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Q: Q2B ONLY

A: Homolytic cleavage leads to the formation of free radicals. Heteroytic cleavage leads to the formati...

Q: A 0.2356 g sample containing only NaCl (58.44g/mol) and BaCl2 (208.23 g/mol) yielded0.4637 g of drie...

A: The comparison of the masses of the individual elements to that of the mass of the compound is defin...

Q: The stopcock connecting a 1.00 L bulb containing neon gas at a pressure of 790. mm Hg, and a 1.00 L ...

A:

Q: 1. A nitrate ion (NO;) selective electrode gives the following data of standard solutions. C (Concen...

A: The given data is shown below:

Q: For the reactor (CSTR) shown below, the reaction is 2 A - B with reaction rate 2 -TA = k Cỉ where, k...

A: the answer is follows as :

Q: Calculate the specific heat capasity of copper, given that 205.65J of energy raises the tempature of...

A:

Q: Write a balanced net ionic equation to explain the observed pH for each of the following solutions: ...

A: Aqueous solution of ammonia is a basic in nature. Because one molecule of ammonia takes out proton f...

Q: Enter your answer in the box provided. What mass of glucose must be metabolized in order to produce ...

A:

Q: Which compound(s) are more soluble in water than ligroin? Select all that apply. toluene oxalic...

A: We know that, according to the solubility rules, like dissolves like. I.e we can say that, a polar s...

Q: If a base is added to a saturated acidic solution what will happen to the solubility? (will more or ...

A: When you will add some amount of base on saturated acidic Solution then acidic Solution is neutraliz...

Q: Assuming reaction 1 has a enthalpy of 34.52 kJ/mol and reaction two has a enthalpy of 57.6 kJ/mol C...

A: NaOH(s) ------> NaOH(aq)  ∆H1 = -34.52 kJmol-1  And,  NaOH(aq) + H+(aq) -----> H2O(l) + Na+(aq...

Q: Radioactive decay The radioactive bismuth isotope 21°Bİ has a half-life of 5 days. If there is 100 m...

A: The amount of radioactive substance remaining after t days is given by, ft=1002−t/5

Q: What is the pOH of an aqueous solution that has a hydroxide ion concentration of 7.0 ✕ 10−4 M?

A: POH  = -log (OH-)  

Q: What volume of 0.50 M H,SO, must be added to 65mL of 0.20 M H2SO, to give a final solution of 0.35 M...

A: given, Volume of H2SO4= 65 mL  Molarity of H2SO4 = 0.50 M  Final Molarity = 0.35 M   

Q: Provide the correct IUPAC/systematic name for the following compound.

A: In given structure nitrogen has three alkyl groups attached , such amine known as tertiary amine .  

Q: 6. Write the full electronic configuration for the following atoms/ions. a. Cesium (Cs) b. Selenium ...

A: Electronic configuration is written by filling the electrons into the subshells in increasing order ...

Q: Hello, could I receive help with the problem attached?

A: KSP = 4S3 SOLUBULITY PRODUCT OF Ag 2CO3 S = SOLUBILITY

Q: Class 11 Chem

A: Solution- The product is given below;

Q: Quantum numbers arise naturally from the mathematics used to describe the possible states of an elec...

A:

Q: Chemistry Question

A: Law of conservation of mass states that Total mass of reactants is equal to the total mass of the pr...

Q: 2) Draw curved arrows to represent the flow of electrons during the following reaction CN CN :0: но ...

A: The Carbonyl compounds undergo nucleophilic addition reaction. Because of the presence of electroneg...

Q: Calculate the molar concentration for acetic acid that ionized at 2.5%, ka=1 ×10-5 *

A:

Q: An experiment, where the temperature was doubled and the pressure remained fixed, caused the gas vol...

A: As only the temperature gets increase and pressure being constant so the volume become double as men...

Q: 4- Describe the preparation of 200 mL of 3 F H2SO4 from the concentrated solution which is 95% (w/w)...

A: Given , Concentrated 95%(w/w) H2SO4 solution  It means , 95 grams of H2SO4 is present in 100 grams o...

Q: Can you help me and find the method and procedures of soxhlet extraction of lemongrass ?

A: Soxhlet extraction is used for extracting bioactive compounds from the natural resources. Soxhlet ex...

Q: what is the physical stare of Mg? physical appearance of Mg? what is the color of Mg?

A: Physical state meaning how it looks like solid,gas or liquid.  

Q: Explain why alcohol can be dissolved in water and oil. Justify answer using polarity. Explain why ac...

A: We know, polarity comes from the electrical charges of molecules in a substance.

Q: For an electron in a box of length 1 angstrom ( 1 angstrom = 10-10 m) , A) Calculate the separation ...

A: Electron in a box in 1- Dimension Given Length of Box =l= 10-10 m the separation between the two low...

Q: Catalysts decrease the activation energy which leads to increase the reaction rate * True False

A: A catalyst is a substance that can be added to a reaction to increase the reaction rate without gett...

Q: The dotted arrow in this reaction is a placeholder. Select the arrow that best describes the relatio...

A:

Q: Catalysts decrease the activation energy which leads to increase the reaction rate * O True False O ...

A:

Q: 13

A: here is the solution

Q: Be sure to answer all parts. Nitroglycerin (C;H5N3O9) is a powerful explosive. Its decomposition may...

A:

Q: Calculate the pH after 0.15 mol of NaOH is added to 1.00 L of the solution that is 0.78 M HF and 1.0...

A:

Q: Draw the major organic product for the following two-step reaction and select which enolate anion is...

A:

Q: For the following reaction, 66.7 grams of iron(III) oxide are allowed to react with 20.9 grams of al...

A:

Q: Q4// Calculate the molar concentration for acetic acid that ionized at 2.5%, ka=1 ×10-5 *

A: Degree of dissociation (α) Weak electrolytes ionized partially in aqueous solution. Degree of dissoc...

Q: Chemistry Question

A: Aldol Condensation can be defined as an organic reaction in which enolate ion reacts with a carbonyl...

Q: Pic

A:

Q: Ammonia will decompose into nitrogen and hydrogen at high temperature. An Industrial chemist studyin...

A: Given that: Volume = 50.0 L Moles of ammonia = 5.5 mol equilibrium moles of N2 = 2.2 mol To find: ...

Q: Draw and name carbon chain isomer of hexane

A: Hexane has five isomers:

Q: Which is the best acid to use in the preparation of a buffer with pH = 9.3? can someone show me how ...

A: Henderson-Hasselbalch equation The equation that is used to determine the pH of a buffer solution is...

Q: H- :0: re than 8 valence electrons (exception of the octet rulk same group? oxygen atoms in both str...

A: 1.1 To accommodate more than eight electrons, sulfur must be using not only the ns and np valence or...

Q: anation Check O 2021 McGraw-Hill Education. All Rights Reserved Terms of Use Privacy Accessibilt

A: Kp is equilibrium pressure and ratio of partial pressure of products to the partial pressure of reac...

Q: STP (standard temperature and pressure) is used as a reference point for the molar volume of an idea...

A:

Q: The liquid nonane has a density of 0.719 g/mL at 20.0°C. If a 106 gram sample of this compound is ne...

A: volume of the liquid at 20.0°C must be = 147.43 ml

Q: H,C он From он 3- hydronyacetophenone

A: First treat given molecule with Na then acid-base reaction takes place and salt is formed after this...

Q: Stephanie is standing atop a 13 ft ladder. The ladder is leaning against a vertical wall. The ladder...

A: A multiple choice question based on general awareness, which is to be accomplished.

Q: Q1A ONLY

A: Given: Structure of the compound To find: Expanded and condensed structure of the formula Solution: ...

Q: Q2: A stream of liquid water at a rate of N lit/'s with a stream of methanol and ethanol mixture (co...

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".