4d

Q: Looking at the following reactions, why is there no SnCl2 produced in the formation ofSnCl2(CH2C6H5)...

A: The Sn reacts with C6H5CH2Cl in two ways to form SnCl(CH2C6H5)3 and SnCl2(CH2C6H5)2 accordingly. The...

Q: Which of the following compounds forms hydrogen bonds between its molecules? 1. CH3CH2CH2OH  2. CH3C...

A: Hydrogen bonding is the intermolecular force in which a hydrogen atom that is bonded to a highly ele...

Q: How many outer orbital electrons are found in an atom of: N= F= Cl= Ra= Be=

A: The number of outer orbital electrons found in an atom of following elements is to be determined: N...

Q: Which substance in Table 5.2 undergoes the greatest temperature change when thesame mass of each sub...

A:

Q: Given the following data for a chemical reaction, determine whether it is a zero, first, or second o...

A: Order of the reaction can be obtained by plotting the graph. If the plot drawn between concentratio...

Q: In the reactiom, CaO (s) + 2NH4Cl (aq) → 2NH3 (g) + H2O (g) + CaCl2 (s) a) What is the theorrtical y...

A: Molecular mass of CaO = 56 gm/mol Hence moles of CaO = mass of CaO / molecular mass = 112/56 =2  Mol...

Q: Antacids are compounds that neutralize stomach acid. Write the equations that show how Milk of Magne...

A: Given: Antacids are compounds that neutralize stomach acid.

Q: Identify each of the functional groups in these molecules: Н (c) (a) N- Н (Responsible for the odor ...

A: 1. In molecule a we have C=O and C=C groups. Since C=O is at the end of the chain, hence its an alde...

Q: Problem 15.34- Enhanced - with Feedback Correct Phosphorus trichloride gas and chlorine gas react to...

A: Kp is the equilibrium constant in terms of partial pressures of substrates. The expression for Kp is...

Q: The fragment of H2O phase diagram is shown. A) What transition (e.g. liquid--> solid, solid-->...

A: B) from the above graph we can see that at P = 1 atm and T = 100 C, the point lies at position as sh...

Q: 2 Unanswered •1 attempt left • Due on Mar 12 Which of the following is a conjugate acid/base pair? A...

A: A proton donor is considered to be an acid and a proton acceptor is considered to be a base. When a ...

Q: In the presence of some metals, ethylene and hydrogen gas react to form ethane according to the foll...

A: In question it is given that ΔH = -136.98KJ That means that when 1 mole of C2H4 reacts it will produ...

Q: 0.10 g of the drug Phenytoin (Dilantin) is ordered to be given through a nasogastric tube. Phenytoin...

A: Given that the drug Phenytoin is available as 30 mg/5.0 m L.

Q: A 0.8159 g sample of HCl was placed into a 50 mL volumetric flask and the sample was thoroughly diss...

A: Number of moles of HCl = given mass / molar mass = 0.8159 g /36.46 g/mole = 0.022 mole

Q: The density of Rh is 12.4 g/mL and the cell volume is 5.50 x 10-23 cm3. Determine the number of atom...

A: assuming the number of atoms in a unit cell = a  Hence the mass of unit cell = mass of a atoms of Rh...

Q: #12

A: Hey since you have posted multiple questions, I would answer only one question.  Please repost the o...

Q: A car traveling at a speed of 65 mi/h. How long does it take to cover a distance of 235 m?

A: Given, speed = 65miles per hour distance = 235 meters

Q: The dipole moment of chlorine monofluoride, ClF(g), is 0.88D. The bond length of the molecule is 1.6...

A: a.In a molecule, the element with high electronegativity value bears partial negative charge and the...

Q: Suppose a 250. mL flask is filled with 1.5 mol of CO, 1.8 mol of H,0 and 0.10 mol of H,. This reacti...

A: Since from the reaction we can say that 1 mole of CO will react with 1 mole of H2O forming 1 mole of...

Q: Consider the following five weak acids: Succinic acid:  pKa = 4.16HOBr:  Ka = 2.06 x 10-9Dinicotinic...

A: Given weak acids Succinic acid:  pKa = 4.16HOBr:  Ka = 2.06 x 10-9Dinicotinic:  pKa = 2.08Nitrobenzo...

Q: For each of the following compounds, indicate the pH at which a. 50% of the compound is in a form th...

A: a. 1. CH3CH2COOH in its neutral form is acidic in nature and it is charged in its basic form. Since ...

Q: Draw the conjugate base of each of the following acids: a. CH3OH b. CH3N+H3 c. CH3NH2. d. H3O+ e. H2...

A: A proton donor is considered to be an acid and a proton acceptor is considered to be a base. When a ...

Q: Draw the more stable chair conformer of cis-1-ethyl-2-methylcyclohexane.

A: Given molecule is cis-1-ethyl-2-methylcyclohexane.

Q: A chemist mixes 14.10(g) of C8H18 with 72.45(g)O2 here is the balanced equation 2C8H18(g)+25O2(g)→16...

A: The substance that is totally consumed when the reaction is completed is known as limiting reactant.

Q: Course Contents » ... » Homework Set #4 » t10p18a Timer Notes Evaluate Feedback Print Info Given the...

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

Q: Calculate the standard enthalpy of reaction for the reaction 2Na + 2H2O——> 2NaOH+ H2. Standard en...

A: The reaction is given below.

Q: Phosphoric acid is a triprotic acid (Ka1=6.9×10−3Ka1=6.9×10−3, Ka2=6.2×10−8Ka2=6.2×10−8, and Ka3=4.8...

A:

Q: An alternative development of the Bohr theory begins by assuming that the stationary states are thos...

A: The Bohr model of an atom says that the electrons move in a circular path and this circular path is ...

Q: Draw Newman projections of the two conformers of cis-1,3-dimethylcyclohexane.

A: Newman projections of the two conformers of cis-1,3-dimethylcyclohexane are to be drawn.

Q: What is the conjugate base of each of the following? 1. NH3 2. HBr 3. HNO3 4. H2O

A: The bronsted acids can be described as the substances that have the capacity to donate proton while ...

Q: Write a balanced equation for each of the following reactions:(a) preparation of white phosphorus fr...

A: A balanced equation for each of the following reactions is to be written:(a) Preparation of white ph...

Q: SO2 is a product of coal combustion. It may combine with O2 and H2O in the atmosphere to form sulfur...

A: Given:  

Q: table of thermodynamic properties: - C2H4(g)     Hf = 52.4     Gf = 68.4     S = 219.3 - H2O(l)     ...

A: The standard thermodynamic data for the given reactants and products at given temperature is,

Q: Only question 1 please thanks

A: The first order rate constant for decomposition of N2O5 is 0.0841 s-1. If 2.50 moles are in a 1.0 L ...

Q: Problem 2: The decomposition of N2O5 (2 N2O5(g) → O2(g) + 4 NO2(g)) is first order in N2Os with k = ...

A: Given: First order rate constant k = 1.0×10-5 s-1. Initial concentration = 1.0×10-3 M Time = 1.0×105...

Q: Consider the following five solutions: Solution A:  [OH-] = 1.66 x 10-5 MSolution B: pH = 6.81Soluti...

A: p H of solution A and B can be calculated using the equation given below:

Q: Zinc in its 2+ oxidation state is an essential metal ion for life.Zn2+ is found bound to many protei...

A: The atomic number of zinc is 30 and the atomic number of cadmium is 48 both the elements belong to g...

Q: For each of the following ions, correctly identify if it is acidic, basic, or neutral. (HINT:  Consu...

A: A Danish chemist, Johannes Bronsted and an English chemist, Thomas Lowry proposed that acid is a com...

Q: In the reaction, Fe2O3 (s) + 2Al (s) → 2Fe (l) + Al2O3 (s) a) Which reactant is the limiting reactan...

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the ...

Q: State whether each of these statements is true or false.(a) The longer the bond, the larger the bond...

A: Since your question has multiple sub-parts, we will solve first three sub-part for you. If you want ...

Q: Which is a stronger acid, H2O or H2S?

A: According to Arrhenius theory an acid is the substance which gives H+ ions when dissolved in water. ...

Q: Use Table 18.b or Apendix C to calculate the pH of 0.42 M aniline?

A: Given: Initial concentration of C6H5NH2 = 0.42 M Kb = 3.0×10-10

Q: Water is heated from 20 C to 40 C. By how much does its chemical potential change? For water, Sm= 69...

A: Below is the relationship between chemical potential change and molar entropy with change in tempera...

Q: Give each of the following a systematic name and indicate whether each is a primary, secondary, or t...

A: Primary, Secondary and tertiary alcohol: Depending on the carbon (primary, secondary and tertiary) t...

Q: Which weak acid would be best to use when preparing a buffer solution with a pHpH of 8.50?8.50? an...

A: Value of pKa can be determined using the given formula,

Q: Draw resonance contributors for each of the following:

A: The way of describing the delocalized electrons within polyatomic ions or certain molecules where a ...

Q: What is the wavelength of light emitted when the electron in a hydrogen atom undergoes a transition ...

A: Given: Higher energy state (ni) = 4 Lower energy state (nf) = 2

Q: Write an equation showing CH3OH reacting as an acid with NH3 and an equation showing it reacting as ...

A: In an acid – base reaction, acid donates H+ ion and base accepts that H+ ion.

Q: The partial Lewis structure that follows is for a hydrocarbonmolecule. In the full Lewis structure, ...

A: The given molecule is represented as follows:

Q: Rank the following compounds in each set from most soluble to least soluble in water:

A: Solubility: The general rule that in solubility is like dissolve like, in other words, polar compoun...

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.