andreaappiah10 andreaappiah10

10-05-2020
Chemistry

contestada

A compound MN is such that N has two isotopes with masses 45 and 47 and relative abundance 60% and 40% respectively.Find the relative molecular mass of MN if M=35.

Respuesta :

PollyP52 PollyP52

10-05-2020

Answer:

45.8.

Explanation:

The relative molecular mass is 0.60 * 45 + 0.40 * 47

= 45.8.

Answer Link

Otras preguntas

wite a news report with headling, date, place , sources of news using the hint. Held with drugs Police arrested a french ------- 15 cigarettes filled

Language and Composition B Identifying Tone In this excerpt, the author's word choice creates a tone that is best described as Heat can break down the botulin,

Which set of ordered pairs does not represent a function?

What is the lcm of 12 and 18

When a number is decreased by 40% of itself, the result is 90. What is the number?

the narrator offers the reader a rose

identify the locations of divergent plates. PLEASE HELP ME

Help!!!! ( this is i-ready )

Regardless of the career you want to pursue, you can still get the _____ necessary to achieve success. test aptitude money help

Which of the following is not added to the basic part of a word? O prefix O root O suffix