pbenitez826 pbenitez826

01-12-2020
Chemistry

contestada

how many moles are in 6.80 x 10^23 atoms
of gold, Au?

Respuesta :

jpelezo1 jpelezo1

01-12-2020

Answer:

1.13 moles Au

Explanation:

Moles Au = 6.80x10²³atoms / 6.023x10²³atoms/mole = 1.13 moles Au

Answer Link

Otras preguntas

which expression is the best estimate of 1 1/5 X 3 2/3 A: 2 X 3 B: 1 X 4 C: 2 X 3 D: 1 X 3

Describe how the motion and arrangement of particles in a substance change as the substance freezes.

Chloe invests money in an account paying simple interest. She invests $200 and no money is added or removed from the investment. After one year, she has $204. W

What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the point (4, 1)?

The company receptionist receives about 20 calls every 45 minutes. How many calls can she expect in 180 minutes?

1. A model rocket is launched from the roof of a building. Its flight path through the air is modeled byn = -312 + 120 + 36, where h is the height of the rocke

6 in Fig. 15.4. DABC is an equilateral triangle.B10 cm(x + 4) cmАFig. 15.4(y + 7) cma) The value of x =[tex]52541 - > 2 \times \frac{?}{?} [/tex]

Drag each poem to the correct location on the table. Match each poem to its form, either free verse or blank verse.

The boys have taken the money. Please run after

HELP PLEASE TEACHER MADE NO SENSE in the food that living things eat? Practiced Skill: Modeling & Making Connections and Inferences Checklist for my Model: