Q: The following thermochemical equation is for the reaction of HCl(g) with NH3 (9) to form NH4Cl(s)…
A: This is exothermic reaction as ∆H of the reaction is negative. 1 mole ammonia react with 1 mole…
Q: Which equation is used to determine the amount of time required for the initial concentration rate…
A:
Q: Choose the resonance structure that results from the arrow pushing scheme below: OH +
A:
Q: What is the average kinetic energy (in kJ mol-1) of a hypothetical gas with molecular weight 31.2 g…
A: The energy of gas particles due to the motion of gas particles is known as kinetic energy. The…
Q: 3. Write the name for each of the following covalent compounds: (a) CBR4 (b) N₂O3 (c) NF3 (e) P₂Ss…
A: Note: As per the guidelines, solution of 3rd questions has been made. For the expert solution of 4th…
Q: Using the information in the table, the value of the rate constant for the reaction A(g) + 3 B(g) →…
A:
Q: What is the pH of the following solutions? • 10-³N HCL 10-2 N NaOH ● A mixture of equal volumes of…
A:
Q: Una estructura resonante posible para la siguiente molécula es: a. b. C. NH₂ NH₂ +NH₂ + 1 :NH₂ :NH₂
A: In this question, we will identify the possibile resonance structure of the given compound. You can…
Q: Determine the number of atoms of C in 49.3 grams of C6H12O6.
A: Given, mass of C6H12O6 = 49.3 g we know, molar mass of C6H12O6 = 180.16 g/mol => moles of…
Q: OH + Na OE a. draw the products and label the acid, base, conjugate acid and conjugate base with pk,…
A: A base is a compound which abstracts a proton from an acid and form a conjugate acid. And the acid…
Q: How many calories are required to heat the following? 52.7 g of aluminum from 100 ̊C to 285 ̊C
A: Given data, Mass of Al = 52.7 g Initial temperature = 100oC Final temperature = 285oC Data taken…
Q: 8= NBS hv
A: In this compound we have to find the total possibly major monobrominated product.
Q: What is the mass of 2.94 x 10 22 atoms of copper? 3.10 g 0.031 g 0.31 g 31.0 g
A: Given -> Number of atoms of Cu = 2.94 × 1022
Q: In the laboratory, a general chemistry student measured the pH of a 0.392 M aqueous solution of…
A:
Q: Consider a solution is prepared by dissolving 34.0 g of NH3 in 500.0 g of water. The density of the…
A:
Q: Draw the two products of the reaction shown below. Ignore inorganic byproducts.
A: Given : structure of reactant
Q: 2. Determine the best reagents for the reaction below. a) 1) NaOH, 2) H₂O b) 1) MeMgBr, 2) H₂O c)…
A:
Q: Provide solutions for the following problem. Express- your final answer as indicated otherwise show…
A: (4) Given that - Volume of solution = 5.38 L = 5380 mL Mass of solute substance = 38.97 g…
Q: 1. Can you help me with the explanation of the polyatomic ion and give me the name of the list of…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Calculate the velocity in miles per hour for an object traveling 3.00x10^8 m/s.
A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…
Q: Draw the products of the two step reaction sequence shown below. Ignore inorganic byproducts. HO…
A: The attack of PBr3 on alcohol follows SN2 reaction.
Q: What is the IUPAC name of the following compound? H₂C H Multiple Choice H CH3
A: Given : chair conformation
Q: What factors would contribute to increasing the overall average speed (µrms) of a gaseous sample? a.…
A: The root-mean-square (rms) velocity, often denoted as "u_rms," is a statistical measure of the speed…
Q: 17. Draw a structure for each alcohol below: isopropyl alcohol methanol 2,3-propanetriol
A: Alcohol is a psychoactive substance that is found in many beverages and is commonly referred to as…
Q: ATOM Zinc (Zn) Platinum (Pt) Lithium (Li) Lead (Pb) Anode Silver (Ag) For which component of the…
A: Answer: Galvanic cell is the type of cell in which chemical energy is get converted into electrical…
Q: What would be the approximate H-C-H bond angle in CH3OH? (In other words, what is the approximate…
A:
Q: 7. A constant-head permeameter has cross-sectional area of 156 cm². The sample is 18 centimeters…
A: Given values V=50cm^3 L=18cm A=156cm^3 t=193s h=5cm A) K=VL/Ath K=50cm^3 x 18cm / 156cm^3 x 193s x…
Q: The equilibrium constant, K, for the following reaction is 5.00×102 at 642 K. CoCl₂(g) CO(g) +…
A: The given equilibrium equation for the chemical reaction is COCl2(g) ⇔CO(g)+Cl2(g) K…
Q: 2. Draw a Lewis structure and predict the types of bond in each molecule. a) Mg N₂ b) SrC₂ c) POF,…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: Glassware/Tool Function/Uses Do’s Donts 1. Test Tube Brush 2. Test Tube Rack…
A: These are laboratory equipment commonly used in chemistry experiments: Test Tube Brush: a small…
Q: raw the splitting of the orbital and the distribution of the electrons a. [Cr(H2O)4]2+…
A:
Q: The reaction A→ B has a standard state free energy of -15 kJ/mol and a cellular free energy of 0…
A: Introduction Spontaneous reaction in chemistry is a process in which a chemical reaction proceeds…
Q: What is the eigenvalue for the eigenfunction e^(3√3ix) ?
A: This problem is based on quantum chemistry. The solution is given below.
Q: 12. Provide products for the following reactions I Н c=c н H3C c=c CH3 CH3 Н CH3 НО-Н acid cat.…
A: Reactions involve the addition of H2O, HCl, H-H, Cl-Cl to C=C of alkene compound. addition of water…
Q: Suppose that the freezing point of a 1.0 m electrolyte solution is normally 10.521 C with a Kb of…
A: Colligative properties are properties of a solution that depend on the number of solute particles…
Q: 애 CH₂OH H 애 -0 애 OH H In the box below, draw the open-chain structure (as a Fischer projection)…
A: To convert a Fischer projection to a Haworth projection, follow these steps: Locate the horizontal…
Q: 15. What reagents produce the product shown below? SO3H HNO3 H₂SO4 heat A H₂SO4 heat B Br₂ FeBr3 C…
A:
Q: 12. Consider the reaction 4PH3(g) →→→ P4(g) + 6H₂(g) - If, in a certain experiment, over a specific…
A: Given -> 4PH3(g) ---> P4(g) + 6H2(g) Moles of PH3 consumed = 0.0048 mole Volume= 2.0 L
Q: c. 2-hexene +HCI/H₂O → d. 3-methyl-1-pentyne + 2 moles HCI/H₂O →
A: These reactions goes through carbocation intermediate. More stable carbocation intermediate leads to…
Q: : Determine the lime and soda ash dose, in mg/L as CaO and Na2CO3, to soften the following water to…
A: Given , Final hardness = 80.00 mgmL Purity of lime = 94 % Purity of soda ash = 93 %
Q: At one point in time, the price of gold was about $1400 per ounce, while that of silver was about…
A: Given, price of gold = $1400 per ounce price of silver = $20 per ounce density of gold = 19.3 gcm3…
Q: Chlorofluorocarbons (CFCs) such as CF₂Cl₂ are refrigerants whose use has been phased out because of…
A: Answer: This question is based on energy conservation where heat lost by water will be gained CF2Cl2…
Q: Consider the following scenario, would say the figure is demonstrating: OOOO The less dense nexane…
A: When one substance is completely dissolved in another substance, then it is called completely…
Q: 15. Compound A, a hydrocarbon with M* = 96 in its mass spectrum, has the ¹³C spectral data given…
A: Introduction Nuclei in a magnetic field can absorb electromagnetic radiation and then release it…
Q: Chemical equations are written communications intended to describe chemical reactions happening…
A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…
Q: 14. How is the reactivity of isolated C=C double bonds different from the double bonds in benzene?…
A: We know in presence of light free radical mechanism will proceed and allylic free radical is more…
Q: How much energy is required to raise the temperature of 14.4 grams of solid nickel from 20.1 °C to…
A: According to the question, Mass of Nickel(m) = 14.4 gramsInitial temperature = 20.1°CFinal…
Q: 14. Propose structure for a compound, C9H₁1Br that fits the following ¹H NMR data: 2.15 8 (2H,…
A: Nuclear magnetic resonance (NMR) spectroscopy is a technique used in analytical chemistry to study…
Q: Arrange the following solutes in the order of decreasing solubility in water: He, N₂, KI. N₂ N₂> >…
A: Solubility is a property of a substance that describes its ability to dissolve in a solvent to form…
Q: Reactive metals such as magnesium react readily with acids in aqueous solution 2.17 g of Mg is added…
A: Given: The mass of Mg is 2.17 g. The volume of 1.00 M HCl solution is 77.0 mL. The increase in…
Give typed explanation
Step by step
Solved in 3 steps with 1 images
- Arrange the following molecules according to the strength of their dispersion forces. CH4 CH3CH(CH3)C(CH3)2CH2CH3 CH3CH2CH2CH2CH3 CH3C(CH3)2CH3 CH3CH2(CH2)4CH2CH3 CH3CH2CH31. Rank the following with increasing acidity: CH3OH, HCl, NH3, and CH4 2. Select the correct molecule with the lowest surface tension. a. CH3CH2CH2OH b. CH3CH2CH2NH2 c. CH3CH2CH2CH3 d. CH3CH2CH2ClOrder the following compounds in increasing order of melting point-
- Considering the following structures (I~V), answer the questions A-J. There may be more than one answer for a given questionmatch with following: LiCI with waterC8H18 with itselfSO2 with itselfCH3OH with itselfCF4 with itself Strongest IM attraction2nd strongest IM attraction3rd strongest IM attraction4th strongest IM attraction5th strongest (weakest) IM attractionRank the molecules in increasing boiling point: (CH3)2NH, CH3CH2CH3, NH4Cl, CH3CH2NH2
- Acetone 31CH322CO4 is widely used as an industrial solvent.(a) Draw the Lewis structure for the acetone molecule andpredict the geometry around each carbon atom. (b) Is theacetone molecule polar or nonpolar? (c) What kinds ofintermolecular attractive forces exist between acetone molecules?(d) 1-Propanol 1CH3CH2CH2OH2 has a molecularweight that is very similar to that of acetone, yet acetoneboils at 56.5 °C and 1-propanol boils at 97.2 °C. Explain thedifference.Rank the following compound in terms of increasing predicted boiling points. Explain your answer. Compounds: hydrocarbon, phenol, dichlorobenzene, ethylbenzeneFor each pair of compounds, circle the compound you expect to have the higher boiling point. Explain your reasoning (i) HOCH2¬(CH2)4¬CH2OH or (CH3)3CCH(OH)CH3(ii) (CH3CH2CH2)2NH or (CH3CH2)3N
- Which of the following best exhibits hydrogen bonding? Explain your answer. H2Se CH4 HCl NH3Rank the following compounds from highest boiling to lowest boiling. To rank items as equivalent, overlap them.Arrange the following in order of their boiling points from lowest to highestCH3CH2CH3, CH3CHO, CH3CH2OH (CH3)4 C, (CH3)2 CH CH2 CH3, CH3CH2CH2CH3