rrodri7223 rrodri7223

30-05-2024
Mathematics

Answered

what is the molarity (M) of a solution in which 25.0g of CaCl2 are dissolved in 5.20 L of solution

Answer :

djp6182583 djp6182583

30-05-2024

Answer:

Step-by-step explanation:

One mole of CaCl2 has a mass of 40.08 + 2*35.45

= 110.98 g

The molarity of 110.98 dissolved in 1 litre of solution = 1.

So the molarity om the given solution is

(25 / 110.98) / 5.20

= 0.0433 M.

Answer Link

Other Questions

Why were common schools less common in the Southern states?Select one:A. The planter class felt that education was a waste of time for an agrarian society.B. Th

4. Look at this example:oranges / Spain / England? (grow)Are oranges grown in Spain or England?They're grown in Spain. They aren't grown in England.Work in pair

Does your establishment have internet connection?if yes,what is its purpose m?if no,would you consider having it in the future?why or why not?

Contoh manusia sebagai makhluk ekonomi bermoral

Question:Ram sold an article after giving a [tex]X\%[/tex] discount and earned a profit of [tex]40\%[/tex]. Had he sold the article after giving a [tex]2X\%[/te

What is the value of [tex]\log_{27} 9[/tex]?A. [tex]-\frac{3}{2}[/tex] B. [tex]-\frac{2}{3}[/tex] C. [tex]\frac{2}{3}[/tex] D. [tex]\frac{3}{2}[/tex]

Dudley is biking. He wants to cover 40 miles. If he travels 30 miles every 2 hours, what is the equation of a line that models [tex]$y$[/tex], the number of mil

Consider the total ionic equation below.[tex]\[ 2 \text{NH}_4^{+} + 2 \text{OH}^{-} + 2 \text{H}^{+} + \text{SO}_4^{2-} \rightarrow 2 \text{NH}_4^{+} + 2 \text

At what [tex]$x$[/tex]-values do the graphs of the functions [tex]$y=\cos 2x$[/tex] and [tex]$y=\cos^2 x - 1$[/tex] intersect over the interval [tex]$0 \leq x \

Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the interval [tex]$12 \leq x \leq 36$[/te