8. Complete the chart below on the composition of each neutral and charged atom below: number of number of number kind of atomic mass neutrons electrons number number of protons atom 39 K +1 87 Sr 95 Mo 26 AI +3 32 5 2 79 Br 83 Kr

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: 4. Compare the chemical formulas listed at the top of each drawing in Model 1 with the shapes in…

A: Given : model of different atom, molecules.  To find :Chemical formulas of of the drawing models.…

Q: 3) What is the relationship between the molecules shown? (Same molecule, enantiomers, diastereomers,…

A: Dear student since it is a multiple subparts questions according to guidelines here I am solving…

Q: Be sure to answer all parts. Provide stepwise mechanisms illustrating how each product is formed by…

A:

Q: how do you convert 50 microliters to dekaliters using dimensional analysis

A:

Q: Review | Constants | Periodic Table Gasohol is a fuel containing liquid ethanol (C,H,O) that burns…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Solve: 0.025 x 4.62 3.44 0.340 0.00335 0.034 0.033575581

A: We have been asked two qyestions related to significant figures In one question, we have been given…

Q: 1-25. The Reaumur temperature scale, while now obscure, was once in common use in some parts of the…

A: Given the temperature in Reaumur scale is - 20 or  We have to convert - 20 or into degree…

Q: If given a value plot along the y axis: 1. Find given value along y axis. 2. From this point, trace…

A: To determine the length of fence for a cost of $275, we would use this given graph between length of…

Q: Use the exponent (EE) functionality on your calculator to do these calculations (a & c should be…

A: Significant figures of the answer will be two significant figures as the questions have .

Q: The correct answer to this was 1.8*10^-12 but how do you get to this Answer?

A:

Q: In each row, select the molecule with the highlighted H atom that is more acidic. H مت اور H H S. S

A: Acidity is defined as the ability of a molecule to release protons.  If a…

Q: What steps do I take to convert 15.10 x 10-1 mm to m?

A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…

Q: 1) A lab technician makes three successive 5.0 mL-to-50.0 mL dilutions (like was described in your…

A: To solve the question-1, we have to understand the successive dilution that are employed here----…

Q: 2- Analytical chemistry : is a measurement science consists of a set powerful ideas and methods that…

A: Analytical chemistry is a branch of chemistry, used in the determination of chemical…

Q: Identify the figues of speech in the poem write down the exsample

A: These figures of speech add to the poem's sensory richness by allowing readers to clearly picture…

Q: Need help eith Table 1

A: The of a solution is a figure that expresses the acidity or the alkalinity of a given solution.…

Q: I don't know how you got the answer, can you plz do the math step by step.

A: Recall the given reaction,                    CH3CO  →  CH3  +  COActivation energy for the…

Q: Provide a short description of multiplicity and give an example of how it relates to someone life.…

A: Multiplicity refers to the state of being multiple or having multiple aspects, parts, or identities.…

Q: Determine mass of cube. Record mass in Lab Data.

A: Based on the picture, we can see that the mass of a cube is 0.92 g. It is assumed here that before…

Q: о Predict the ¹H NMR integration ratio for the following structure. A) 1. ЗН II. 1 H III. 2 н IV. 3…

A:

Q: HOLL ОН + ОН ОН …….

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: 3x < 3 or 4x + 6 < -3 and write the solution in 4 Solve interval notation.

A:

Q: 14. A scientist measures the masses of two chemicals. He then combines the chemi- cals and measures…

A: (14) As given in the question that A scientist added two chemical substances with fix masses , but…

Q: The concentrations of K* in water were measured with atomic absorption spectroscopy (AAS) and atomic…

A: The t-value, or t-score, is a ratio of the difference between the mean of the two sample sets and…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: The molarity of a solution is the number of moles of solute dissolved per liter of the…

Q: [H*] [OH"] pH pOH 1. 32. 9.5 | 33. 4. 35. 36. 8.1 7. 38. 6.9 39.

A:

Q: 100 - 15 = 85 not 75

A:

Q: What is the scientific method answers to the freezing point of water

A: Freezing point of water is 0 oC.

Q: No work needed just answers label the answers with questions so I know directions are all the same

A: Applying concept of oxidation state of elements .