What ions are found in hard water? What happens when water is softened?
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (12 reviews)
The alkaline earth ions that give water the hard designation are Ca 2 and Mg 2 ...View the full answer
Answered By
Stephen ouma
I have worked with different academic writing companies such as wriredom, writerbay, and Upwork. While working with these companies, I have helped thousands of students achieve their academic dreams. This is what I also intend to do here in SolutionInn
4.90+
19+ Reviews
63+ Question Solved
Related Book For
Question Posted:
Students also viewed these Chemical Engineering questions
-
When a bottle of water costs $38, its hard not to agree that bottled water is a fools drink. The drink of choice among image-conscious status seekers and high-end tee-totalers in L.A. is Bling H2O....
-
What happens to the gravitational potential energy when water at the top of a waterfall falls to the pool below?
-
What happens to the density of water when it freezes to become ice?
-
Find the mass and center of mass of the lamina that occupies the region D and has the given density function p. D is the triangular region with vertices (0, 0), (2, 1), (0, 3); (x, y) = x + y
-
Hardware Manufacturing Company Limited, a closely held corporation, has operated since 1994 but has not had its financial statements audited. The company now plans to issue additional share capital...
-
The data in Exercise 1 were taken from the following functions. Compute the actual errors and find error bounds using the error formulas. a. f (x) = sin x b. f (x) = ex 2x2 + 3x 1 In Exercise1 a....
-
On average, the number density of free electrons in copper is \(8.46 \times 10^{19} \mathrm{~mm}^{-3}\). (a) Calculate what the linear charge density \(\lambda\) for a copper wire \(1.00...
-
On December 1, 2012, Ruggiero Company had the account balances shown below. The following transactions occurred during December.Dec. 3 Purchased 4,000 units of inventory on account at a cost of $0.72...
-
QUESTION FOUR The increasing demand in risk management on the part of organizations has been identified as a general societal trend emphasizing public accountability and responsibility. State and...
-
NoNuns Cos. has a 25 percent tax rate and has $350 million in assets, currently financed entirely with equity. Equity is worth $37 per share, and book value of equity is equal to market value of...
-
How long will it take to produce 1.00 103 kg of magnesium metal by the electrolysis of molten magnesium chloride using a current of 5.00 104 A?
-
Write balanced equations describing the reaction of Sr with each of the following: O2, S8, Cl2, P4, H2, H2O, and HCl.
-
Explain the following terms: a. Experimental treatments b. Manipulation c. Extraneous variable d. Selection bias e. Randomization f. Blocking g. Matching
-
The future value and present value equations also help in finding the interest rate and the number of years that correspond to present and future value calculations. If a security currently worth...
-
Assume that the real risk-free rate of return, k*, is 2%, and it will remain at that level far into the future. Also assume that maturity risk premiums (MRP) increase from zero for bonds that mature...
-
At the beginning of the year 2021, two friends, Barnabas and Francis decided to set up a company that produces a special kind of fruit juice called BF fruit juice in Kumasi. To promote BF fruit...
-
The equations for IDFT (Inverse Discrete Fourier Transform-x[n]) and DFT (Discrete Fourier Transform-X[*]) are defined as It is given that x[n] =x[k]e * k=0~(N-1) X[k]=x[n]e -0 n=0~(N-1) -1/2k [x[n]...
-
A 5-m deep slope is going to be excavated in a deep clayey soil deposit. The geometry of the slope is shown in below. (a) Find the net area and the centroid of this area (sliding circle). (b)...
-
Rectify the following errors: (a) Salary paid 5,000 was debited to employees personal account. (b) Rent Paid 4,000 was posted to landlords personal account. (c) Goods withdrawn by proprietor for...
-
Give the structural formulas of the alkenes that, on ozonolysis, give: a. (CH3)2C=O and CH2=O b. Only (CH3CH2)2C=O c. CH3CH=O and CH3CH2CH=O d. O=CHCH2CH2CH2CH=O
-
Nickel can be purified by producing the volatile compound nickel tetracarbonyl [Ni(CO) 4 ]. Nickel is the only metal that reacts directly with CO at room temperature. What is the oxidation state of...
-
Nickel can be purified by producing the volatile compound nickel tetracarbonyl [Ni(CO) 4 ]. Nickel is the only metal that reacts directly with CO at room temperature. What is the oxidation state of...
-
Give formulas for the following. a. Hexakis(pyridine)cobalt(III) chloride b. Pentaammineiodochromium(III) iodide c. Tris(ethylenediamine)nickel(II) bromide d. Potassium tetracyanonickelate(II) e....
-
F. Pierce Products Inc. is financing a new manufacturing facility with the issue in March of $20,000,000 of 20-year bonds with semiannual interest payments. It is now October, and if Pierce were to...
-
Watch the video, Critical Theory, Social Justice and Christianity: Are they Compatible? https://www.youtube.com/watch?v=qnmJX5hEenY&t=2894s&ab_channel=NOBTSApologetics Review the articleThe...
-
Describe an example of a data privacy law or any obstacle to international legislation that pertains to data privacy.
Study smarter with the SolutionInn App