Description Provide two ways that you could distinguish between ionic and a covalent compound.

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

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Q: Fractions are typically collected every 1.5-2 minutes. What effect would taking more fractions every…

A: Given:  Fractions are typically collected every 1.5-2 minutes To determine: The effect would taking…

Q: R -sh Question (LY A rigid vessel of volume 0.2m³ contains nitrogen at 0.1MPa and 15°C. If 0.2 kg of…

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Q: a silver spoon with a mass of 111gm is submerged in 25.4 ml of water and the volume changed to 36.0…

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Q: Quantum numbers arise naturally from the mathematics used to describe the possible states of an…

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Q: Titanium occurs in the magnetic mineral ilmenite (FeTiO3), which is often found mixed up with sand.…

A: To calculate the mass of Ti from given mass of ilmenite-sand mixture, we would proceed as :  1.)…

Q: Consider the following reaction, which takes place in a single elementary step: 2A + B A₂B k₁ k_1 If…

A: we have to calculate the value of kf for the reaction

Q: (a) OMe Use a mechanism to show how the following compounds can be synthesized from the provided…

A: In this Benzyne formation will occur and reaction will follow

Q: A. Predict the pressure of nitrogen gas at T =-98 K and v=0.00375 m³/kg on the basis of (a) the van…

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Q: How many moles are contained in 34.0 grams of propane, C3H8, the gas used as a fuel for many…

A: Here, we have to find the number of moles of propane in 34.0 grams of propane.

Q: Experimental results describing a protein's amino acid composition are useful for estimating the…

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Q: ✓14 15 16 ✓17 18 19 20 2 Nitric acid can be formed in two steps from the atmospheric gases nitrogen…

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Q: 6. In each case, identify the more stable anion (more stable base). Explain why it is more stable:…

A: As S character increases stability of anion increases Anion with pi bond conjugation stability…

Q: Consider the following organic compound. When a mole of this compound undergoes complete combustion,…

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Q: 3 2 1 0 -1 -2 0.00086 0.00088 0.0009 Arrhenius Plot 0.00092 0.00094 0.00096 0.00098 0.001 0.00102 B.…

A: Below are the required data:

Q: 1.13 g H₂ is allowed to react with 10.3 g N₂, producing 2.13 g NH3.  What is the theoretical yield…

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Q: Combustion of a hydrocarbon in a limited supply of air produces CO in addition to CO₂ and H₂O. When…

A: Answer: Reaction of incomplete combustion: CxHy(g)+(a+b+y2)O2(g)→aCO(g)+bCO2(g)+y2H2O(g) Here: a+b=x

Q: a sample od copper  has mass of 2.45 mg and avolume of 2.733* 108 cubic micro meter. calculate the…

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Q: What is the boiling point elevation and freezing point depression all about, and how is it related…

A: Solution is made up of two Components: solute and solvent. The component which is present in major…

Q: _CH4 + __0₂ → _02_CO₂ + _H₂O

A: Balancing of a chemical equation means making each kind of atom equal in number on both sides of the…

Q: Consider the following reaction HCI If the reaction is carried out at 40°C, what is the major…

A: Diene can give electrophilic addition reaction in presence of HCl . -> First of all carbocation…

Q: In CH3Cl, are the three hydrogen atoms equivalent (i.e., do they have identical environments with…

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Q: I and II are: M I JOH O identical. O diastereomers. O constitutional isomers. enantiomers. Но,

A: The molecules given are

Q: B. A 1.0-mol sample of an ideal gas is kept at 0 °C during an expansion from 0.003 m³ to 0.01 m³.…

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Q: What is the pka of the indicated hydrogen? H + CI

A: pKa is a number that describes the acidity of a particular molecule. It measures the strength of an…

Q: Calculate the pH of each of the following solutions: (a) 2.8 x 10 M Ba(OH)2, (b) 5.2 x 10 M HNO3.

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Q: Consider the following reaction. What is/are the major organic product/s? L II O a. II O b. I and II…

A: We will see the stability of product by the stability of carbocation  More stable the carbocation…

Q: CH4 model and how it can appear to have bond angles of 90° (when drawn in 2D)

A: The ideal bond angle for methane (CH4) is 109.50. When drawn in 2D it appears to have a bond angle…

Q: This question has multiple parts. Work all the parts to get the most points. a Complete the…

A: This is an example of N-acylation reaction.

Q: What is the theoretical yield of isopentyl acetate if 0.50mL of 10.0M acetic acid reacts with 0.85mL…

A: Given following balanced Chemical equation -  CH3CO2H(aq) + HOCH2CH2CH(CH3)2(aq) ----->…

Q: Rank the following from smallest (1) to largest (6) electron mitochondria insect cell enzyme human…

A: We are given electron, mitochondria, insect cell, enzyme, human and atom. these are to be arranged…

Q: Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: For a simple reaction, S 1 P, k1 is the rate of the forward reaction and k-1 is the rate of the…

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Q: Pure phosgene gas (COC1₂), 3.00 x 10-² mol, was placed in a 1.50-L container. It was heated to 800…

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Q: 1. (a) Examine the rates of reaction obtained in part 1 of the experiment and determine the order of…

A: Rate of reaction: When discussing a chemical reaction, the term "rate of reaction" describes how…

Q: Question 3 Phosgene decomposes by the reaction: COC₂ (g) CO (g) + Cl₂ (g) Kc- 8.3 x 104 (at 360°C)…

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Q: Wave [Select] has the shortest wavelength. This means that in relation to the other waves, it has…

A: Please find your solution below : Wavelength of a wave is defined as the distance between two…

Q: Which of the following accurately describes a molecule with all polar bonds? O a. It is always a…

A: we have to identify the correct statement for a molecule which has all polar bonds

Q: Write the charge balance and material balance(s) that are needed to determine the equilibrium…

A: (a) 10-3 M benzoic acid   (b) 10-3 M Na2S   (c) 10-3 M (NH4)2CO3   (d) 10-3 M (NH4)2CO3 plus 5 ×…

Q: Which of the following molecules is least acidic? O O O A A B ܛ H B C D H

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Q: In liposuction, a doctor removes fat deposits from a person’s body. If body fat has a density of…

A: Given, Density of body fat = 0.909gcm3 Volume of fat removed = 3.0 L

Q: name the compounds given

A: Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more prior…

Q: Identify the state or states of matter present at each stage of the graph and What is the boiling…

A: In this question, we have to answer all parts regarding the phase change diagram.

Q: Which of the following molecules is most acidic? A H O O O O B E A B S H 8. E O H

A: we need to select the molecule which is most acidic

Q: reacted? What is the theoretical yield of dibromostyrene if 0.50g of styrene and 1.00g of bromine…

A: Styrene reacts with bromine two to form dibromostyrene. The equation for the balanced chemical…

Q: suitable reaction vessel, pieces of graphite are 1000 K. Which two of the following changes Cl SO…

A: Le chaterial principal says that equilibrium will shift in such a way so as to undo the effect of…

Q: Can you create a Atom Model of Oxygen using the Aufbau’s Principle and Hund’s Rule of Maximum…

A: Atom consist of sub atomic particles particles such as electrons, protons and neutrons. Electrons…

Q: Question 8 This reaction, 2 NH3(g) N₂(g) + 3 H₂(g), is an exothermic reaction that is at equilibrium…

A: Given -> 2NH3(g) <----> N2(g) + 3H2(g)  -> Reaction is an exothermic. According to…

Q: 5. The energy in our bodies mainly comes from carbohydrates, which are broken down into simple…

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Q: Draw ALL chemically reasonable Lewis structures (including resonance structures) of 5O2F2 having S…

A: To draw the Lewis structure of SO2F2 having 'S' as the central atom .