Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. chromium and oxygen combine to form chromium (iii)

Chromium and oxygen combine to form chromium (III) oxide. 4Cr(s)+3O2(g)→2Cr2O3(s) How many moles of O2 react with...

80.2K

Verified Solution

Question

Chemistry

Chromium and oxygen combine to form chromium (III) oxide.4Cr(s)+3O2(g)→2Cr2O3(s)

How many moles of O2 react with 4.85 mol of Cr?

How many grams of Cr2O3 are produced when 23.6 g of Crreacts?

When 25.0 g of Cr reacts with 7.20 g of O2, how many grams ofCr2O3 can form?

If 72.1 g of Cr and 68.0 g of O2 are mixed, and 87.0 g of Cr2O3is actually obtained, what is the percent yield of Cr2O3 for thereaction?

Express your answer with the appropriate units.

Answer & Explanation Solved by verified expert
4.5 Ratings (857 Votes)
Chromium and oxygen combine to form chromium III oxide 4Crs3O2g2Cr2O3s As per this balanced equation 4 moles of chromium combines with 3 moles of oxygen gas to form 2 moles of chromium III oxide How many moles of O2 react with 485 mol of Cr If 4 moles of chromium combines with 3 moles of oxygen then x 485 moles of oxygen will combine    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Basic Math
1.2K views

An educational psychologist has developed a mediation technique to reduce anxiety. The psychologist selected a sample...

Statistics
1.2K views

A generic brand of all-purpose fertilizer G claims to contain 10 percent phosphorous, a nutrient which...

Electrical Engineering
1.2K views

Using the parity bit, port b is to flash in a pattern of Odd Numbered LEDs...

Physics
1.2K views

c move in same direction d move with same speed 14 If the kinetic energy...

Physics
1.2K views

A ball of mass m moving with a velocity v v 2g1 1 is the...

Algebra
1.2K views

17 7 In Exercises 9 16 find the inverse of the function Then graph the...

Algebra
1.2K views

A committee of 2 people is to be selected at random from 4 executives Alam...

Accounting
1.2K views

prepare a statement of profit or loss and a properly classified statement of financial position...

Accounting
1.2K views

Comprehensive Accounting Cycle Review 5-02 (Part Level Submission) On November 1, 2022, Marin had the...

Accounting
1.2K views

L The domain for y=vx? +2 is the real numbers set. Select one: True False

Accounting
1.2K views

Q4: You have the following information related to XYZ Company: Selling price/unit VC/unit Machine-minute required1...

Accounting
1.2K views

You have $2 Million to invest in either stock, bond. Please provided a real-life example...