Calculate the energy of a photon emitted when an electron in a hydrogen atom undergoes a transition from n = 6 to n = 1. energy emitted:

Q: Rank the substances in this reaction from lowest to highest energetic stability: 8 CO(g) + 17 H2(g)…

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A: According to the combined gas law equation:

Q: 7. Limestone, CaCO3, when subjected to a temperature of 900°C in a kiln, decomposes to solid calcium…

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

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Q: Please help me with both parts, they are attached as 2 screenshots, make it clear what the answer to…

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: Please help me with both parts, they are attached as 2 screenshots, make it clear what the answer to…

A: Hi there, as there are multiple questions posted. We are answering the first question. If you need…

Q: What type of question is this and what is it expecting me to do?

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Q: Ba(10,),(^) = Ba" (ng) + 2 10,"(a9) K, - 4 x 10 According to the information about the dissolution…

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A: Since there are multiple questions, we are authorized to answer only the first question. If you…

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Q: Fusion reactions are often called amounts of thermal energy required for the reaction to occur. a.…

A: 3. Thermonuclear reaction, fusion of two light atomic nuclei into a single heavier nucleus by a…

Q: Please help me with both parts, they are attached as 2 screenshots, make it clear what the answer to…

A: Convert 174○C into Kelvin using the given unit conversion.

Q: Mg(s)+PdCl,(aq) → MgCl,(aq)+Pd(s) E1 E2 S1 S2 Write a balanced equation for the half-reaction that…

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Q: A 50.0-mL sample of 0.00200 M AgNO3 is added to 50.0 mL of 0.0100 M NalO3. What is the equilibrium…

A: Answer:When solutions of two different substances are mixed and formation of precipitate takes place…

Q: Select the arrangement in which these ionic substances are arranged from higher to lower potential…

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Q: Part 1: view structure Part 2 out of 3 finish structure... 10 attempts left OH Check my work HBr…

A: We have to draw the complete mechanism of the given reaction scheme.

Q: Select the arrangement in which chemical bonds are ranked from weaker to stronger: (weaker) Cl-Br,…

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Q: How many orbitals in an atom could have these sets of quantum numbers? n = 1 orbital(s) n = 4, € = 2…

A: The explanation is given below-

Q: Nitrogen monoxide has been found to react with oxygen gas to produce the brown gas nitrogen dioxide.…

A: Given :  Heat released when one mole of NO reacts = 57 KJ

Q: You can retry this question below Calculate the number of moles found in 116.4 grams of Al2S3. mol…

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Q: Using your reaction page, what type of reaction would the following be ID as? KCIO,(s) + heat KCI(s)…

A: This is type of a Thermal decomposition.

Q: 41. What will be the species present in the solution in the anode compartment? O Fe³+ (aq) & Fe²+…

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Q: Calculate the freezing point of a 10.50 m aqueous solution of sucrose. Freezing point constants can…

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Q: One term in a balanced chemical equation contained the coefficient 11 in front of the formula…

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Q: Identify the Major and ALL Minor product(s) that are expected for each of the following reactions…

A: A primary alkyl halide reacts with an SH- ion resulting in the formation of a thiol. These reactions…

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Q: Please answer all and post below the answer the source from where you got the answer thank you!

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Which of the following statements about nucleophilic reactions are generally true ? SN2 reactions…

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Q: The spectral type that denotes the coolest regular star is. Objects cooler than this are not…

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Q: O BTU/lb. This coal also efuse is 4%, and the fixe ated with water vapor. Th

A: As per rule, allowed to answer first three subparts and post the remaining in the next submission.…

Q: H СНЗ А cyclopentyl methyl ketone В Show the mechanism of a crossed aldol reaction starting with…

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Q: Which of the following reactions is an acid-base reaction? A) AgNO3(aq) + KF(aq) → AgF(s) + KNO3(aq)…

A: The answers of the two MCQ problems are given below-

Q: CHEMWORK A gas has a volume of 3.25 L, a pressure of 1.20 atm, and a temperature of 24.5 °C.…

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Q: 43. What is the cell diagram? O None of the given. O Ag(s) | Ag+(aq) || Fe³+ (aq), Fe²+ (aq) | Fe(s)…

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Q: 10a. The molecule below is called Taxol and it is a chemotherapy medication used to treat many…

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Q: Choose the best answer.

A: Raw material are the basic material which are used to produce the end material according to  its…

Q: 39. What should be the reaction at the anode? O Ag(s) → Ag+ (aq) + e- - O Fe²+ (aq) → Fe³+ (aq) + e-…

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Q: Fix any errors in these proposed number of electrons in atom 9 12 21 proposed electron configuration…

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Q: How many nonbonding electron pairs are there in each of the following molecules? Part A (CH3) 2S…

A: The answer is explained below:

Q: Which statement best describes all physical separation methods? A) they cause a change in the…

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

Q: More energy is needed to break bonds in the reactants than is released when new bonds form in the…

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Q: Water (H₂O) is a liquid at room temperature. Yet other molecules (such as H₂S, H₂ Te, and H₂Se) that…

A: Given - Here four molecule are given H20 , H2S AND H2Te, H2Se Give the reason that why only water…

Q: LOMM H2N' H. .N. pH: 4-5 H Choose the statements that best describe this reaction. The product shown…

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Q: 2/ Please explain the answer in detail

A: To calculate the value of bond length:

Q: 3. A radio wave has a frequency of 3.8 x 1010 Hz. What is the energy photon of this radiation? 4. An…

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