What is the molarity of a solution of sodium hydroxide if 39.5 mL is neutralized by 15.7 mL of a 0.17 M phosphoric acid? Round your answer to correct sig figs.

Q: НО. HO, ОН CI НО, CI .NH 'N- HOH HN, 'N' *NH NH2 HO OH HO ZIO

A:

Q: The equilibrium constant is equal to 5.00 at 1300 K for the reaction: 2 SO2(g) + O2(g) = 2 SO3(g) If...

A: Answer - The correct option is (e) Solution -

Q: Draw the product of the reaction shown below. Use wedge and dash bonds to indicate stereochemistry w...

A:

Q: TThe rate constant for the first-order decomposition. at 45°C of dinitrogen pentoxide, N,0, dissolve...

A:

Q: When a chemical system is at equilibrium, O A. the forward and reverse reactions have stopped. O B. ...

A: Chemical equilibrium is a dynamic process in which the rate of formation of products becomes equal t...

Q: What is the frequency of a photon if the energy is 7.63 x 1019 J? (h = 6.626 × 1034 J • s)

A:

Q: For the reaction, 3 X=Y, If 1.5 moles of Y and 10.5 moles of X are introduced into a 3.00 L flask at...

A: Kc is known as equilibrium constant and it is equal to the ratio of equilibrium concentration of pro...

Q: conclusion about this experiment written on past tense form

A:  As your question does not include much more. but anyway one thing is very clear that conclusion is ...

Q: Compare iron and aluminum in terms of their property to resist corrosion

A: When corrosion occurs in aluminium. It forms an oxide layer, which is impervious to water and oxygen...

Q: A metal crystallizes in a face-centered cubic lattice. The radius of the atom is 128 pm and the dens...

A: A face centered unit cell is composed of a cube, and contains atoms on the each face, and at the cor...

Q: Predict the product of the following reaction. OH H3C (acid work up) H3C 0-CH3

A:

Q: What is the pH of a 9.34 X CIO4 solutiön? (the answer should be entered with 3 significant figures; ...

A:

Q: A Moving to another question will save this response. Question 3 Fuel engineers use the extent of th...

A: The given equilibrium reaction is as follows: CO2g + H2g ⇌ COg + H2Og

Q: How many atoms are there in a cubic close-packed unit cell of platinum? О а. 1 O b.6 Ос. 2 O d.4 O e...

A: Find out number of atoms are there in cubic close - packed unit cell of platinum ?

Q: A detergent solution has a pH of 11.94 at 25°C. What is the hydroxide ion concentration ([OH]) in th...

A: The concentration of OH- is 8.7096×10-3.

Q: Label and encircle the functional groups present in Vancomycin

A: Functional groups are the group of atoms that shows a characteristics chemical  behavior towards ext...

Q: The pH of a 0.38M solution of alloxanic acid (HC,H,N,0,) is measured to be 3.53. Calculate the acid ...

A:

Q: Q1: What is the density (g/ml) of a 3.6M Sulfuric acid solution that is 29% H,So, by mass (Mwt. = 98...

A: Given 3.6M H2SO4  29% H2SO4 by mass means that 100 g of solution contains 29 g of H2SO4  Mw (H2SO4) ...

Q: 13. The reactant that is completely used up in the reaction le the... A. Limiting reactant B. Excess...

A: The limiting reagent  is the one reactant  which in a chemical reaction is  totally consumed when th...

Q: Concentration of standard NaOH (base) .200 M Sample V of acid V of base [HP] (X) Solubility (-X) [K*...

A: Equilibrium is a condition at which rate of forward as well as backward reaction is same. Common ion...

Q: The equilibrium constant is equal to 5.00 at 1300 K for the reaction: 2 SO2(g) + O2(g) =2 SO3(g) If ...

A: Reaction quotient(Qc): The quantity obtained by substituting the initial concentrations into the equ...

Q: Calcium crystallizes in a face-centered cubic lattice. The radius of calcium is 196 pm. What is the ...

A:

Q: maintain the dryness

A: In this question we have to explain that why is there a need to maintain the dryness of the apparatu...

Q: What is the atomic number for the element that is in group IIIA(13) and period 4? Atomic number =  ...

A:

Q: How many molecules are in 6.26 grams of sulfur dioxide? ______ molecules What is the mass in grams...

A:

Q: C Energy A Reaction Progress --> ---- -

A: Activation energy, the minimum amount of energy that is required to activate atoms or molecules to a...

Q: How will you test for the presence of the halogen in iodoform?

A: We can test the presence of halogen in iodoform with help of the Lassaigne test.

Q: y milliliters o

A:

Q: What is the cell potential for the following reaction at 298.15 K?  Y(s) + Z2+(0.010 M) → Y2+(0.001...

A: To calculate the cell potential, we have to first calculate the standard cell potential.  E° = Ered ...

Q: A reaction has the following mechanism: Step 1: 2NO → N202 slow Step 2: N202 + H2 → N20 + H20 fast S...

A: Catalyst can be defined as the substance that increases the rate of reaction without getting consume...

Q: The pH of an aqueous KOH solution is 12.38. What is the hydrogen ion concentration of this solution?

A:

Q: Nitrogen dioxide decomposes according to the reaction! 2 NO2(g) = 2 NO(g) + O2(g) where Kp = 4.48 x ...

A: The partial pressure is the pressure the gas if the gas were in the same volume and temperature by i...

Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.133 M solution of nit...

A:

Q: Solve all parts otherwise I will downvote....

A:

Q: What is the purpose of the acetic acid experiment?

A: We have to discuss about the purpose of acetic acid experiment.

Q: Calculate the entropy change when two moles of water boil at 100.0 °C. The value of AH is 40.65 kJ m...

A:

Q: Nickel carbonyl decomposes to form nickel and carbon monoxide, like this: Ni(CO),(g)-Ni(s)+4 CO(g) A...

A: The equilibrium constant, K is a number that expresses the ratio of products and reactants in a reac...

Q: 3-azaspiro[5.5]undeca-1,3,7.9-tetr. Chemical Formula: C10H11N

A:

Q: IV. Fill up the numbered spaces (only) in the table below. Type your answer for the functional group...

A:

Q: How much energy (in J) is required to evaporate 25% of 4g of water currently at 100 °C? The answer (...

A:

Q: R2 NH 2 HOOC CH CH R1 Amino Peptide bonds Carboxy terminus terminus -

A: Polypeptide: A polypeptide is formed by the condensation or dehydration reactions of between three o...

Q: uestion 13 Rank the following bases in order of INCREASING base strength: Base Kb I. F 1.6e-11 II. (...

A:

Q: Water is a _____ solvent for HClO4, HCl, and nitric acids because all three are completely ionized i...

A: HClO4, HCl, and nitric acids are strong acids in an aqueous solution, and they dissociate completely...

Q: A raindrop has a mass of 50. mg and the Pacific Ocean has a mass of 7.08 × 1040 kg. Use this informa...

A:

Q: 6 ml of water used (5 ml of tap water 1ml of buffer)     Hard Water Trial 1 Hard Water Trial 2 ...

A: We would use given instructions for calculation to proceed for calculation.  For this we would use t...

Q: Place the following in order of increasing acid strength. HlO < H1O 2 < HlO 3 < HlO 4;

A: Place the following in order of increasing acid strength ---

Q: Calculate the [OH −] of a solution of 0.1134 M CH 3CH 2NH 3Cl if K b = 6.400e-4 for CH 3CH 2NH 2?

A:

Q: 6. At normal temperature and pressure, at what phase does water exist? 73 atm CO,4) 7-8. At what pre...

A: There are three phases of matter i.e. solid, liquid and gas. Matter can be converted from one phase ...

Q: Principle involved in the HYDROLYTIC REACTIONS:   Hydrolysis of esters Fast reaction Hydrolysis of ...

A: The hydrolysis  means ,reaction  with water  or addition  of water.  The ester on hydrolysis  gives ...

Q: Consider the reaction, N2O4(g) ⇌ 2 NO2(g) where the value for Kc is 1.5 x 10-6. The initial concentr...

A: Dinitrogen tetraoxide decomposes into nitrogen dixode. The equation for the balanced chemical reacti...

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.