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

Author Question: Given the following reactions: Fe + Br2 FeBr2 3 FeBr2 + Br2 Fe3Br8 If each reaction is 82.0% ... (Read 27 times)

viki

  • Hero Member
  • *****
  • Posts: 525

Question 1

Given the following reaction:

Na2SO4(s) + 2 C(s) → Na2S(s) + 2 CO2(g)

How many grams of carbon are required to produce 18.4 g Na2S(s)?
◦ 11.3 g
◦ 5.66 g
◦ 2.83 g
◦ 239 g
◦ 142 g

Question 2

Given the following reactions:

Fe + Br2→ FeBr2
3 FeBr2 + Br2→ Fe3Br8

If each reaction is 82.0% efficient, what mass of iron is necessary to make 8.45 g of Fe3Br8?
◦ 0.870 g
◦ 3.73 g
◦ 2.14 g
◦ 1.75 g
◦ 2.61 g


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by viki on Jul 8, 2021

joechoochoy

  • Sr. Member
  • ****
  • Posts: 306
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 64% of students answer this correctly




viki

  • Member
  • Posts: 525
Reply 2 on: Jul 8, 2021
Wow, this really help


parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

For a complete list of videos, visit our video library