If the reaction of phosphate ion with water is ignored, what is the total concentration of ions in a ...

Author Question: If the reaction of phosphate ion with water is ignored, what is the total concentration of ions in a ... (Read 699 times)

vinney12

Hero Member
Posts: 586

on: Aug 27, 2018

If the reaction of phosphate ion with water is ignored, what is the total concentration of ions in a solution prepared by dissolving 3.00 g of K3PO4 in enough water to make 350. mL of solution?

A) 0.0101 M
B) 0.0404 M
C) 0.162 M
D) 0.323 M

Question 2

How many electrons can occupy the 4s subshell?

A) 1
B) 2
C) 6
D) 8
E) 10

tuate

Sr. Member
Posts: 332

Reply #1 on: Aug 27, 2018

Answer to Question 1

C

Answer to Question 2

B

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.