In this isolated system of two atoms interacting, why does the potential energy decrease and how does the process happen?

Q: Silenor may be administered for sleeping disorders. The maximum recommended dosage is 6.00 mg per…

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Q: Which statement about atoms is correct? A. Atoms are not composed of smaller particles. OB. Each…

A: In atom, there is nucleus (protons and neutrons) and electrons are revolving around the nucleus.

Q: Demonstrate that the wavefunctions for the particle-on-a-ring problem show no preferred position on…

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

Q: How many lone pairs are on the circled atom? 02 01 Oo NH

A: The number of electrons can be calculated by the octet rule. According to this rule, an atom will be…

Q: CH3-C-CH₂-CH3 Functional group name: d. Functional group name: CH,—C—NH,

A: Functional group of organic compound shows an characteristic property of group present in the…

Q: ES) Write in the product. Include stereochemist Q + O this compound: 100-150° W

A: Diel's alder reaction is an example of [4+2] cycloaddition reaction. Diels-Alder reaction is the…

Q: Does a dehydrogenation reaction only have one product and two reactants?

A: Dehydrogenation reaction as the name suggests, this reaction involves the removal of water…

Q: rewrite the following statement using a number in scientific notation. The diameter of a certain…

A: Atoms consist of a nucleus which is made up of neutrons and protons.Electrons revolve around nucleus…

Q: III. Measuring the Rate of a Reaction Table GP.3: Reaction Rate Data Time (min) 0.00 0.25 0.50 0.75…

A: Here, taking concentration as ordinate and time as abscissa we have plotted the graph. After…

Q: 1. Add 1 kg and 25g. 2. Subtract 5 m from 4 yards. 3. Divide (3 m)2.5 by (2 m) 0.5

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: CH₂12 Zn(Cu)

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Q: QUESTION: How does the mass of this liquid change as its volume is increased?

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Q: 2. Given the structure of molecule A below, a. Draw as many possible resonance structures of the…

A: In the resonance structure drawing, movement of electron occurs only but not atom movement occurs.…

Q: How many total degrees of freedom for energy modes are available in methane gas? (Methane gas is…

A: For a polyatomic molecule containing n atoms, total degree of freedom = 3n Translational mode = 3…

Q: Draw the organic product of the Bronsted acid base reaction below

A: Bronsted acid is a proton donor and Bronsted base is a proton acceptor.

Q: How many atoms of hydrogen are in 1.00 mole of ammonia, NH3? 3.01 10^23 H atoms 9.03*10^23 H atoms…

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Q: O Macmillan Learning Waxwell Draw the correct product for the Diels-Alder reaction. Select Draw…

A: Diels Alder reaction is an example of pericyclic reaction which takes place between  a substituted…

Q: A. Each hydrocarbon can have several mass ratios of carbon hydrogen, depending on its source. B. The…

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Q: Given the half-reactions: WO₂ + 4H+ + 4e ---> W + 2H₂O 2SO42 + 4H+ + 2e ---> S₂06² + 2H₂O Balance…

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Q: The complex ion [PdCl4]2- is known to repel a magnetic field. Use this information to determine if…

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Q: Provide the solubility product constants of the Cations in Group IIA and Group III

A: Group II A ion Sulfide Ksp at 25 oC Cu2+ CuS 8.7 ×10-36 Cd2+ CdS 7.8 ×10-27 Bi3+ Bi2S3 6.8…

Q: 16) 17) 18) 19) 20) Na + Ga + _N₂ + Cl₂ → NH3 + HCI →→ F₂ → SO₂+ Li₂Se → NaCl H₂SO4 → H₂ + NF3 —SSE₂…

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Q: How many moles of atoms is in 2.28×10−2 g Li?

A: Concept:  When mass of any element is equal to its molar mass then we say that that we have 1 mol of…

Q: The absorption spectrum of the complex ion [Co(NH3)6]3+ has strongly absorbs blue light at a…

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Q: Which has more atoms, 1 mol of helium or 1 mol of argon? The number of atoms cannot be determined…

A: Given,  1 mole of each Ar and Ne Mole = number of particles/NA Where, NA is Avogadro's Number

Q: Both of the OF2 and CS2 molecules contain polar bonds. Explain why one of these molecules is polar…

A: Given: Both of the OF2 and CS2 molecules contain polar bonds. We have to find why one of these…

Q: A sample of an unknown gas effuses in 11.1 min. An equal volume of H2 (2.016 g mol-1) in the same…

A: Given, Time: Time of unknown gas effuse (tg) = 11.1 min Time of H2 effuse (tH2) = 2.42 min Molar…

Q: 2. For each pair, predict the stronger nucleophile in the reaction (using an alcohol as the…

A: The nucleophilicity increases as the electron density of the negative charge increases.  (a) Between…

Q: Write the balanced chemical equation for the reaction shown. Make sure you place the central atom in…

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Q: A 47.8-mg sample of boron reacts with oxygen to form 154 mg of the compound boron oxide. What is the…

A: Given, Mass of boron (B) = 47.8 mg = 0.0478 g Mass of boron oxide formed = 154 mg = 0.154 g…

Q: 12) How many grams are there in 1.00 x 1024 molecules of BC13? B1X10.81 (1 3 X 35,45 10.81 g/m²!…

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Q: What is the mass of 24.1 mol of xenon? 131 g 3.16 x 103 g 24.1 g 145 g

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Q: What kind of nuclear radiation is this? 65 65 0 952 Ky → 9³L + e 32 33 -1

A: Here we are required to find the kind of nuclear radiation .

Q: A 15.00 mL urine specimen containing Ca2+ and Mg2+ was diluted to 2.000 L. A 10.00 mL sample was…

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Q: Organic Chemistry Maxwell Draw the correct product for the given Diels-Alder reaction. id H Select…

A: Given reaction is Diels- Alder reaction.One alkene and one conjugated alkene is given. We have to…

Q: 19 How many moles are there in 2.00×10 Molecules of C Cly?

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Q: QUESTION 7 How can a sample be loaded into the melting point capillary tube? O Push the open end of…

A: Experimental problems can be solved by considering appropriate protocols.

Q: Q1/ The ideal gas equation of state is given by: PV = nRT Where: P is the pressure (atm). V is the…

A: Given: Temperature = 298 K moles of CO2 = 3 moles a = 3.5924 L2.atm/mol2 b = 0.04267 L/mol

Q: A sample of krypton gas at a pressure of 905 torr and a temperature of 28.4 oC occupies a volume of…

A: Given data: The initial pressure of the gas is P1 = 905 torr. The constant temperature is T = 28.4…

Q: 1) A mixture of benzoic acid, para-xylene and benzaldehyde is spotted on a silica gel TLC plate and…

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Q: Derive an integrated rate equation in terms of total pressure (P) and the partial pressures PP for…

A: Given Initial  Pressure of A = Pi Total pressure at time 't'= Pt Total Pressure = PA + PB + PC K =…

Q: 1) Mark the chiral centers in the following molecules, if any, with an asterisk (*). (b) (a) НО НО…

A: A chiral center is a center in which an atom is bonded with four different atoms or groups. So that…

Q: How many atoms of hydrogen are in 1.00 mole of ammonia, NH3? 3.01 10^23 H atoms 9.03*10^23 H atoms…

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Q: The scale height for oxygen (O2) is the same as the scale height for the atmosphere because it is…

A: Mass mixing ratio = Mi/ Mair

Q: Chemistry H₂C CH3 OH 1. TSCI 2. Pho Give the product of the following reaction:

A: -> First of all TsCl makes alcohol a better leaving group then PhO- acts as nucleophile and…

Q: QUESTION 9 The following reagents are available in the laboratory: 0.1M H3PO4; 0.1 M CH3COOH, 0.1M…

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Q: Both of the OF2 and CS2 molecules contain polar bonds. Why one of these molecules is polar and the…

A: We have to explain why OF2 is polar and CS2 is not polar

Q: 1) 2) 3) 4) 5) Li3PO4 + MgF2 + P4+. RbNO3 + AgNO3 + NaOH → Li2CO3 → O2 → P₂O3 MgF₂ → LiOH + MgCO3 +…

A: It is given to balance the given chemical equation in the question.Let's balance .

Q: A student titrates 0.101mL of citric acid solution using the standardized 0.1M solution (use the…

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Q: iii) 4-methyl-2-hexene magnesium bromide + copper chloride iv) 2-methyl cyclo pantanone + LDA v)…

A: 3) It is a metal displacement reaction. 4) In this reaction a less substituted enolate will be…