Small rocket engines, such as model rockets, contain KClO33 to
provide oxygen for the combustion reaction...
70.2K
Verified Solution
Link Copied!
Question
Chemistry
Small rocket engines, such as model rockets, contain KClO33 toprovide oxygen for the combustion reaction fueling the rocketmotor. The relevant reaction for KClO33 is: 2 KClO33(s) → 2 KCl(s)+ 3 O22(g)
If 117.0 grams of solid KClO33 are burned in one of these rocketmotors, how many liters of gaseous O22 are produced at 1.18 atm ofpressure and 550.0 ºC?
Gaseous sulfur dioxide, a component of acid rain, is made as aproduct of the combustion of sulfur-containing fuels. Calculate thevolume of sulfur dioxide produced at 22.4 °C and 0.925 atm by thecombustion of 8902 g of fuel that contains 5.55% of sulfur by mass.S88 (s) + 8 O22(g)→ 8 SO22(g)
Answer & Explanation
Solved by verified expert
4.1 Ratings (555 Votes)
1 2 KClO3s 2 KCls 3 O2g Molar mass of KClO3 Atmass of K Atmass of Cl 3xAtmass of O 393553x16 1225 gmol So number of moles
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: Zin AI - Your personal assistant for all your inquiries!
