1. How many grams of silver chromate will precipitate when 0.150 L Of 0.600 M silver nitrate is added to 0.100 mL of 0.500 M potassium chromate? 2 AGNO; + K;CrO, → Ag.CrO, + 2 KNO;

Q: Which diagram shows the outer shell electron arrangement in a molecule of methanol, CH3OH? A B H H H...

A: Octet Rule :-  During the formation of a molecule an atom of an element lose, gain or share electron...

Q: If 4.7 g of sodium carbonate reacts with calcium hydroxide, what is the mass of the precipitate?

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Q: A 22.0 g block of copper at 45'C absorbs 2.50 kJ of heat. Given the specific heat of Cu is 0.385 Ng-...

A: given :-  mass of Cu = 22.0 g  specific heat of Cu = 0.385 J/g°C  initial temperature = 45 °C  heat ...

Q: When 0.7521 g of benzoic acid was burned in a calorimeter containing 1,000. gof water, a temperature...

A: A bomb calorimeter generally consist of water and Some other components  so when temperature is abso...

Q: t the major and minor products of the reaction. Name the products using syst H+ CH,CH,CH=CH, + H,O →...

A: Alkene with H2O in presence of H+ , electrophilic addition reaction mechanism takes place.i.e. hydra...

Q: 1. PCC HO 2. Methylamine (CH,NH2) and NABH;CN 3. NaNO, / HCI ? NO NO ON NEN N. CH3 N. CH3 CH3 CH3 B ...

A: Given is organic reaction.   

Q: * 5 Sodium reacts with chlorine to form sodium chloride. Which row describes the bonding in the thre...

A: Sodium reacts with Cl2 to form NaCl.

Q: Be sune to answer all parts Calcalate the leralar ms or ferle ef cah of e fll (a) CH

A: Molecular mass- The sum of the atomic masses of all atoms in a molecule

Q: Which reaction(s) afford pentylamine in high yield and minimal side products 1. NaN3 A Br 2. LİAIH4 ...

A: We have to tell among the given reaction which are pentylamine is high yield.  

Q: Enter your answer in the provided box. The reaction between nitric oxide (NO) and oxygen to form nit...

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Q: The value of K, at 25°C for proplonic acid (CaisCOgH) is 1.34 x 10. What is the pH of a 0.02019M aqu...

A: Answer: This question is based on the understanding of Henderson-Hasslebalch equation that we use fo...

Q: In the design of H2 antagonist, the polar guanidine group was proposed to interact with the antagoni...

A: Introduction :  Drug design is the inventive process of finding new medications based on the knowled...

Q: What would be the final concentration if a 7.56 mL solution of 12 M NaCl solution is diluted to a vo...

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Q: Describe the process for naming NaOH. What is the name of this compound? Use the paperclip button be...

A: This is an ionic compound consisting Na+(Sodium)  Cation and OH-(Hydroxide) anion . So this compound...

Q: Heating copper(II) oxide at 400°C does not produce any appreciable amount of Cu: CuO(s)5 Cu(s) + -0,...

A:

Q: Calculate the mass of sodium acetate that must be added to 500.0 mL of 0.290 M acetic acid to form a...

A: Given: Volume of acetic acid = 500.0 mL Molarity of acetic acid = 0.290 M pH of buffer solution = 5....

Q: Chlorine dioxide (CIO,) is a disinfectant used to treat municipal wastewater. When dissolved in alka...

A:

Q: BH

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Q: 500 ml buffer solution which is 1,0F with respect to nitrous acid and 2.0 F with respect to sodium n...

A: Given :   Volume of buffer solution = 500 ml  Concentration of HNO2 = 1.0 F  Concentration of NaNO2 ...

Q: Calculate the standard entropy change for the following reaction at 25°C. S(rhombic) + O;(g)→ SO;(g)

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Q: The equilibrium constant, K, for the following reaction is 2.44x10 2 at 518 K. PCI5(9) 2 PCI3(g) + C...

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Q: In order to optimize acetylcholinesterase inhibition, a set of benzylamine derivatives were studied,...

A:

Q: if ammonia is added with cupric oxide,how many moles of gas is produced from 6 moles of cupric oxide

A: Number of moles of cupric oxide = 6  Number of moles gas produced = ?   

Q: Enter your answer in the provided box. Calculate the standard entropy change for the following react...

A:

Q: A laboratory procedure calls for 250 mL of an approximately 0.10 M solution of NH3. Describe how you...

A:

Q: Question 22 What is/are the challenge(s) of imaging pancreatic beta cells? O the poor spatial resolu...

A: A multiple choice question based on general chemistry that is to be accomplished.

Q: deltaG tells us if a reaction can occur, but not if a reaction will actually occur. What measurement...

A: The Gibbs free energy tells about the energy which can be used for doing useful work. This parameter...

Q: Consider the problem below: (Equation 1) 4 AICI3 (5) + 2 Al(s) + 3 Cl2(g) - 3 Al,Cla(g) AH = -1051 k...

A: 6Al(s) + 9Cl2(g) ---> 3Al2Cl6(g)   

Q: 1) NaOH, H2O 2) РСС H H.

A: Given reaction is aldol condensation followed by oxidation with PCC

Q: Select Draw Rings More Erase H CH;CH2OK CH;CH,OH heat Br

A: This is the concept of Organic chemistry

Q: De sure to amer all parts Ue the table to caleulate AG for the following reactions at 28°C. Species ...

A: The ∆Grxn° for general reaction can be calculated as; aA  +  bB   →   cC   +    dD ∆Grxn° = c∆Gf° fo...

Q: Be sure to answer all parts. Use the table to calculate AG for the following reactions at 25°C. Spec...

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Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temperatures above its boiling point...

A: Ideal gas equation is PV = nRT,we will use this equation.

Q: Part A At 650 K, the reaction MGCO3 (8) : = 0.026. A 11.8 L container at 650 K has 1.0 = MgO(s)+CO,(...

A: Please find your solution below : According to Boyle's law, when the temperature is held constant pr...

Q: If 38.6 mL of 0.25 M hydrochloric acid are needed to completely neutralize 26.0 mL of a solution of ...

A:

Q: At a particular temperature, Kc of the following reaction is 0.72 NO(g) + H,(g) 2 --N, (g) + H,0(g) ...

A: This is the concept of chemical equilibrium

Q: 9. A piece of aluminum is heated to a temp of 71.8°C, then placed in 150.0 mL of water at 20.7°C unt...

A: Given data, For Aluminum, Cp =0.903 J g-1 ℃-1 mass m=? T1=71.8 ℃  T2=25.6 ℃  

Q: Cyclic peptides received increasing amounts of attention because of their pharmaceutical propertie i...

A: Cyclic peptides have much importance in Pharmaceutical industries. This cyclic peptides are formed V...

Q: Calculate the molar mass of a compound if 0.460 mole of it has a mass of 385.0 g.

A: Given :-  No.of moles of compound = 0.460 mol  Mass of compound = 385.0 g  To calculate :-  Molar ma...

Q: How many milliliters of 0.20 M chloric acid are needed to prepare 3.0x102 milliliters of 0.050 M chl...

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Q: Consider the problem below: (Equation 1) 5 CO(g) + 5 H2O(1) · C5H10(1) + 5 O2(g) AH = 890.6 kJ ---> ...

A:

Q: Calculate the Qexp of the outlying result in the data set: 7.68, 5.63, 5.89, 5.28, 5.42, 5.47, 5.06,...

A: Steps to be followed (1) Arrange in increasing order of data set     5.06, 5.28, 5.42, 5.47, 5.63, 5...

Q: How many moles of cobalt (Co) atoms are there in 6.00 × 10° (6.00 billion) Co atoms? × 10 mol Enter ...

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Q: H NH A в E Proton NMR: 2.7 (triplet, 2H), 1.7 (nonet, 1H), 1.5 (quintet, 2H), 1.4 (broad singlet, 2H...

A: IR  Suggest  Two small sharp peak above 3000cm-1  Presence of primary amine - NH2  13 C NMR suggest ...

Q: QUESTION: How much solute (lauric acid) do you need to add to the solvent wax (stearic acid) to make...

A: Suppose, x g of lauric acid is required to mix with the solvent wax stearic acid to make a 100 g can...

Q: Complete the reaction scheme below with the missing structure and any other necessary reagents. You ...

A: The answer is as follows:  

Q: Determine if 2,3-Dimethyl-5-octyne is correct. If incorrect, provide the correct IUPAC name. SUBMIT ...

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Q: Calculate the standard enthalpy change for the reaction 2C8H18() + 1702(9) → 16CO(9) + 18H20(). Give...

A: To determine the value of ∆H° for the reaction given below as; 2 C8H18 l   +   17 O2 g   →    16 CO ...

Q: Calculate the standard enthalpy change for the reaction 2C8H18() + 1702(g)- 16CO(g) + 18H20(). Given...

A:

Q: Calculate the pH of a mixture containing 0.23 M HONH2 and 0.44 M HONH3Cl. (Kb = 1.1 × 10–8)  What i...

A: