Q: Which neutral atom is isoelectronic with O2+? neutral atom:
A: The atoms, ions or molecules have same number of electrons is called isoelectronic.
Q: Identify the following properties as either extensive or intensive.(a) volume(b) temperature(c) humi...
A: Properties that depend on the amount of substance present in a compound are called extensive propert...
Q: . A clinical test sometimes used to diagnose folate deficiency or B12 deficiency is a histidine tole...
A: The answer for first question is given below. Kindly repost the other question as separate question.
Q: Ferric chloride, FeCl3 reacts with silver nitrate, AgNO3 to form ferric nitrate, Fe (NO3)3 and silve...
A: Limiting reagent It is the reactant that is completely consumed in a reaction. The amount of product...
Q: How do I convert grams to grams per mole
A: The molar mass of CuSO4.5H2O = 63.546 + 32.065 + 15.9994*4 + 5*(1.00794*2 + 15.9994) =249.685g/mol
Q: Complete equations for the hydrolysis of the amides in Example 18.4 in concentrated aqueous NaOH. Sh...
A:
Q: Choose the incorrect statement Oa. A hygroscopic substance is one that picks up water from the air a...
A: Option; b. The composition of the product in gravimetric analysis depends on its pressure.
Q: Consider the hypothetical reaction: A + 3B → 2C, which gives ΔH0 = 357.2 kJ. Determine the enthalpy ...
A:
Q: 5) For the following species, predict the following properties by considering molecular orbital theo...
A:
Q: 1. What is the concentration of a reactant after 18.0 s if the initial concentration is 0.150 M and ...
A: The initial concentration of the reactant is = 0.150 M Time of the first-order reaction is = 18.0 s ...
Q: Estimate the relative contribution of the members in each set of contributing structures. (a) H. H C...
A: More stable resonating structure, contributes relatively more in resonance hybrid or real molecule. ...
Q: I need help solving every step of this problem, please send help ASAP!
A:
Q: Explain this attached file
A: In the titration of NaOH with H2SO4 reaction is written as follows: 2NaOH +H2SO4 →Na2SO4 +H2O Calcul...
Q: i) Put the steps of a column chromatography analysis in a correct order. a. Elute the column with pr...
A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...
Q: 25 ml of 0.05M Hg2(NO3)2 was titrated with 0.06M KIO3 Hg2*2 + 2103 == Hg(I03)2 Ksp= 1.3x10-18 Calcul...
A: Given data, Molarity of Hg2(NO3)2 = 0.05M Volume of Hg2(NO3)2 = 25.0mL = 0.025L Molarity of KIO3 = 0...
Q: Please answer 1-10. Help me with my hw please. Tysm❤️
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the ques...
Q: Use VSEPR to predict bond angles about each highlighted atom.
A: Valence shell electron pair repulsion or VSEPR theory is used for the determination of geometry of t...
Q: A phosphorus compound that contains 34.00% phosphorus by mass has the formula X3P2. Identify the ele...
A: Mass of the compound that contains 34 g of phosphorus = 100 g Mass of the compound that contains 1 g...
Q: What is the density of a substance that has a mass of 75.6 g and a volume of 10 ML?
A: Density is defined as the ratio of mass of substance to its volume. Density(d) = mass (m) / volume (...
Q: Draw an HPLC instrument diagram by writing the name of the parts. Define the isocratic and gradient ...
A: The analytical method that deals with the separation of the components based on the difference in th...
Q: Consider a hypothetical reaction between A, B, and C that is first order in A, zero order in B, and ...
A: Given data contains, The order of Reactant A= first order The order of Reactant B= zero order The or...
Q: What the pH of a 1.47mol / L solution of HCN (aq) if Ka =3.5 x 10^ -11?
A: Given data,Molarity of HCN=1.47mol/LKa=3.5×10-11
Q: What is the weight percent (w/w) of NaOH in a solution prepared by dissolving 30g of NaOH in 120g of...
A: Since we know that percent weight by weight is calculated as %(w/w) =( mass of solute /mass of solut...
Q: Provide the most accurate answer from the table of choices to best complete these reactions. Rxn L R...
A:
Q: Draw complete Lewis structures, including lone pairs, for the following compounds. OH H (c) HO (b) (...
A: The lewis structure is a representation of a structure that shows bonding between the atoms and also...
Q: Draw the structure of each compound.(a) o-nitroanisole (b) 2,4-dimethoxyphenol (c) p-aminobenzoic ac...
A: The structure of the compound can be written by the IUPAC name. First of all, we draw the main carbo...
Q: What volume of water, which has a density of 1.00 g/mL, must be added to 25.0 g of CH 3CH 2OH to for...
A: Given: Density of water=1 g/mL Mass of CH3CH2OH=25 g Concentration of solution=0.1 M
Q: Circle the stronger base in each pair. Then explain each of your selections in the space below each ...
A: Given: Two base pairs, a) b)
Q: Using the ortho, meta, and para nomenclature terms, provide the proper name of the following compoun...
A:
Q: Define the term Ceramics? Give some examples?
A: The materials that are resistant to corrosion, hard yet brittle is known as ceramics.
Q: How does change in temperature affect the rate of reaction? How can this effect the rate constant of...
A: Rate of reaction could be defined as concentration change in reactants and product per unit time is ...
Q: Write the following equation with correct formulas, balance, and describe the type of reaction it is...
A: Introduction - Single replacement reaction: A + BC →B + AC. This type of one element replacement rea...
Q: explain the relationship between strength of a covalentbond and the amount of chemical energy it con...
A:
Q: In aqueous hydrogen fluoride solution, an importantspecies is the ion HF2, which has the bonding ar...
A: Lewis structure is a representation of a molecule or compound with all the bonding and non-bonding e...
Q: Write the following equation with correct formulas, balance, and describe the type of reaction it is...
A:
Q: In the process of pickling, rust is removed from newly pro-duced steel by washing the steel in hydro...
A: “Since there are multiple sub-parts in this question and it is not mentioned that which one has to b...
Q: Chemistry Question
A:
Q: A mixture consisting of 7.0 g of CO and 10.0 g of SO₂, two atmospheric pollutants, has a pressure of...
A: Introduction- The pressure possessed by individual gases in the mixture of gases is known as Partial...
Q: When each of the following pairs of aqueous solutions ismixed, does a precipitation reaction occur? ...
A: A precipitation reaction can be described as the formation of insoluble salt on mixing of two soluti...
Q: 1) P-32 has a half-life of 14.3 days. How many milligrams of phosphorus-32 remain after 57.2 days if...
A: Half-life = 14.3days Initial mass = 4.0mg You will be left with half of initial mass after 14.3 days...
Q: Suppose that an energy of 250 kJ mol−1 is available in a collision but 200 kJ mol−1 is needed to bre...
A: Given data, E = 250 kJ/molE*= 200 kJ/mols=10 Calculating the steric factor by using the RRK model. ...
Q: How does viscosity depend on intermolecular forces?
A: viscosity is the hindrance caused in the liquid during its flow. The viscosity of the liquid depends...
Q: Please show all steps and help mme to solve this problem, making sure it matches my work!
A: For compounds to be aromatic it follows certain conditions:- It must contain a cyclic ring. It must...
Q: Please show every step for this problem, I am in need of help solving it ASAP!
A: We know that, Alcohols on heating with concentrated sulfuric acid result in elimination of water mol...
Q: The addition of 250 mg of naphthalene in benzene elevated the boiling point of 100g of benzene by 0....
A: Given: Weight of solute (W2) = 250 mg Weight of solvent (W1) = 100 g Initial temperature (T1)=0.05oC...
Q: A scientist wants to make a solution of tribasic sodium phosphate, NazPO4, for a laboratory experime...
A: Given that, Volume of Na3PO4 solution, V= 675 mL Concentration of Na+ ions in solution = 1.50 M Mol...
Q: You have two glass bottles, one containing oxygen and one filled with nitrogen. How could you determ...
A: Introduction: Nitrogen belongs to group with 15 with atomic number 7 and mass 14 u. It is one of the...
Q: ling to Huckel's rule, what is the value of "n" for the aromatic compound sh OCH3 N.
A:
Q: To which of the do we Le Chatelier Peinciple tellowing types o Reactants apply O Al chemiical Reacti...
A: The Le-Chatelier principle is one of the most important principles in chemistry.
Q: What epoxide and organometallic reagent are needed to synthesize attachedalcohol?
A: Epoxides are cyclic ethers with an oxygen bound to two carbon atoms. Organometalic reagents are comp...
For compound, indicate which group on the ring is more strongly activating and then draw a structural formula of the major product formed by nitration of the compound.
Step by step
Solved in 2 steps with 1 images
