What is the relationship between the following two compounds? H,C H HC, and CH CH OH Br

Q: Which of (a)-(d) indicates the correct order of chemical shifts of the four carbons in the 13C-NMR…

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Q: 6. Uranium hexafluoride is a solid at room temperature, but it boils at 56°C. Determine the density…

A: Density = 12.85 g/L

Q: 6. Which of the following intermolecular forces is exhibited by N2 molecules? a. hydrogen bond b.…

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Q: 5. Write the Product of the following reaction. Is it SN¹ or SN² ? Why? Br CH₂ (1 mol) NaCN (1 mol)…

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Q: 1. Which of the following is the longest bond? 2. Which of the following bonds has the lowest BDE?…

A: In this compund there are bond between two carbon. Bonds are may be single bond or double bond or…

Q: 6. Calculate the percent dissociation of 0.10 M hydrazoic acid (HN3, Ka= 1.9 x 10-5). Recalculate…

A: Answer: Hydrazoic acid is a weak acid and we have to study the common ion effect on its dissociation…

Q: 11. What is the pH of a solution prepared by mixing 150 ml of 0.1 M HCl with 300 ml of 0.1 M sodium…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Chemistry Question

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Q: 1 and 2

A: A polar molecule is a molecule where the polar bonds are asymmetrically arranged (the dipoles do not…

Q: 11thank u

A: A Lewis acid is a species that accepts electrons. It is positively charged or has vacant orbitals to…

Q: Write the reaction that takes place when OHa) is added to a basic buffer solution containing…

A: Given: Buffer solution of HONH2 and HONH3+. And OH- is added in the solution.

Q: 10 neat (d) Word Equation: 11 no visible Sodium Hydroxide+ Nitric Acid reaction NaOH(aq) + HNO3(aq)…

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Q: 6. If there is a direct relationship then k =P/N. If there is an inverse relationship, then k= P x…

A: Boyle's law: At constant temperature, the pressure of given mass of a gas is inversely proportional…

Q: Pressure Volume temp Gas Law Lab: Processing the Data: Part 1, Boyle's Law Volume (ml) Constant (P x…

A: Boyle's law This law states that the absolute pressure exerted by a given mass of an ideal gas is…

Q: 7. When nitromethane, CH3NO2 (molecular mass = 61.05 g/mol) is burned the following reaction occurs:…

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Q: Number 7

A: The unit conversion of has to be found.Given,Weight of truck is 1.45×103 pound

Q: estion 4 A 1.00 mol sample of water vapour is enclosed in a rigid container equipped with a 9.97 0…

A: Some important conversions:  1Watt - 1 Amp × 1Volt  1 Watt = 1 J/s or 1 W.s = 1 J According to Ohm…

Q: 6. Which of the following best describes Boyle's Law? a. The volume of a gas is directly…

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Q: (9.75 x 103)(8.4 x 10-6)

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Q: The correct formula for a compound formed from the elements Al and O is O Al302 . AIO. O Al203 . O…

A: Q9) The compound formed from the elements Al and O is Aluminium (I) oxide, Al2O.

Q: containing 150 grams of water initially at 27.4°C. If the temperature of the water increae The heat…

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Q: 6. What is the frequency of a light source that has a wavelength of 620 nm? What is the energy this…

A: Wavelength of the wave = λ= 620 nm = 620×10–9 m We need to calculate frequency and energy of this…

Q: 1,7,and 8

A: SN1 Reaction: It is a nucleophilic substitution reaction in which the rate determining step depends…

Q: Predict the major product for the following reactions. To preview image click here A A B B Na/NH3…

A: Alkyne undergoes partial reduction on treatment with sodium in liquid ammonia giving a trans alkene.…

Q: gas is equal to the sum of its partial pressures. 7. A weather balloon is heated from room…

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Q: Write a skeleton equation for each chemical reaction. Indicate the state of each reactant and…

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Q: If I have 21 moles of gas held at a pressure of 78 atm and a temperature of 900 K, what is the…

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Q: (n) The enthalpies of fomation of Fo,O(t) und H30(B) are -1 120 kJ mol" and -242 kJ mol""…

A: Heat of formation: Heat evolved or absorbed when one mole of a compound is formed from its…

Q: 6. Given the following reaction: 2 C:H(1) + 70:(g) →4 CO2(g) + 6 H2O(I) How many moles of water are…

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Q: FC=0 H- +. H. 0=0 H. H-O Course of Reaction (time) 1) How energetic (H) is the transition state for…

A: Given combustion reaction is :  CH4 + 2O2 ------------> Transition state ----------> CO2 +…

Q: 4. Terpenes are substances derived from active isoprene or isopropyl pyrophosphate, they are the…

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Q: Number 7 please

A: Dear student I have given answer to your question in the image format.

Q: 0.8 moles of NaCIO is added to 1.0 liters of water. What is the pH of this salt solution, assuming…

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Q: O VPN O 80% b) What does this equation correct for that the Ideal Gas does not? Van der Waals ea…

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Q: How many moles of O2 will be formed from 1.65 moles of KCIO3?

A: According to the given reaction 2 moles of KClO3 on decomposition…

Q: QUESTION 6 What is the hydronium (H3O*) concentration of a solution with a pH of 5.16?

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Q: I11.4 The protein haemerythrin is responsible for binding and carrying O, in some invertebrates.…

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

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.