Which of the following species would not have the MO configuration, 2s

Q: How many valance electrons are in this family?*

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

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

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Q: 6. Assume P₁V₁ n₁T₁ that V₁ = V₂ and solve for T₁ 2 P, V₁ niT, P₂V₂ 1₂T₂ T2 7. Solve for m₁ P2 V₂…

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Q: Make sure I can see subscript

A: The balanced molecular reaction given is, => Pb(ClO4)2 (aq) + K2S (aq) --------> PbS (s) + 2…

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Q: My available answer options for part B are: A) 5.88x10-1g B) 5.88x102g C) 1.18x100g D) 1.18x103g…

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Q: 1. Describe the operation of spectrophotometer.

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Q: given A = {1,2,3} B = {2,4,6} C = {7,9,11} prove : AU (BUC) = (AUB) UC

A: We have to prove : AU(BUC) = (AUB)UC L.H.S : A = 1,2,3 B = 2,4,6 C = 7,9,11 BUC = 2,4,6,7,9,11…

Q: Can you also put whether is A, B, C

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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: 10. It is the number of oscillations per second. A. Frequency B. Acceleration C. Period D.…

A: Acceleration is defined as the rate of change of speed per unit time.

Q: Figure 10-5 lists four anions. The best nucleophile is [ Select ] The 2nd best nucleophile is […

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Q: 2 points This question is similar to Data Analysis 3. After graphing the appropriate variables for…

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Q: Part A Be ion Express your answer as a signed integer in the form 3+. Request Answer Previous…

A: Beryllium is a second group element.  Atomic number of beryllium is 4.  It loses two electrons and…

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Q: Determinate errors are often small True False O

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Q: What is a "connection" in a molecule? a. A single bond b. Any type of bond; single, double or triple…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Rank these cyclohexane rings in terms of increasing energy. OH -HO- O- OH IV V II II

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Q: Chemisu y I LaDoluur) The following data were collected at 640 nm for a certain food coloring agent.…

A: According to Lambert Beer law, absorbance (A) of a solution is directly proportional to…

Q: Concentration .020 M .040 M .080 M .120 M unknown Transmittance .695 .483 .233 .113 .316 Between .03…

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Q: 13. If a 91.8 cm³ block o

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Q: Largest radius

A: Given ions are : K+,Ca2+,P3-,S2-,Cl-

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

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Q: Does sunlight affect uv vis spectrophotometer ? is this statement true? ''Sunlight can dim the…

A: Yes sunlight affect UV -Vis spectrophotometer. Yes this statement is true .

Q: It isn't incomplete. I get stuck on pt c though.

A: The number of moles of AgNO3 is 0.569 mol.

Q: I nedd the answers for 1,2,3,11,13

A: Dear student since you have posted multiple questions we will solve only first question for you if…

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Q: Using data from Table 1 plot a graph similar to Figure 4 in the manual that you will label as…

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Q: Only typed solution

A: The objective of this question is to calculate the Rydberg constant (RH) from the slope of the…