Part A Are the following solutions isotonic, hypotonic, or hypertonic compared with physiokogical soktions? Drag the appropriate items to their respective bins. ResetHelp 0% (mv) gluoose 10 (m NaCI 5% (m NaC 0.30% m gluo Isotonic Hypotonic Hypertonic Beguest Ansnr

Q: Iodination of Acetone (Experiment): https://youtu.be/KkpeiuelvTI 1. Why were the reagents equilibra...

A:  1. The reagents were equilibrated in water bath before mixing, to bring them all close to the same ...

Q: Calculate Kc for the following equilibrium: 2SO2(g) + O2(g) ⇌ 2SO3(g);            Kp = 2.5 × 1010 a...

A: Recall the reaction, 2SO2(g) + O2(g) ⇌ 2SO3(g) Kp=2.5 × 1010 at 4.5 × 102 K =450 K Kc=?

Q: mixture of NaOH, NaCL and MgCl2 contains 34.6% by mass chloride and 20.0% by mass hydroxide. What ar...

A: From the hydroxide mass we can calculate the moles of Hydroxide and hence the moles of NaOH. And mas...

Q: Question 7 of 15 0/1 View Policies Show Attempt History Current Attempt in Progress Your answer is ...

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Q: If OH is added to a solution containing 1.2 g ol Mg?' and 1.28 g of Cu? per liler, which lon will pr...

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Q: A sample of solid Ca(OH), was stirred in water at a certain temperature until the solution contained...

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Q: 1. Use the standard electrode potentials to calculate the cell potential and determine whether the r...

A: Since you've asked multiple questions with multiple sub-parts, we will solve first question (1,a and...

Q: 1. Draw the product(s) of the following reactions. Include stereochemistry when relevant. a OH H*/H2...

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Q: oxygen atoms

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Q: From the Lewis structures of the species given, pick all of those in which the central atom obeys th...

A: From the given lewis structure, pick all of those in which central atom follow octet rule.   

Q: ollowing is a molecule with polar bonds whose shape was obtained using the VSEPR theory. Specify ole...

A: If dipole moment of each bond is cancel out then it is non- polar otherwise polar.  

Q: Choose a heating curve for 1 mole of ethanol beginning at 140 K and ending at 380 K. Assume that the...

A: Answer: This question is based on the basic understanding of heating of crystalline substances, thos...

Q: n which solution PbSO4, be most soluble ? Why? 1 pure H2O 2. 0.05mol/L NaNO3 3. 0.05mol/LNa2SO4 ...

A: A multiple choice question based on solution that is to be accomplished.

Q: Indicate the correct answer Three electron groups and no lone-pairs will form a triangonal pyramidal...

A: We can determine the molecular geometry of a molecule solely by the number of bonds and lone pairs a...

Q: Solid zinc is used in the last reaction to reduce the copper in the copper(II)sulfate solution to th...

A: Solid zinc is used in the last reaction to reduce the copper in the copper(II)sulfate solution to th...

Q: Ammonium hydrogen sulfide decomposes according to the following reaction, for which Kp = 0.11 at 250...

A: Given, NH4HS(s) ⇌ H2S(g) + NH3(g) Equilibrium constant (Kp) = 0.11 Temperature (T) = 250°C mass of N...

Q: Ir3 molecules of CH, mct with 7 molecules of O,. determine the munder of nlecules of CO, thur could ...

A: CH4 + 2O2 = CO2 + 2 H2O ( balance equation) 1 molecule CH4 form = 1 molecule of CO2 So, 3 * 1 molecu...

Q: Write the Molecular, Total Ionic and Net Ionic equations for the following reactions: Sodium carbona...

A: Given, Sodium carbonate and sodium hydroxide Sodium hydroxide and iron (II) chloride Sodium hydroxid...

Q: c. When 9.5 g of an impure Silver Nitrate (AGNO, mol. wt 170 g/mol) was treated with excess sodium c...

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Q: Calculate the volume of saturated Ammonium sulphate to be added to a 276ml of protein solution to ac...

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Q: For the substitution reaction. Draw the structure of the intermediate that forms in the rate determi...

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Q: Periade Te of he Elements Chemistry Reference Sheet Caliormie Standerds Test Na CI Ce Se Cr Cu Ga Ge...

A: Electronegativity is the tendency to attract shared electron pair towards itself. 

Q: aler completng the lab. Answer in the space provided. 1. A student reacted 0.500 g of Pb(NO1)2 with ...

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Q: An unknown volume of water at 18.2°C is added to 20.3 mL of water at 35.0°C. If the final temperatur...

A: Given :-  Volume of water at 35.0°C = 20.3 mL  Final temperature after mixing  = 23.5°C  To calculat...

Q: 13)Circle which reactant molecule (in each set) would give the largest (most exothermic) heat of hyd...

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Q: What volume (in mL) of a 0.175 MHNO3 solution is required to completely react with 36.9 mL of a 0.11...

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Q: From the Lewis structures of the species given, pick all of those in which the central atom obeys th...

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Q: When 8.0 ml of 0.00200M KSCN is mixed with 2.0 ml of 0.00200M Fe(NO3)3, the measured absorbance (A) ...

A: Answer: By using the Beer's law we can calculate the concentration of FeSCN2+ and then by using ICE ...

Q: Please note that "geometry" refers to the molecular or ionic geometry. Lewis diagram for H20 is: ect...

A: Molecular geometry and electron geometry is same if there is no lone pair around the central atom.

Q: Why is methanol chosen as the solvent for recrystallization? What would happen if the student uses d...

A: The above reaction is Electophilic substitution aromatic reaction. Which is known as Fridelcraft alk...

Q: The solubility of silver nitrite, in water is 3.8 g/L. Calculate Ksp.

A:   Given  Solubility of AgNO3 (S) is 3.8 g/L first convert this  into mol/ L  S = 3.8 g / L  x 1 / GM...

Q: For Practice 15.15 - Enhanced - with Feedback I Review | Constants | Per Part A Consider the followi...

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Q: (7pts) The rate law for the reaction 3A C is Rate = 0.951 M' hr1 [A]? What is the half-life for the ...

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Q: Part A MISSED THIS? Watch IWE 15.5; Read Sections 15.6, 15.8. You can click on the Review link to ac...

A: Equilibrium constant is the ratio of equilibrium concentration of product to the equilibrium concent...

Q: Express your answer using two significant figures. A, a weak acid, with Ka = 1.0 x 10-8, also forms ...

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Q: Given the following chemical equation and rate law: CH3CHO(g) → CH4(g) + CO(g) Rate = k[CH3CHO]? Wha...

A: For the given chemical reaction., CH3CHO(g) ---> CH4(g) + CO(g) Rate for the reaction = k[CH3CHO]...

Q: make a buffer solution from of 45.0 mL of 0.500 M sodium acetate (NaCH3COO) and 5.0 mL of 0.500 M ac...

A: Volume of Sodium acetate =45mL Molarity of sodium acetate=0.500M Volume of acetic acid=5.0mL  Molari...

Q: CH,CH CHCH ОН

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Q: 4. What is the temperature change for 500 g of each meta below, when 1,000 j of energy is added to e...

A: Few questions based on thermochemistry that is to be accomplished.

Q: Write the correct ionic formula for the compound formed between Al3+ and HCO3–. A. Al(HCO3)3 B. AlH...

A: The Al3+ is a cation of aluminum atom which looses three electrons to form an ionic compound and HCO...

Q: Question 20 Which is the best description of light trespass? the overflow of artificial light from c...

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Q: A person accidentally leaves a vehicle running inside a closed garage space that is at- tached to th...

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Q: Calculate the pH during the titration of 20.0 mL of 0.25 M HBr(aq) with 0.25 M LiOH after 20.89 mL o...

A: Given-> Volume of HBr = 20.0 ml Molarity of HBr = 0.25 M Molarity of LiOH = 0.25 M Volume of LiOH...

Q: What reaction is catalyzed by the enzyme carbonic anhydrase? Which metal ion serves as a cofactor fo...

A: We have to answer the above-mentioned question.

Q: Equilibrium Felf Assessment 15.2 - Enhanced - with Feedback MISSED THIS? Watch KCV 15.3, IWE 15.1; R...

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Q: Given the following spectrum, estimate Amax: 1.2 1 0.8 0.6 0.4 0.2 380 430 480 530 580 Wavelength (n...

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Q: I Review | Co Part A The following reaction is exothermic: 2SO2(g) + O2(g) = 2S03(g)- What is the ef...

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Q: Lewis representation above depicts a reaction between a halogen (blue) and a main-group element from...

A: Lewis structures 

Q: ieht 15.8 - Enhanced - with Feedback Part A MISSED THIS? Watch KCV 15.8, IWE 15.12; Read Section 15....

A: Equilibrium constant = [product]÷[reactant]

Q: Calculate the concentrations of each of the ions in 0.32 M FeCl3- Fe3+: i CI: i

A: Given :  Concentration of FeCl3 solution = 0.32 M  To be calculated :-  Concentration of both Fe3+ a...

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.