08-04-2022
Chemistry

contestada

Complete combustion of 8.70 g of a hydrocarbon produced 28.0 g of CO2 and 9.54 g of H2O. What is the empirical formula for the hydrocarbon? Insert subscripts as necessary.

Respuesta :

darko72 darko72

09-04-2022

the answer is ethene

Explanation:

molar mass=28

ethene (C2H4) >>>>12×4+4=28

the empirical formula is drawn like that

draw structure displayed formula
put the branches on the top

Answer Link

Otras preguntas

The length of a rectangle is three times its breadth if the breadth is decreased by 2 m and breadth increased by 4 m the area of the rectangle is decreased by 1

what are the types of education. explain them

1) CUALES FUERON LAS CAUSAS DE LA EXPANSION EUROPEA? 2) ¿POR QUE SE PRODUCE EL CRECIMIENTO COMERCIAL? ¿QUE NECESITABAN? 3) ¿Cuáles FUERON LOS AVANCES TECNOLOGIC

PLEASE HELP! Find an equation in standard form for the ellipse with the vertical major axis of length 16 and minor axis of length 10.

The plane landed slowly. Into how question

difference between administrative unit and federal system in a point?

Here is a number sequence. The rule for finding the next term is to add a, where a is an integer. ! ! 8 ........! ! ........! ! 29 Work out the two missing term

How do you solve part c

IV. Fill in the blank with only ONE suitable word. Mr. John gets up very early (1) .................... day. He washes his face and takes a quick shower (2) ..

Non right angled triangle