This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Suppose the reaction Ca3(PO4)2 + 3H2SO4 3CaSO4 + 2H3PO4 is carried out starting with 155 g of ... (Read 242 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
on: Mar 21, 2021

Question 1

Sulfuric acid may be produced by the following process:
    4FeS2 + 11O2→ 2Fe2O3 +8SO2
    2SO2 +O2→ 2SO3
    SO3 + H2O → H2SO4
How many moles of H2SO4 will be produced from 6.84 moles of FeS2?

◦ 37.6
◦ 6.84
◦ 13.7
◦ 3.42
◦ 1.71

Question 2

Suppose the reaction Ca3(PO4)2 + 3H2SO4→ 3CaSO4 + 2H3PO4 is carried out starting with 155 g of Ca3(PO4)2
and 81.3 g of H2SO4. How much phosphoric acid will be produced?

◦ 81.2 g
◦ 54.1 g
◦ 236.3 g
◦ 121.8 g
◦ 97.9 g
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by pragya sharda on Mar 21, 2021

SeanoH09

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Mar 21, 2021
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 50% of students answer this correctly


Keyshaen Burkhead

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Jul 12, 2021
Thanks


« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

The steps of an enzyme-catalyzed reaction The steps of an enzyme-catalyzed reaction
A Bear Automotive starting and charging tester. This tester automatically loads the battery for 15 ... A Bear Automotive starting and charging tester. This tester automatically loads the battery for 15 ...
Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase I Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase I
The glycogen synthase reaction The glycogen synthase reaction
In the reaction C(s) + O2(g) CO2(g) carbon is __________. In the reaction C(s) + O2(g) CO2(g) carbon is __________.
The chemical reaction catalyzed by DNA polymerase I The chemical reaction catalyzed by DNA polymerase I
Video: Oogenesis Animation

For a complete list of videos, visit our video library