Dimensional analysis if you want to make 8 quesadillas how many lbs of cheese are required. each quesadilla contains 150g of cheese

Q: Which of the following is not a characteristic of a genetic code? a. reading of codons does not inv...

A: a. reading of codons does not involve any overlap This statement is correct.  

Q: Consider the following equilibrium reaction: C= D and Figure 2 to answer the questions below! c. Why...

A: The answer is as follows:  

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A:

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A: Solution -

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Q: CHO Ethanol `NH; OH OH но Salicylaldehyde 16lesanediamine NN-Disalicylaldehydehy de-1,6-hexanediimin...

A: The theoretical yield and percent yield can be calculated as

Q: Problem 64 - IR spectrum Problem 64 C10H120 50- MW = 148 40- 30- 20- 10- 3500 3000 2500 2000 1500 10...

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A: Given Reaction followed second order kinetics

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A:

Q: Dehydration of alcohol is an example of

A: Dehydration of alcohol is an example of ?

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Q: Classify HClO4     strong acid     weak acid     strong base     weak base

A:

Q: The equilibrium constant, Kp, for the following reaction is 1.57 at 600 K: CO(g) + Cl2(g) coCI,(g) C...

A:

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A: Nernst equation is the equation for determining the cell potential for a given cell for a particular...

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A: The balanced equilibrium reaction given is  COCl2 (g) ⇌ CO (g) + Cl2 (g)  The equilibrium constant K...

Q: "СООН v Pi delocalization A. Present CH hyperconjugation B. Absent Lone-pair delocalization Inductiv...

A:

Q: how much heat will be given off when 18.5g of C2H4 is burned in oxygen form CO2(g) and H2O(g) for th...

A: The combustion enthalpy of C2H2 of 18.5 g can be calculate with the help given stoichiometric equati...

Q: K 3: STRONG OR WEAK! ions: Relate the properties of liquids to intermolecular forces. Tell whether e...

A: Intermolecular forces of attraction is the force that exist between two molecules.   

Q: 2. Lone pair occupies a hybridized p-orbital allowing it to delocalization to a nearby side-way over...

A:

Q: Which of the following pairs illustrates an ion-dipole interaction? A AICI3 - H20 B none of the choi...

A: The attraction forces between the different molecules are known as intermolecular forces.

Q: QUESTION 1 After removing the pH meter electrode from the 3.0M KCL solution, the glass electrode is ...

A:

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Q: Indicate whether each structure is aromatic, nonaromatic, or antiaromatic. Assume planarity. C BH Co...

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Q: Molar mas of

A:

Q: e boiling point of

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

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A:

Q: 4. a. One liquid has a temperature of 140°F and another liquid has a temperature of 60°C. Are the li...

A: Temperature of first liquid = 140°F Temperature of second liquid = 60°C

Q: Calculate the molar concentration of nitric acid (63.0 g/mol) in a solution that has a specific grav...

A: Given,  % w/w = 70.5%  Specific gravity = 1.42  Density of solution = 1.42 g/ml  Molar mass of Aceti...

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A:

Q: Which of the following acids has the weakest conjugate base?     Chlorous acid, Ka = 1.1 x 10-2  ...

A: The strongest an acid , the weakest is its conjugate base.  The acid which has highest Ka value is s...

Q: answers for letter a and b

A:

Q: Calculate the activity of La3+ in a saturated solution of La(IO3)3. Ksp =  1.0 x 10-11 1.2 x 10-3 ...

A:

Q: %. The percent by mass of bromine in PNBR2 is (Enter your answer to four significant figures.)

A:

Q: D3h E 2C3 3C2 2S3 3o, A 1 1 1 x? + y°, z? 1 1 Rz (x, y) -1 1 1 -1 1 1 -1 (x² – y², xy) 0 2 -1 E' -1 ...

A:

Q: Calculate the lambda max of the given compound using Woodward-Fieser Rules. R AcO Select one: O 303 ...

A: Woodward–Fieser rules: The Woodward–Fieser rules are used for the calculation of the wavelength of t...

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A:

Q: Describe the preparation of the following reagents. 3. 375 mL of 40 ppt Cl" from 0.01 M PbCl2

A: A numerical problem based on concentration terms that is to be accomplished.

Q: e mole fraction of C2H

A:

Q: amount of ammonia s

A: In this question we have to explain what is the amount of ammonia depend on in the process of adjust...

Q: A compound with a conjugate base that is more stable because of electron delocalization or resonance...

A: No, it is a false statement. right statement is- A compound with a conjugate base that is more stabl...

Q: tric dipole moment

A: Dipole moment occurs when there is charge separation.  Unsymmetrical system posseses a diople moment...

Q: d) 1. Н,о*, но HOʻ H 2. КMnOд, NaОН НО 3. Н,О*, д e) H. НО OH

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Q: Unknown elemental metal was reacted with Hydrochloric Acid. It was determined that this reaction evo...

A: Given:- Mass of Metal used = 0.3682 g   P (atmospheric) = 761.1 mm Hg   Temperature of gas = 21.6 de...

Q: 5 N. 1 v C1 A. sp C2 B. sp2 C3 C. sp3 v C4 v C5

A:

Q: 1. How many MOLES of boron trichloride are present in 4.21 grams of this compound ? moles. 2. How ma...

A:

Q: Describe the preparation of the following reagents. 3. 375 mL of 40 ppt Cl" from 0.01 M PbCl2

A: Solution -

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.