baelenromahn23 baelenromahn23

03-11-2020
Chemistry

contestada

how many moles are present in 107 g of sodium?

Respuesta :

halasiblani halasiblani

03-11-2020

Answer:

i think 4.65 moles......

Answer Link

nelle101 nelle101

03-11-2020

Answer:

Na mol.mass = 23

mass / mol.mass = moles

107g / 23 g/mol = 4.65moles of sodium

Answer Link

Otras preguntas

Help with this question

Triết lý ông tổ ngành PR Ivy Lee: “Hãy nói sự thật, vì sớm muộn gì công chúng cũng sẽ biết”, anh/chị hãy phân tích giá trị việc tôn trọng sự thật thông qua các

What are the side lengths of the equilateral triangle?

- 15 + n =-9 I need help please explain it too

What time is trick or treating in south bend indiana?

Question 17 (1 point) Is the following a fixed or a variable expense? Natural Gas Bill Question 17 options: A) Fixed Expense B) Variable Expense

Given, Polygon ABCD ≅ Polygon PQRS, solve for x and y.

which african country is not located within the sahara desert?

PLZZZZ HELP Brett collects stamps. He sold off his stamps and then bought 6 more. He now has 18 stamps. How many did he have to begin with? Algebra/equation De

Expand the following 4(×-3) 5(2p-4) ‐6(7×-4y