What concentration of LiNO3  (in ppm) is present in 7.5 X 10 -5 M LiNO3 ? The molar mass of AgNO3  is 69 g/mol. Make sure you show the work

Q: propose a mechanism--not the name of the mechanism, but showing electron movement-for following…

A: Given : structure of reactant and product Tip : E1 reaction will occur

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Q: Identify the relationship between the following compounds. CH3 CH3 -Н -ОН -ОН НО Н- Н CH3 Н -ОН H-OH…

A: Given : structure of molecules  Tip : enantiomers are mirror image of each other  And diastereomers…

Q: Consider the molecules of furan and benzene. The dominant Lewis structure of furan and the two…

A: Given that, the dominant resonance structures of furan and the benzene molecules are shown below We…

Q: Chemistry a 2. Mixtures of helium and oxygen are used in scuba diving tanks to help prevent "the…

A: We are provided with a mixture of two gases, oxygen and helium. Volume of the gases are given along…

Q: Consider the NCO anion. the following three Lewis structures can be drawn for it: Structure 1…

A: we have to determine, which of the given structures is most stable

Q: Consider the following equilibrium: 2NO₂ (g) N₂O, (e) AG = -5.4 kJ Now suppose a reaction vessel is…

A: Given, Reaction : 2NO2(g) ⇌N2O4(g)     ∆G°=-5.4 kJ Pressure , P = 2.07 atm Temperature, T = 806 °C

Q: What is the molar mass of an unknown gas with a density of 1.10 g/L at 2.00 atm and 55.0 °C?

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Q: Consider the molecule of acrylaldehyde. Its Lewis structure is shown. H يلول H sp What is the…

A: Steric number= number of bond pair + number of bond pair  When steric number = 2 -> sp When…

Q: Balance the thre X ps://app.101edu.co In this experime X Lab #7 Redox T X M Inbox (4,311)-b X (no…

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Q: What is the molar mass of an unknown gas with a density of 5.10 g/L at 3.00 atm and 45.0 °C? 1 4 7…

A: From the question we have, Density = 5.10 g/L Pressure = P = 3.00 atm Temperature (T) =45.0°C =…

Q: A pressure of 1 millibar is equivalent to:

A: Relationship between different units of pressure, Bar to Pascals : 1 bar = 100000 Pascals Bar to atm…

Q: Consider the molecules of furan and benzene. The dominant Lewis structure of furan and the two…

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Q: the cation of sodium (Na) bonds to the anion of sulfur (S) to form an ionic compound with the…

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Q: Show the pushing arrow mechanism for the following oxidative homocoupling reaction: benzylamine NH₂…

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Q: How many outer atoms and lone pairs are present in a molecule with a trigonal pyramidal shape? outer…

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Q: 1) Consider the Bohr Model and the Quantum Mechanical Model. a) What part(s) of the Bohr model are…

A: Parts of Bohr model that is present in Quantum mechanical model:  1) Both the above models describe…

Q: Based on the experimental results shown in the table, Identify whether the inhibitor acting on this…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: For GaAs the absolute difference in electronegativity and the type of the bond are respectively:…

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Q: What volume of NH3(g) can be produced from the complete decomposition of 10.5 grams (NH4)2CO3 at a…

A: Given -  Weight of (NH4)2CO3 = 10.5 gm Pressure (P) = 1.25 atm Temperature (T)= 95°C = 95 +273 = 368…

Q: b Explain why nylon-6 can be classified as a polyamide. c Explain why some chemists classify nylon-6…

A: The nylon-6 polymer is formed by hydrolysis followed by polymerization of caprolectum at high…

Q: Draw the Lewis structure of AsO showing all lone pairs. Select Draw Rings More As O Erase Q2 Q…

A: Steric No. gives the idea about molecular geometry.. S.N.= Steric no. = 2 (linear geometry)  S.N. =…

Q: Consider Cl2, HF, H₂O, and CO2. Which of these molec moments? Cl₂ and CO₂ HF, H₂O, and CO₂ Cl2 only…

A: If bond dipole is cancil each other then net dipole moment is equal to zero.

Q: + Draw the Lewis dot diagram for a Ge cation. Ċ C Q 0: 1 5 S

A: Atomic number of Germanium (Ge) is 32.  Electronic configuration of GE =  [Ar]3d10 4s2 4p2…

Q: Give the major and minor products of the following E1 reaction and identify each and name each…

A: Alcohol gives dehydration reactions when they react with a strong acid like H2SO4 or H3PO4 to form…

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Q: AH Changes sign when a process is reversed Click on the button within the activity and analyze the…

A: For question 1, given reaction: B(s) + 32O2(g) → B2O3(s),   ∆H = -1270 kJ We have to calculate the…

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Q: If 20.0 kg CO₂ are produced from the combustion of butane (C4H10), what is the mass of oxygen gas…

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Q: 4. How long will it take for a sample of iron-55 to decay to 1/64 of its original mass if iron- has…

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Q: What fraction of the pressure is due to nitrogen? Note: fraction due to nitrogen = N₂ pressure/total…

A: Given: At constant temperature and volume of 273 K and 22.4 L respectively, the pressure of the tank…

Q: For NaCl the absolute difference in electronegativity and the type of the bond are respectively:…

A: The ionic bond is an electrostatic attraction force, formed between the ions and it is a strong…

Q: Predict the ideal bond angles around each central atom in this molecule. H H oxygen: carbon: .. -C

A: we have to determine the ideal bond angle of carbon and oxygen in the given structure

Q: For the reaction 2NO(g) + O₂(g) → 2NO₂ (9) ▲Hº = − 114 kJ and AS⁰ = − 147 J/K The equilibrium…

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Q: The rate of effusion of Ar gas through a porous barrier is observed to be 1.27 x 10-4 mol/h. Under…

A: In the first question, we have to calculate the rate of effusion of O3

Q: 1 H₂C-Br + N3 2 H₂C-Br + N3 2 CI EtOH CI DMSO + ОН CH3N3 + Br CH3N3+ Br acetone +HCN- acetone +CI OH…

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Q: Consider the NCO anion. the following three Lewis structures can be drawn for it: Structure 1…

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Q: Write a balanced half-reaction for the reduction of gaseous oxygen (O₂) to aqueous hydrogen peroxide…

A: Write the balanced half cell reaction of reduction of O2(g)...

Q: You assumed that the initial temperature of the metal sample was the same as that of the boiling…

A: Let's assume that the initial temperature of the metal sample was the same as that of the boiling…

Q: student determines the value of the equilibrium onstant to be 3.67x10-18 for the following eaction.…

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Q: Consider the following sketches (1-8) representing molecular orbitals (MOS) obtained by combining…

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Q: ch: Substance ewis acid -ronsted-Lowry base _rrhenius base Definition A. Provides H+ in water B.…

A: Acids and bases can be classified according to Lewis concept, Bronsted Lowry theory and arhenius…

Q: QUESTION 5 What is the mass in grams of 4.14 moles of Al 20 3?

A: Given Moles of Al2O3 = 4.14 moles

Q: This molecule will undergo a bimolecular nucleophilic substitution reaction with hydroxide ion. Draw…

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Q: Consider the NCO anion. the following three Lewis structures can be drawn for it: Structure 1…

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Q: Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure [H- N-O-a:…

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Q: Consider the molecule of cyanogen. Its Lewis structure is shown. : N EC- Which carbon orbitals are…

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Q: Br KO'Bu HotBu

A: ->In presence of base there occur elimination reaction and in E2 elimination reaction anti…