Can you help me with the explanation of the diatomic molecule, small molecule, large molecule and examples too?

Q: Choose the resonance structure that results from the arrow pushing scheme below: H سفی مشهد مع 00 O-…

A: We have to determine the resonance structure of the given molecule

Q: What differentiates the Group 3A Cations from the Group 3B cations How do we prevent the…

A: Qualitative analysis is a branch of analytical chemistry that is concerned with the identification…

Q: Use the chemical equation and table to answer the following question. HCI (aq) + NaOH (aq) --> NaCl…

A:

Q: 2. Consider the following reactions: A -> B (1) B + M -> C (2) Assume M is present in great…

A: The following is a step by step explanation of the rate equations and time-dependent variation in…

Q: What is the pH of the following solutions? • 10-³N HCL 10-2 N NaOH ● A mixture of equal volumes of…

A:

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: 2. What is the relationship between these two molecules o a. Identical b. Constitutional isomers c.…

A:

Q: 9) Which of the following compounds does not have the molecular formula C6H₁4O? (a) 1-hexanol (b)…

A: The molecular formula is the expression of the number of atoms of each element in one molecule of a…

Q: a) SO₂ gas at a pressure of 7.50 atm is heated from 0.0°C to 481 °C and is simultaneously compressed…

A:

Q: Specify the formal charges (both sign and magnitude) 1) a b on the atoms labeled a-c.

A:

Q: Complete each of the following statements for a molecule of SbCl3: Drag the terms on the left to the…

A: we have to fill the missing boxes for the SbCl3 molecule

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: Consider Ti metal - please use Slater's rules (listed on the next page) to determine whether the 3d…

A: we have to calculate the effective nuclear charge for 3d electron and 4s electron of Ti

Q: 12. Give the major organic product(s) of the following reactions or sequences of reactions.

A: Lithium aluminum hydride is a good reducing agent and it reduced many functional groups.

Q: 5. Helium on the Moon was found to be 0.520% 2He, 8.25% ³He, and 91.23% 4He. What is the average…

A: average atomic mass = ∑(mass of its isotope× natural abundance )

Q: Identify reagents that can be used to achieve the following transformation: The transformation above…

A: Anti-Markonikov addition: The addition reaction in which substituent( halide)is attached to a less…

Q: 15. What reagents produce the product shown below? SO3H HNO3 H₂SO4 heat A H₂SO4 heat B Br₂ FeBr3 C…

A:

Q: A balloon that is filled with gas was released at ground level where the pressure was 761.0 mmHg and…

A: Given  P1 = 781 mmhg V1 = 95.0 L T1 = 33.0o C = 33.0 +273K = 306 k P2 = 190.0 mmhg V2 = to find  T2…

Q: A B. Write Br I ypac Names NH₂ CI Br L

A: The naming of molecules in IUPAC nomenclature can be done first by identifying the longest…

Q: Based on the concentration of Citric acid you calculate for 10 mL, is it safe to drink a 7-Up can…

A: Solution- Based on the concentration of Citric acid you calculate for 10 mL, Is it safe to drink a…

Q: In the table, T₁ = 47.7 °C, E₁ = 153 J, E₂ = 836 J, E3 = 1410 J, and E4 = 2850 J. Other experiments…

A: Answer: When a solid substance is heated its temperature rises up to its fusion temperature and it…

Q: Find the mass of urea (CH4N2O)(CH4N2O) needed to prepare 51.0 gg of a solution in water in which the…

A:

Q: 6. Do the structures in each pair represent the same compound or constitutional isomers? Set 1 Set 2

A: Same compounds are converted from one structure to another by rotation only. Constitutional isomers…

Q: 4) Ozone depletion can also be catalyzed by the bromine atoms. The overall reaction is given below.…

A:

Q: The following ¹H NMR spectrum is shown in two questions. "nmrsim presentation 1 1…

A: Every nuclei will have spin and if an external magnetic field is applied, there will be an energy…

Q: See Figure 3-1. Match the letter to the correct functional group. A B D ✓ [Choose ] alkene aromatic…

A: When compound contains C=C bond then functional group is alkene. When compound contains benzene ring…

Q: Use the standard reaction enthalpies given below to determine AH°rxn for the following reaction:…

A:

Q: Rates of reaction can be explained by Orate theory O collision theory quantum theory O Plank theory…

A: Rate of reaction is the change in concentration of reactant or product, per unit of time.  A→B…

Q: The value of K₂ for nitrous acid is 4.50×10-4. What is the value of K₁, for its conjugate base,…

A: Given Ka for HNO2 = 4.50 × 10-4 Kb for NO-2 = ?

Q: A 1.25 L vessel at 23°C contains three gases: N2, H2, and O₂. The system contains 2.20 g of N₂,…

A: The given data is as follows: The volume of vessel (V)= 1.25 L Temperature (T) = 23…

Q: A 7.00 L tank at 27.3 °C is filled with 16.4 g of sulfur hexafluoride gas and 15.7 g of sulfur…

A: The given data is as follows: The mass of sulfur hexafluoride gas = 16.4 g The mass of sulfur…

Q: What is the IUPAC name of the following bicycloalkane?

A: Bicyclic alkanes are named using the IUPAC (International Union of Pure and Applied Chemistry)…

Q: 5. Complete this sequence of reactions. Provide a mechanism for each step along the way. 1) CH,MgBr…

A: In the first step of the reaction, the Grignard reagent reacts with the ketone to form tertiary…

Q: An automobile engine generates 2210 Joules of heat that must be carried away by the cooling system.…

A: Please find your solution below : According to the first law of thermodynamics, energy can neither…

Q: 13 lind the pri or a buffer composed of F12FO4 Henderson-Hasselbalch equation? PK₁3 = 12.32 PK₁2 =…

A: Given -> Weight of KH2PO4 = 26.0 gm  Weight of Na2HPO4 = 43.0 gm

Q: A volume of 500.0 mL of 0.130 M NaOH is added to 605 mL of 0.200 M weak acid (Ka = 3.87 × 10¯). What…

A: Given -> Volume of NaOH= V1 = 500 ml  Molarity of NaOH = M1 = 0.130 M  Volume of weak acid = V2 =…

Q: K Problem 36 of 40 Draw the thiol needed to produce the sulfide under the conditions shown. Draw…

A: In the first question, we will draw the structure of the starting material ( which is thiol ) by…

Q: 0.What will be the transport number of ions in an aqua solution of 0.050 M HCI using the moving…

A: Transport number is a concept in electrochemistry that refers to the fraction of the total current…

Q: What is the energy change when the temperature of 11.2 grams of solid diamond is decreased from 39.3…

A: Formula used :Q = m * c * ΔT where: Q is the heat transfer (in J)m is the mass of the solid diamond…

Q: To which subatomic particle does each statement refer? a) has a positive charge b) is found outside…

A: The atom is constituting a particle of matter, composed of three fundamental particles present.…

Q: 8. For the ions below, provide the molar mass, the mass of 1 mol (g/mol), and the mass of 1 cmol,…

A: Molar mass refers to the mass of one mole of a substance, it is measured in g/mol units.  1 mole is…

Q: The solubility of O2 in water is 5.85 x 10-4 M at 25 oC and 0.45 atm of O2 pressure . What will the…

A:

Q: Trifluoroethanol (CF3CH2OH, pKa = 12.5) is more acidic than ethanol (CH3CH2OH, pKa = 16). Provide a…

A:

Q: A certain liquid has a vapor pressure of 92.0 Torr at 23.0 °C and 217.0 Torr at 45.0 °C. Calculate…

A: Given , Initial temperature , T1=23.0°C=(23+273)K=296 KVapor pressure , P1 = 92.0 torrFinal…

Q: only need help with PART B. what is the biggest groups? The NH2? The CO2H? the CH3 groups.?

A: We have find out the Newman projection of the highest and lowest energy confirmation.

Q: Current Attempt in Progress A certain liquid has a vapor pressure of 6.91 mmHg at 0.0 °C. If this…

A: According to the question, The vapor pressure of the liquid is given by = P1 = 6.91mm Hg P2 = 1 atm…

Q: The value of Ka for hypochlorous acid is 3.50×10-8. What is the value of Kå, for its conjugate base,…

A: In this question, we will determine the Kb value of its conjugate base. Given that,  Ka value of…

Q: What is the multiplicity expected in the hydrogen NMR spectrum for the hydrogen atoms marked by a…

A: Given : structure of molecule  Tip : multiplicity in NMR = n+1       n = adjacent hydrogen

Q: What is the correct IUPAC name of the following compound? H H CH₂CH3 CH₂ Multiple Choice…

A: Introduction IUPAC nomenclature is a system of naming chemical compounds and identifying the…

Q: A 21 L reaction vessel contains only He gas. The system is kept at 55 °C and the pressure inside the…

A: Given : volume = 21 L, temperature= 55°C      Pressure= 0.495 atm  Tip : PV = nRT

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.