Give the IUPAC name. Use the IUPAC 1993 Recommendations for organic nomenclature.

Q: Describe how this "dried product" is often different from a crystallized product. (Describe the two ...

A: Answer: Crystallization is the process of converting a liquid substance into its solid form.

Q: Click in the answer box to activate the palette. Balance the equation representing the reaction betw...

A: Given 

Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic i...

A:

Q: Pentaborane B5H9(s) burns vigorously in O2 to give B203(s) and H20(1). Calculate AHpxn for the combu...

A:   Heat of reaction: at particular temperature  the amount of heat released or absorbed during a che...

Q: Calculate the average atomic mass of copper. The percentages denote the relative abundances. Isotope...

A: Average atomic mass (in amu),           = Σ (atomic mass × abundance) of isotopes

Q: ACT 3 Colligative Properties of Nonelectrolyte Solutions Review Questions 12.39 What are colligative...

A: Vapour pressure -  The  pressure exerted by the vapour in the equilibrium with liquid is called as v...

Q: 2. A gas sample is found to contain 39.10% Carbon, 7.67% Hydrogen, 26.11% Oxygen, 16.82% P, and 10.3...

A: Given amount of elements are as follows C = 38.10% H = 7.67% O = 26.11% P = 16.82% F = 10.30% Atomic...

Q: Write a analysis about what is a mixture and what is not a mixture in Science.

A:  A Mixture is basically the combination of two or more substances where there is no chemical reactio...

Q: Calculate the molar mass of a compound if 0.348 mole of it has a mass of 200.0 g. g'mol

A:

Q: Sort the following structure in increasing order of their boiling points: он A. В. C. D. Drag and dr...

A:  There is no intermolecular hydrogen bonding between ether molecules, which makes their boiling poin...

Q: Describe a saturated system.

A: Solubility The amount of solute present in 100 g of solvent is known as solubility. The solubility o...

Q: Liquid hexane (CH3(CH2),CH3) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (...

A: Given, Liquid hexane (C6H14) react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2) ...

Q: 4. The density of acetonitrile (CH3CN) is 0.786 g/mL and the density of methanol (CH3OH) is 0.791 g/...

A: Mole fraction of x = no.of moles of x/total moles  Molality is the ratio of moles of solute to the m...

Q: 1. What is a pharmacopoeial monograph? Give one example and its structure

A: Answer - Pharmacopoeial monograph - A pharmacopoeial monograph is a compiled data about Active Pharm...

Q: 2. The Henry's law constant for helium gas in water at 30°C is 3.7 x 10-4 M/atm and the constant for...

A: Answer is given below

Q: Species AG (kJ/mol) Mg(s) 02(g) MgO(s)-569.6 SO2(g) -300.57 SO3(g) -370.53 CH2(g) 209.2 CO2(g) -394....

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Q: 1. Carbon tetrachloride with a mass of 450 kg is placed in a container with 0.325 m³ in volume. Calc...

A: A question based on general chemistry that is to be accomplished. 

Q: 3- Qualitative analysis : establishes the chemical identity of the species in the sample like (solid...

A: (1) Qualitative analysis :-  Qualitative analysis concern with detection of elements or radicals in ...

Q: The diagram below represents an operating electrolytic cell used to plate silver onto a nickel key. ...

A:

Q: Suppose 4.47 g of barium acetate is dissolved in 350. mL of a 69.0 m M aqueous solution of ammonium ...

A:

Q: Be sure to answer all parts. The AG for the reaction H,(g) + I(g) = 2HI(g) is 2.60 kJ/mol at 25°C. I...

A: H2(g) + I2(g) --> 2HI(g) ∆G° = 2.60 kJ/mole = 2600J/mole pH2= 3.97 atm pI2= 0.029 atm pHI = 0.53a...

Q: tow much heat (kJ) is evolved when 4.50 g of Fe203 is reacted with excess carbon monoxide using e203...

A: Fe2O3  (s) + 3CO (g)----> 2Fe(s) + 3CO2(g) Mass of Fe2O3 = 4.50 g ∆Horxn = -24.8 kJ/mol  

Q: If a red and green solution are mixed and an orange mixture esults, is this evidence of a physical c...

A: Physical change is the change in which physical property of the compound changes and it is reversibl...

Q: 2. Aluminum bromide (AIBr3) and sodium hydroxide (NAOH) react to form aluminum hydroxide (Al(OH)3) a...

A: Given that aluminum bromide and sodium hydroxide are reacted to form aluminum hydroxide and sodium b...

Q: What happens to a reaction at equilibrium when there is an abundance of sodium carbonate and calcium...

A: Na2CO3 +CaCl2 <--------> 2NaCl + CaCO3  When the reaction is at equilibrium  Rate of forward r...

Q: At equilibrium, Qc is EQUAL to Kc. * Determine if the capitalized word makes the statement correct. ...

A: Chemical equilibrium:

Q: What    volume    of    10%    NaCl    must    be    added    to 10 mL    of    water    to    make ...

A:

Q: Please answer all (2)

A: True and False.,    

Q: Enter your answer in the provided box. The reaction between nitric oxide (NO) and oxygen to form nit...

A: The given reaction is  2NO (g) + O2 (g) - - > 2NO2 Number of moles of NO2 produced = mass/molar m...

Q: 12.45 What is osmosis? What is a semipermeable membrane?

A:   Colligative properties:  The properties which are based on number of solute particles but not on t...

Q: set of quantum numbers

A:

Q: what is the number of moles of calcium carbonate reacted?

A:

Q: Calculate the change in pH that results from adding 0.160 mol NaNO2 to 1.00 L of

A: Ka = 7.2 ×10-4  pKa = -log(Ka)  = -log(7.2×10-4) = 3.14 initially, weak acid HNO2 is present  So,  p...

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction i...

A:

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 3....

A: The mass of water in the water bath is = 3.30 kg The initial temperature of the water bath is = 31.8...

Q: An 93.1 mL sample of "wet" O2 (g) is collected overwater at 21.4oC and a barometric pressure of 755 ...

A: Here we have to use Daltons law of partial pressure. And to calculate the volume percent we need to ...

Q: I monitor the reaction of Compound B with a large excess of NaOH at 298 K, and get the following res...

A:       Data analysis Time (sec) Abs ln Abs 0 0.4555 -0.78636 10 0.3857 -0.9527 20 0.3178 -1....

Q: 12.45 What is osmosis? What is a semipermeable membrane?

A: Answer: Osmosis is a natural phenomenon and it found in plants where xylem sap travels across the pl...

Q: Is Km,app higher or lower than Ks and why? Does the vmax change when adding the inhibitor?

A: a) In competetive restraint, the inhibitor and the substrate seek the dynamic site of the catalyst. ...

Q: The diagram below represents an operating electrolytic cell used to plate silver onto a nickel key. ...

A: Given cell is an electrolytic cell. In the electrolysis, silver is coated on a Nickel key. In electr...

Q: H. Draw a plot showing reaction velocity as a function of substrate concentration for Ks = , Vmax = ...

A:

Q: In the coal-gasification process, the reaction is: CO(g) + H2O(g) ⇌ CO2(g) + H2S(g) + H2(g). With 0....

A:

Q: [2 SO: (g) + O: (g) 22 SO: (g)] The following reaction has an equilibrium constant of 4.34. A 12 M s...

A:

Q: taborane BgHg(s) burns vigorously in 02 to give B2031s) and H20(). Calculate AHxn for the combustion...

A: 2B5H9 (s) + 12O2(g) -----> 5B2O3(s) + 9H2O( l)  

Q: 1. The diagram below shows the structure of a triglyceride. M^^^ A CH2 в CH-O-C ČH;-O- a. What type ...

A:

Q: An acid constant / base constant that is higher than 1 indicates that: The acid is a weak acid and t...

A:

Q: Select the single best answer. Which of the following has more atoms: 3.13 g of hydrogen atoms or 17...

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Q: Heating copper(II) oxide at 400°C does not produce any appreciable amount of Cu: CuO(s) SCu(s) + 0 A...

A:

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first st...

A: Chemical reactions can be added, subtracted, or multiplied like an algebraic equation.

Q: Gaseous methane (CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) an...

A:

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.