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Q: (A) Show the steps in the mechanism for the conversion of butane to 2-bromobutane using Br2 in the p...

A: According to the answering guidelines, I'm posting the solution for the first question. Kindly post ...

Q: What is the molecular formula for the following bond-line structures? H,

A: Molecular formula can be described as the way to represents the proportion of atoms that constitute ...

Q: Which of the following is used to determine the mass of an object? Select one: a. A weighing boat...

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Q: How many ppl are there in 1 ppm? 10 100 1000 10000

A: 1000 ppl are there in ppm .

Q: Which of the following aqueous solutions would have the lowest freezing point? A. 0.1 m CO B. 0.1 m ...

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Q: Assign IUPAC names for each of the following compounds (not forgetting the R, S configurations of th...

A: Here i have solved both a and b parts

Q: Hello, Could you help me with the problem attached?

A: Ksp is solubility product which is defined for solid. It is evaluated in terms of concentration. Con...

Q: is Co 54/27 and Co 54/27  the same element, isotopes or ion?

A: Isotopes : if two same element have same atomic number but atomic masses are different then we can c...

Q: What is the major product of the following reaction? H2SO4 (catalyst) H20 Но HO, HO a b d

A: The given reactants are,

Q: Consider the combination reaction: Mg + 02-

A: Definition of combination reaction is, A combination reaction  is a reaction in which two or more  c...

Q: Which of the following reagents can be used in the reaction in the photo? A.) pyridinium chl...

A: Given, the following conversion as follows,CH3CH2CH2OH → CH3CH2COOHwe are asked which reagent is use...

Q: الإعدادات الأدوات olaley! : المزید الإنجليزية What is the value of the atomic filling factor in the ...

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Q: Oxygen is a product of the decomposition of mercury(II) oxide as shown below. 2 HgO(s) → 2 Hg(ℓ) + O...

A: Solution :    Decomposition reaction :               Decomposition reaction took place by breaking d...

Q: Can someone help me with this conversion?

A: All things are provided in handwritten solution.

Q: List the bond lenghts between the carbon and the oxygen atoms for the carboxylic acid and carboxylat...

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Q: Boric acid is frequently used as an eyewash to treat eye infections. The pH of a 0.050 M boric acid ...

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Q: II] Propose a mechanism for each of the following reactions : Br 1) CH;OH OCH3

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Q: How many grams of KBr (119.0 g/mol) must be added to 2.00 L of a 1.50 M solution of Pb(NO3)2 to prec...

A: For the precipitation all the ions they should be completely neutralised. So we will equal moles of ...

Q: Identify the reaction type. 2 KBr + Pb(NO3)2 → 2 KNO3 + PbBr2 O double displacement O single displac...

A: A reaction is said to be a Double Displacement reaction when parts of two ionic compounds are exchan...

Q: Consider the combination reaction: Li + 02 NOTE: • For product C include both coefficient and formul...

A: the product of the compound is :

Q: 9500mL= gal

A: gal = gallon is the unit of volume .

Q: Determine the formula masses of each of the substances below

A: Formula mass or molar mass of a substance is defined as the mass of the substance present in one mol...

Q: According to its bonding properties, why does acetic acid in the gas phase has a significantly lower...

A: Acetic acid has. Carboxylic group which forms dimer in the gaseous state because it has oxygen  whic...

Q: A substance is dissolved in water, forming a 0.50-molar solution. If 4.0 liters of solution contain ...

A: Molarity is defined as number of solute present in 1000 ml of solution . Mole= MOLARITY×volume(litre...

Q: For the following reaction:                             +1 -1                   0                  ...

A: Interpretation -  For the following reaction -                                      HCl (aq)  +  Mg(...

Q: 2. Draw structures corresponding to the following names: (d) trans-Cyclobutane-1,2-dicarboxylic acid

A: Structure of trans-Cyclobutane-1,2-dicarboxylic acid: In the given naming of the compound the term C...

Q: Chemistry Question

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Q: Explain

A: Stereoisomers: It is defined as the isomers that have the same bond connectivity but different arran...

Q: 25 ml of 1M HCI la0) at 23.4°C was added to 25 ml of 1M NAOH at 23.4'C. The final temperature of the...

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Q: Write a balanced net ionic equation for the equilibrium involving the HSO4- ion HSO4-(aq, colorless)...

A: A question based on net ionic equation, which is to be accomplished.

Q: Nitrous oxide (N₂O), also known as laughing gas, has uses in surgery and dentistry as an anesthetic....

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Q: Which of the following is the correct * ?expression for the total number of nodes |-1 O n+1 O |+1 O ...

A: The total number of nodes Present in the orbitals is equal to n-1 ,  There are two different types o...

Q: Directions are in the attached image. Thank you!

A: given:mass of water in brine = 3780g                                   =3.780kga.) mass of salt adde...

Q: 1. Calculate the entropy change, change entropy for the following reactions using tabulated standard...

A: A. Thermal decomposition of NaNO3 = Standard entropy of the following compounds, NaNO3(s) = 116.5J/m...

Q: Chemistry Question

A: Structural Isomers have same molar mass and molecular formula but different in the attachment of gro...

Q: Enter your answer in the provided box. Consider the reaction H2g) + Ch@) → 2HCI(2) AH =-184.6 kJ/ mo...

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Q: 45.5 grams of urea (NH2CONH2) was dissolved in water to produce 495.5 grams of solution. Calculate m...

A:  we ave given that mass of urea = 45.5  grams molar mass of urea = 60.06g/mole if we add 45.5gram of...

Q: Use this solubility table to predict which compound is soluble in water? O Cu(OH)2 O NH4OH O Pb(OH)2...

A: The solubility can be understood considering two factors, lattice energy and solvation energy. Latti...

Q: Q2/ The Gibb's free energy for the reaction CHCHr+ H2 equals (-41.2kJ/mol) at 1200°C. Calculate the ...

A: Gibb's free energy of the reaction = -41.2 kJmol The experimental temperature      = 1200oC         ...

Q: A medium-grade bituminous coal analyzes as follows: Component Percent 1 6. Ash 11 Water 3. Residuum ...

A: In this case,  take a basis of 100kg of coal because then percent=kilograms Basis=100kg of coal. Thu...

Q: pH=7.30

A: Buffer is the solution of mixture of weak acid/weak base with its salt of strong base/strong acid

Q: While creating the E3 reaction mixture, a student obtains the following data. Calculate the initial ...

A: Given: Concentration of NaSCN = 1.98×10-3 M Initial volume = 0.03 mL Final volume = 2.33 mL

Q: Fill in the blanks in the chart below with the symbol, mass number, number of protons, neutrons and ...

A: The chart below shows the symbol, mass number, number of protons, neutrons and electrons and charge.

Q: There is 0.75g of FeCl3 mixed with 1.5g H2S what is the mass of HCl made in the reaction? a total of...

A: This question is very simple, because it is asking the total mass of HCl formed after the reaction o...

Q: Solution

A: K= Ae-E/RT use this formula

Q: You made 100.0 mL of Pb(NO3)2 solution for lab but forgot to cap it.  The next day you noticed that ...

A: The question is based on the concept of solutions. we have to determine the molarity of lead nitrate...

Q: The rate of dissolving can be ..influenced by Heating O Stirring O Grinding O All of these

A: Dissolution :- The process of dissolving a substance in a solvent is called dissolution . The amount...

Q: a) C2H4O2 b)H2PO4- write the chemical formula of the conjugate base

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Q: A, B, C, or D?

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Q: If you want to prepare a Sodium Hydroxide solution (40g/mole) (0.3M) in (250 mL) volumetric flask, *...

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