Why is 4d10 not the answer? That is not the third row

Q: Determine the coefficient for each ion of math] and IO3 for 0.00639M of Ba(103)2. yBa = Type your…

A: Ionic compounds are compounds made up of ions. These ions are atoms that gain or lose electrons,…

Q: Please answer No. 1, No. 2 and No.3

A: Isotopes are those elements which have same atomic number but different mass numbers. There are many…

Q: Part A 0.12 MHF Express your answer using two decimal places. pH= 2.05 Submit Part B IVE] ΑΣΦ Part C…

A: Given,  Part. A Calculate the pH of 0.12 M HF ? Part. B Calculate the pH of 0.12 M NaF ? And  Part.…

Q: I need 10 and 11 answers

A: Two energy profile diagram are given for the reaction

Q: wer question numbers

A: As you have posted multiple questions in a single request, we will solve the first question for you.…

Q: What are the possible values of ml for each given value of l=2.

A: Angular momentum quantum number l gives information about the orbital shape which is occupied by the…

Q: All of the following increase the width of a confidence interval BUT? Increased variability…

A: A multiple choice question based on general chemistry, which is to be accomplished.

Q: Answer 2 only

A: To draw the Lewis dot structure.,

Q: someone please help me answering questions #1, #3 and #5? Thank you

A: Since your question has multiple parts, we will answer the first question for you. If you want…

Q: answer 3

A: Answer 1 :- Given data : Convert 4840 mm Hg to atm  We know the relation between atmosphere and mm…

Q: iii. only O i. only none of the other answer choices are correct O iv. only ii. only

A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…

Q: Please help answer question 1, 2 and 3

A: Given: The Absorption and emission spectra of H- atom in question 1 & questions 2,3&4…

Q: . Mixing a solution of higher concentration with an identical solution of lesser concentration 2.…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: ANSWER -)-(10-2²m) - (76. cm³) (10

A:

Q: Assume that we want to construct a confidence interval. Do one of the following, as appropriate (a)…

A:

Q: ΔG = ΔG° − RTlnQ Group of answer choices True False

A: The above equation is nernst equation

Q: The correct answer was 0.04, but thanks sm!

A:

Q: What is the difference between a primary and a secondary standard? Give an example of each.

A: Primary Standard Solution: Primary standard solutions are solutions made out of primary standard…

Q: Boxes 1-3 box 1 answer choices: reverse or forward box 2 answer choices:  negative or positive…

A: a.) As we can see from overall reaction that H2O(g) is only present in product side .  So we use…

Q: answer only 1and 2 thank you!

A: Alcohol reacts with acid to form ester.

Q: Find the weighted average of these values. Weighted average Value Weight 3.00 75.0% Number 4.00…

A: given,there are three weighted average,value weightvalue =3.00,  4.00,  5.00,weight=75%,  15% ,  10%…

Q: #78-#8 A mixture of 2.0mol H₂, 1.0mol N2, and 2.5mol NH3 is placed in a 1.0L container at 472°C.…

A: For the given equilibrium reaction we are required to find the value of reaction quotient and then…

Q: Which corresponds to the best answer?

A: Lewis base is lone pair donor. More easily lone pair donor means more basic. Most electronegative…

Q: Answer 1,2,3

A: In oragnic reactions oxidation is the process where the addition of oxygen takes place or removal of…

Q: Multiply both sides of the equation by the same expression: (Be sure that the answer field changes…

A:

Q: What is the unit of the answer

A: The volume of KH2PO4 is 285.64 ml

Q: proposed multiplication or division Is this possible? result =⋅3.0g20.082kg?   yes       no…

A: Since we know that the multiplication and division of units are only possible when they are of same…

Q: Evaluate the sum. (1.613×10^4)+(9.803×10^3)

A: We have given that (1.613×104) + (9.803×103)

Q: Which of the following has the smallest value of IE1? O S Se Te

A: Ionization Enthalpy - It is defined as the energy required to remove electrons from an isolated…

Q: Simplify the equation and give the answer in scientific notation:  = 1.50L+120mL+12.59dL…

A: In order to solve this type of problem 1st one have to bring all numerator terms in a single unit…

Q: Q2. 6-8 Choose the correct answer.

A: Molecular formula  Expresses information about the proportions of atoms that constitute a particular…

Q: rder the following in increasing volume. (1=smallest; 4=largest)    Question 4 options:   7.6 x…

A: Given,7.6 × 103 cm38.8 × 1010 pL2.4 × 107 uL9.9 × 108 nLRequired,                    Increasing…

Q: The resulting equation is: (Be sure that the answer field changes from light yellow to dark yellow…

A: Using arrhenius equation we can find the value of ΔH°.

Q: : 5. Ca

A:

Q: Answer 1 and 2

A:

Q: someone answered it but the answer was wrong. the answer is 148g Li2Co3 (please explain why this is…

A:

Q: HO, SOCI2 HO, 8

A: When a Carboxylic acid is treated with thionyl chloride , then acetyl Chloride is formed as a major…

Q: )Plz put the answer choice

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

Q: the answer of part A is 0.721

A: Given as V1=5.00 L V2=2.00 L P1=136 bar

Q: what if it became 0.6 A what is the answer

A:

Q: Cite one research article that used an IR spectrophotometer in their study and discuss how they used…

A: A question based on IR spectroscopy that is to be accomplished.

Q: answer 4

A: 4 . F2, Cl2, Br2,I2.  -------> -1      O2, S,Se ------------>     -2       N2, P…

Q: Answer#4

A: Given:   Concentration of nitric acid = 80%(w/w) Density of solution = 1.51 g/ml

Q: ns) You use paper chromatography to separate the following two molecules. The stationary phase is…

A: In the question, hexane coated silica means that the stationary phase is non polar.

Q: In a particular trial, a student got a value for R of 0.083. Calculate the percent deviation of this…

A: Percent deviation is given by:% deviation = Experimental value - Accepted valueAccepted…

Q: answer 2

A: A question based on properties of a gas that is to be accomplished.

Q: Q/Choose the correct answer

A: Isotopes are the variants of a chemical element which have the same number of protons but different…

Q: What is Donnan's theory? What is its importance in biophysical chemistry?

A: Here we have to explain Donnan's theory and its importance in bio physical chemistry.

Q: True or False         T   =   PV/nR Group of answer choices True False

A: Recall the given equation,                 T = PVnR We have to identify the above mathematical…