WowOK9131 WowOK9131

14-06-2022
Chemistry

contestada

What is the mass of 3.5 moles of silicon? (to the nearest tenth)

Respuesta :

Medunno13 Medunno13

14-06-2022

Answer: 112.2 g

Explanation:

The atomic mass of silicon is 32.065 g/mol, so 3.5 moles have a mass of (3.5)(32.065) grams, or about 112.2 g

Answer Link

Otras preguntas

b. If the initial pressure of gas inside the balloon was 1.65 atm, what is the new pressure? A sample of gas kept at a constant pressure, is heated from 273 K t

Why do I keep spraining my ankle? Is that likely a problem?

Which inference about Jem's feelings towards Calpurnia is best supported by Aunt Alexandra's arrival?

A box on a table is at rest and has a weight of 300 N. Two horizontal forces are being applied to the box. One force is 150 N to the right and the other one is

Although Israel and Belize are both similar in size both the arithmetic and physiological population densities of each country is significantly different. What

Help only right awnsers same as last one more points

The volume of the box is 448 ft'. Find its length and width. 4 ft X-6 X The box has a length of ft and a width of ft. What is length and width

Which histograms are approximately symmetric and bell shaped?

Consider the graph of the linear equation. Which statements are true? Select ALL that apply. The point (1,0) is on the line. The point (0,1) is on the line The

Which situation best illustrates an example of an opportunity cost