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Q: Which strain occurs when carbon-carbon bonds do not meet the 109.5 degree angle? (A Angle strain (B)...

A: A molecule experiences strain only when chemical structure of a molecule undergoes some stress which...

Q: This is the excessive bending of bonds exhibited by a carbons at the point of rotation which creates...

A: Strain arises due to the repulsion between the bond electron of the molecule . So the molecule are a...

Q: A molecule or ion that donates the hydrogen in a hydrogen bond is a hydrogen b A molecule or ion tha...

A:

Q: An unknown substance was subjected to boiling point determination. Temperature is recorded at 75℃ wh...

A: In the method of finding boiling point of substance using capillary tube, when the bubbles escape ri...

Q: Q > K

A: Reaction quotient(Q) is used to determine the direction of the reaction in order to achieve equilibr...

Q: A protein binds a ligand with a ka value of 7.4 x 104 M-1s-1 and a kd value of 6.4 x 10-4 s-1. What ...

A: For any protein ligand complex, A+B⇌kdkaABKD=kakd where, KD=[AB][A][B], which is the dissociation co...

Q: A children's liquid medicine contains 100 mg of the active ingredient in 5 mL. If a child should rec...

A: Given,  A children's liquid medicine contains 100 mg of the active ingredient in 5 mL.  Therefore, t...

Q: Lewis Structure

A:

Q: At present, automobile batteries are sealed. When lead storage batteries discharge, they produce hyd...

A: Molar mass of hydrogen = 1.00794 g/mol Molar mass of H2  = 1.00794 × 2 = 2.01588 gram/mole Given Mas...

Q: What are three observations that would indicate a chemical reaction has taken place?

A: When a chemical reaction takes place, some changes are observed. These changes help us to check that...

Q: how would you prepare 25mL of a 15% dye solution beginning with a 20% stock dye solution? find mL of...

A:

Q: Compute for the volume (in mL) of 2 M acetic acid and mass (in g) of sodium acetate needed to prepar...

A: Let us suppose we prepare 100 ml of acetate buffer with concentration 10mM. Hence moles of acetate p...

Q: A solution of tartaric acid (H:C4H.Oe) With a knówn concentration of 0.155 M H:C.H.O. is titrated wi...

A: Answer ) this is acid base titration. In this titration 2 mole of NaoH (base ) required to neutraliz...

Q: At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.0409 s...

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Q: A solution of an unknown compound has a concentration of 4.1 % by mass. How many moles are present i...

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Q: What is the volume of the following sample of gas at STP?   7.90 mol SF6   (Express the volume to th...

A: 1 mole of substance is equal to avogadro's  constant which is equal to 6.022 * 10^ 23 atoms.

Q: Which of the following contains the same number of atoms as in 6.0 grams of carbon? O 6.0 grams of m...

A: The correct answer is given below

Q: What are the Miller indices of the slip directions: (a) on the (111) plane in an FCC unit cell? (b) ...

A: To determine the Miller indices of slip directions for the (111) plane in FCC unit cell and (011) in...

Q: Draw the kinetic and the thermodynamic addition products formed when one equivalent of HBr reacts wi...

A: The thermodynamic and kinetic product is given below

Q: (d) (e) (f) CH3CHCOH CI NH2

A: Answer of the question given below, 

Q: A(aq) + B(s) = C(aq) K = 9.40 Suppose 23.4 mol A reacts with excess B in 9.85 L of solution. Calcula...

A: Find concentration at equilibrium....

Q: hybridization

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Q: ie vapor pressure a

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Q: End F10 Home F9 PrtScn8 F7 & Hoteling point for tin, Sn, is 232 °C and its boiling point is 4717 °C....

A: Melting point of tin = 232°C   

Q: K goal, fc

A:

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample o...

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Q: Accurate, Erroneous, Impossible Read carefully the given partial names in IUPAC alkane nomenclature ...

A: Interpretation- We have to choose the name which is basically accurate , Erroneous and Impossible - ...

Q: 1. Consider this compound: CH;CH2CHCH2CHCH2CH3 ČH3 a) How many chiral carbons does this compound hav...

A:

Q: Which of the following statements is/are true ? (1) The formula of copper(II) hydroxide is Cu(OH)2 (...

A: The correct option is (1) and (3) only.

Q: e reaction

A:

Q: OH CI CI- OH -CI CI- CI- stereoisomers constitutional isomers Retry Entire Group 7 more group a Subm...

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Q: Write the balanced NET IONIC equation for the reaction that occurs when hydroiodic acid and potassiu...

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Q: Convert 0.05 ppmv of SO2 in the air to μgSO2m3airμgSO2m3air. Assume atmospheric pressure and a tempe...

A: We have to convert,  0.05 ppmv of SO2 in the air to μgSO2 /m3 air 

Q: Specify if the following molecules/ions are polar or nonpolar. Justify your reasoning. Molecule Pola...

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Q: 3. Suggest a reaction sequence for preparing the following compound from the given starting material...

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Q: .coH coM What kind of reaction is occurring?

A: Radical reactions that involes the symmetrical bond clevages and bond formation reaction. In this re...

Q: Highlight the atoms that would be directly attached to a hydrogen in the acidic form of this molecul...

A: Higher electronegative elements (Nitrogen,oxygen,fluorine) can form hydrogen bonding. Following atom...

Q: Calculate K. for the reaction.

A:

Q: What is the difference between an orbit (such as in the Bohr model) and electron orbital?

A: Orbit is the Path for elcetrons to revolve around the nucleus. While electron orbital is the 3-D mot...

Q: A compound with a resonance that increases the stability of its conjugate acid is a strong acid. (A)...

A: Acids are substances that give hydrogen ions in a solution and bases are substances that give hydrox...

Q: Compute for the volume (in mL) of 1 M acetic acid and mass (in g) of sodium acetate needed to prepar...

A: We are asked to prepare an acetate buffer of concentration 5mM. Lets suppose the volume of buffer is...

Q: the equilibrium constant for t

A: Equilibrium constant is defined as a constant which explains the relationship between the concentrat...

Q: For each addition route of the reaction, draw the structure(s) of the major product(s), including st...

A: Answer of the question given below, 

Q: Rank the isomers in order of increasing heat of formation. Highest heat of formation Lowest heat of ...

A: The alkenes are compound which composed of carbon and hydrogen and contains at least one double bond...

Q: on the f onditions needed to form the product 3. Provide the reactant and reaction H HO

A: ANSWER 23. Given product is cis-1,2-diol . means it is an example of syn-dihydroxylation , which occ...

Q: resonance contributors to

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Q: 19. Provide a complete curved arrow mechanisms that accounts for the transformation below. Be sure t...

A: At first double bond take H+,possible formation of two carbocation one is 2 degree and another is 1 ...

Q: When 0.200 mol of CACO,(s) and 0.300 mol of Ca(s) are placed in an evacuated, sealed 10.0-L containe...

A: ANSWER : Given chemical reaction is : CaCO3(s)⇔ CaO(s) + CO2(g)Given :   PCO2= 0.220 atmV = 10.0 LT ...

Q: Q4: Identify the structural effect present on the given molecule.

A: The structural effect present in compound depend on the functional group present in present 

Q: 2(8), 2(8) N,O;(g) → 2 NO,(g) + ¿ O2(g) ¿0g]/10-² M [NO,]/10-2 M [0,]/10-² M 1.24 0.92 0.64 0.16 0.6...

A: Calculate the concentration at 70 min....