NH₂ NH₂ 1. HNO3 H₂SO4 CI 2. HNO3 H₂SO4 3. H3O+ A NO₂ O₂N NH₂ NH₂

Q: What is the reason for higher Capillary Electrophoresis plate number compared to Liquid…

A: Capillary Electrophoresis is an analytical separation method. The sample is introduced into a…

Q: A chemist prepares a solution of calcium bromide (CaBr.) by measuring out 140. g of calcium bromide…

A:

Q: The mass percentage composition of H in Ammonium Nitrate (NH4NO3) is: [hint use the following…

A:

Q: Draw NaCl at the atomic level.

A: NaCl  count up the valence electrons that are at hand. Chlorine is in the 17th group on the…

Q: What kind of intermolecular forces act between two carbon dioxide molecules? List all intermolecular…

A: we have to determine the intermolecular forces present in CO2

Q: How would a student make 60.0 mL of a 0.05000 M solution of iron(III) using a stock solution that is…

A: Answer:- This question is answered by using the simple concept of dilution in which a concentrated…

Q: When might distillation be chosen over recrystallization or extraction?

A: Extraction- Extraction is the where target molecule that may be solid or liquid is extracted out by…

Q: Write a mechanism that accounts for the formation of ethyl isopropyl ether as one of the products in…

A:

Q: What would need to happen if you wanted to melt NaCl?

A: The Sodium chloride is the salt containing the Sodium ions and chloride ions which are held together…

Q: What is a correct cell notation for a voltaic cell based on the reaction below? Cu2+(aq) + Pb(s) +…

A:

Q: OH Br₂ H₂C H₂C CH₂. Br

A:

Q: 4. Nitric oxide decomposition occurs through two parallel reactions NO (g) 1/2 N2 (g) + ¹2 O2 (g) NO…

A: According to the bartleby guidelines for the multipart questions I can solve only first three…

Q: How many grams of H 2 are needed to reduce 9.77 moles of CuO in the reaction CuO + H₂ -> Cu + H₂O

A: Given moles of CuO = 9.77 moles  Molar mass of H2 = 2.016 g/mol  The given balanced  reaction is :…

Q: Calculate the concentration of Co2+ after the addition of a 10.00 mL of 0.04 M EDTA to a 40.00 mL of…

A:

Q: a. Circle the compound with the larger (stronger) lattice energy and give two reasons why: KCI…

A: Lattice energy:- lattice energy is defined as the energy required to convert 1 mole of an ionic…

Q: Solid sodium reacts with liquid water to form hydrogen gas according to the equation 2 Na(s) + 2…

A:

Q: Is there commerical resin similar to RP-46 polyimide resin?

A: Ans:  widely used thermoset polyimide resin comprises PMR-15 and RP-46

Q: QUESTION 5 How many grams of hydrogen are needed to react with 286.8 g of oxygen in the following…

A: Hydrogen reacts with oxygen to form water. The equation for the balanced chemical reaction is as…

Q: Consider the following reaction: 2 CH3OH(g)  →  2 CH4(g)  +  O2(g)      ΔH = +252.8 kJ Is this…

A: Given -> 2CH3OH(g) ---> 2CH4(g) + O2(g) ∆H= +252.8 KJ ------(1) Weight of CH3OH = 24.0 gm

Q: + Click to draw a new structure Draw the Lewis structure of SISO and then determine if the molecule…

A:

Q: A 1.500-g sample of gasoline was burned in a bomb calorimeter whose total heat capacity is 13.20…

A: Given that the heat capacity of the bomb calorimeter is 13.20 KJ/ oC. Mass of the sample is 1.500 g…

Q: The flask contains 10.0 mL of HCl and a few drops of phenolphthalein indicator. The buret contains…

A:

Q: 16.26 Indicate whether each of the following statements describes primary, secondary, tertiary, or…

A: Primary protein structure:- The basic peptide structure between the -NH2 and -COOH groups of two…

Q: Using the procedure above, please annswere the below question: a. In step 1 of the experiment, you…

A: To explain the effect on the calculated molar volume, if the layer of the MgO deposited over the Mg…

Q: 20 Write the overall molecular equation for the reaction of hydroiodic acid (HI) and potassium…

A: Hydroiodide acid represent as HI Pottasium hydroxide KI

Q: How much voltage is needed for electrolysis, when in the cell Co|Co2+ (6.40∙10-3M), Zn2+…

A: We have,  Current,A = 0.078 Cell resistance,R = 5.00

Q: How many stereoisomers are possible for this molecule? 08 16 02

A: Chiral carbon is a carbon atom which are attached with four different groups

Q: A certain mass of magnesium is reacted with 6M HCl. The hydrogen gas liberated is collected by…

A:

Q: Chemistry Burning butane (C4H₁0) produces gaseous carbon dioxide and water. The enthalpy of…

A: Given , mass of butane = 1lb=1lb×453.592glb=453.592 genthalpy of combustion of butane = -2650 kJmol

Q: 7. Using a Grignard reaction, show methods how you could prepare each of the following three…

A:

Q: Which answer represents the correct balancing coefficients (in order from left to right) & the type…

A:

Q: 1. — 2. 3. 4. Al Fe(OH)3 CuSO4 _Zn(OH)₂ 5. ___C3H6 + + + Cl₂ _Fe₂O3 + H₂O Fe ↑ AICI 3 _H₂PO4 → _CO₂…

A: For a reaction to be balanced atoms on both side of reaction should have same number.

Q: 5. 6. 14 7 N 32 7. S + 4 + 2 4 He 2 1 He V 1 0 17 8 1 - H O 12 + с

A: Given reactions are examples of radioactive decay. Radioactive decay is the process where an…

Q: 1. Identify reagents that can be used to accomplish each of the following transformations: R OH An…

A: Reagents used in each of reaction are given below

Q: Show how the following molecule could be "cut" into fragments for the Mass Spectrum. Cut the…

A: Mass spectrometry is one of the best techniques for analyzing the structure of a molecule and…

Q: balancing coefficients

A: How to balance

Q: Question 6: What epoxide is formed when each alkene is treated with mCPBA? a. (CH3)2C=CH₂ b.…

A:

Q: It is known that vitamin C decomposes upon the exposure to air or heating. Briefly describe how you…

A: Answer:-

Q: Write about the formation process of a nicotine chewing gum?  Please answer at your own easy words.

A: Nicotine chewing gum is a medicine which helps people to quit smoking.

Q: 1A H2A Li Be Na Mg 38 4B 5B 6B 7B8B K Ca Sc Ti V Cr Mn Fe Co 8A BCN 1B 2B Al Si P 3A 4A 5A 6A 7A He…

A: Valence shell is the outermost shell of the atom. Electronic configuration is written by following…

Q: Calculate the volume in liters of a 8.73 x 10^-4 mol/L copper(II) fluoride solution that contains…

A: First we would calculate moles using given mass . Then using moles and given concentration in mol/L…

Q: 7.) Considering the equation 2H₂O(g) → 2 H₂ (g) + O₂(g) Calculate how many grams of 0₂ (9) Can be…

A: We will use the balanced reaction to calculate the grams of O2 produced. We can see from the…

Q: Name BrCH2CH2CCCH2CH3.

A: IUPAC nomenclature rules for alkenes and alkynes: • Identify the longest continuous carbon chain. •…

Q: Write the rate law for the two elementary reaction equations. 2 A(g) + B(g) C(g) + D(g) rate = k…

A: The rate law for an elementary reaction can be derived from the coefficients of the reactants in the…

Q: Br CH3 CH3 K**OtBu

A: Potassium tert - butoxide is a strong and bulky base .It will abstract bita hydrogen from less…

Q: For the following processes, calculate the change in internal energy of the system and determine…

A: According to the question, The gas is in an insulated cylinder which means that no heat is gained…

Q: Calculate the possible ESR transitions between these states for S=1/2 and I=2

A: The concept used here is from ESR or EPR spectroscopy.  Necessary condition for ESR or EPR is…

Q: 3. Synthesis! (Mechanisms are not required.) Provide TWO different syntheses for this ether, using…

A:

Q: What is the dihedral angle between the two chlorine atoms in the wedge-and-dash drawing below? H₂C…

A:

Q: (f) -C=C-CH3 H₂, Ni

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".