A solution is prepared by dissolving 10g of glucose in enough water to make 500mL of solution . Calculate % (wt/vol) glucose.

Q: PRACTICE PROBLEM 22-8: Suppose we mix 30.0 mL of 0.025 M Hg, (CH,COO),2(aq) with 20.0 mL of 0.0065 M...

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Q: After a student determined the pK values of a H3PO4 by titration, she realized that she had recorded...

A: In the titration, pka Value is determined by titration with H3PO4 with NaOH. Molarity of NaOH Used i...

Q: need to write a background for the expirment can i please get help

A: This experiment is preparation of cyclohexanone. 

Q: Ke V> %24 O 4. 5. n レ ! IIO 8. 大 nces ok 31.10°C, what is the specific heat capacity of the alloy? c...

A: mass of alloy = 17.2 g Alloy temperature = 93.00 ℃ mass of water = 50.0 g Water temperature = 22 ℃ F...

Q: ACCURATE ERRONEOUS IMPOSSIBLE 2,2-dibromo-2,3- nonanediol ethene

A: For the IUPAC name,  rules are there and when these rules are not followed, it will be wrong naming.

Q: Results: Part 1: Sensor reading Solution Step Initial Vol (ml) Final Vol (ml) Molarity Moles of Solu...

A: We are given the volume(V) and molarity(C) of each solution. We can find the moles of the solute usi...

Q: What is the weaker acid, NH3 (ammonia) or [NH4]Cl (ammonium chloride)?

A: between  NH3 (ammonia) and [NH4]Cl (ammonium chloride), ammonia is a base and ammonium chloride is i...

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

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Q: Review | Constants | Periodic Hydrogen is used as a rocket fuel because it is very light and reacts ...

A: Hydrogen reacts with oxygen to form water. The equation for the balanced chemical reaction is as fol...

Q: Write the molecular, Total Ionic and Net Ionic equations Sulfuric acid and sodium hydroxide a. M: b...

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Q: For the system CO(g) + H2O(g)CO2(g) + H2(g) Kp is 1.6 at 900 K. If 0.400 atm CO(g) and 0.400 atm H2O...

A: Given equilibrium constant is 1.6

Q: Calculate the molar solubility for calcium phosphate Ca3(PO4)2. (Ksp is 2.0710-33) Answer:

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Q: Does Lucas Test show positive/negative reaction and color changes to: 1-butanol 2-propanol Tert-buty...

A: 1. Lucas Test : A positive test is indicated by a change from clear and colorless to turbid, signali...

Q: Write ionic and net ionic equations for the following reactions. Be sure to include the states for e...

A: Net ionic equation are obtained when we cancel the Spectators ions 

Q: Combining 0.315 mol Fe,0, with excess carbon produced 18.0 g Fe. Fe,0, + 3C - 2 Fe + 3 CO What is th...

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Q: A vehicle manufacturing company forms a plan to begin the production of vehicles with catalytic conv...

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Q: Identify the reducing and oxidizing agents and determine the species that is oxidized and the specie...

A: Oxidising agent :Agents that oxidises others and reduced itself . Reducing agent: agents that reduce...

Q: Identify the equilibrium-constant expressions for the following reactions 2H2S(g) -> 2H2 (g) + S2(g)

A: For gaseous state,  Equilibrium constant i.e.  Kp = [pProducts][pReactants] 

Q: After creating a graph of pH versus log([HIn]/[In-]), the following trendline is obtained. y = -0.83...

A: Given: The graph of pH versus log([HIn]/[In-]) for bromophenol blue is following the trendline : y =...

Q: Which of the following half-equations of oxidation-reduction reactions is NOT correct? Group of answ...

A: Oxidation means loose of electron whereas, Reduction means gain of electron by element.

Q: DE TERMINING THE MOLAR MASS (? g/mole) OF OXALIC 2 H20) USING THE PART 4 ACID DIHYDRATE (H2C204 | ST...

A: To calculate the experimental molar mass of oxalic acid, we need to calculate it's moles.  For this,...

Q: Calculate the KHC8H4O4 titer of 0.125 M KOH. Give the chemical reactions involved.

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Q: Hydrogen reacts with oxygen to produce water as follows: 2H2(g) + O2(g) → 2H2O(g)  How many moles ...

A: The reaction is as:-  2H2 + O2 ---> 2H2O

Q: Gaseous ammonia was introduced into a sealed container and heated to a certain temperature:  2 NH3(g...

A: given :-   2 NH3(g) ⇌ N2(g) + 3 H2(g) [NH3] = 0.0238 M [N2] = 0.117 M [H2] = 0.347 M  To calculate :...

Q: Calculate the pH for each case in the titration of 50.0 mL of 0.220 M HClO(aq)0.220 M HClO(aq) with ...

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Q: Which of the following bases would you not use to deprotonate 1- pentyne? B H3C H3C CH2 lithium n-bu...

A: Terminal Alkyne has acidic hydrogen which can be removed by using strong base.  

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: The pH of an aqueous solution of 8.39×10-2 M ammonium nitrate, NH4NO3 (aq

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Q: patient received 3.00 L of a 0.250 M glucose intravenous solution in total. How many grams of glucos...

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Q: Give five (at least) different synthetic routes (different type reaction to prepare benzoic acid fro...

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Q: what is the IUPAC name of the ff: 1. CH3CH=CHCH2CH3 2. CH3(CH2)4NH2

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Q: Calculate the concentration of sulfide ions in a solution that is 0.080M in hydrogen sulfide and con...

A: Here we have to determine concentration of sulfide ions in a solution that is 0.080M in H2S and cont...

Q: what is the structural formula of the ff: Propoxypentane  Butylheptanooate

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Q: . Give the major product that forms from the di-substituted aromatic molecules helow. Briefly indica...

A: In aromatic electrophilic substitution reaction benzene ring acts as nucleophile. Substituent presen...

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, she fills ...

A:     For the first reaction, ∆H = 1353 KJ and ∆S = 4749 J/K For the second reaction, ∆H = 92 KJ and ∆...

Q: How many kilograms (kg) of 20-20-20 soluble fertilizers should you add to a 50 gallon concentrated s...

A: 20-20-20 fertilizer refers to a NPK fertilizer having N:P:K = 20:20:20.  

Q: At 25 °C, K. = 0.145 for the following reaction in the solvent CCI4. 2BrCI + Br2 + Cl2 If the initia...

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Q: A 6.82 gg sample of iron, initially at 61.3 ∘C∘C, is submerged into 70.5 gg of water at 13.0 ∘C∘C in...

A: When a hot substance keep in contact with a cold one abd the system is insulated, then hot substance...

Q: What is the detailed reaction mechanism between 1-indanone and veratraldhyde, with a NaOH base and n...

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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: By coincidence, the Ka of CH3CO2H and the Kb of NH3 are both 1.8 × 10-5. Write appropriate acid-base...

A: Neutralization reaction: The hydrogen ion of acid reacts with the hydroxide ion of a base to form sa...

Q: Part A MISSED THIS? Watch IWE 15.3; Read Section 15.4. You can click on the Review link to access th...

A: Given,  CH4(g) + CO2(g) ⇌ 2CO2(g) + 2H2(g)  ∆ng = (2+2) - (1+1) = 2 Kp = 4.8 x 102  Temperature, T =...

Q: )The South le is aclually an elevation of 9000 ft, Go with a pressure ofE 10.5 psi,Ond the mole frac...

A: Given-> P = 10.5 psi Mole fraction = 0.00033  

Q: A 2.00-L vessel contains 1.00 mol N2, 1.00 mol H2, and 2.00 mol NH3. The reaction is N2(g) + 3H2(g)...

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Q: A rate is equal to 0.0200 M/s.  If [A] = 0.100 M and rate = k[A]0, what is the new rate if the conce...

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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: Beginning with a differential control volume, derive the diffusion equation, on a molar basis, for s...

A: We have find out equation

Q: Consider the following reaction where K. = 1.29x10-2 at 600 K. coCI2(g) cO(g) + Cl2(g) A reaction mi...

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Q: A solution of malonic acid, H2C3H2O4H2C3H2O4 , was standardized by titration with 0.1000 M NaOHNaOH ...

A: Balance chemical equation :  H2C3H2O4+2NaOH→Na2C3H2O4+ 2H2O  Given data :  M2= 0.1000 M  V2 = 21.68 ...

Q: Acetylsalicylic acid (C9H8O4) is a monoprotic acid commonly known as "aspirin." A typical aspirin ta...

A: Find out moles of NaOH and then use mol to mol ratio to find moles of aspirin. Convert that moles in...

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.