Select the gas with the highest average kinetic energy per mole at 298 K.     H2O     O2     CO2     All have the same average kinetic energy.

Q: Arrange the following sets of compounds in order of their decreasing boiling points: butan-1-ol,…

A: A question based on properties of liquids that is to be accomplished.

Q: н Н I. + Br н -H Н Н Н н Н Н II. HBr н Br н н Н H H Н 8+ Br Н H 8+ III. Н -Н Н H Н IV. Н Н

A: This reaction is an example of hydrohalogenation reaction and this reaction may passes through the…

Q: Starting from the fundamental thermodynamic equation, a) derive (OP) in terms of P, T, and V. b)…

A: To find out the value of ∂H∂PT in terms of P, T and V.

Q: 2- In the reference provided above, according to (Scheme 1. Hydrogenation cycle), The first step in…

A: identifying the type of reaction

Q: 21. A 520.0-mL sample of a 0.875 M solution is left on a hot plate overnight; the following morning…

A: Uopn dilution concentration of a solution decreases.

Q: What is the final volume of 1.40L of butane gas at 110.0c if the gas is cooled at 31.0 c? Assume the…

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Q: (1.) For first question in the first picture, please refer to this:  The last 3 questions: Based…

A: Zinc metal is used as sacrificial anode for the protection of iron from corrosion.

Q: Phosphoric acid H3PO4 is a weak acid, where as hydrochloric acid is a strong acid. Explain how the…

A: A weak acid is defined as an acid which undergoes partial ionisation in aqueous solution. A strong…

Q: In the product A · B · C, A has 5 significant figures, B has 2 significant figures, and C has 3…

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Q: NUMERATE 5 EXAMPLES FOR FEMALE CONTRACEPTIVES. DESCRIBE THE CONTRACEPTIVE/S ON HOW IT IS BEING…

A: Answer  FEMALE CONTRACEPTIVES - Female contraception is any method, medicine, or device used to…

Q: 0:- What is the Value of Ecell (inv) for the following unbalanced reaction 2+ Mg²a + ALLS] Mg(s) +…

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Q: Propose the reaction mechanism of the following reaction. 32. Propose the reaction mechanism of the…

A: In presence of heat first ring opening occurs then (4+2) cycloaddition reaction occurs.

Q: The presence of trans pi bonds can influence molecular stacking due to the limitation of bond…

A: The molecule having no trans pi bond will can rotate and that have effective molecular stacking.

Q: Substance Substance A Substance B Substance C Molecular Component Substance A, B, and C Substance A…

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Q: Based on the figure, between a and b which will elute first?

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Q: fruit flies, the gene for tan body color (T) is dominant over the gene for ebony color (t).…

A: The genotype ratio is the set of genes in our DNA which is responsible for a particular trait. The…

Q: (d) Consider the following catalyzed and non-catalyzed pathways of a substitution reaction of…

A: To draw the energy profile diagram for the given nucleophilic substitution reaction on bromoethane…

Q: Choose the correct shape, weak or strong field, and number of unpaired electrons for…

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Q: H 0=$=0 HO مهام ?

A: When alcohol is treated with acid catalyst then dehydration occurs and alkene is formed.

Q: Question Answer The rotational partition function for 1271 1271 at the equilibrium bond length is…

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Q: TRUE OR FALSE In the Lucas test, the carbocation of n-propyl alcohol is more stable than the…

A: Anhydrous ZnCl2 and HCl is known as Lucas reagent.It is used to distinguish primary, secondary and…

Q: H. I

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Q: + CO2(g) is heated from 25C to 500°c. Calculate the molar enthalpy of formation for as a real gas,…

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Q: Explain, in 1 – 3 sentences, the difference in the reaction of aniline with H2SO4 and HCl.

A: The -NH2 group in aniline exerts +R effect thereby increasing the electron density in the aromatic…

Q: Write 5 possible positional isomer of tridecane (C13H26) using line structure. Name each isomer.

A: Positional isomers are the isomers having same molecular formula but different positions of group.

Q: What volume will 2.7 moles of helium gas occupy at 4.6 atm and 841 K? R = 0.0821fraction numerator…

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Q: :Aromatic compounds are -32 A - Saturated cycloparaffin hydrocarbons. O B - Unsaturated…

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Q: What is the IUPAC name of the illustrated molecule? HO Br O2-bromo-5-hydroxypent-3-ene…

A: We can write the IUPAC name of the compound according to the given rule... 1. First we identify the…

Q: Which nucleus in the structure below will give rise to the splitting pattern shown?

A: In 1H-NMR spectral data, we have to predict the splitting pattern of peaks which can be calculated…

Q: g. The system's entropy change for an adiabatic process in a closed system must be zero. h.…

A: Here we have to predict whether the following statements are true or false.

Q: Orivon Structure in which given number A.B.C. tell the tone pairs for AIBIC and geometry for A, B.C.

A: The relationship between lone pairs and geometry around a central atom can be predicted using…

Q: ܐ ܘ ܕ H o-s=0

A: ✓To check whether a closed molecule has aromatic properties Huckel rule is used. This role also has…

Q: 8. Solid lithium hydroxide is used in space vehicles to remove the carbon dioxide gas exhaled by…

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Q: Which substance CANNOT decolorize bromine water? Substance A Substance B O Substance C O Substance D

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: ove @ List the dominant intermolecular force. for each of the following substances. N₂ 요 유 1 @…

A: There is a lots of intermolecular force of attraction such as hydrogen bonding, dipole-dipole…

Q: The best result depends on the accuracy and precision. Define precision and state the formula.

A: Precision is the closeness or repeatability of results.

Q: IEX can be used to separate a mixture of cations and anions, true or fa;lse?

A: IEX refers to ion exchange chromatography.

Q: What is the final pressure of 250 ml of a gas at 365 mm Hg and 25.0c if the gas is heated to 95.0c?…

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Q: What type of reaction is illustrated in the reaction mechanism? * OSN1 reaction mechanism OSN2…

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Q: What is the charge of hydrogen in the inorganic acid? CHOOSE THE LETTER OF THE CORRECT ANSWER IN THE…

A: ✓Dehydration is the removal of water molecule from the given substance. ✓In an inorganic acid,…

Q: A →>> B + C The 1st order reaction shown above has a rate constant of 2.00 x 10-3 min 1. If you…

A: Given-> Rate constant (K) = 2.00 × 10-3min-1 Initial concentration of A = 0.800 M Final…

Q: CHOOSE

A: ✓Alcohols are polar, since they have oxygen-hydrogen bonds, which allow alcohol molecules to attract…

Q: True/False. The electrical energy is measured as electrons are transferred between the anode and…

A: In a Galvanic cell, electrical energy is generated due to a difference in chemical potential energy…

Q: Which substance has the highest solubility to hexadecane? Substance A O Substance C Substance D…

A: In this question, we will see that which substance is highest soluble in hexadecane.  You can see…

Q: 3 0 0 2 :0

A:

Q: 1. You had a choice of using a liquid or a solid triglyceride for this procedure. what is the main…

A: ✓Triglycerides are lipids that give your body energy. Your body makes triglycerides and also gets it…

Q: 2.Organic compounds are divide to OA - Aromatic hydrocarbons. OB-Aliphatic hydrocarbons. OC -…

A: The organic compounds having hydrogen and carbon is known as hydrocarbons.

Q: 4. How do bonding arrang the shape of the molecu

A: When a bond forms , the repulsion between the electrons pairs causes them to move far away as…

Q: What is the turnover number in molecules/min of a catalase enzyme molecule that cleaves 8.4 x 107…

A: Given the number of molecules cleaved = 8.4*107 H2O2 molecules time = 15 min

Q: Sie denw. (sink 39ent NH₂ NH₂ HN. ZHN. Thymi

A: 3' and 5'- ends are marked in the picture. The dotted circles represent the nitrogenous bases. The…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.