How many grams of propane gas (C3Hg) are needed to pressurize a 12.2 L container to 3.4 atm at a temperature of 25 Celsius?

Q: For the reaction below, A2+B → A2B if ΔG°= -96.4 kJ•mol-1, what is the value of K at 298 K ?

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Q: esc 2. Use the molecular orbital diagram shown to determine which of the following is most stable.…

A: Bond Order of a species is determined by the following formula :  BO = (No. of bonding electrons -…

Q: Place the steps regarding fat digestion and absorption in the correct order. The abbreviation TAG is…

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Q: Classify the terms based on whether they are associated with transfer RNA (tRNA), messenger RNA…

A: We need to classify the below terms based of type of RNA

Q: B. C10H1604 compound? A. Mixing NaCl with H₂O C. Wax burning Q12. Which of the following does not…

A: Question no. 12 as specified.

Q: For a reaction, ∆Ho = 363.0 kJ mol-1 and ∆So = 311.2 J K-1mol-1. Calculate the value of ∆Go  kJ…

A: Given,   ∆Ho = 363.0 kJ mol-1 .                           ∆So = 311.2 J K-1mol-1.…

Q: calculate the volume in Liters of H₂ gas produced at 27 degrees Celsius and 744 torr from the…

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Q: Draw the main organic product(s) formed in each of the following reactions: (a) (b) (c) (d) O CI OCH…

A: Here we are required to find the product of the reaction .

Q: What is the value for An of gas for this reaction? CH₂OH(g) → CO(g) + 2 H₂(g) Nitroglycerin -…

A: ∆n of gas of the reaction = (number of moles of gases in product side) - (number of moles of gases…

Q: The following evidence was obtained from an experiment to determine the molar concentration of a…

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Q: Arrange the following alcohols in order of increasing rate of reaction with the Lucas reagent. OH…

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Q: 11. A compound was found to contain 59.9% C, 8.06% H, and 32.0% O by mass. What is the empirical…

A: Given the precentage composition by mass of carbon, hydrogen and oxygenin a compound.we are asked…

Q: German pretzels are often poached in cold sodium hydroxide solution before baking, which helps…

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Q: C. 136 Q3. Accuracy refers to how close a measured number is to A. zero C. Other measured numbers…

A: 3. Sol :-  Given statement is :  Accuracy refers to how close a measurement number is to :  A. zero…

Q: A student is provided with a 4.0 M stock solution of hydrochloric acid (HCl). They take 8.00 mL of…

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Q: Use a sheet of paper to answer the following question. Take a picture of your answers and attach to…

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Q: #B: Methyl acetate has methoxy, -OCH3 as the remaining of the alcohol part in the ester.…

A: Sponification of ester is the hydrolysis of ester in the presence of alkaline medium.The attack of…

Q: Using the Beer-Lambert's Law, calculate the concentration of the riboflavin with an absorbance of…

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Q: 5.) On Monday, August 3rd at 1:00 p.m., the relative humidity in Santa Monica at the beach was 76%…

A: Given: Vapour pressure of water vapour = 18.6 torr Relative humidity = 76%

Q: Question 29 What is the necessary reagent for the proposed transformation? NH₂ LOEN A. 1. LIAIH4 2.…

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Q: In the lab students reacted zinc with acid to generate and collect hydrogen gas, according to the…

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Q: e) Use the information provided in the below equation and Table, to show how the enthalpy of…

A: The given equations are: C(s) + O2(g) → CO2(g) ; ∆Hc1 = - 393.4 kJ.mol-1    ---- (1) H2(g)  + 1/2…

Q: Provide proper IUPAC name for the following compound::

A: In this question, we have to give the IUPAC name of the given compound.

Q: HO OH i OH OH H3O+ -H₂O H₂SO4 -H₂O Are these both Claisen condensation problems? If not, since they…

A: Here we have to predict whether the given reactions are claisen condensation reaction or not and to…

Q: The volume of a gas is measured by units of Liter. (True / False) 2. For an ideal gas, the plot PV…

A: In this question, we have to state whether the given statement is True or false.

Q: If the melting point of the substance is 85°C, how much heat would be required to convert 1.0 mol of…

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Q: A beam produces light at 5.27 * 10^-7 meters. How many photons of light from this beam would be…

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Q: If 150 mL of a 1.46 M solution is diluted to a volume of 200 mL, what is the final molar…

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Q: 1. If you have 16 CH4 molecules, how many atoms of hydrogen do you have? 2. If you had 120 hydrogen…

A: we have to calculate  atoms of hydrogen molecules of CH4

Q: Predict the products of the following reactions: (a) (b) (c) CI + NaOH OCH 3 NH₂ + NaOH + NaCl Te of…

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Q: 6. the product of no.5 undergoes dehydration 7. D-arabinose reacts with dilute nitric acid with…

A: According to our guidelines I am answering first three questions only 6.The product of no.5…

Q: ////// provides information about the speed of a process/reaction; ////////// provides information…

A: DELTA G tells us about The spontaneity of Reaction .

Q: at 700 K which gas will have the highest rate of effussion 0₂ Xe O Ar CH4 O N₂

A: Given,  At 700 K which gas will have the highest rate of effusion

Q: Eukaryotic cells contain many compartmentalized organelles. Label the organelles in this eukaryotic…

A: To solve this problem we have to label the given cell organelles .

Q: What is the major organic product obtained from the following sequence of reactions? Br (CH3)3COK…

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Q: Consider the following reaction at 34°C. 2 NOCI(g) 2 NO(g) + Cl₂(9 If 2.55 atm of NOCI are reacted…

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Q: Tollens’ reagent test to identify aldehyde and ketones; Write whether the following aldehydes and…

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Q: Q11. A compound was found to contain 64.80 % C, 13.62% H, and 21.58% O by mass. What is the…

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Q: The reaction of which sugar with acetic anhydride (Ac₂0) gives the following product: Aco CH₂OAc Aco…

A: -> Alcohol when reacts with acetic acid it can form ester. -> For this question first of all…

Q: Which reaction below is a redox reaction? a) 2HClO4(aq) + Ba(OH)2(aq) → Ba(ClO4)2(aq) + H2O(l) b)…

A: By considering oxidation numbers to compounds of reactants and products we can figure out the redox…

Q: The phrases or terms describe different fundamental processes of nucleic acids. Classify each phrase…

A: Explanation :

Q: A B C D Br ?А OH ОН ? B CN C ? [Choose ] [Choose ] [Choose ] Choose OH OH SMe

A: The above given conversions are epoxide ring opening. The epoxide ring opening takes place with…

Q: • A compound with molecular formula C3H6O2 displays the following IR, HNMR and. Propose a structure…

A: Given that, the molecular formula of an unknown compound is C3H6O2. Also, the IR spectra and the 1H…

Q: A 100.-mL sample of a 0.10 M solution of H 3PO 4 is titrated with 0.30 M NaOH. What volume of base…

A: Given -> Volume of H3PO4 = 100 ml Molarity of H3PO4 = 0.10 M Molarity of NaOH = 0.30 M

Q: (1) The molar mass of a gas (g/mol) that has a density of 0.42 g/L at 37 °C and 0.2 atm is: (A) 44.0…

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Q: 5. How long must it take to operate a cell to obtain 3.6 g of Sn, if the electrolysis cell runs at…

A: The balanced reduction reaction for the formation of Sn(s) is: Sn2+(aq) + 2e-  → Sn(s)  Moles of…

Q: The glycolysis pathway is shown. Place the enzymes used in each of the ten labeled steps of the…

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Q: The reaction below will اسه مالی و مالی 1) NaOC₂H5 2) HO

A: •The given reaction is known as "Claisen condensation"reaction. •In this reaction carbon-Carbon is…

Q: (5) Consider the reaction: 2H2(g) + O2(g) → 2H₂O(1) The heat produced (KJ) to produce 1.0 mole of…

A: Mole is a standard unit for measuring large quantities of very small entities such as molecules,…

Q: Identify the components of the pictured single-stranded DNA molecule. DIO -0- -CH₂ H H H N H H₂C…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.