Question 1 8 pts Given the following unbalanced equation: Al(s) + O2(g) →_ A2O3(s) When the equation is balanced using smallest whole numbers, the coefficient on aluminum metal is 0 7 The answer is not among these choices. O 2 04

Q: Ketones react with sodium acetylide (the sodium salt of acetylene, Na*-:C=CH) to give alcohols. For…

A: A chiral carbon is attached to four different atoms or group of atoms.

Q: Part B Spell out the full name of the compound

A: The structure of the given compound is,

Q: need

A: We will use stoichiometry of the reaction

Q: Draw tetrahedral representations of the following molecules: (a) (S)-2-Chlorobutane (b)…

A: In tetrahedral representation two groups are in plane and one group is at weidge and other is at…

Q: What type of question is this and what is it expecting me to do?

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Q: 5. For the reaction of the ammonium ion with nitrous acid, the net reaction is NH, (aq) + HNO2(aq) →…

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Q: 4. CHALLEGE PROBLEM: Lithium has two naturally occurring isotopes. Lithium-6 has an atomic mass of…

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Q: Assign Cahn-Ingold-Prelog rankings to substituents: (a) – CH=CH2, -CH(CH3)2, -C(CH3)3, -CH: (b)…

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Q: TIVE EXAMPLE Solution Stoichiometry: Calculating Volume in Neutrali What volume of a 0.185 M HBr…

A: Molarity is defined as number of moles of solute divided by volume of solution in liter .

Q: I would like to know how to solve this problem.

A: In 1H NMR spectra shows signal a singlet that integrates to one proton at 2.41 ppm, indicates the…

Q: In the reaction shown below, is 1-pentene being oxidized or reduced ? CH2=CHCH,CH,CH3 1-pentene + H₂…

A: Oxidation = Removal of electrons  Addition of oxygen or removal of hydrogen. Reduction= Addition of…

Q: I need a step by step explanation for solving these problems.

A: These problems can be solved by this method:

Q: I would like to know how to solve this problem.

A: From given diameter value it is clear that the radius of the spherical ball is 3.0cm. Now using the…

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Q: 4) Which reaction is endothermic? Exothermic? Explain your answer. cvecse Reactants A LB Products…

A: Since you have asked a question with multiple sub-parts, we will solve the first three sub-parts for…

Q: Write the balanced COMPLETE ionic equation for the reaction when KOH and Cu(NO3)2 are mixed in…

A: Balanced chemical equation is given below,

Q: Please answer questions 4a, 4b, and 4c. The questions are provided in the attached image. Thank you.

A: (a) The equation of dehydration of the given hydrated salt is given below.

Q: Write the name of the element next to the atom. You may need to use the Periodic Table to

A: For  naming of the atom we should know number of electrons and protons

Q: Assign R or S configuration to each chirality center in the following biological molecules: (a) (b)…

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Q: I'm not sure how to solve this one.

A: Given: The enthalpy of formation= -529 kJ/mol The enthalpy of sublimation= 111 kJ/mol The ionization…

Q: Part A Write the formula of the conjugate acid for base CO3. Express your answer as a chemical…

A: When a base is reacted with a proton (hydrogen ion), formation of conjugate acid takes place in the…

Q: hich of the following reactions (I, II, III, IV) is(are) written correctly? Lindlar a. I b. II c. II…

A: Lindlar's catalyst is palladium-calcium carbonate, lead acetate and quinoline. Hydrogenation of…

Q: Ammonia, NH3, is produced at high temperatures and pressures in the presence of a catalyst as shown…

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Q: I understand this answer, but it wasn't one of the multiple choices they gave me.

A: Follow up question continued. To draw  all possible products of the given organic reaction and…

Q: (2) Identify common electron withdrawing and electron donating groups eg c Review your notes from…

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Q: Identify the indicated faces in the following molecules as Re or Si. (a) (b) H- CC-CH3 H3C CO2…

A: To decide whether a face is 'Re' or 'Si', Cahn-Ingold-Prelog will be followed as indicated in the…

Q: HO, SOCI2 HO, 8

A: When a Carboxylic acid is treated with thionyl chloride , then acetyl Chloride is formed as a major…

Q: The molar solubility of Barium hydroxide is 0.1077 M, what is the Ksp?

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Q: The enthalpy of fusion of methanol (CH3OH) is 3.16 kJ/mol. How much heat would be absorbed or…

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Q: 44 Assign R or S configuration to each chirality center in the following molecules: HO CH3 (a) OH…

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Q: 5-32 Which of the following compounds are chiral? Draw them, and label the chirality centers. (a)…

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Q: INTERACTIVE EXAMPLE Solution Stoichiometry: Calculating Volume in Neutralization Reactions What…

A: To solve the problem, we can use the formula for dilution: C1V1 = C2V2 where C1 is the initial…

Q: 9) Which starting material would react fastest with dimethylamine under basic conditions to make the…

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: Draw chiral molecules that meet the following descriptions:

A: Chiral molecule : A moleucle that contains at least one chiral carbon are called chiral molecule…

Q: INTERACTIVE EXAMPLE Solution Stoichiometry: Calculating Normality A solution of citric acid…

A: We know , For acid  Equivalent mass  = Molecular mass / Basicity  and  Normality =…

Q: The buffer in this experiment is made of acetic acid HC2H3O2 and sodium acetate NaC2H3O2 (C2H;Or ).…

A: The compound given is HC2H3O2.

Q: Erythronolide B is the biological precursor of erythromycin, a broad- spectrum antibiotic. How many…

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Q: 3) When 1mol of solid carbon reacts with 1mol of diatomic oxygen to produce 1mol o carbon dioxide,…

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