How many grams of calcium phosphate contains 2.15 moles?

Q: Question 38 of 39 Submit > What is the correct IUPAC name for the compound shown here? 2,3-2-2,2,3-2...

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: 1. Provide the major product(s) of the following reactions. (a) NaSH (aq) (b) OH SOCI2

A: SN2 reaction: The bimolecular nucleophilic substitution reaction involves the attack of nucleophile ...

Q: 2. An unknown gas sample is collected in a 245 mL container at 25°C and 755 mmHg. a. How many moles ...

A: Given :-  Volume of gas = 245 mL  Pressure  = 755 mm Hg  Temperature = 25°C  Mass of gas = 0.356 g  ...

Q: Your lab partner asks you to make 100 mL of a 1.50 M HCl solution for an experiment she would like t...

A: Please find the below attachment.

Q: Nonpolar

A:

Q: redox reaction

A:

Q: Methyl isocyanide, CH3NC, isomerizes when heated to give acetonitrile (methyl cyanide), CH3CN.   C...

A:

Q: The AHvap of xenon is 12.57 kJ · mol- and its ASvan is 76.15 J . mol¬1 . K-!. What it the boiling po...

A: The ∆Hvap. of xenon is 12.57 kJ mol-1 and its ∆Svap. is 76.15 J/mol K What it the boiling point of x...

Q: 2. What is the value of the equilibrium constant for the reaction: N2 (g) + O2 (g) ⇆ NO2 (g) If the...

A:

Q: What is the percent of a sucrose solution if 18.2 grams of sucrose is dissolved in 500 mL of water?

A: Given,  Mass of sucrose = 18.2 g Volume in mL = 500 mL  What is the percent of a sucrose solution = ...

Q: QUESTION 3 Match each reaction with the appropriate type: (The same answer may be used more than onc...

A: Decomposition reactions are processes in which chemical species break up into one or more parts.

Q: You have 75.0 ml of 0.10 M HA. After adding 30.0 ml of 0.10 M NaOH , the pH is 5.50. What is the K, ...

A:

Q: a) CH3MGBR + CdBr2 b) CSH5NA + BeBr2 c) PHCH2OCH3 + Li

A: ANSWER : The reaction are known as Metal Exchange Reaction in which one metal get exchanged with oth...

Q: circle and name any and all functional groups present in eafhcnolecule

A: Functional group is atom or group of atom when attached to compound ,it changed the chemical charact...

Q: Calculate the concentration of nitrate ion in a solution of 0.10M barium nitrate solution following ...

A: Given,  Concentration of barium nitrate solution = [Ba(NO3)2] = 0.10 M  Calculate the concentration ...

Q: The specific rotation of (S)-2-butanol is +135 IF100 g of its enantiomer is dissolved in 100 ml of e...

A:

Q: What ending should each of the molecules below have? a) Alcohols -ol b) Aldehydes -al c) Carboxylic ...

A: What ending should be each of the molecules have ?

Q: POST-LAB QUESTIONS 1. Complete the table by naming each piece of glassware below. 250 ml Glassware 1...

A:

Q: In the laboratory, a general chemistry student measured the pH of a 0.429 M aqueous solution of form...

A:

Q: Which type of hydrocarbon is represented by this structure? H. H. H. H. Select the correct answer be...

A: ANS. aromatic hydrocarbon

Q: Reagents Available g. CO, HCI, CUCI/AICI3 h. CH3CH2CH2COCI, AICI3 a. CH2=CHCH,CI, AICI3 b. CH2Br2, O...

A: The answer is as follows:  

Q: Calculate the [H₃O⁺] of the coffee with [OH⁻]= 1.0 x 10⁻⁹ b. Calculate the [H₃O⁺] of lemon juice wit...

A:

Q: Use the following acid ionization constants to identify the correct decreasing order of base strengt...

A:

Q: Science in Everyday Living 8 Let Us Apply A. Identify the following substances based on their classi...

A: Element is made up of only one type of atoms. Compounds are made up of elements combine with other e...

Q: When immersed in water, the temperature of a 102.1 gram sample of metal changes from 150.2 0C to 45....

A:

Q: Liquid hexane (CH;(CH,) CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (...

A:

Q: line angle structural form of 5-cyclobutyl-2-cyclopropyl-6,8-diethyl-3,7,7-trimethyldecane

A:

Q: If 0.329 g of Fe3O4 and 0.812 g of Al are available for the following reaction: [4] 3 Fe3O4 + 8 Al →...

A: Al acts as a reducing agent in this reaction. Al can reduce the Fe from Fe3O4   

Q: A given chemical reaction is being conducted at both 0.00 °C and 50.0 °C. The activation energy is 6...

A:

Q: Calculate the work, in joules, done on or by the system when the volume of the system is changed fro...

A:

Q: Answer these questions a) identify the six functional groups, and draw the structure of each. b) lis...

A:

Q: Let 9.642 g He, 9.768 g F2, and 9.218 g Ar be placed in a 19.2-L container at 75°C. What are the mol...

A: Given, Let 9.642 g He, 9.768 g F2, and 9.218 g Ar be placed in a 19.2-L container at 75°C. The molar...

Q: & DB = 0.8. Sup 47-60 are each

A: Assuming volumes in Stationary and Mobile phase equal (According to question)

Q: Data of NaOH Trial 1: mass=0.537g Volume =23.6ml Trial 2: mass=0.566g Volume = 26.8ml Trial 3: mass=...

A: The number of moles is defined by ratio of mass of the compound and molar mass of that compound. Mat...

Q: QUESTION 1 If 47.91 mL of distilled water at 99.9 °C is added to 49 mL of distilled water, in a coff...

A: Heat released by distilled water at 99.9 °C  = Heat absorbed by distilled water at 22.41°C + Heat ab...

Q: . Calculate the [H₃O⁺] of lemon juice with [OH⁻]=4.0 x 10⁻¹³ M * b. Calculate the pH of the solution...

A:

Q: Phosphoric acid is often added to colas to give them the tart flavor people like. Coke Classic has a...

A: Phosphoric acid is a triprotic acid. It undergoes three dissociations as follows: H3PO4 <------&g...

Q: Draw the structure of the following compounds. 1. 5-chloro-4-cyanopentanoic acid 2. 3-(cyclobutylmet...

A: Rules to draw a structure from IUPAC name  • Locate the root word and write the principal chain. The...

Q: H. |1 C=0 H C OH 3 CH2OH Number of chiral carbon atoms: Name of the structure

A: Given that : We have to determine the number of chiral carbon atoms in the following structure and a...

Q: Choose the effective pH range of a pyridine-pyridinium chloride buffer. For pyridine, the value of K...

A: We have to predict the effective pH range for given buffer.  

Q: Phosphoric acid is often added to colas to give them the tart flavor people like. Coke Classic has a...

A: Phosphoric acid is a triprotic acid. It undergoes three dissociations as follows: H3PO4 <------&g...

Q: Write the balanced dissociation equation for sodium acetate. If it does not dissociate, write only N...

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product...

Q: Why can't we use aluminum salts to manufacture paper products like books?

A: Peviously aluminium salt was used in paper manufacturing industries but it has negatives too. The al...

Q: The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000°C and i...

A:

Q: What is the pH of a solution that has a hydrogen ion concentration of  1.6×10−8 M ?

A: Given :- hydrogen ion concentration i.e. [H+] = 1.6 × 10-8 M  To determine :- pH of solution

Q: 2. Name the following hydrocarbons using the IUPAC system: CH3(CH2)2CH3 СНЗСН2СI а. b. C. CH,CH=CHCC...

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to ...

Q: -y moles o

A:

Q: Which of the reaction mechanisms is consistent with the energy diagram? fast O 2 A → B slow В C slow...

A: The energy diagram is given that provide graph of  reaction mechanism. we have to predict the consis...

Q: Calculate the theoretical yield in grams All3 aluminum iodide, from the complete reaction of 113 gra...

A: Given, 2 Al(s) + 3 I2(s) ➝ 2 AlI3(s) Mass of I2 react = 113 g Theoretical yield (in grams) of AlI3 =...

Q: Wine goes bad soon after opening because the ethanol (CH,CH,OH) dissolved in it reacts with oxygen (...

A: We have to predict the moles of ethanol needed.  

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.