cmB7ugglenter cmB7ugglenter

10-06-2016
Chemistry

contestada

The mass of 69Ga is 68.7200 amu . The mass of 71Ga is 70.9200 amu .

Respuesta :

12-06-2016

I'm not sure if what this question is asking but ill be assuming that the average molecular mass is required. An assuming that the abundance of each isotope is 50% the average molecular mass is 69.82 amu.

Answer Link

Otras preguntas

Many people expect to travel with family and friends discuss this topic with your sibling

How can you tell that Vincent van Gogh’s self-portrait is in realistic proportion?

if £1 = 0.864 Lt, work out the amount, to the nearest penny , that 1 Lt is worth

How were enslaved African-Americans typically treated by slaveholders?Help Plz !?

The table below provides information about nutrition and cellular structure for organisms in different kingdoms. Kingdom Nutrition Fungi heterotrophic Nucleus U

Can someone do this warmup for me

Use the figure to complete the proportion

Question 1 (1 point) Which of the following is NOT an item that Johnny brings for their supplies? Baloney O Playing cards O Matches Lighter fluid

When being interrogated by police a person refuses to answer certain questions and chooses to remain silent where amendment is this

Please help the answer is not 59 o think