What is the empirical formula of the compound

Assignment Help Chemistry
Reference no: EM13162895

A certain organic compound was burned, producing 1.481 g of CO2 and 0.303 g of H2O. The mass of the original sample was 0.438 g. What is the empirical formula of the compound?

Reference no: EM13162895

Questions Cloud

Determine the volume of the container : If the initial volume of the container, before any reaction takes place, is 5.70 L, determine the volume of the container after the N2 (g) and H2 (g) have reacted to completion.
Compute the new partial pressures after equilibrium : The appropriate chemical equation is PCl3(g)+Cl2(g) PCl2 Calculate the new partial pressures after equilibrium is reestablished.
In philosophy-logical error is called logical fallacy : In philosophy, a logical error is called a logical fallacy. There are many logical fallacies to watch out for when making or evaluating a philosophical argument.
What is the unemployment rate : Suppose that the adult population is 4 million, the number of unemployed is 0.25 million, and the labor-force participation rate is 75%. What is the unemployment rate and which contract should the player accept, based on the concept of present valu..
What is the empirical formula of the compound : A certain organic compound was burned, producing 1.481 g of CO2 and 0.303 g of H2O. The mass of the original sample was 0.438 g. What is the empirical formula of the compound?
Determine the mass of aluminum acetate : determine the mass of aluminum acetate that can be made if i do this reaction with 125 grams of acetic acid and 275 grams of aluminum hydroxide.
Determine the pressure change : Determine the pressure change when a constant volume of gass at 1.00 atm is heated from 20.0 C to 30.0C.
What is the rate law : Sulfuryl chloride (SO2Cl2) in the gas phase decomposes to sulfur dioxide and chlorine gas. A) what is the rate law? B) What is the value of the rate constant (k)?
Identify the major type of interactive force of mgf2 : Identify the major type of interactive force of MgF2? how do you find the major type of interactive force?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the molar mass of x

At a certain temperature the rate of effusion of helium is twice the rate of effusion of a gaseous X.X is a binary combination of carbon and hydrgen.

  How many grams of n2 are in the container

A quantity of N2 is kept in a 12.8 L contianer at a temperature of 42 C and at pressure of 4.7 atm. how many grams of N2 are in the container?

  Chemistry of proteins and hemoglobin

Chemistry of Proteins and Hemoglobin - What is the effect of the following changes on the O 2  affinity of hemoglobin?

  What is the average atomic mass of m

When M2S3(s) is heated in air, it is converted to MO2(s). A 3.700-g sample of M2S3(s) shows a decrease in mass of 0.207 g when it is heated in air.

  Explain entropy change in the system is positive

Predict whether the entropy change in the system is positive, negative or close to zero for each of the following processes

  How many grams of chlorine are required

how many grams of chlorine are required to react completely with 5.00grams of sodium to produce sodium chlorde ?

  Define the possibility of stereoisomers exists

Define the possibility of stereoisomers exists, However, the addition of bromine to an equimolar mixture of cis- and trans-2-butene generates only three stereoisomers. Explain.

  Which substance attains the highest temperature

Consider the following specific heats: copper, 0.384 J/g·?C; lead, 0.159 J/g·?C; water, 4.18J/g·?C; glass, 0.502J/g·?C. If the same amount of heat is added to identical masses of each of these substance

  What is the vapor pressure of ethanol

The vapor pressure of ethanol is 100 mmHg at 34.9oC. Its molar heat of vaporization is 39.3 kJ/mol. What is the vapor pressure of ethanol in mmHg at 57.5 oC?

  Question on sodium nitrate and sodium nitrite

What is the difference between the fresh meat with added sodium nitrite and the meat with added sodium nitrite plus sodium erythorbate?

  What was the final temperature

A 4.10 g nugget of pure gold absorbed 287 J of heat. The initial temperature was 24.0°C. What was the final temperature?

  How much work did the system do

for a certain change, the value of change in U is -2.37kJ. during the change the system absorbs 650 joules. how much work did the system do?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd