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

Author Question: Calculate the molar solubility of CaF2 in a 0.25 M solution of NaF(aq). (Ksp (CaF2) = 4.0 x 10-11) (Read 93 times)

byomi

  • Full Member
  • ***
  • Posts: 130
on: Nov 5, 2023

Question 1

Calculate the molar solubility of BaCO3 in a 0.10 M solution of Na2CO3(aq). (Ksp (BaCO3) = 8.1 x 10-9)
◦ 8.1 x 10-9 M
◦ 9.0 x 10-5 M
◦ 8.1 x 10-8 M
◦ 2.8 x 10-4 M
◦ 0.10 M

Question 2

Calculate the molar solubility of CaF2 in a 0.25 M solution of NaF(aq). (Ksp (CaF2) = 4.0 x 10-11)
◦ 4.0 x 10-11 M
◦ 6.4 x 10-10 M
◦ 1.6 x 10-10 M
◦ 1.3 x 10-5 M
◦ 2.2 x 10-4 M
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 byomi on Nov 5, 2023

studyforce.com

  • Full Member
  • ***
  • Posts: 193
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 35% of students answer this correctly


byomi

  • Member
  • Posts: 130
Reply 2 on: Nov 5, 2023
:D TYSM

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

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?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Replica of an Asian elephant's molar, showing upper side. Replica of an Asian elephant's molar, showing upper side.
A good disinfecting solution you can make yourself consists of 1 part bleach to 10 parts water. A good disinfecting solution you can make yourself consists of 1 part bleach to 10 parts water.
. Calculate the net electric field at point B . Calculate the net electric field at point B
0.300 moles of sodium nitrite are needed for a reaction. The solution is 0.450 M. How many mL ... 0.300 moles of sodium nitrite are needed for a reaction. The solution is 0.450 M. How many mL ...
If the density of an unknown gas is 2.59 g/L at STP, what is its molar mass? If the density of an unknown gas is 2.59 g/L at STP, what is its molar mass?
Calculate ∆G° Calculate ∆G°
Video: What are Strong & Weak Acids and How they're different?

For a complete list of videos, visit our video library