Find the number of millimoles of solute in (a) 2.00 L of 0.0555 M KMnO4 (b) 750 mL of 3.25 x 10-3 M KSCN (c) 3.50 L of a solution that contains 3.33 ppm of CuSO4 (d) 250 mL of 0.414 M KCl

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Q: In an experiment, it is found that 0.00124 mg of hexachlorobenzene (CeCla) can be dissolved in 200 m...

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Q: - Next, the 1H and 13C spectra of each of the three isomeric ketones with formula C7H14O are present...

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Q: What is the average mass, in grams, of one Zn atom? Multiple Choice O 65.39 g 65.39 amu O 109 x 10 2...

A: Given atom - - > Zinc (Zn) Molar mass of Zn atom = 65.38 g/mol Avagadro's number = 6.022*1023  

Q: Compound Formula Cation Symbol Anion Symbol Compound Name *CuCl, Cu 2* CI copper(II) chloride FeN *F...

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Q: Calculate the enthalpy change for the following reaction. 4 CHCl3 (l) + 5 O2 (g) ➞ 4 CO2 (g) + 2 H2...

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Q: A 1 liter solution is made by adding 0.4976 moles NaH2PO4 and 0.2000 moles Na2HPO4. What will be the...

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Q: 5. The pOH of a solution, which is 0.5F with respect to a weak monoprotic acid is 9.2. calculate the...

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Q: -NO2

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Q: In a(n) neutral solution, the concentration of H3O+ is _____ the concentration of OH-. -greater ...

A: Given statement : in a(n) neutral solution, the concentration of H3O+ is _____ the concentration of ...

Q: Match Cations and Colors of Precipitate: Colors:  Green Gel   Blue Gel   Brown Gel    White Gel Ca...

A: The matching of the following is:  

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Q: Clik in the answer box to activate the palette. Determine the empirical formula of a compound contai...

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Q: Question 2 Based on the reaction below, which direction would the following changes to the reaction ...

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Q: Joey adjusts the pressure exerted on a balloon from 38.5 psi to 72.5 psi. As he does so, the volume ...

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Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temperatures above its boiling point...

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Q: Describe the preparation of 2.00 L of 0.325 M HCI, starting with a 6.00 M solution of the reagent. D...

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A: We will use data to first find order of reaction, then calculate rate constant and half life.

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Q: Which of the following shows the correct chemical equation for the ionization of HBRO? HBrO(aq) + H2...

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Q: The reaction bctween hydruzinc (N,H) and dinitrogen tetroxide (N,O,) in thocir liquid forms s used t...

A: Calculating ∆H°   ∆H° = enthalpy of reaction at STP  ∆H° = Σenthalpies of product - Σenthalpies of r...

Q: Consider the reaction shown below and the tabulated experimental data on initial rates. A + B + 2 C ...

A: we have to find overall order of the reaction.

Q: As pure elements, all of the halogens are diatomic molecular species. Their melting points are: F2, ...

A: Astatine is a member of halogen group having no stable isotope.

Q: OH + H-C-0 (C) 0. (a)

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Q: Be sure to answer all parts. The reaction between aluminum and iron(III) oxide can generate temperat...

A: Aluminum reacts with iron(III) oxide to form aluminum oxide and iron. The equation for the balanced ...

Q: - Encircle the functional grou ps in the following compounds, label each with Hhe letters in dicated...

A: We will encircle functional group one by one and then classify them.

Q: Calculate the standerd enthalpy chenge for the reaction 2CgHa- 1702g - 16COg- Hzon Given 2CH1s)+250,...

A: The enthalpy of a reaction calculated in a single step will be equal to the enthalpy of the reaction...

Q: How many moles of gas would you have if you had a volume of 38.0L under a pressure of 1432 mmHg at s...

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Q: How much heat is required to raise the temperature of 15 x 10g of water from 45F to 130F? The specif...

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Q: 6- Next, the 1H and 13C spectra of each of the three isomeric ketones with formula C7H14O are presen...

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Q: How much heat is required to raise the temperature of 1.5 x 103 g of water from 45'F to 130.F? The s...

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Q: Provide an arrow-pushing mechanism for the following reaction. The first half of the mechanism invol...

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Q: Given the thermochemical equation 25O2(9) +Ozlg) - 2SO3lg). AH"rxn" -198 kJimol, how much heat is ev...

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Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a certa...

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Q: acid-base titration

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A: Answer: This question is based on the understanding of overlapping of orbitals that creates the bond...

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.