sandeepkaur2698 sandeepkaur2698

23-02-2021
Chemistry

contestada

Quartz,SiO2,contains 46.7% silicon. What mass of silicon is present in 381 g of quartz?

Respuesta :

Haileyyyy004 Haileyyyy004

23-02-2021

Answer:

119 g.

Explanation:

Answer Link

Otras preguntas

Which of the equations below have one solution? Select all that apply. 8x–3x+5=5x–2 9=3(5x–2) 6x–(3x+8)=16 9x+4–x=4(2x+1)

what does a voltage source do?Name two examples of voltage source?

7–¹ plsss pa answer mga lods

Changes in behavior of managers, coworkers, and subordinates can be a warning sign before a layoff. True or false

Pls help I’ll brainlest

From the following integers, which integer is the largest? -2, 4, 6, -7 How do you know?

can you guys help with 1-3

Mae Ling earns a weekly salary of $335 plus a 8.0% commission on sales at a gift shop. How much would she make in a work week if she sold $4,500 worth of mercha

If an atom has 7 protons, 8 neutrons and 9 electrons, what is the mass number?

The table shows the price for ingredients in trail mix at the local grocery store. Joshua buys 1/5 pound of mixed nuts. 1/2 pound of chocolate candies, and 1 1/