Phosphorus 2 H¿O(t) + O,g) D E F H C;H12 N;(€) → N¿(g) H I„(1) → I,(g) H,O(f)

Q: If, with a beam of monochromatic light, 65.0% of the incident light is absorbed in its passage…

A: Given :  The percentage of monochromatic light absorbed by the solution is 65.0%.       Assume the…

Q: rch what elements are typically found in brass. y of these form colored solutions? Do any absorb

A: Coloured solutions are those which are paramanatic in nature. Colourless solutions are those which…

Q: Liquid oxygen and liquid nitrogen behave differently in a magnetic field. Match the picture below…

A: Paramagnetic substances are the substances that contain unpaired electrons. These unpaired electrons…

Q: Q4. Consider the table Ion lonic radius (nm) S Li* 0,06 +13,4 2+ Ca 0.099 -53.1 (a) Why values of S…

A: Interpretation -  According to given table values to tell about -  To tell about why Som  for the…

Q: Increase. Instead, the volume of the gas increases in proportion to the increase in Kelvin…

A:

Q: select all sub levels designations that are considered legitimate  5p 4s 2f 1p

A: The relationship between the n i.e principle quantum number and l i.e the orbital angular momentum…

Q: Reactivity of Metals The reactivity of metal elements increases moving ?each group and across each…

A: From the arrows shown in the given periodic table, it is clear that metal reactivity increases on…

Q: Which of the substance(s) below has/have a value of 0 (zero) for AH? Circle all that apply. O₂(g)…

A: Standard enthalpy of formation is the change in enthalpy occurred when 1 mole of a particular…

Q: Explain how Mendel tested his Principle of Segregation. What were his exact results, and did they…

A: Answer :---- Mendel conducted the experiments using the pea plants and he specifically focused on…

Q: UV radiation is utilized in a range of industrial operations as well as medical and dental…

A: Frequency of a wave is defined as the number of waves that pass a fixed place in a given amount of…

Q: This is said to be incorrect, any other suggestion?

A: We have to carry out the below given synthesis.

Q: What are the indices of the direction shown? 7 1/4 OA) 434 OB) [334] C) [434] OD) [343] OC) OE) 343

A:

Q: The concentration of many colorful solutions can be determined by the amount of light absorbed by…

A: As the absorbance and concentration are in linear equation  then the equation will be y= mx+ C…

Q: Can someone explain what letter g is asking in relation to "k value", what exactly do they mean by…

A: This is based on le chatelier principle If the dynamic equilibrium is distributed by changing the…

Q: combination

A:

Q: Answer

A: Dear student I have given answer to your question in the image format.

Q: Using the Henderson-Hasselbalch equation, calculate the predicted pH value for each buffer solution…

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

Q: A) O B) S C) Se D) Te E) Po

A: On going down the group, the atomic radius increases.

Q: Circle the larger one of each pair or grouping below: O or 0²- Cr2+ or Cr3+ Ge, Br, Ca, or Ga Sr,…

A: O or O2-  --> O2- is bigger Cr2+ or Cr3+ --> Cr2+ is bigger  Ge,Br,Ca or Ga --> Ca is…

Q: Can you explain why the Br is at the 4th priority given that it has high atomic number.

A: To explain the priority order given to the group substituted to the chiral carbon atom.

Q: РСС 0-H 10.

A: PCC is a mild oxidizing agent. It oxidizes primary alcohols to aldehydes and secondary alcohols to…

Q: Rank these colors from the best to the least absorber of radiation. (Best absorber - I; Least…

A: The color which absorbs least of radiation is white. The color which absorbs most of radiation is…

Q: a. When the light source is monochromatic, Beer's Law holds true. b. Beer's Law establishes a…

A: The answer is given below

Q: Part A Rank the following ions in order of decreasing radius: 02-S²-,Se²-¸TE²¯, and Po-. Use the…

A: Atomic radius increases down the group. Atomic radius of anions are greater than cations.

Q: The following radial probability diagram could theoretically represent which orbital (s)? Select as…

A:

Q: Decide which element probably has a melting point most and least similar to the melting point of…

A: The melting point is a characteristic physical property of a solid. The temperature at which a solid…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Given reaction is an example of nucleophilic addition reaction of carbonyl compounds.

Q: Explain why the size difference between Si and Ge is smaller than expected?

A: The size difference between Si and Ge is smaller thanexpected because Ge have filled 3d orbitals in…

Q: Find A-D and F D 1. O, 2' (CH,)2S Na,Cr,O, 1. A 2' H,O+ „MgBr B H2SO4 1. F 2' H,O+ HO-

A: We have to find A-D and F as follows in step 2:

Q: f. Choose the box that represents a solid.

A: There are three states of matter: solid,liquid and gas each having different properties.

Q: Convert 71.8 cm2 to in². (2.54 cm = 1 in, exactly)

A: Convert cm2 to in2.Given ,71.8 cm2

Q: Why flame tests are important in chemistry?

A: Salt analysis involves the identification of the cation and anion in an inorganic salt.

Q: Given the following, which statement is TRUE? 2H* + 2e Pb2+ + 2e Ni²* + 2e Fe2+ + 2e Cr* + 3e Zn²+ +…

A: The metal which will have less reduction potential will be the one to get more easily oxidised.…

Q: NaF + Br2 → NaBr + _ F2 Na: Na: F: F: Br: Br:

A: A balanced chemical equation is an equation that contains the same number of atoms in both the…

Q: Q = ([Li+]6 [Cl-]6)/([SmCl3]2) = (0.01006 * 0.01006)/(2.002) = 2.5 x 10-18 this calculation is…

A: Using thread  question  Q = ([Li+]6 [Cl-]6)/([SmCl3]2)

Q: Which of the following is a (011) plane? (A) (B) (C) - y

A: 011 Plane.   To find the 011 plane, we have to move to from the origin/center to 0 units in the x-…

Q: Number 3

A: Since you have posted multiple questions, we will answer only the first question for you. In order…

Q: What is the dot diagram for Na and f

A: Atomic number of Na is 11 which means it has 11 electrons. Atomic number of F is 9 which means it…