compound is analyzed and found to contain 85.63% C and 14.37% hydrogen by…

A: 1. atom % in samp;e mole Mole ratio (divided by smallest number of moles) C 85.63 85.63 /12 =…

Q: A given compound is analyzed and found to contain only C, H and O. When a 35.79 g sample of this…

A: Given,

Q: A compound contains only C, H, and N. Combustion of 35.0mg of the compound produces 53.0mg CO2 and…

A: Interpretation: The mass of a compound and the products CO2 and H2O formed in the combustion…

Q: When 5.762 g of a compound composed of only carbon, hydrogen, and oxygen was submitted to combustion…

Q: Consider the copper thermite reaction, a reaction between two solids that can be initiated with…

A: Here we are required to find the chemical formula or elemental symbol for the limiting reactant and…

Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

Decomposition analysis of an unknown compound indicated that the compound contains 53.9 % carbon, 10.1
% hydrogen, and oxygen. What is the molecular formula if further analysis revealed that the unknown
compound has a molecular molar mass of 89 g/mol? K
O
H
22180
Na Mg
K
Rb Sr
Be
Cs Ba
C₂H1506
C3H8O₂
20
Fr Ra
F
Ande
C6H1305
C4H₂O₂
C5H₂O3
OC₂H30₂
22 23 24 2:25 14:48, 28_27_1228
Ca Sc Ti
Cr Mn Fe Co Ni
HUUD
67-71
***
Series
Periodic Table of the Elements
09-103 104
De
siia!
assay
Zr Nb Mo Tc Ru Rh Pd
Ce Pr Nd
Symbol
NAIVA
Hf Ta
Pt
Re Os
Rf Db Sg Bh Hs Mt Ds
Fa
10
Transition Basic
www
11
29
30
Cu Zn
Now
13
13
FIA
AI
31
Ga
Ac Th Pa "U Np Pu Am Cm Bk Cf
BOR
14
61
64
Pm Sm Eu Gd Tb Dy Ho
15
47
Ag Cd In Sn Sb
S
N
www.s
16
17
VIA VIA
Au Hg Tl Pb Bi Po
Thi
Lavande
33, 821 34 444 39 | 20
Ge As Se Br Kr
M
Er Tm Yb
F
SUM
111
112
115 116
Rg Cn Uut FI Uup Lv Uus Uuo
Es Fm Md No
70 71
TALLA 86
VELA
He
Ne
LIGH
Lu
103
Rn
LIVINAS

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

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

2. What is the compound's empirical formula if a 0.234 g sample of the compound was burned in air to produce 0.72 g of CO₂ and 0.32 g of H₂O? The compound contains only H and C. The empirical molar mass of the compound is between 70.00 g/mol and 72.00 g/mol.
The empirical formula of a compound is HO. This molecule has a molar mass of 17.01 g/mol. The molecular formula is: HO H₂O H₂O2 H0.500.5
When heated, KCIO3 decomposes into KCl and 0₂. 2 KClO3 2 KCl + 30₂ If this reaction produced 78.4 g KCl, how many grams of O₂ were produced?
An excess of sodium carbonate, Na2CO3, in solution is added to a solution containing 17.87 g CaCl2. After performing the experiment, 12.51 g of calcium carbonate, CaCO3, is produced. Calculate the percent yield of this reaction.
A compound contains C,H and N . combustion of 35.0mg of the compound produces 33.5mg of co2 and 41.1mg of H2O. What is the empirical formula of the compound
An unknown compound has the following chemical formula: Mn (CN), where x stands for a whole number. Measurements also show that a certain sample of the unknown compound contains 5.9 mol of carbon and 3.0 mol of manganese. Write the complete chemical formula for the unknown compound. 0 Ś olo Ar
When a 5.712 g sample of an organic compound containing C, H, and O is burned completely in oxygen, 8.1 g of CO2 and 4.956 g of H2O are produced. What is the empirical formula of the compound?
22.0 g of CO2 gas and 9.01 g of H2O gas are formed from combustion of an unknown hydrocarbon (containing only hydrogen and carbon) in the presence of O2 gas. The molar mass of the gas is 84.2 g/mol. What is its molecular formula?
Vitamin C, an antioxidant present in citrus fruits, contains only C, H, and O. Combustion of 10.0 g of vitamin C produces 14.99 g of CO₂ and 4.092 g of H₂O. Determine the molar mass of the compound if it is between 150.0 and 220.0 g/mol.
Have you ever noticed that when organic compounds decompose emit odors? Well, the rotten smell of a decaying animal carcass is partially due to a nitrogen-containing compound called putrescine. Elemental analysis of this compound showed that it consisted of 54.50 % Carbon, 13.73% hydrogen and 31.77% nitrogen. If the molecular weight (molar mass) of putrescine is 88.16 g/mol, what will be the molecular formula of putrescine?
What is the empirical formula for a compound that is 41.8% N, 24.7% C, 31.4% O, and 2.1% H by mass? If the molar mass of the compound is 100.06 g mol-1, what is the molecular formula
A 1.000 g sample of an unknown compound containing only carbon, hydrogen, and oxygen was analyzed through combustion analysis and yielded 2.224 g of CO2 and 0.3035 g of H2O. What is the compound's empirical formula?