If 23.6 grams of nitrogen are mixed with 17.3 g of hydrogen, how much ammonia may form?

Q: Determine the Kc of the following reaction: AB4(g) + B2C(g) ⇌ AC2(g) + B2(g) Kp = 21/6...

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Q: What is the pH of a solution with 10.2mL 0.10M NH3 and 0.15mL 1.0M NaOH ? Kb = 1.8x10^-5

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Q: Determine the molar solubility of silver bromide in a. Water b. 6.0 x 10-2 M silver nitrate solution...

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Q: Calculate the % yield for problem number 9 if only 500.0 g of NBr3 are actually made from 525 g Br2 ...

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Q: A solution of acetic acid, HC2H3O2, on a laboratory shelf was of undetermined concentration. If the ...

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Q: If 1.000 g of a mixture of AgCl and AgBr contains 0.6635 g of Ag. What is the percentage of Br?

A: Given,  If 1.000 g of a mixture of AgCl and AgBr contains 0.6635 g of Ag.  The percentage of Br :

Q: Effect of Common Ions on the Solubility of Ca(OH)2 Answer the concentrations and solubility in 3 sig...

A: Given:  Concentration of the standardized HCl solution = 0.198 M

Q: Calculate the concentration in meq/L in a sample that contains 50.8 mg/L of calcium .

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Q: The pH of a 100 mL water sample is found to be 6.3. It is titrated with 4.5mL of 0.02 N NaOH to a pH...

A: A question based on concentration terms that is to be accomplished.

Q: A 250 mL flask contains air at 1.005 atm and 17.3 °C. 5 mL of ethanol is added, the flask is immedia...

A: Given: Iniital pressure of air = 1.005 atm. Final temperature = 95.1 oC Initial temperature = 17.3 o...

Q: Please neatly show the mechanism and the balanced equation for the addition of NaBH4 to benzil in a ...

A: To show the balanced equation and for reduction of benzil by NaBH4.

Q: Which or the following pure liquid substances will exhibit H-bonding intermolecular forces? CH3(CH2...

A: Answer: Among different type of different intermolecular forces, hydrogen bonding is one of the type...

Q: Which buffer system is the best choice to create a buffer with pH = 7.30 ? HCIO2/KCIO2 HC2H3O2/KC2H3...

A: We would use Henderson Hasselbalch equation to calculate the ratio of concentration or moles of KClO...

Q: Draw the structural formula and line structure of the following organic molecules. 1. 3,3,6-triethyl...

A: We need to draw structures of given organic compounds. 

Q: What causes metastable peaks in 'mass Predict spectrometry? the probable

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: reaction with 4 moles of C2H60 and 6 moles of 02. The Limiting Reactant is O2 Reaction Table C2H60 3...

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Q: 19F neutrons, has protons, valence electrons. electrons, It's electron configuration is 19,F1 neutro...

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Q: Question: What is the moles of HCl if the molarity is 0.30 mol/L and the volume is 20.0 ml? 6) If th...

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Q: Give the possible term symbols for the following electron configuration: 2 15 25 2p O a. Pa2 O b. 3/...

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Q: The colorless solution made from an unknown white solid turned blue litmus red. The flame test showe...

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Q: Illustrate the electron spin quantum number of Boron?

A: Quantum numbers are useful for describing the position of electrons in shells, subshells and orbital...

Q: QUESTION #1 For the following reaction: H Br Ph CH2CH3 OCH3 DMSO (A) Draw the expected product. Be s...

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Q: A 2p orbital. A 2p* orbital. 2p* orbital. O 2p O 2s* orbital. А. В. С. D. Е. F. 0:0

A: Two atoms from the second period form a diatomic molecule. Match each listed molecular orbital label...

Q: Above solution: 0.140 g of an unknown solute is dissolved in 7.88 g of cyclohexane (C6H12). The free...

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Q: Present the 3-membered ring pathway for the following reactions. Cl2 Br

A: Organic compounds can be defined as the compounds containing hydrogen and carbon atoms. 

Q: Predict whether AS for each reaction would be greater than zero, less than zero, or too close to zer...

A: Entropy (ΔS) is the degree of disorderness.  Increasing order of entropy,      solid   <    liqui...

Q: 1. The hydrogen sulfide in a 75.0 -g sample of crude petroleum was removed by distillation and uncol...

A: The equivalent of H2S present in petroleum will be equal to the equivalent of CdSO4 recovered. Becau...

Q: The following compounds are of interest in pharmaceutical chemistry, since they are part of the synt...

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Q: A solution contains 0.20L of 0.004M lead (II) nitrate in which 0.80L of 0.0025M sodium sulfate is ad...

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Q: Howdoyou draW the Smctue Of the intermediato that would occur intre nat step Er the fllaeing?

A: Concept: 

Q: Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equati...

A: 3NO2(g) + H2O(l) --> 2HNO3(l) + NO(g)  Moles of NO2 = 14 mole Moles of H2O = 4 mole  

Q: For the reaction CO (g) + H,0 «) →C 208) ΔΗ. a) + H. 2(8) · calculate the following reaction's therm...

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Q: Arrange the following ions based on their order of stability.

A: Order of stability of organic carbocation can be explained using resonance and aromaticity as follow...

Q: Determine if the elements in the following compounds are metals or non- metals. Describe the type of...

A: An ionic bod is formed due to transfer of electrons from one atom to another atom. Atom which donate...

Q: (b) mass spectroscopy. Explain any one of them. Mention different ionization modes in

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Q: The following product shown in the box is formed by an intramolecular Diels-Alder reaction. Identify...

A: According to the our policy we should solve one question (if any subparts present then first three s...

Q: Patients taking metformin are at increased risk of developing lactic acidosis. How does metformin ac...

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Q: Which of the following does NOT describe Arrhenius acids and bases? O a. It is only applicable for a...

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Q: 105.0 g of chlorine gas (Cl2) and 28.0 g of helium (He) are mixed in a container with a total pressu...

A: Given- Weight of Cl2 = 105.0 gm Weight of He = 28.0 gm Total pressure (P) = 1718 mmHg  

Q: A 0.9092-g sample of a wheat flour was ana- lyzed by the Kjeldahl procedure. The ammonia formed was ...

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Q: Get the number of particles of the following substances. а. Atoms of boron in 22.2 g boron, B b. Mol...

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Q: Consider the following reaction: A + B --> C. Determine the (a) rate law of the reaction and (b) rat...

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Q: For the reaction CO + H0 (g) - CO 2(g) + H. 2(g) , calculate the following reaction's thermodynamic ...

A: Given:- CO(g) + H2O(g)-‐----------->CO2(g) + H2(g) We have to calculate Delta H° for this reactio...

Q: Standardization of 0.10 M HCl 1. Take three (3) clean and properly labeled 250-mL Erlenmeyer flasks....

A: Given: Trial 1 2 3 Volume of filtrate (mL) 50 50 50 Net volume of HCl (m) 11.2 11.2 11.4 C...

Q: он H+ 1) How muny intermediates arc incre? 2) HOw many transition states canbe farmd?

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Q: =) Fe (FCC) p) Cn (FCC) ) Mg (HCP)

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Q: Nicotine, an alkaloid in the nightshade family of plants that is mainly responsible for the addictiv...

A: To find the molecular formula of nicotine,  • Convert the given percentage of elements to mass and t...

Q: Identify the expected major product of the following reaction. Cl2 hv CI ..CI CI II +En V IV O III O...

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Q: fect of concentration of buffer H2PO4- + H2O ======== HPO4^-2 + H3O+ CASE1. Using 0.1 M phosphate ...

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

Q: Consider the reaction sequence shown in the box. The intermediate of the reaction sequence is an eno...

A: A Gilman reagent is a lithium and copper (diorganocopper) reagent compound, R2CuLi.

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.