Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in order of decreasing size. atoms or ions in order atoms or ions of decreasing size F, 0, 0- 0.0.0 K, K", Rb 0.0.0 Al, Cl, Si 0.0.0

Q: Injecting an arterial fluid which is hypertonic to the moisture level of the body will ___.     ad...

A: Hypertonic solution is one whose concentration of solute is more compared to another solution. so it...

Q: Ose the etres to access portnt val eded ter thi stien Oxygen gas can be prepared by heating potassiu...

A:

Q: Consider the titration of 50.00 mL of a solution that is 0.0800 M oxalic acid. Calculate the pH afte...

A: Here we have to calculate pH, H+ and OH- conconcentration if 50ml of 0.08 M oxalic acid is added wit...

Q: An atomic cation with a charge of +1 has the following electron configuration: |:4'*p"3dג'.3'2p':2':...

A:

Q: SUOUE Unknown # 34 Draw the flow chart for this experiment and record you observations for each step...

A: We have to analysis group III Cations. 

Q: The solubility product of Ag2S is 6.0x10-51. Determine the molar solubility of Ag2S.

A:

Q: What is the principal quantum number (n), the orbital angular momentum quantum number (l), the magne...

A:

Q: Use Dalton's Law of partial pressure to solve the problems below. Write in a separate sheet of paper...

A:

Q: 2. Consider the molecule below. Determine the atomic geometry at each of the 2 labeled| carbons. H C...

A: At Carbon1- SP2 - Trigonal Planar At Carbon 2 - SP3 - Tetrahedral  

Q: in a sequence of reactions, ethanal is converted into a compound H. CH3CHO (presence of HCN, NaCN) >...

A: Aldehyde reacts with HCN in presence of NaCN. 

Q: For each of the following substances, identify whether the substance is classified as an Arrhenius a...

A:

Q: buffer solution contains 0.448 M NH4Cl and 0.319 M NH3 (ammonia). Determine the pH change when 0.092...

A: Given-> Molarity of NH4Cl= 0.448 M Molarity of NH3 = 0.319M Moles of KOH = 0.092 mole  Volume of ...

Q: Many ions do not have tabulated activity coefficients nor can the activity coefficient be estimated,...

A:

Q: TRUE OR FALSE; the carbonyl carbon in a ketone and the terminal carbon in an alkane have the same hy...

A: Let us discuss the question.

Q: For substances that will be in thermal contact, how would we know which will absorb energy (heat), a...

A: To determine which substance absorbed heat and which release heat , we would use heat transfer rule,...

Q: Calculate AH° for the reaction: Na,0(s) + SO;(g) – Na,SO,(g) given the following information: AH° (1...

A:

Q: An analytical chemist is titrating 84.9 mL of a 0.2500M solution of hydrazoic acid (HN,) with a 0.74...

A: Here we have to determine the pH of solution if 20.9 ml of 0.74M solution of NaOH is added to 84.9 m...

Q: el). Based on your answer, draw two lines on one reaction coordinate diagram that show the relative ...

A: We have to answer the following questions.

Q: Please answer all questions below showing calculations. 1. How many moles of NaOH are in 26.7 mL of...

A: Number of moles of a substance is equal to the product of molarity and volume of the solution in lit...

Q: The KHP titer of NaOH is 40.84mg/mL. Determine total acidity if 18.00mL of NaOH is  required to titr...

A:

Q: Question 8. Give the structural formula for the molecule whose molecular formula (CH,O2) is consiste...

A: IR spectroscopy:

Q: Table below shows initial rate for the reaction: 2MNO4 + 5CIO3 + 6H* - 2Mn2* + 5CIO, + 3H20 Determin...

A: Recall the given reaction,  2 MnO4-  +  5 ClO3-  +  6 H+  ------->  2 Mn2+  +  5 ClO4-  +  3 H2O ...

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Mn(s)+PdSO4(aq) MnSO,...

A: We have given a reaction- Mn(s) + PdSO4(aq)>>> MnSo4(aq) + Pd(s) The answers and explanatio...

Q: I Review Rank the solutions in order of decreasing H30*]. Rank solutions from largest to smallest hy...

A:

Q: A student wants to prepare a 400 mL of 1.00 M buffer with a pH of 3.2. Which of the following reagen...

A: A buffer is a solution which resist change in pH and obtained when a weak acid and the salt of its c...

Q: Determine the value of Keq in the dehydration of pentan-2-ol to produce pent-2-ene which ivolves hea...

A: Pentan-2-ol can be dehydrated to give pent-2-ene by heating it with an excess of concentrated sulphu...

Q: Write the electron configuration of the following elements: • Arsenic • Chlorine (with a charge of...

A:

Q: 2. Consider the kinetic data of the reaction of P + 2 Q + 22+ - PQ2 + Z2*and answer the succeeding q...

A: The rate law of the reaction is: Rate = k * [P]2*[Q] where k = rate constant  #D: In order to find t...

Q: Identify the differences between a primary and secondary standard in titration process? state exampl...

A: Titration: it is common laboratory method of quantitative chemical analysis to determine the concent...

Q: 2- Why does sodium chloride make distilled water more electrically

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

Q: If you will be doing a 7-fold dilution with transferring 70 uL of initial solution to tube 2 and ser...

A: In order to make 7 fold dilution, we add 6 parts of water for 1 part of the concentrated solution.  ...

Q: Determine the moles of acetic acid present in 9.6 mL of 0.49 Macetic acid. Give your answer to four ...

A:

Q: iron (III) oxide carbon monoxide → iron carbon dioxide

A: Iron(III)oxide + carbon monoxide ---> Iron + carbon dioxide  Formula and chemical reaction is ---...

Q: Draw the organic product expected from the reaction. Include all hydrogen atoms. Note that K2Cr2O7K2...

A: Given- CH3CH2CH2OH   + K2Cr2O7(aq)-->  

Q: 10. Milk has a pH of 6. What is the concentration of hydrogen ion in milk? Answer: Computation:

A: Given,  The pH of the milk is 6. The concentration of hydrogen ion in milk is:

Q: Trial 1 Trial 2 Mass of ice M.. (grams) 79 79 Mass of warm water 120 119 Mer (grams) Initial tempera...

A: In calorimetry, the heat lost by one substance is gained by the other substance as there is no loss ...

Q: What are the different gas laws?

A: Explain different gas laws---

Q: Provide the reagents necessary to carry out the following conversion OH OH A 1) HCN; 2) PCC B 1) NaC...

A:

Q: QUESTION 8 The valence electron configuration ns-np corresponds to which group on the periodic table...

A: 8) Given general configuration---     ns2np5

Q: 436.4 kJ/mol H2(g) → 2H(g) Br2(g) → 2Br(g) H2(g) + Br2(g) ΔΗ ΔΗ 192.5 kJ/mol 2HBr(g) AH° = –72.4 kJ/...

A: H(g) + Br(g) ---> HBr(g)  

Q: White smoke or dry ice is a pure substance CO2 that undergoes physical changes a. State the type of ...

A: Dry ice is CO2 present in the solid state. It appears as a snow-like substance and due to its sponta...

Q: Draw a structure of a chiral molecule containing Mn atom

A: The structure of a chiral molecule containing Mn atom is :

Q: Cd(s) + MgBr2(aq) →

A: This is single displacement reaction . Reaction in which one atom replace by another atom

Q: 0.2365−g sample of a monoprotic acid neutralizes 42.90 mL of a 0.06813 M KOH solution. Calculate the...

A:

Q: In the reaction below, what are the physical states of the products? Fe;O4 gas and gas aqueous and a...

A: First we would write a chemical equation then determine physical state of products. 

Q: identify the role of water ( acid, base, or neutral )

A: According to Bronsted-Lowry concept,an acid releases an H+ ion to become conjugate base and base acc...

Q: 12. At 25 °C, What is the [OH] if [H*] = 0.1 M? Answer: Computation:

A: 12) Given, Temperature (T) = 25°C [H+] = 0.1 M [OH-] = ? The formula used here are, pH = -log[H+] pH...

Q: 8+83= %3D Oxygen Carbon %3D

A: Combination reaction: A combination reaction is a type of chemical reaction in which two reactants c...

Q: Question 5 ( I Listen > What wavelength (in nm) of photon absorbed when an electron transitions from...

A:

Q: Write balanced half-reactions for the following redox reaction: NO,(aq)+ H,0(1)+Cu (aq) - NO,(g)+20H...

A:

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.