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

Author Question: If 102.7 g of tin is mixed with 10.9 g of copper to create the alloy pewter, how many moles of metal ... (Read 1193 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
on: Nov 18, 2019

Question 1

If 8.32 g of copper is mixed with 5.2372 × 10-2 mol of zinc to create the alloy brass, how many metal atoms total are present in the brass?
◦ 1.10 × 1023 metal atoms
◦ 7.88 × 1022 metal atoms
◦ 3.04 × 10-25 metal atoms
◦ 3.15 × 1022 metal atoms
◦ 3.15 × 10-22 metal atoms

Question 2

If 102.7 g of tin is mixed with 10.9 g of copper to create the alloy pewter, how many moles of metal are present in the pewter?
◦ 0.6233 mol total
◦ 1.037 mol total
◦ 1.604 mol total
◦ 0.8675 mol total
◦ 0.9643 mol total
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by laurencescou on Nov 18, 2019

blazinlyss

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Nov 18, 2019
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 56% of students answer this correctly


ghassan2271

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Feb 14, 2022
Thank you!


Hareeshwar Suresh

  • Newbie
  • *
  • Posts: 1
Reply #3 on: Feb 28, 2022
Thank you


Jake Sint

  • Newbie
  • *
  • Posts: 1
Reply #4 on: Apr 27, 2022
Thank You


ruth oderinde

  • Newbie
  • *
  • Posts: 1
Reply #5 on: May 27, 2022
thank you


« previous next »
 

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Leafcutter ants carrying leaf fragments back to the nest where they will be processed to create a su Leafcutter ants carrying leaf fragments back to the nest where they will be processed to create a su
Bismuth metal Bismuth metal
pH vs. moles base added per mole acid pH vs. moles base added per mole acid
Separate thigh from leg to create six pieces Separate thigh from leg to create six pieces
Married or partnered couples within a visible minority mixed group Married or partnered couples within a visible minority mixed group
Create a map that integrates the following terms: alternative splicing, constitu Create a map that integrates the following terms: alternative splicing, constitu
Video: Dissociative Disorders (Part 2)

For a complete list of videos, visit our video library