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

Author Question: The pH of coffee is approximately 5.0. How many times greater is the [H3O+] in coffee than in tap ... (Read 50 times)

BSITTON

  • Full Member
  • ***
  • Posts: 150
on: Nov 5, 2023

Question 1

The pH of coffee is approximately 5.0.  How many times greater is the [H+] in coffee than in neutral water?
◦ 200
◦ 100
◦ 5.0
◦ 1.4
◦ 0.01

Question 2

The pH of coffee is approximately 5.0.  How many times greater is the [H3O+] in coffee than in tap water having a pH of 8.0?
◦ 0.62
◦ 1.6
◦ 30
◦ 1,000
◦ 1.0 × 104
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

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

tharris7314

  • Full Member
  • ***
  • Posts: 153
Reply #1 on: Nov 5, 2023
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 29% of students answer this correctly


BSITTON

  • Member
  • Posts: 150
Reply 2 on: Nov 5, 2023
Wow, this really help

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat
Men who are at risk for heart disease and report work-related stressors are at greater risk of death ... Men who are at risk for heart disease and report work-related stressors are at greater risk of death ...
With tough economic times, a lot of people have lost their jobs—and their homes. If this happens, ... With tough economic times, a lot of people have lost their jobs—and their homes. If this happens, ...
Before After Coffee Before After Coffee
Handcrafted wooden coffee table Handcrafted wooden coffee table
Video: Blood Pressure Measurement

For a complete list of videos, visit our video library