Find the concentration of calcium ions in a solution made by adding 3.50 g of calcium fluoride
Fantastic news! We've Found the answer you've been seeking!
Question:
Find the concentration of calcium ions in a solution made by adding 3.50 g of calcium fluoride to 750ml of .125M NaF. Ksp for CaF2 is 3.95x10^-11
Expert Answer:
Answer rating: 100% (QA)
350g CaF2 x 1mol76g 06133m x 1750L 06133molL We can neglect ... View the full answer
Posted Date:
Students also viewed these chemistry questions
-
A solution made by dissolving 0.875 g of Co(NH3)4Cl3 in 25.0 g of water freezes at 20.56C. Calculate the number of moles of ions produced when 1 mole of Co(NH3)4Cl3 is dissolved in water and suggest...
-
(a) Determine the number of calcium ions in the chemical formula of the mineral hdystonite, Ca x Zn(Si 2 O 7 ). (b) Determine the number of hydroxide ions in the chemical formula of the mineral...
-
Calculate the pH of a solution made by adding 2.50 g of lithium oxide (Li2O) to enough water to make 1.500 L of solution.
-
IfAUB=AUC and An B=An C, then B = C. Statement-2 AU (BOC) = (AUB) n (AUC)
-
Yellowstone National Parks Old Faithful has been a major tourist attraction for a long time. Understanding the duration of eruptions and the time between eruptions is necessary to predict the timing...
-
What is a sole proprietorship? What are the major advantages and disadvantages of this form of business ownership?
-
Use Table 1, or software, to find (a) \(B(7 ; 18,0.45)\); (b) \(b(7 ; 18,0.45)\); (c) \(B(8 ; 11,0.95)\); (d) \(b(8 ; 11,0.95)\); (e) \(\sum_{k=4}^{11} b(k ; 11,0.35)\); (f) \(\sum_{k=2}^{4} b(k ;...
-
Stiever Corp. has collected the following data concerning its maintenance costs for the past 6 months. Compute the variable- and fixed-cost elements using the high-lowmethod. July August September...
-
Question 1: As part of the interview process for a new job you are asked to write an essay about how you look at risk in a qualitative way. You remember the framework below from your Corporate...
-
Observe the following market data: Silver forward contracts (settled in cash) that mature in 4 months have a forward price of $512 per ounce. Silver forward contracts (settled in cash) that mature...
-
2. Consider the IVP of the second order linear ODE y" + p(t)y/ + q(t)y = g(t), y(0) = y0, y(0) = %6- Given y1(t) +0 as one fundamental solution of the homogeneous ODE, prove that (a) (8) the other...
-
A franchisee has yearly gross sales of $200,000, net profit of $30,000, gross profit of $15,000, and brand royalties of 5 percent. What amount is the franchisee likely to pay the franchisor per annum?
-
1. Identify key components of the value conflicts described in the video "The Human Face of Big Data". 2.Who are the stakeholders involved, and what is at stake for each person or group? 3 What is...
-
All of the following help to develop informal networks that play an important role in an organization EXCEPT for: Group of answer choices a Virtual communities b Job rotation c Performance reviews d...
-
Based on the data from six students, the regression equation relating number of hours of preparation (x) and test score (y) is y-hat = 67.3 +1.07x. The same data yield r=0.224 and y-bar = 75.2. What...
-
The human body can only physically withstand so much centripetal acceleration in a fighter jet when making a loop before the pilot passes out. Looking at the equation for centripetal acceleration,...
-
New SEC rules call for shareholder reports to include A. clear information to investors on brokerage commissions and discounts. B. information on how the fund compares with industry averages on fees...
-
Briefly discuss the implications of the financial statement presentation project for the reporting of stockholders equity.
-
Let us consider a European-style put option on a non-dividend-paying asset whose price follows a GBM with drift 10% and volatility 40% (annualized). The risk-free rate is 5% with continuous...
-
Consider a European-style derivative, depending on ST , the price of a non-dividend-paying stock share at time T, characterized by the payoff depicted in the figure below. 15 5 Payoff 10 20 20 30 35...
-
Using the FeynmanKac representation theorem, solve the PDE for an unknown function V (x, t) with terminal condition 1 +ax- It + bx 202V = 0,
Study smarter with the SolutionInn App