Consider the reaction between sodium metal and chlorine gas: 2Na (s) + Cl2 (g) 2NACI (s) a. If 10.0 moles each of Na and Cl2 were allowed to react, how many grams of NaCl will be produced? b. How many grams of the excess reagent will be left after the reaction?

Q: 5. What is the major product of the following reaction? to 1. H2SO4 (cold) ? 2. H2O (heat) A. OH В. ...

A:

Q: UV-VIS spectrum of lycopene shows four peaks located at 420 nm, 444 nm, 470 nm and 500 nm: 0.7 470 B...

A: The given information is of UV- Vis spectrum of lycopene four peak located at 420 nm, 444 nm, 470 nm...

Q: ALKENE/ ALKYNE REAGENTS(S) AND MAJOR PRODUCTS(S) CONDITIONS Br2 ? da А. H Br Br В. Br, Br Or if you ...

A:

Q: The relative molecular mass and boiling point of four molecules are given below. Explain the order o...

A: More the molecular mass more the Vanderwaal  forces more the boiling Point .

Q: Seawater was spiked with phosphate to achieve a quantifiable range of phosphate concentrations by sp...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: st 0.1 mol.

A:

Q: Calculate the pH of the following solutions.  0.40 M phthalic acid

A:

Q: 100 ppm mean that. * O 100 g per liter. O 100 kg per liter. O 100 mg per liter.

A:

Q: What are acids often using in measuring alkalinity. * H2S04, HCl and HNO3. O H2SO4 and HNO3. O H2S04...

A:

Q: .Types of corrosion are Eight. O Nine. O Seven. Chemical reaction in primary batteries is Not revers...

A: 9 types of corrosion Atmospheric Corrosion Erosion Corrosion Selective Corrosion Uniform Corrosion ...

Q: COOME CHO CO2ME

A: Electrocyclic reaction is unimolecular... And diels alder reaction is biomolecular... Diels alder re...

Q: See Pre-Lab question 2 in you lab manual on pg 45. lonic compounds and Octet Rule. Choose the correc...

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

Q: Compound A (CH,,0)

A:

Q: (b) What are oxidative addition and reductive elimination steps in a catalytic eycle?

A: 1. Oxidative addition is a process that increases both the oxidation state and coordination number o...

Q: Ammonium perchlorate (NH,cio,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts wi...

A:

Q: 1. Using FAAS, the instrument response to a 10 mg L-1 Cd standard solution is 0.2565 au (absorbance ...

A: Cd solution :-  Initial concentration = C1 = 10 mg L-1  Initial absorbance = A1 = 0.2565 au Final co...

Q: (b) Discuss the various conformation of cyclohexane and their stability order. (c) Define enantiomer...

A: B. Stability order of cyclohexane. Chair >Twist boat > Boat > Half chair. C.  Enantiomers: ...

Q: 1. Given that the formation enthalpies and entropies of the selected ionic compound, cation, and ani...

A:

Q: Calculate the number of nitrogen atoms in a 120.0 g sample of dinitrogen tetroxide (N,04). Be sure y...

A: Mass of nitrogen dioxide (N2O4) = 120.0 g  Number of nitrogen atoms = ? 

Q: Mercury and bromine will react with each other to produce mercury (II) bromide: a. What mass of HgBr...

A:

Q: (b) What are oxidative addition and reductive eiimination steps in a catalytic cycle? (c) How many s...

A:

Q: ALKENE/ ALKYNE REAGENTS(S) AND MAJOR PRODUCTS(S) CONDITIONS ? 1. КMпO, ОН- 2. Н,О+ A. В. C.

A: The reaction of disubstituted alkyne with KMnO4/OH- followed by acidic hydrolysis, produces carboxyl...

Q: Ce Pr Nd Pm Sm Eu 6a Tb Dy Ho Er Tm vo Lu Th Pa u Np Pu Am Cm Bk Cr Es Ma No Lr Write the complete e...

A:   Electronic configuration:  The electronic configuration of an element describes how  electrons are...

Q: Polyhydroxylated ketones and aldehydes, such as the aldopentoses and the ketopentoses, are also know...

A: These are hydrates of carbon. General formula is written as Cx(H2O)y . As there are many molecules t...

Q: Synthesize the folowng compnd stavting fom bezere (3 (A) (B) CHs Hz N

A: Organic reaction mechanisms:

Q: *.How many clarification of water Three. Two. Four.

A: Types of Clarification of water:

Q: This is the 8 step synthesis of Ibuprofen. Please check if correct while keeping only 8 steps

A: Synthesis of ibuprofen:

Q: .48 Copper .52 Oxygen What is empirical formula

A: Empirical formula of a compound is written by the simplest ratio of various elements present in the ...

Q: 5分 From the following sets, what starting materials and reagent(s) are best used to make the followi...

A:

Q: Can you give four real-life applications of cooling curve and determination of the freezing point of...

A: A question based on properties of solid that is to be accomplished.

Q: Which of the following describe the major product(s) of this reduction reaction (you may assume exce...

A:

Q: 1. H2SO4 (cold) ? 2. H2O (heat)

A:

Q: Why does the presence of solute in a solution lower its freezing point? Cite sources

A: The temperature at which liquid changes to solid is known as freezing point. Interaction occurs betw...

Q: blö 5 How many grams of Na3PO4 required * ?to prepare 8 N in 500 ml 323.6 gm. 218.6 gm. O 656 gm. O

A: Given that , Normality of the solution = 8N Volume of solution is = 500 ml. we have to calculate how...

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium b...

A: Percentage yield is the ratio of actual yield to theoretical yield multiplied by 100.   To find the ...

Q: When connect between cupper and iron strips the state of corrosion is very rusty. O slightly rusty. ...

A: Among iron and copper, iron has less standard reduction potential than copper, due to which copper i...

Q: VII. Compound G (C,H120) 11 10 3. HSP-00-009 ppm Chemical Shifts Splitting pattern Peak Area (Normal...

A:   Chemical shift splitting pattern Number of protons possible fragment 3.58 quintet/multiplet 1 ...

Q: (a) Draw molecular orbital energy level diagram of CN molecule. Give its bond order.

A: In molecular theory, each atom tends to combine together and form molecular orbital.So electrons are...

Q: 1. Suppose you are asked to prepare a juice drink in your house, how will you prepare and express it...

A: Fruit juice is a refreshment in summer.We can easily prepare fruit juice in house. Here we have to m...

Q: Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "NOx") that are of...

A: The reaction can be written as: 2NO2 (g) ⇌ N2O4 (g) 

Q: Determine the type of reaction shown below: Br Br2, H20

A:

Q: A total of how many signals are expected in the H spectrum of the given compound?

A:

Q: write the rate law for the following reactions. (assume each reactions follow an elementary rate law...

A:

Q: Solve the following problems and show complete solutions. The final answers must be reported in prop...

A:

Q: (b) Polymers play essential and ubiquitous roles in our everyday life because of their broad spectru...

A: Ans.(b) Polymers: Polymers are materials made of long, repeating chains of molecules. These material...

Q: *.There are main methods for protection metals from corrosion *... Seven. Four. Two. O

A: Methods of protection of metals from corrosion.

Q: 2. Assign the absolute (R or S) configuration to each stereocenter in the molecules depicted below. ...

A:

Q: Which of the following is the C3 epimer of L-idose? 手華華 HO H- OH HO HO OH HO- HO -OH HO HO HO HO D E

A: Given compounds are : Which of these is the C-3 epimer of L-idose = ?

Q: O THERMOCHEMISTRY Understanding the definition of enthalpy Measurements show that the energy of a mi...

A:

Q: Write about ill effects of thalidomide and what followed its tragedy.

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".