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

Author Question: Sulfamic acid, HSO3NH2 (molar mass = 97.1 g/mol), is a strong monoprotic acid that can be used to ... (Read 149 times)

rayancarla1

  • Hero Member
  • *****
  • Posts: 571
on: Mar 21, 2021

Question 1

Phosphoric acid, H3PO4, is a triprotic acid. What is the total number of moles of H+ available for reaction in 3.50 L of 0.500 M H3PO4?

◦ 0.167 mole
◦ 1.50 mole
◦ 0.583 mole
◦ 3.00 moles
◦ 5.25 moles

Question 2

Sulfamic acid, HSO3NH2 (molar mass = 97.1 g/mol), is a strong monoprotic acid that can be used to standardize a strong base:

         

A 0.169-g sample of HSO3NH2 required 19.4 mL of an aqueous solution of KOH for a complete reaction. What is the molarity of the KOH solution?


◦ 0.00174 M
◦ 8.97 M
◦ 0.0897 M
◦ 0.0338 M
◦ none of these are correct
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 rayancarla1 on Mar 21, 2021

raenoj

  • Sr. Member
  • ****
  • Posts: 340
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


rayancarla1

  • Member
  • Posts: 571
Reply 2 on: Mar 21, 2021
Gracias!

smrtceo

  • Member
  • Posts: 344
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Formation of Acid Rain Formation of Acid Rain
Acid Rain and Power Plant Emissions Acid Rain and Power Plant Emissions
Body mass index table. Body mass index table.
Fatty acid desaturation system Fatty acid desaturation system
There has been a widespread loss of glacier mass globally There has been a widespread loss of glacier mass globally
Sulfurous acid, H2SO3 has acid dissociation constants Ka1 = 1.5 × 10-2 and Ka2 = 6.3 × 10-8. ... Sulfurous acid, H2SO3 has acid dissociation constants Ka1 = 1.5 × 10-2 and Ka2 = 6.3 × 10-8. ...
Video: Electrical Conduction System of the Heart

For a complete list of videos, visit our video library