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How many kg of sodium citrate (FD1%) is required to make 33L of isotonic solution?
Describe why parallel and series wiring of Voltaic Cells might prove useful.
Where in the cell does fatty acid oxidation take place?
At constant pressure, which of these systems do work on the surroundings? Check all that apply....
Describe your method for determining optimum λex and λem values in flourescence spectrometry.
Consider the structures of glycerol trioleate (triolein) and oleic acid methyl ester. Relate how the structural...
16.20 Name C6H5CH2CH2C≡CCH3. a)1-Phenylpent-3-yne b)5-Phenylpent-2-yne c)4-Phenylpent-2-yne d)1-Phenylbut-2-yne e)1-Phenylbut-3-yne
Identify the strongest base. a. CH3O– b. CH3OH c. CN– d. H2O e. NO3– why the...
Phosgene, COCl2, gained notoriety as a chemical weapon in World War I. Phosgene is produced by...
Potassium chlorate (KClO3) is often used to generate oxygen according to its decomposition reaction (shown below):...
A mixture of hydrogen and oxygen is ignited and reacts completely to form water. Which mixture...
Rank the following ionic compounds in order of increasing attraction between their ions: KBr, SrBr2, CsBr...
theoretical yield of condensation of furfural and cyclopentane
in a concentration cell, with more reagents added vs. products, what happens to E? Please show...
a. Your product research director wants you to prepare 1 liter of a buffer solution of...
The concentration of HCl when released to the stomach cavity is diluted to between 0.01 and...
Would you expect capped nanoparticles to be more or less stable than the uncapped nanoparticles? Explain...
a. What is the pH of 0.01 M of tetracycline? The acidy constants of tetracycline are...
butadiene (C4H10), the coefficients for the linear combination of atomic orbitals for the two lowest energy...
can you draw the mechanism of 4-methoxybenzaldehyde and cyclopentanone that makes the product (2E,6E)-2,6-Bis(4-methylbenzylidene) cyclopentanone
For the following combination reaction, 2 NO2(g) + F2(g) = 2 NO2F(g) The initial rates of...
During Purine degradation, Uric acid is formed as the final product. Uric acid has low solubility...
Problem The Dissolution Process Solutions of hydrogen in palladium may be formed by exposing Pd metal...
how do you determine which compound would have the smallest dipole moment in the gas phase?
Which of the following substances exhibit hydrogen bonding in the liquid state? PH3 H2O...
A pair of nuclei for which Z1 = N2 and Z2 = N1 are called mirror...
Procedure 1. A 25 mL round bottom flask equipped with a stir bar is loaded with...
Lap questions, please provide the answers in steps. 1)Write the balanced equation for the synthesis of...
How do I find the reaction rate using changes in time and temperature? There is no...
11. Consider the following specific heat capacities: H2O (s) = 2.09 J/g·°C H2O (l) = 4.18...
Calculate the amount in grams and lbs required to raise the boiling point of 5 gallons...
The combustion of octane, C 8 H 18 , proceeds according to the reaction shown. 2...
When methanol, CH 3 OH , is burned in the presence of oxygen gas, O 2...
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid,...
This week, we learn about mixtures and solutions. How many times have you put (or seen...
20 mL of 70% W/W Nitric Acid USP (density 1.413 g/mL) was mixed with 94 mL...
In what stage of the reaction is the most of the monobrominated product formed in the...
which compound would be lore polar, an oxime or amide, and why ?
Wastewater resulting from metal processing is polluted with cadmium ions, Cd2+, which must be removed from...
Describe how the orbitals on a boron atom, in a borane cluster, may be conceptually hybridised...
If a person drinks a large amount of water very quickly, it is possible to exceed...
.098 mg magnisium + pinch iodine +.42 bromobenzene in 2ml of diethyl ether How much triphenylmethanol...
The carboxylic acid group of an amino acid has a pKa of approximately 2. However, carboxylic...
Consider the chemical equation. 4NH3+5O2⟶4NO+6H2O4NH3+5O2⟶4NO+6H2O When 26 g of ammonia burn in 26 g of oxygen,...
In the first recrystallization, after the solid has been dissolved in warm acetone, the solution is...
Will calcium fluoride precipitation when 135 mL of 0.315M calcium nitrate added to 265 mL of...
Iron reacts with oxygen at high temperatures to form iron(III) oxide. 4Fe(s)+3O2(g)⟶2Fe2O3(s)4Fe(s)+3O2(g)⟶2Fe2O3(s) Suppose 12.3 g12.3 g...
What are magnetic domains? How do they differ in nanoparticles vs macroparticles?
A buffer solution is prepared by mixing 50.0 mL of 0.300 M NH3(aq) with 50.0 mL...
How does the size of the particles affect their optical properties?
1) A general chemistry 2 student creates a solution which is prepared by adding 0.029 mol...
Explain Ostwald ripening. How does it affect the final distribution of nanoparticles?
Explain Quantitative Analytical method for the removal of micro plastics from drinking water using biosensors as...
11. Proton theory of acids and bases of Bronsted-Lowry. Lewis theory.
Name the following complex salts: [Cu(NH3)4] (OH)2, [Fe(H2O )6] Cl3 and K2[Pt(OH)2Cl4].
A compound contains only carbon, hydrogen, and oxygen. Combustion of 65.76 g of the compound yields...
3. The properties of water and aqueous solutions. The role of water and solutions in life.
4. How the reaction conditions (T and P) should be changed in order to shift the...
3.Calculate the thermal effect of the reaction. What does it allow to predict? C3H8(gas) = C3H4...
For each reaction, identify the Bronsted-Lowry acid, the Bronsted-Lowry base, the conjugate acid, and the conjugate...
A 34.00 mL sample of an H2SO4 solution of unknown concentration is titrated with a 0.1322...
Is the structure of acetoaminophen similar to the structure of aspirin? Would acetaminophen give a positive...
A 4.60 mLmL sample of an H3PO4H3PO4 solution of unknown concentration is titrated with a 1.050×10−2...
The relative strength of intermolecular forces as follows: hydrogen bonding>dipole-dipole>London dispersion Which of the following intermolecular...
at 150degrees celsius and 742 mm hg 500ml of vapor has a mass of 0.8365g. what...
A) Label the functional groups present in aspirin and acetaminophen (except the benzene ring). Would you...
What is the balanced chemical equation of FeCl3 and KOH? Is this an acid-base reaction?
phosgene (COCl2) decomposes in carbon monoxide and chlorine gas. A)write a balanced equation for this decompostion...
List the following molecules in order of increasing heat of combustion and explain why. A: 2,3,4-trimethyl-1,3-pentadiene...
1.Iodine-131 is administered orally in the form of NaI(aq) as a treatment for thyroid cancer. The...
how many g of Fe3O2 (molecular weight: 159.70)are formed by the complete reaction of 6.75 moles...
For the reaction A + B-> C, the rate constant at 315 oC is 5.0 x...
1.Explain how an organism like dolly the sheep was cloned. 2. Explain how our dna carries...
Propane (C3H8) is a component of natural gas and is used in domestic cooking and heating....
Why does the fourth ionization for Si NOT involve a core electron? Confused about ionizations of...
In order to determine the rate of photosynthesis (the conversion by plants of carbon dioxide and...
For the reaction Li +I2 -Li+2 + I-2 , determine the following. oxidizing agent and reducing...
1.0 L of a buffer is prepared to produce a solution that is 0.400 M in...
At 25 degrees C, 50% mass ethanol/ water mixture has a density of 0.914 g/cm^3. If...
One half of an electrochemical cell consists of a pure nickle electrode in a 0.001 molal...
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