Which of the following is true for a chemical reaction at equilibrium? both the forward and reverse reactions stop the rates of the forward and reverse reactions are equal only the forward reaction stops the sum of the concentration of the reactants is equal to the sum of the concentration of the products only the reverse reaction stops

Q: What have you discovered or learned about IMFs? State the IMF trends.

A: To explain: The IMFs. IMFs or intermolecular forces are weak forces of attraction that is present be...

Q: 2A-B+C Two trials of the above reaction are run with the same initial concentration of A The first t...

A: Given : We have to calculate rate constant for the second half reaction.

Q: NH2

A: Naphthalene, on reaction with concentrated H2SO4 at 1600C gives 2-naphthalene sulfonic acid. On fusi...

Q: (c) An ideal monoatomic gas at 1 bar and 300 K is expanded adiabatically against a constant pressure...

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Q: Which of the following molecules can participate in any kind of hydrogen bonding with water? H. H-C=...

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Q: The following reaction starts with 120.0 torr gas A, Zero torr of gas B, and Zero torr of gas C. 3A...

A: The given balanced chemical equation is: 3A(g) → 2B(g)+3C(g)  Initially, there was only 120.0 torr o...

Q: Starting material Desired product multi-step synthesis? OH HOʻ Proposed Synthesis: OH

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Q: 15. In 1844, cis- and trans-[PtCl2(NH3)2] were discovered. The FDA approved the anti-cancer drug Cis...

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Q: Consider a protein-ligand binding reaction in which the equilibrium concentration of protein-ligand ...

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Q: Which of the following molecules can have dipole-dipole interactions as their strongest intermolecul...

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Q: Determine which one of the following species is linear. O NH2 O H2CO O H2S О НCN

A: Please find your solution below : The shape of any molecule can be determined by finding the hybridi...

Q: Give the balanced chemical equation for each of the following reactions Identification of cobalt io...

A: Soln

Q: It takes a minute and a half for the concentration of oxygen to decrease from 4.2 x10 2 M to 2.4 x10...

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Q: the structure of the reactants Он 1. Diethyl ether MgBr 2. H,0 OH 1. Diethyl ether MgBr 2. H,0 1. Di...

A: This a Grignard reaction in which there is  RMgX  which is Grignard reagent which has R- and MgBr+ g...

Q: 1. For each of the following balanced oxidation-reduction reactions, (i) identify the oxidation numb...

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Q: How many moles of NaOH are present in 25.0 mL of a 0.1000 M NAOH solution? O 0.100 mol O 100 mol O 2...

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Q: Enter your answer in the provided box. A sample of 8.61 g of naphthalene (C1,Hg) is dissolved in 75....

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Q: find the pH.

A: This is question with multiple subparts. So, according to bartleby guidelines I need to solve only f...

Q: NO is an atmospheric pollutant that destroys ozone in the stratosphere. Here is the accepted mechani...

A: Given reaction mechanism: We have to find the catalyst and the intermediate.

Q: A gas-phase reaction has the following four step mechanism: Cl2→2 CI CI+ CH4→ HCI + CH3 CH3 + Cl2→ C...

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Q: Compound A Compound B Compound C CI Step 1 Step 2 Circle one: Circle one: oxidation oxidation reduct...

A: The oxidation number represents the loss or gain of electrons to the respective elements of the comp...

Q: What is the pH of the buffer that is composed of 0.10 M Na2HPO4 and 0.15 M KH2PO4? (Ka1=7.5 x 103, K...

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Q: and acetic acid Wine goes bad soon after opening because the ethanol (CH,CH,OH) in it reacts with ox...

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Q: You have a square planar PH4+ molecule: i) show your working to obtain the reducible representation?...

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Q: 17. What is the new volume when 8.0L of gas at 50°C and 120 kPa are heated to 60° C and 140 kpa? (Sh...

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Q: Propose the structure of a starting material that would allow you to use the procedures given to syn...

A: Introduction: The first step is included with subsequent steps, i.e. Sulphonation followed by nucleo...

Q: Chlorine atoms cause chain reactions in the stratosphere that destroy ozone that protects the Earth'...

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Q: Schematic Diagram: Draw the schematic diagram of a solution containing the following. Cr, Mn, Ni *

A: The scheme is as follows:  

Q: Arrange the following according to decreasing intermolecular force of attraction. Explain your answe...

A: There are various type of intermolecular forces present in the molecules such as hydrogen bonding, v...

Q: The table below shows the standard reduction potential of some biochemical reactions. As per the tab...

A: On the basis of reduction potential given in table we have to tell which of the molecule reduced its...

Q: Calculate the mass of excess reagent remaining at the end of the reaction in which 180.0 g of SO2 ar...

A: Given: Mass of SO2 = 180 g Mass of O2 = 200 g Standard data: The molar mass of SO2 = 64 g/mol The...

Q: While ethanol (CH,CH,OH) is produced naturally by fermentation, e.g. in beer- and wine-making, indus...

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Q: Which of the following violates the octet rule? O CO2 O AICI4 O Co,2 SF6

A: Given : We have to tell which of the following is not following octet rule.

Q: Refer to the figure below. At 300 K, if the pressure is increased from 0.006 atm to 1 atm, the phase...

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Q: 2. Complete the following nuclear equation and identify X in each case: 4 a + X 2" 26 a.) Mg 12M9 + ...

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for you...

Q: Twenty-five mL of 0.100 M lactic acid (K, = 1.4 x 10) is titrated with 0.097 M KOH. %3! a) What is t...

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Q: How can you differentiate between an acid and a base by using taste?

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Q: Which of the following molecules can initiate ion-dipole interactions with water? Na :N-F: O :N=N: :...

A: The molecules given are,

Q: Refer to figure below. Which point represents solid-liquid-gas equilibria? 1 atm * Phase II. P Thasc...

A: Please find your solution below : Phase diagram is a graph which shows the occurrence of different p...

Q: Based on the Lewis structure of the nitrate ion (NO3 ), how many lone pair(s) is(are) on the central...

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Q: Question 11 Which of the following substances contain the most rigid arrangement of their constituen...

A: Out of solid , liquid and gas, solids have most rigit arrangement of molecules.

Q: Which compound has the greatest ionic character? CsF O RbF LIF NaF

A: Ionic character determines the type of bond that can exist between two bonded atoms from the differe...

Q: A buffer is made up of equal volumes of 0.1 M weak acid (AH) and 0.1 M conjugate base (A minus). The...

A: pH of solution = 4.6  Concentration of weak acid = 0.1M Concentration of Conjugate base = 0.1M

Q: 2. A buffer solution is prepared by dissolving 4.7 g of nitrous acid, HNO2 , and 13.8 g of sodium ni...

A: The solution is as follows:  

Q: Aluminum sulfate can be made by the following reaction. 2AlCl3(aq) + 3H2SO4(aq) → Al2(SO4)3(aq) + 6...

A: Given : Mass of  AlCl3  = 25g  Mass of H2SO4 = 30g

Q: - onder which conditions of temperature and pressure would a real gas behave most like an ideal gas?...

A: Given: To identify the conditions of temperature and pressure at which the real gas would behave mos...

Q: In the phase diagram below 1 atm Phase II. Phaco I: ....* .. Phase II .... ...* .... ... .... ... O ...

A: Phase diagram: The phase diagram represents the different phases of the substance and the pressure a...

Q: Want solution ASAP

A: For a reaction.,  N₂(g)+3H₂(g)—2NH₂(g) K at 500 °C = 0.058 Initial concentration of NH3 MNH3 = 0.023...

Q: A chunk of metal having a mass of 49.7g was warmed to 95.5°C and then dropped into a calorimeter con...

A: Mass of metal = 49.7g  Mass of water = 45.3g Heat capacity for water = 4.18J/g°C Final temperature =...

Q: A 4.10 molal solution of H2SO4 has a density of 1.21 g/mL. What is the molar concentration of the so...

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