The volume of a basketball is 433.5 in3. Convert this to mm3.

Q: A calorimeter contains 150g of water at 24.6°C. A 110g block of molybdenum metal is heated to…

A: Mass of water, mw = 150 g Initial temperature of water, Tw = 24.6 °C Specific heat of water, cw =…

Q: Lead crystallizes and forms a hexagonal close-packed structure, having a radius of 165pm. What is…

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

Q: Which element will produce a new compound when added to a beaker containing an aque- CuSO ous…

A: We are to find which element will replace Cu from CuSO4 solution. An element with higher reactivity…

Q: Given: ____Sn +_____HF --> _SnF₂ + ___H₂ How many moles of tin II fluoride will be produced from…

A: Given, _ Sn + _HF ---> _SnF2 + _H2 moles of hydrofluoric acid (HF) = 3.50 moles moles of tin II…

Q: 4. For the following elements decide which one has a larger atomic radius electronegativity,…

A: Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: Which is larger, the band of Si or that of AIP. why?

A: Solutions- The Si (Silicon) and AIP both are semiconductors. The band gap of Si is less than that of…

Q: Indicate the intermolecular force (IMF) associated with each functional group: hydrogen-bonding,…

A: Solution - carboxylic acid have cooh group and it contain oh group which means hydrogen bonding is…

Q: H₂N O atom 1 CH3 atom 2 02 isoxazole ring Assuming the heterocyclic ring above to be planar: Give…

A: For the given structure, we have to calculate the number of electrons contributed to the pi system…

Q: Draw the organic product of the Lewis acid-base reaction shown below. Include all lone pairs and…

A: Given A chemical of ketone with NaBH4

Q: The vapor pressure of water is 18.9 atm at 175 K, and the vapor pressure of water is 75.5 atm at…

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Q: The benzene molecule, C6H6, contains a flat, six-carbon ring that is often depicted as a hexagon…

A: Answer:- This question is answered by using the simple concept of boiling point which depends on the…

Q: Give the structure corresponding to each of the following names. a. trans-2-ethynylcyclopentanol b.…

A: The names of the organic compounds given are a. trans-2-ethynylcyclopentanol b.…

Q: An aqueous solution containing glucose has a vapor pressure of 19.0 torr at 25°C. What would be the…

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Q: b What is the initial rate of the reaction in Experiment 4? Initial rate= mol/(L.s)

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Q: Draw the structure of valine as :   Zwitter ion     0.1M HCl     0.1 M NaOH

A: Isoelectric point (PI): The isoelectric point (PI) of amino acids with one carboxylic acid and one…

Q: Shown here is a Lewis structure for the chlorate ion, CIO3, that expands the octet to minimize…

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Q: The NMR spectra for compound 1 were acquired in a 7.5 mg / 0.6 mL solution of CDCl3 The 13C peaks…

A: We have find out the name compound 1 and a full analysis of the NMR spectra for compound 1.

Q: A chemist prepares a mixture of chloroform and toluene at a temperature of 29.0 °C. He measures out…

A: Given: Volume of chloroform = 372 ml Volume of solution = 0.700 L = 0.700 x 1000 ml = 700 ml To…

Q: Aqueous sulfuric acid (H₂SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous…

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Q: Identify the molecule or molecules containing polar covalent bonds.

A: Bonds which are formed by sharing of electrons are called covalent bonds .

Q: Kinetics and Pseudo-Order Conditions As you have seen in class and in your textbook (Silberberg…

A: A rate law is an equation that describes the relationship between the rate of a chemical reaction…

Q: For #5 through #7, calculate the following and fill in the answers in the tables below. I 5. Solve…

A: Molarity (M) is a concentration term for a solution. The molarity of a solution is defined as the…

Q: A piece of copper contains 1.3x108 atoms. What is the mass of the sample, in units of grams? In the…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: It is often necessary to do calculations using scientific notati each of the following calculations.…

A: -> In addition and subtraction answer contains lowest number of decimal  places . -> In…

Q: 1a) Calculate the rate constant (with appropriate units) for a first order reaction which is 32.0%…

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Q: You didn't answer all the pro

A: Unit conversion :- This is a process in which the unit of a quantity is converted from one unit to…

Q: Search 9:01 PM Mon Jan 23 ← Curved arrows are used to illustrate the flow of electrons. Using the…

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Q: Which set(s) of quantum numbers define an .allowed orbital? Select all that apply Note: if it is an…

A: The allowed values of principal quantum number(n) are 1,2,3,4,........ The allowed values of angular…

Q: Compound 1 is an anticoagulant that is extracted from, among other plants, the sweet clover plant,…

A: The given structure has a chemical formula of C9H6O2. It is an aromatic organic compound.

Q: O ACIDS AND BASES Predicting the relative acidity of binary acids Enter the chemical formula of a…

A: Solution- As we move down the group acidity increases because ability to donate hydrogen increases.…

Q: A solution of organic solvents has been prepared by mixing 45.0 mL of ethylbenzene, 300.0 mL of…

A: The weight percent, molality, and molarity are the different concentration terms. The weight…

Q: Calculate the molar solubility of AgBr in a 0.25M solution of NH3(aq) (Ksp (AgBr) = 7.7 x 10-13; K₁…

A: The equilibrium that exists between the undissolved solid AgBr and the dissolved ions is given…

Q: VSEPR Shape Name VSEPR Shape 3-D Drawing Bond Angles Number of sigma bonds Number of pi bonds…

A: The VSEPR theory stands for valence-shell electron-pair repulsion theory and it is used to predict…

Q: Br & Br A B CH3

A: IUPAC nomenclature is used to name organic compounds as recommended by the International Union of…

Q: Calculate the pH at the equivalence point for the titration of 0.25 M CH3COOH with 0.25 M NaOH. (For…

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Q: QUESTION 3 What is the formal charge on the oxygen atom in N₂O (the atomic order is N-N-O)? NTFON -2…

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Q: How does the kinetic molecular theory of gases explain gas pressure?

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Q: Calculate the nuclear binding energy (in joules) and the nuclear binding energy per nucleon of:…

A: In this problem, we need to calculate the Binding Energy of the nucleus. Nuclear Binding Energy is…

Q: What is the skeleton equation for

A: a)Aluminium +Flourine =Aluminium Flouride Al (s) + F2(g) → AlF3

Q: The total pressure in a closed vessel containing N2, O2, and He is 45 atm. If the partial pressure…

A: The partial pressure of He is = 20 atm

Q: Molecule valence electrons NBRO NFO Херод XeTex Formal Charge N: N: Xe: Xe: Electron-Group Geometry…

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Q: QUESTION 9 BeF42²- is called the fluoberyllate ion. The formal charge on the beryllium atom in this…

A: Given a ion fluoberyllate BeF42– We have to calculate the formal charge of Be . Again we have to…

Q: A solid will melt to its liquid phase if enough heat is applied. O True 3 False

A: Solution- when enough heat is applied to solid it will change to liquid phase which is known as…

Q: Which quantum numbers are needed define the shell? [Select all that apply.] n е me S р d

A: Quantum numbers are the set of numbers which are required to describe the distributions of electrons…

Q: A reduced substance: O O O has a lower oxidation number than before has fewer electrons than before…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: A 76.6 g piece of metal at 82.0°C is placed in 137 g of water at 21.0°C contained in a calorimeter.…

A: Mass of metal = 76.6 g  Initial temperature of metal = 82.0 °C  Mass of water = 137 g  Initial…

Q: Correlate degree of association/dissociation to the distribution coefficient.

A: The distribution coefficient, also known as partition coefficient, is a measure of the distribution…

Q: The half-life of 27Mg is 9.50 min.   (a) Initially there were 3.60 ×1012 27Mg nuclei present. How…

A:

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: Ionization energy is the amount of energy required to remove electrons from the valence orbital. The…

Q: What is the pressure, in mmHg, exerted by a 1.00 mol sample of fluorine in a 3.50 L container at…

A: We need to find the pressure of fluorine sample at a given temperature and volume.

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.