HNO3, H₂SO4 1) Cl2, AICI3 2) Pd, H₂

Q: What are likely formulas for the following molecules? Supply the missing digit. Choose 1 if the…

A: N-atom form three bonds to complete it's octet C-atom form four bonds to complete it's octet O-atom…

Q: A 24.7 mL sample of 0.238 M diethylamine, (C₂H5)₂NH, is titrated with 0.323 M perchloric acid. After…

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Q: How many chlorine atoms are in 2.00 moles of carbon tetrachloride?

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Q: Use both the van der Waals and the Redlich-Kwong equations to calculate the molar volume of CO at…

A: Temperature = 197 KPressure = 1026 barVan der Waals equation, a = 1.4734 dm3.bar.mol-2 Van der Waals…

Q: Use the heating curve provided to answer the following questions Temperature (°C) 100- 90- 80- 70-…

A: In a heating curve, temperature changes with respect to the change in heat.We have to find out the…

Q: How many inches (in) are in 105 cm? 1 in 2.54 cm 1 cm = 0.01 m 50 in 40.12345 in 105 in 41.3 in

A: Conversion formula used in this question is,1 in = 2.54 cmSignificant rule is that in addition term,…

Q: 1. How many grams of B are present in 1.78 grams of boron trichloride ? grams B. 2. How many grams…

A: The number of moles of any substance is defined as the ratio of its given mass to the molar mass.…

Q: Complete a MO diagram using Late Row MO Diagram for NO+ and also state stating where the lone pairs…

A: To draw the molecular orbital diagram of NO+ and calculate the bond order of the ion. We have to…

Q: Label each pair of compounds with the appropriate label of their relationship: conformational…

A: Isomers: These are molecules with the same molecular formula but different structural or spatial…

Q: What kind of hybridization do you expect for each labeled carbon atom in the following molecules? a…

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Q: A mixture of 0.448 M Cl₂, 0.462 M F₂, and 0.833 M CIF is enclosed in a vessel and heated to 2500 K.…

A: For a reversible chemical reaction, after some point in time the reaction comes to stop as the rate…

Q: Identify the state of matter that is a mixture from the list below:

A: We need to identify the state of matter that is a mixture of the given list. Three 3D representation…

Q: A medical glucose solution is 5.00% (m/v) glucose. This is the number of grams of glucose per 100 ml…

A: This problem is based on Solutions and concentration terms. Here it is given as %(W/V). It is…

Q: The boiling point of water is 100.0°C at 1 atmosphere. How many grams of potassium iodide (166.0…

A: The boiling point of water at 1 atmosphere = Mass of water = The change in boiling point = We have…

Q: Draw the product of the Lewis acid-base reaction. Label the electrophile and nucleophile. ܘܐ O + BF3…

A: According to the Lewis definition, the species which donates lone pair of electrons acts as a Lewis…

Q: Label each pair of compounds with the appropriate label of their relationship: conformational…

A: “Since you have posted a question with multiple sub-parts, we will solve the first six subparts for…

Q: What is the molecular mass of magnesium nitrate pentahydrate?

A: The molecular mass of magnesium nitrate pentahydrate = ?To find out the molecular mass of the…

Q: What is the ratio [A¯]/[HA] at pH 3.75? The pKa of formic acid (methanoic acid, H-COOH) is 3.75.

A: pH = 3.75pKa = 3.75Ratio [A-]/[HA] = ?

Q: Choose the correct empirical formula corresponding to each of the following molecular formulas. (a)…

A: Empirical formula of a chemical compound is the simple whole number ratio of atoms present in a…

Q: solution has a hydrogen ion concentration of 4.78 x 10-5. Determine he pH of a solution is 9.3.…

A: pH is negative logarithm of concentration of H+ ion.Formula:pH = -log [H+]

Q: Choose the aqueous solution with the lowest vapor pressure. These are all solutions of nonvolatile…

A: With increasing the number of ions or particles in solution, lowering of vapor pressure occurs. Thus…

Q: What is the molecular mass of tetraphosphorus trisulfide?

A: Molecular mass is the sum of the atomic masses of all the atoms present in a molecule.

Q: 4. Write a detailed mechanism for the following reaction. Draw structures of the expected (another…

A: When 3,3-dimethylcyclohex-1-ene reacts with H3O+ it undergoes an acid catalyzed hydration…

Q: Draw the structure of the expected organic product(s) formed in the following reactions including…

A: Given question related to reaction between benzene and HI

Q: Rank the following compounds in order of increasing solubility in water? Select 4 (most soluble) for…

A: There are many factors which affect the solubility and the first one is polarity of solute and…

Q: When a hot piece of copper touches a cold piece of copper, which direction will heat transfer and…

A: Thermodynamics is branch of science which deals with the study of relations between heat, energy,…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

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Q: How might we know that the particles are still in the water when mix coffee and water

A: 6) Given question related to properties of solid and liquid mixtures.

Q: 2-If the atomic packing factor and atomic radius are 0.547 and 0.177 nm, respectively, determine the…

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Q: Match each of the following as a element, compound, heterogeneous mixture, or homogeneous mixture >…

A: Element: An element is formed by only one type of atom. All the atoms in the element are the…

Q: i OH H₂SO4 (cat) MeOH 1. NaOH 2. EtOH

A: The process of exchanging an alkyl group (R) of an ester with the alkyl group (R') of alcohol is…

Q: Evaluate the collision frequency of a 1:1 mixture of H2 anc 02 at 1.0 atm and 25 °C. Given the…

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Q: 7. For the molecules below determine the following: a) Does it have polar covalent bonds or nonpolar…

A: An organic molecule is considered polar only if the bond moments do not cancel each other. If the…

Q: Consider the structure of an acid. Draw the conjugate base. Add charges and non-bonding electrons…

A: The Bronsted-Lowry acid-base theory states that the acid is a substance that gives H+ ions and the…

Q: Specify hybridization at the designated carbons of the model. ball & stick labels Highlight C1…

A: During orbital hybridization, the mixing of atomic orbitals takes place to form new orbitals known…

Q: If an acid loses all of its hydrogens in water, is it strong or weak?

A: The solution whose pH is less than 7 is known as acidic solution. Acids can be two types on the…

Q: Give typed full explanation  Place 6.85 g of hydrobromic acid in a 100 mL round bottom flask and…

A: The reaction of 1-butanol with HBr gives 1-bromobutane as a product.Weight of 1-butanol taken = 5.5…

Q: What is the mass in grams of 13.56 mL of acetone?

A: Given,Volume of Acetone = 13.56 mLThe density of acetone, d = 0.7857 g/cm3 = 0.7857 g/mL (1 cm3 = 1…

Q: What is the pH when 100 mL of 2M NaOH is added to 100 mL of 1M acetic acid and H2O is added to make…

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Q: Which model(s) did NOT include positively charged particles (protons) in it? (Select ALL that apply)…

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

Q: What mass of hydrogen bromide in grams is needed to make 827 ml of a 0.285 M solution of hydrobromic…

A: Volume (V) = 827 ml = 0.827 L (1L = 1000ml)Molarity= 0.285 M

Q: 2. A 0.100M Aluminum chloride solution is hydrolyzed. Write the reaction for the hydrolysis of the…

A: Hydrolysis is a type chemical reaction in which water is added to a molecule and the molecule breaks…

Q: 9. Draw the sigma bond that forms from an S orbital bonding with an sp orbital.

A: One of the lobes of the sp2 hybridised orbital undergoes head-on overlap with s-orbital to form a…

Q: what bond is formed between the following pairs of elements.  show calculations to support answer.…

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Q: You have two objects made of the same substance. Object 1 is a cube with a mass of 421.5 g. You…

A: To find out the volume of the sphere, we need to do the subtraction of the volume before and after…

Q: See Figure 3-1. Which structures are identical to Compound 1? A B C D

A: Given:IUPAC name : : 3,4 dimethyl hexaneObjeactive : To determine its identical compound

Q: a zinc rod is immersed in a silver nitrate solution. The rod was taken out of the solution and…

A: The mass increased by depositing silver in the rod is 1.5 gThe molar mass of Ag is 107.87 g/mol, and…

Q: The standard enthalpy of formation of an element already in its standard state is

A: The standard enthalpy of formation of an element already in its standard state is:

Q: Identify the best IUPAC name for the compound having the condensed formula (CH₂CH₂) CHCH₂CH₂C(CH₂),?

A: Condensed formula gives information about the total number of each type of atom but does not give…

Q: 22. Draw the structure of a compound that contains only carbon and hydrogen atoms and that has two…

A: Carbon atom has a valency of 4 that means it can form 4 bonds with other atoms.A hydrogen atom has a…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".