noemimunoz097 noemimunoz097

25-07-2020
Chemistry

contestada

Find the empirical and the molecular formula of acetylene gas composed of 92.26 percent carbon and 7.74 percent hydrogen

Respuesta :

eevah27 eevah27

25-07-2020

Answer:

CH

Explanation:

92.26% = 92.26 g

7.74% = 7.74 g

carbon is 92.26 x 1 mole/12.011 = 7.68

hydrogen is 7.74 x 1 mole/1.008 = 7.68

carbon 7.68 ÷ hydrogen 7.68 = 1

so 1 is your subscript for both carbon and hydrogen

Answer Link

Otras preguntas

What was the goal of the Alien and Sedition Acts? (5 points) To stop immigration into the United States To decrease the power of the president To increase the f

A car travels in a straight line for 3.8h at a constant speed of 52km/h what is its acceleration?

One half minus seven eighths

Hammurabi based his code of laws on older Sumerian and Akkadian laws, which he adapted and expanded. A. True B. False

use the number 913,256. what is the name of the period that has digits 913

Which of the Three Principles of the People represents "the people's livelihood"? Socialism Communism Nationalism Democracy

how does the number of zeros in the product of 8 and 5,000 compare to the number of zeros in the factors?

Who wrote these words about the events at Appomattox Courthouse in April 1865? General George McClellan General Ulysses S. Grant Secretary of War Edward M. Stan

sarah and Eva are swimming use the ratio table to determine who is the faster swimmer

What was the economic situation in Japan around 1930? Why was this?