This topic contains a solution. Click here to go to the answer

Author Question: Ammonium nitrate decomposes to give dinitrogen monoxide and water as shown in the following ... (Read 78 times)

hannahmadyronde

  • Full Member
  • ***
  • Posts: 134

Question 1

Zircon is a mineral with the empirical formula ZrSiO4.  If all the zirconium is 90Zr, all the silicon is 28Si, and all the oxygen is 16O, what mass of oxygen is present in 10. g of zircon?
◦ 0.88 g
◦ 1.2 g
◦ 1.8 g
◦ 3.5 g
◦ 5.4 g

Question 2

Ammonium nitrate decomposes to give dinitrogen monoxide and water as shown in the following reaction:
         NH4NO3→ N2O + 2H2O
If a 108 g sample of NH4NO3 decomposes to give 23 g of N2O(g), what percent of the original sample remains?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by hannahmadyronde on Nov 5, 2023

JulianneMu

  • Full Member
  • ***
  • Posts: 155
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly




hannahmadyronde

  • Member
  • Posts: 134
Reply 2 on: Nov 5, 2023
Gracias!


mjenn52

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

For a complete list of videos, visit our video library