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Q: if 1 pint of blood weigh 1lb , calculate 900ml of blood .

A: Given: Mass of 1 pint of blood = 1 lb. And volume of blood = 900 mL.  

Q: Discuss one of the Philosophers and his contributions to science history;Give at least 10 sentece

A: We all have learn about one of the greatest and very attractive philosopher and his name was Aristot...

Q: Identify the cathode and the anode in the galvanic cell and compute E⁰cell : Sn4+ │ Sn    and    Au3...

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Q: The chemical formula for sodium bromide is NaBr. A chemist measured the amount of sodium bromide pro...

A: Concept :  Number of moles = mass of the given substance/ molar mass of the given substance.  It's S...

Q: A drug can exert its pharmacological effect only if it is

A: This is a multipart question. According to Guidelines, if there are five parts in a multipart questi...

Q: uestion 9 The reaction C»H4+H2- C>H6 has an activation energy of 181 kJ mol and k = 2.5x10 M's at 50...

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Q: What is the product of the following reaction? 1) LDA, THF, -78 °C 2) la

A: Given reaction is : Find the major product of the reaction = ?  Options are :

Q: What is the Van't Hoff Factor of Na3PO4?

A:

Q: ELEMENT MOLAR MASS, g/mol H 1.008 C 12.011 N 14.007 15.998 Na 22.990 Si 28.085 P 30.974 CI 35.450

A: Solution- We have to determine the following points. 1) We find the number of moles of given compoun...

Q: Tartaric acid can be titrated with a standard alkali. A 25.0 cm3 sample of the acid was exactly neut...

A: Volume of tartaric acid = 25.0 cm3  Volume of alkali, KOH = 27.5 cm3  Molarity of KOH = 0.10 mol/L  

Q: 3. The rate equation for the decomposition of N2O5(g) (forming NO2(g)) is: A[NO2]/At = k[N2O5]. The ...

A: Unit of the rate constant for the nth order reaction is  mol1-n Ln-1 s-1 As the unit of the rate con...

Q: Oxidize the below molecule as many times as possible. Then name each product. CH,

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Q: Consider the most stable chair form for cis-1,2-dimethylcyclohexane. Now, consider the most stable c...

A: Consider the most stable chair form for cis-1,2-dimethylcyclohexane. Now, consider the most stable c...

Q: CLO S Deduce the structure of an unknown compound using the loll Chemical shifn (d) (ppm) 13 429 747...

A: From proton nmr spectrum,  it is evident that there are 14 H's in the molecule. From mass spectrum, ...

Q: kindly help me with this one Make a complete schematic diagram for the precipitation, separation, an...

A: A question based on qualitative analysis of anions that is to be accomplished.

Q: Question 4 What is the concentration of Cd-T in a solution of Cd(OH), (Ksp =2.5 x 10-) with a pH of ...

A: Concentration terms are used to represent concentration of a solution.For example,molarity is a conc...

Q: HN HN OH

A: The strength of an acid in an organic compound is directly proportional to the stability of the acid...

Q: What is the oxidation number of the monoatomic ions of the following elements? Drag each item to the...

A: As given , to know the oxidation state of the ion, we would determine its charge.  The charge of ion...

Q: How could a carbon atom could become a nitrogen atom? Explain and be specific in your explanation

A: Nuclear reaction: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is ...

Q: A chemist generates the titration curve shown by slowly 12 adding 1.0 M sodium hydroxide (NaOH) to 1...

A: Titration curve is the graph in which volume of titrant plotted against pH.

Q: Glasses are usually harder than plastics

A: This is a multipart question. According to guidelines in multiparts question, we can solve only thre...

Q: Write the balanced molecular and net ionic equations for the reaction of aqueous potassium carbonate...

A: The reaction of aqueous potassium carbonate with hydrochloric acid is a neutralization reaction betw...

Q: What would be the name of the orbital if one s orbital, three p orbitals and one d orbital are hybri...

A: Hybridization can be defined as the process of mixing of atomic orbitals to form new hybrid orbitals...

Q: if i were to determine ascorbic acid content of different plants using iodine titration, what should...

A: Introduction :  Ascorbic acid is a water soluble vitamin , in aqueous solution ascorbic acid is a re...

Q: Average morality of NaOH= Dillo M+ 0,1|3 M + 0.1124 M 0.3354M 3. EO.112 M

A: Precision is the degree of closeness between the various experminental data obtained. Precision can ...

Q: Question 16 How many grams of Mg3(PO4)2 can dissolve in 500 mL of water given that Mg3(PO4)2 has a K...

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Q: Refer to the structure 1. The metabolic pathway is an example of a. Oxidative dealkylation b. Red...

A: Given,  

Q: Answer the following questions about Rare Earth Elements:     a. List the Lanthanide and Actinide el...

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Q: the E°cell is 0.194V, I could not get the rest of them right, plz show the full steps with calculati...

A: The half cell reactions with their potentials are given by, Anode: 2IO3-(aq)+12H+(aq)+10e-⇌I2(s)+6H2...

Q: Can some one explain how benzoic acid is insoluble with water and also insoluble with 1m hcl? But is...

A: Benzoic acid consist of one benzene ring and one carboxylic group. Benzene ring makes benzoic acid n...

Q: Enter the coefficients directly from the balanced chemical equation. Do not reduce to lowest terms. ...

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Q: how many grams of carbon dioxide are produced when 2.05 moles of octane (C8H18) combust?

A: Combustion of Octane follow., C8H18(g) + O2(g) ---> CO2(g) + H2O(g) Balanced Combustion reaction ...

Q: 4. Name the following compounds: a. CH,CH,CH,CH; CH, CH, M CH3 CH2 ČH2 CH3 b. CH-CH-C C-CH, CH, CH2 ...

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Q: he packing efficiency (in

A:

Q: If a reaction is exothermic, then O AS° > 0 O AH° 0

A: An exothermic reaction is a reaction in which heat is released. The products will be more stable tha...

Q: PCY3 CI Ru Ph PCY3

A: Metathesis reactions are chemical reactions in which two hydrocarbons (alkanes, alkenes or alkynes) ...

Q: Look at the spectra that were output from a C8 liquid chromatography column connected to a mass spec...

A: In the analytical chemistry, qualitative analysis involves various techniques and methods that are u...

Q: 2. In the reaction 2Al + 6HCI ag) →2A1* (ag) + 6CI (ag) +3H2) (a) 6L HC1 is consumed for 3L, H produ...

A: 2Al(s) + 6HCl (aq) = 2 Al3+ (aq)+ 6Cl-(aq) + 3H2(g) In the above reaction, 6 moles of HCl is consume...

Q: Question 2 The reaction 2NO2 2NO +O2 (K=0.50) is at equilibrium when PNO2=0.16 atm and PO2 = 0.22 at...

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Q: Which has lower entropy? CO2(g) or CH4(g)?

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Q: A. Determine the concentration of the glucose stock solution in mg/mL. B. Complete the table above b...

A: For preparation of stock solution, 500 mg of glucose was taken to form 25 mL of the solution.

Q: Consider the diprotic acid H2A with K1  =1.00 x 10^-4 and K2 = 1.00 x 10^-8. Find the pH and concent...

A: K1 = 1 × 10-4  K2 = 1 × 10-8

Q: The reaction of CH3OC1 with LICH3 to form (CH3)20 is second order with respect to both LICH3 and CH3...

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Q: 1. A 0.512 g sample of CaCO, is dissolved in 12 M HCl and the mixture is diluted to 250 mL. a) How m...

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Q: The chemical formula for t-butanol is: (CH;), Calculate the molar mass of t-butanol. Round your answ...

A: Molar mass is nothing but sum of the atomic masses(g/mol)  of each type of atom present in the given...

Q: Activity 1 Let us make your learning more exciting and challenging. To help you recall the different...

A: A question based on general chemistry that is to be accomplished.

Q: A Solution is pre.pared by Mixing of B02 X 200mLof a 5.1 X O10-3°M k, C7 solution 50 lo=4 Ag (NOJU w...

A: Here a solution is prepared by mixing 50 ml of 3.2×10^-4 M AgNO3 and 200ml of 5.1×10^-3M of K2CrO4 s...

Q: BDES (kcal/mol):

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Q: Please answer all parts of this question. 1. Magnesium oxide can be made by heating magnesium metal...

A: Reaction:-  Mg(s) + O2(g) ----> MgO(s)   

Q: If 124 kJ of heat is absorbed in a reaction that forms nitric oxide from nitrogen and oxygen, what m...

A: Given,  Amount of heat absorbed = 124 KJ  Reaction between N2 and O2 takes place to gives NO  What m...