10-02-2021
Chemistry

contestada

What is the mass in grams of 5.2 moles of NaCl?
303.89 g
0.09 g
119.6 g
1828

Respuesta :

24-02-2021

Explanation:

mole=mass/molar mass

mass= mole×molar mass

m= 5.2×( 23+35.5)

m= 5.2×58.5

m= 304.2g

Answer Link

Otras preguntas

the circumference of a circle is 64 cm.find the diameter ,the radius,the length of an arc of 190

Two slits are spaced 0.33mm apart. If the angle between the first dark fringe and the central maximum is 0.055º, what is the wavelength of a light falling on th

The stability of an isotope is based on its

Good thesis statement on gender roles.

CAN SOMEONE PLEASE HELP ME WITH FINDING X

Tangent line i think please help me find x

How much force do you push down on the Earth with? (Hint: 1kg is about 2 pounds).

A rectangular bird sanctuary is being created with one side along a straight riverbank. The remaining three sides are to be enclosed with a protective fence. If

The nations of Indochina ____________. a. share a common langauge b. share a common history c. share a common religion d. none of the above

Read the poems below and answer the question that follows.“God’s World”by Edna St. Vincent MillayO world, I cannot hold thee close enough! Thy winds, thy w