brooklynpage3996 brooklynpage3996

13-07-2017
Chemistry

contestada

Determine the empirical formula for a compound that is 70.79% carbon, 8.91% hydrogen, 4.59% nitrogen, and 15.72% oxygen.

Respuesta :

ChristenJoy ChristenJoy

15-07-2017

Assume 100g of substance

C = 70.79/12 = 5.899
H = 8.91/1 = 8.91
O = 4.59/16 = 0.287

Divide by the smallest

21 : 31 : 1

c21h31o

Answer Link

Otras preguntas

There are both short term and long term complications of diabetes. Describe an example below for each category.

What song contains the line, "Lets be jolly, deck the halls with boughs of holly"?

Why did the Spanish and Portuguese launch voyages of exploration? A. They were looking for territory where people could settle. B. They wanted to study the gove

what did the England want from Asia

1. The fastest speed recorded for a runner is 27 miles per hour. This is 20% of the fastest speed for a water skier. Find the record for a water skier. ____M

where in the cell does transcription happen

speech topics for grade 8: interesting

List two ways that waves erode land

What is 4 11/12 divided by -4 1/6?

Is 4 greater than 4.002?