CI Br d

Q: hybridization

A:  Hybridization is the concept of mixing atomic orbitals into new hybrid orbitals (with different ene...

Q: I have to determine the Molecular formula and compound I am working with given the percentages and H...

A: NMR is a powerful method to elucidate the structure of organic molecules.

Q: Calculate AH for the following reaction NO+O----NO2 using the following equation 1- 203 -302 AH= -43...

A: In the question  NO+O3 ----------> NO2+O2  ∆H=200K But in reality this is wrong ∆H must be -200KJ...

Q: Chemistry Question

A: Bond order: It is no. of chemicals bonds between two atoms,it defines the stability and length of bo...

Q: Ten grams of hamburger (from a container of hamburger) were added to 90 mL of sterile buffer. This w...

A: When a solute-solvent system is diluted by adding more solvent the amount of the solute in the solut...

Q: 3. You have al quart bottle of a 9 (w/v)% aqueous solution of H2O2, that decomposes in your cabinet ...

A: 3. In the given problem we are provided with 1 quart bottle of 9% (w/v) H2O2 solution. The 1 quart i...

Q: In the complete combustion of liquid octane, 2 C3H18 (1) + 25 O2 (g) --> 16 CO2 (g) + 18 H20 () dete...

A: This problem will be solved by using the stoichiometry of the given balanced chemical equation.

Q: 2H,PO, (aq) -→ P,0, (aq) +3H,0 (aq) She fills a reaction vessel with H, PO4 and measures its concent...

A: From the given rate law expression we get that , Rate = k [ H3PO4 ]2 The reaction is second order re...

Q: austium good toh x HMAC=446c877376a9bc7ac878d8ad119f4717#10001 chem work b help 1 Balance Chemical E...

A: The names of all alkanes end with -ane. Whether or not the carbons are linked together end-to-end in...

Q: Choose isomer of hexanoic acid. Select one: a. Methylpropanoate b. Penthylformiate c. Izopropylea...

A: Isomers are molecules that have the same molecular formulas but different structural formulas. The m...

Q: How prepare dilute nitric acid [0.01M] nitric acid liquid

A:

Q: A sample of Hydrogen is confined to a cylinder fined with a piston of 10 cm cross-section. It occupi...

A: This is how we can find out entropy change for an ideal gas in an isothermal process . Complete solu...

Q: Reaction: Cu(NO3)2 + NaOH Molecular equation: Net ionic equation:

A: Chemical reaction can be represented by three types of chemical equation as follows: Molecular equa...

Q: The solubility of PbSO, in water at 25 °C is 7.9 × 10-4 M. What is Ksp for PBSO,?

A:

Q: Please help me solve this

A: CH protons will give quartet due to adjucent CH3 protons around 5.5 ppm due to presence of two Cl at...

Q: Question 2 Which of the following sets of quantum numbers can be used to describe the 2 electrons in...

A:

Q: Are the following compounds covalent or ionic? What are the chemical names  N2O2 SO3 CC14 NI3

A: Whether or not a chemical compound will be covalent or ionic depends upon the nature of the particip...

Q: How many volume of acetylene is necessary for receiving 78 g benzene?

A: First of all you need to know the chemical reaction involved in the formation of benzene from acetyl...

Q: A 25.0 mL sample of a saturated  Ca(OH)2  solution is titrated with 0.030 M  HClHCl , and the equiva...

A: This question is based on law of equivalent . ie; M1V1=M2V2 if diacidic then multiply by 2.  

Q: H20 has temperature140°C, pressure 361.3 kPa, and specific volume v 0.085 m" /kg Find locate the sta...

A:

Q: Test Data:             Part 1: Preparation of the Primary Citric Acid Standard Mass of empty 250-m...

A: We have given that 1) Mass of empty 250-mL glass beaker = 100.7g 2) Mass of 250-mL beaker and anhydr...

Q: A 3.01 kg aluminum engine block heats up to 129.6 °C. Engine coolant at 21.1 °C is added to prevent ...

A: The expression for heat absorbed (Q) by coolant while its temperature raises from 21.1οC to 73.5οC i...

Q: How much of a 29.0 M  hydrochloric acid solution would you dilute to prepare 50.00 mL of 8.50 M HCl?

A: This is an example of dilution HCl so  we can use the formula of dilution i.e                       ...

Q: Struggling with putting this into words and finding appropriate theorys/laws/equations to use

A: Gas molecules depends upon various factors like temperature, pressure and volume conditions and the ...

Q: Please answer all questions will give rating surely

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

Q: Izopropanole doesn't form by Select one: a. Hydration of propene b. Reduction of propanal c. Hydr...

A:

Q: Reaction: Fe(NO3)3+ NaCl Molecular equation: Net ionic equation:

A: Given, Reaction: Fe(NO3)3+ NaCl

Q: Q. Arrange the following in decreasing order of bond length and bond angle with explanation C2H6, ...

A: The bond length and bond angle in a molecule depends upon its geometry which further depends upon th...

Q: me occupied by mixture of 2g hydrogen, 8g

A: Volume occupied by 1 mol of gas = 22.4 L  Moles of gas = given mass /molar mass  Molar mass of  H2(g...

Q: Draw the structures corresponding to the following names(a) 2-chloro-3,3-dimethylhexane (b) 3,3-dich...

A: In the IUPAC name, the last name has the longest chain name with a functional group, if any, and the...

Q: 10. Which of the images below represent balanced chemical equations? Write balance chemical equation...

A: Given unbalanced equation are

Q: What is the molarity of HCl if 50.0 ml of the HCl solution dissolved 1.23 g of PbCO3 ?

A: Molarity of the solution is equal to the number of moles of solute present in one liter of the solut...

Q: Classify the substances by whether they are soluble or insoluble in water. Soluble in water Insolubl...

A:

Q: Q. Arrange the following in decreasing order of bond length and bond angle with explanation C2H6, ...

A: Hydrocarbons are defined as the organic compounds which are solely made up of carbon and hydrogen at...

Q: Arrange the following in order of decreasing boiling points: CaCl2 , KCl , BaO, PH3 , HF

A:

Q: will this reaction happen or not

A: Since Cl is more reactive then bromine, as given in the table.

Q: capable s pr. NaC2H3O2 NaHCO3 Na2CO3 NH4C1

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall e only...

Q: Please help me name this. Thank you!

A: The given compound can be named as per the IUPAC nomenclature. IUPAC nomenclature: It is the naming ...

Q: Choose the correct product of the chemical reaction between silver and propyne CAg3-CECH 1) 2) CAgs-...

A: Propyne molecular formula is C3H4 The structure of propyne is CH3-C≡CH The H-atom bonded to triple b...

Q: Consider the unbalanced equation: H2 + Cl2 = HCI How many grams of HCl can be rpoduced if 5.00 g H2 ...

A: Balanced equation:- H2 + Cl2 = 2HCl  

Q: When 11.8 grams of aluminum are reacted with 81.9 grams of chlorine, determine the theoretical yield...

A:

Q: What carbonyl compounds give the following alcohols on reduction with LiAlH4?

A: LiAlH4 is a powerful reducing agent it will reduced all the functional group because of reactive nat...

Q: A solution of calcium iodide is poured into a solution of mercury (II) nitrate forming calcium nitra...

A: A Solution of calcium iodide is poured into a solution of mercury nitrate forming, calcium nitrate a...

Q: A sample consisting of 1 mol of a mono atomic perfect gas with CV,m = 3/2 R is heated from 100 oC to...

A: We can calculate change in entropy at constant pressure for ideal gas as follows:

Q: For the following acid-base neutralization: 2 HNO3 (aq) + Ca(OH)2 (aq) --> 2 H20 (1) + Ca(NO32 (aq) ...

A: We are given Molarity and volume of acid and molariy of base, we have been asked the volume of base ...

Q: Compare chemical properties of saturated and unsaturated hydrocarbones.

A: First, saturated hydrocarbons are the one which have single bond between carbon to carbon and no dou...

Q: Graph your data by plotting the pH (y-axis) versus the amount of citricacid solution added (x-axis)....

A: Please find the attached images for answer

Q: Not sure about this

A: Here, we shall answer only the first sub-part of the question which is 40 (a):

Q: Rank the compounds according to the ?increase in boiling point R-NH2 < R-OH < R-COOH R-OH< R-NH2< R-...

A:

Q: Draw the structures corresponding to the following names(a) 2-chloro-3,3-dimethylhexane (b) 3,3-dich...

A: NOTE ; Since you've posted multiple questions,we're solving first three sub-parts for you. To get th...