amandaaugust8219 amandaaugust8219

14-10-2022
Chemistry

contestada

an unknown compound containing tellurium and bromine is analyzed and it is determined that 28.53% of the compound by mass is composed of tellurium. what is the mass percent of br in the compound?

Respuesta :

Otras preguntas

a. He should utilize lean manufacturing. b. He should try to satisfy customer needs with quality goods and services. c. He should invest more money in equipment

The equation below was solved correctly. 12 - x = 5 + x +x 12 = 5 + x -5 -5 7 = x Group of answer choices True False

An 85.0 kg fisherman jumps from a dock at a speed of 4.30 m/s onto their 135.0 kg boat. If the boat was at rest to begin but moves with the fisherman after he l

Center at (3, 4); passes through (3, 10) and (3, -2); b = 2

After just 4 tenths of a 2.5-mile race was completed lenox took the lead he remained there until the end of the race how many miles did lenox lead the way

When 0.1523 g of liquid pentane (CH) combusts in a bomb calorimeter, the temperature rises from 23.7C to 29.8 C. What is U for the reaction in kJ/mol pentane? T

Which statements about the art of William Morris are true? Choose all answers that are correct. a .He created fine books by using classically inspired typeface

Martha has a ribbon that is meters long. She cuts the ribbon into 3 equal-sized pieces. She uses 1 of the pieces to make gift bows. Each bow uses of a meter of

The lungs are A- divided into nine lobes. B- divided into seven lobes. C- separated by the mediastinum. D- connected by the mediastinum.

I WILL GIVE CROWN JUST NEED HELP ASAP!!!!!!!