1. A reaction is found to stop just before all reactants are converted to products. Which of the following could be true about this reaction? A. The reaction is irreversible, and the forward rate is greater than the reverse rate. B. The reaction is irreversible, and the reverse rate is too large for products to form. C. The reaction is reversible, and the forward rate is equal to the reverse rate. D. The reaction is reversible, and the reverse rate is greater than the forward rate.

Q: What is the difference between a homogeneous and a het-erogeneous mixture?

A: Mixture is the physical combination of two or more than two different substances.

Q: 4) ½N2(g) + 02(g)= NO2(g) Kc = 1.04 x 10 N2(g) + 202(g) =N204(g) Kc=7.42 x 1018 %3D Calculate Kc for…

A:

Q: Calculate the molecular mass of palmitic (hexadecanoic) acid (a fatty acid with formula C₁6H32O2).…

A: Molecular mass is mass of molecule that is equal to the sum of the masses of all atoms contained in…

Q: concentration

A: According to the question, the concentration of ascorbic acid is ~0.001 M in lemon juice, We need to…

Q: For the following reaction, calculate the value of Q. 2A 1B +3C [A] = 0.53 [B] = 0.24 [C] = 0.20

A: Given,

Q: Calculate the linear density (in units of atoms/nm) along the [101] direction in copper.

A: Well, we have to use the formula- Linear density=Number of atoms in the direction of vectorlength of…

Q: What is the unit of measurment for the answer 1000/4.184

A: Amount in KJ = 23.4 KJ  23.4 KJ in calories = ?  Note : From the given question's answer (1000 /…

Q: want the answer in j not in kj

A: Here:

Q: Determine the pH of each of the following solutions.

A:

Q: An electric current of 26.30 A transports 350. µC of charge. Calculate the time this toc Be sure…

A:

Q: What is the mean of the values 7.5, 7.7, 4.2, 3.7, and 3.0? Give your answer to the first decimal…

A:

Q: What is value for x in the equation below? e(3.66x) = 101.8(8.90+1.04) %3D Note: Logarithms and…

A:

Q: Q7. Perform this calculation to the correct number of significant figures: 78.222 x (12.02 - 11.52)…

A: Question (7) Given that 78.222×12.02-11.52 To solve above problem we must solve first brackets then…

Q: Given the measurement of 7.00 L,  (a) what is the accuracy of this measurement? (b) what is the…

A: (a) The accuracy of 7.00L is 2.(accuracy of a number is the number of digits to the right of the…

Q: why is the answer 1.13 M?

A:

Q: N₂(g) + 3H₂(g) — 2NH3(g)

A:

Q: Where did you get 0.693?

A: In the given question, we need to tell how 0.693 comes in the formula of relation between rate…

Q: choose the best answer

A: We have given the organic reaction in which 3 methoxy acetophenone  react with HNO3 / H2SO4

Q: Which answers?

A: Hii there, since there are multiple questions posted. We are answering first question. If you need…

Q: The reusable booster rockets of the space shuttle use a mixture of aluminum and ammonium perchlorate…

A: Since you have asked multiple questions, we will solve the chemistry question for you.

Q: av =?,GT" -)p =? apl =?,G

A:

Q: Consider the given chemical equation: Pb3O4+x HCIy PbCl2 + Cl2 + z X, y and z respectively are

A: The given chemical equation is  Pb3O4 + x HCl →y PbCl2 + Cl2 +z O2 The values of x, y, z are ------?

Q: NaNO3(aq) + H20(1) → NO(g) + O2(g) + NAOH(aq)

A: Here the elctrosysis of NaNO3 is done by passing 90A current for 77.2 minutes. We have to determine…

Q: QUESTION 7 5.64 k Joules equal 564000 joule O True O False

A: We know that, 1 KJ = 1000 J

Q: Direction: Solve what is being asked. Follow the directions below; All answers, including values…

A:

Q: None

A: Step 1:(34.123+8.60)/(98.7654−5.652) =(42.723)/(93.1134)=0.45882762309184  I Step 2: Step 3: Step 4:

Q: The potential energy associated with two charged particles is 34 mJ when they are separated by a…

A: We are given:  potential energy of two charged particles at a distance d, is 34 mJ. We need to…

Q: a Assume that mitochondria are cylinders 8.00 um in length and 0.800 pm in diameter. What is the…

A: According to the bartleby guidelines for the multiple questions. I can solve only first question.

Q: Take powers and roots as needed on your calculator to complete the following: a = 1.123 a = b =…

A: a=(1.12)3= 1.12 x 1.12 x 1.12 = 1.4049 b5=0.0522,  b=0.05225 =0.554031

Q: The concentrations of K* in water were measured with atomic absorption spectroscopy (AAS) and atomic…

A: The t-value, or t-score, is a ratio of the difference between the mean of the two sample sets and…

Q: An electric current of 26.20 A flows for 246. milliseconds. Calculate the amount of electric charge…

A: Given Current (i) = 26.20 A Time (t) = 246 milliseconds              t = 246× 10-3 seconds Amount of…

Q: It is sometimes necessary to take powers or roots to solve chemistry problems. Take powers and roots…

A: 1) -----------2) -------------------------------------

Q: Fill in the blanks Choose below the correct coefficients of the substances, respectively. NH3 (g) +…

A: A balanced chemical equation contains equal number of atoms of each elements on both the reactant…

Q: An electric current of 25.80 A transports 0.30 kC of charge. Calculate the time this took. Be sure…

A:

Q: Which of the following has the smallest value of IE1? O S Se Te

A: Ionization Enthalpy - It is defined as the energy required to remove electrons from an isolated…

Q: Fill in the blanks Choose below the correct coefficients of the substances, respectively. NH3 (g) +…

A: Given the reaction is, NH3 +O2---‐>N2 +H2O we have to balance this reaction.

Q: You obtain the set of results 192, 216, 202, 195, and 204. Using Grubbs Test at 95% confidence…

A: Mean of data is calculated by sum of all measured value divided by number of value.

Q: Calculate the electrostatic force of repulsion for two protons separated by 93.0 pm. The charge of a…

A: given that , The charge of proton is 1.6x10^-19 C Distance between two proton is 93.0 pm = 93x10^-12…

Q: 8. For this question two statements are given- one labeled Assertion (A) and the other labelled…

A: Suspension :     It is type of heterogeneous mixture in which some of the particles settle down when…

Q: 2) For a separate job, you are asked to assemble a number of tricycles by attaching wheels to the…

A: No. Of complete frames=70 No.of rear wheels=123 No. Of front wheels=74 For 1 complete tricycle, no.…

Q: 1 calorie is equal to 4.184 joules. true or false

A: The question is asking to verify the equivalence between the units of energy, calorie and joule.

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.