Sand consist mainly of silicon dioxide when sand is heated, Chemistry

+44 141 628 6080
[email protected]

Sand consist mainly of silicon dioxide when sand is heated

Sand consist mainly of silicon dioxide. When sand is heated with an excess of coke (carbon), pure silicon and carbon monoxide are produces.

a. Write a balanced equation for the reaction

b. How many moles of silicon dioxide are required to form 12.72 g of silicon?

c. How many grams of carbon monoxide are formed when 44.99 g of silicon is produced?

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Sand consist mainly of silicon dioxide when sand is heated

Reference No:- TGS0830135

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Asked Questions

When resistance or relapse are experienced or expressed

When resistance or relapse are experienced or expressed, what particular question(s), wise counsel, action step(s), or biblical insight(s)

What is the puzzle in the tomasello reading

In the Tomasello reading, what is the puzzle? Group of answer choices Causation: tool use and intelligence have a chicken-and-egg relationship.

Briefly describe your experience with groups

Briefly describe your experience with groups. This can include any type of group experience: social, therapeutic, civic, religious, educational, athletic,

What are some examples of independent variables

What are some examples of independent variables that can impact outcomes of dependent variables; each offers a predisposition to act/respond

Theories of motivation in developing a lesson

identify key concepts from any of these chapters that you would prepare for an undergraduate psychology class, taking into consideration

Discuss vanderbilt screening test for add/adhd

A child scores positive on a Vanderbilt Screening Test for ADD/ADHD by the parent, but the teacher and coach screen on the screening test is negative.

Who is the target population for the gvrs louisiana program

Question: Who is the target population for the GVRS Louisiana program? Who will you target for the evaluation?

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Sand consist mainly of silicon dioxide when sand is heated

Reference No:- TGS0830135

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : 200 grams of iron at 100 degrees c is dropped into

Q : Which element will display an unusually large jump in

Q : What atomic or hybrid orbitals make up the sigma bond

Q : A 17 cm radius air duct is used to replenish the air of a

Q : Sand consist mainly of silicon dioxide when sand is heated

Q : Oxygen masks for producing o2 in emergency situations

Q : For the following combination of reactants enter the

Q : A 21103-kg car starts from rest atthe top of a50-m-long

Q : 5 ml of acetic anhydride and 5 drops of phosphoric acid is