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

J Question 1 of 10 Each equation given below describes a parabola. Which statement best compares their graphs? x = 5y² x=3y² OA. Both parabolas open upward, and

Construct a circle through points X, Y, and Z.

Please answer all the questions txxxx

What is the relationship between \blueD{\angle a}∠astart color #11accd, angle, a, end color #11accd and \greenD{\angle b}∠bstart color #1fab54, angle, b, end co

Which expression is equivalent to the given expression? 2√/20-4√6 A. 32/30 OB. 16√30 OC. 3/20 D. √120

17 = a + bb is one more than awork out the values of a and b(simultaneous equation)

The measure of an angle is 42.1°. What is the measure of its complementary angle?

A truck accelerating at 0.0083 meters/second2 covers a distance of 5.8 × 104 meters. If the truck's mass is 7,000 kilograms, what is the work done to reach this

Which inference can a reader make based on the information in the passage?

Write a letter to your mother about your heath and study