# Top 3 what is the concentration of k+ in 0.15 m of k2s? best

Nội dung chính

## 1 what is the concentration of k in 0.15 m of k2s? – Welcome To negarinfo

• Author: negarinfo.com
• Published Date: 02/26/2022
• Review: 4.87 (911 vote)
• Summary: · what is the concentration of k in 0.15 m of k2s? · 1) Answer is: the concentration of potassium cations (K⁺) is 0.3 M. · 2) Answer is: its
• Matching search results: Balanced chemical reaction (dissociation) of calcium chloride (CaCl₂) in the water:

## 2 Ion Concentration | Wyzant Ask An Expert

• Author: wyzant.com
• Published Date: 08/14/2022
• Review: 4.84 (640 vote)
• Summary: What is the concentration of K+ in 0.15M of K2S ? … The [Ca2+] will be 1/2 the concentration of the Cl-. Na3PO4 molar mass = 164 g / mol
• Matching search results: A scientist wants to make a solution of tribasic sodium phosphate, Na3PO4, for a laboratory experiment. How many grams of  Na3PO4 will be needed to produce 750. mL of a solution that has a concentration of Na+ ions of 0.900M?

## 3 What is the concentration of K in 0.15 M of K2S? – Answers

• Author: answers.com
• Published Date: 12/31/2021
• Review: 4.81 (797 vote)
• Summary: · If you have 2 moles of K+ for every mole of K2S and Molarity (M) is Moles per Liter. Then you know that you have .30 M of K2S
• Matching search results: The moles of K2S cancel out and you are left with moles of K per liter.