The temperature of a sample of gas in a closed container at 30 kPa is increased from -100° C to 100° C. What is the final pressure inside the tank?

Q: Apply Concepts NI3 is a binary molecular compound, where N is the more electropositive atom and I is…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Answer the questions in the table below about this molecule: What is this molecule's chemical…

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Q: How many hemoglobin molecules is this?

A: The question is based on Mole concept. 1 mole of a substance = Avogadro numbers of particles (NA) =…

Q: 45. Classify Identify each compound as an acid or a base. Then name each compound. а. NH,OH b. HCIO3…

A: 45)  Acid and base Acid: Acid gives hydrogen ion (H+) in Aqueous solution. Base: bases gives…

Q: 18) If 2.00 moles of hydrogen and iodine are allowed to react in a10.0 L vessel according to the…

A: Given, Moles of H2 = 2.00 mol Moles of I2 = 2.00 mol Volume = 10.0L Kc of the reaction is 64.0…

Q: Given the following half-reactions: g (aq) + e --> Ag (s) Mg2+ (aq) + 2e- ---> Mg (s) Eº = 0.800 V…

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Q: 2. The percent ionization of an acid is defined as the amount ionized divided by the initial…

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Q: Usually, atoms move slower in solids than they do in liquids. Which evidence from the passage best…

A: Diffusion is a process of movement of the particles from a region of higher concentration to a…

Q: Fe203 + C--> _Fe+ CO How many moles of iron (III) oxide are needed to create 200 moles of Iron? O…

A: The balanced reaction is -  Fe2O3 + 3C→2Fe +3CO

Q: The following questions refer to a sodium hypochlorite (NaCIO) solution. HCIO K₂ =2.9 x 10-8 a)…

A: NaClO is a salt of weak acid and strong base. pH of this solution can be calculated by the following…

Q: Provide the proper systematic (IUPAC) name for the following structure using any and all proper…

A: The given structure is,

Q: If 30.0 g of NaOH is added to 0.800 L of 1.00 M Zn(NO,)2, how many grams of Zn(OH)2 will be formed…

A: Given :  30 g of NaOH 0.8 L of 1.0 M Zn(NO3)2 To Determine: Amount of Zn(OH)2 formed in the reaction…

Q: Which of the following pairs are constitutional isomers? CICH2CH2CH2CH3 and CH3CH2CH2CH2CI…

A: Constitutional or structural isomers are compounds with the same molecular formula but different…

Q: Refer to the reaction: 2 HI (g) = H₂ (g) + 12 (g). Concentration, M 0.7 = As shown in the graph…

A: Concentration equilibrium constant = 6.6*10-3At initial equilibrium conditions,[HI] = 0.21 M[I2] =…

Q: Which type of radioactive decay has the net effect of changing a neutron into a proton? (Select all…

A: In beta (β) decay, a neutron is converted to a proton known as electron and antineutrino and  β+…

Q: Use the reaction given below to answer the following questions. Be sure to include lone pairs (where…

A: (A)HOMO is highest occupied molecular orbital LUMO is lowest occupied molecular orbital…

Q: 2) Keq=0.0183 for the reaction: 2HI e)2 H, (g) + I, (g) (g) If 3.0 moles of HI are placed in a 5.00L…

A: Those reactions in which the forward and backward reactions occur together are known as the…

Q: Predict In a reaction, there must be the same number of atoms of each element in the reactants as in…

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Q: How do you determine the polarity of a molecule using the molecular geometry? Select all correct…

A: DETERMINATION OF POLARITY (Molecule Polarity) The overall polarity of molecules with more than one…

Q: Calculating Average Speed Problem: 1. The Humbolt squid can travel 410 meters in 60 seconds. The…

A: A numerical problem based on average speed, which is to be accomplished.

Q: Which of the following structures are constitutional isomers of a compound with molecular formula…

A: Compound with molecular formula C4H9N  * Constitutional isomers :- are those compound which has same…

Q: MISSED THIS? Watch KCV 8.2; Read Section 8.3. You can click on the Review link to access the section…

A:

Q: Hi, I need help

A: The reaction taking place is,

Q: Light from Emission Spectra Emitted wavelength Emitted frequency Speed of light wave (m per second)…

A: The solution is given below -

Q: a) Give the most likely products of the following proton transfer reaction. Be sure to use the more…

A: The electronegativity of O is higher than N.So when alcohols and amine react, amine acts as base and…

Q: In the hydrolysis of an ester lab, what was accomplished by adding sulfuric acid solution to the…

A: Ester hydrolysis is a chemical reaction in which an ester molecule reacts with water to break down…

Q: The combustion of propane is ________(spontaneous/nonspontaneous) anc results in the system becoming…

A: A spontaneous reaction continues on its own once initiated. For such a reaction,  is positive and…

Q: The reaction A + B >C ill always be spontaneous, if AH° is and AS is a) +, + b) -,- c) -,+ d) +, -…

A: Given the reaction is , A+B--------->C We have to find of delta H° and deltaS° when reaction will…

Q: At equilibrium, a 5.0L flask contains: 0.75 mol of PCI5 0.50 mol of H20 7.50 mol of HCI 5.00 mol of…

A: Equilibrium reaction: The type of reaction in which change in the concentration of reactants and…

Q: 9. Apply Concepts H,O and H,O2 are binary molecular compounds generally known by their common names,…

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Q: Chromium metal can be produced by the reduction of Cr203 with elemental silicon: 2 Cr203 + 3 Si → 4…

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Q: 4. Name the following compounds: a) CH₂CH₂CH₂ b) c) -CHz-CH-CH, HC -CH₂ ange CH₂

A: Multiple questions

Q: An iron-containing compound is 20.1% Fe, 11.5% S, 63.3% O, and 5.1% H. What is the empirical formula…

A: The whole compound is 100% that is in 100 g of compound about 20.1g of Fe (20.1%), 11.5 g of S…

Q: a) Calculate the difference in the Gibbs free energy between the second and first conformation…

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Q: Draw a structural formula for 1-bromo-1-methylcyclopentane.

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Q: 1. Calculate how much lemonade powder you will need to make 0.100 L of each solution. Fruit drink is…

A: To calculate the mass of lemonade powder needed for each solution, we need to use the molar mass of…