i need help with the answer and the chegg answer might be wrong and I really Need to get the right answer for A please and explain it

Q: FIRST STATEMENT SECOND STATEMENT 47. When pentanol is warmed with acidified K:CrOr, theC is orange…

A: Q47 - A is the correct option  Both the 1st and 2nd statements are true  When pentanol  is heated…

Q: Use the simulation lab to obtain the distance for the solvent front and the distance for each spot…

A:

Q: Given the following reactions: Rxn Reaction AG° (kJ) #: 1) N2 (g) + 3 H2 (g) → 2 NH3 (g) -32.0 2) N2…

A: Given   Reaction ∆G°( k J ) Reaction 1 N2(g)   + 3H2(g)    →    2 NH3(g) -32.0 Reaction 2…

Q: pH = 8.03 Express your answer using two significant figures. [H3O+]= Submit Part D [H3O+]= VE ΑΣΦ pH…

A: The question is based on the concept of pH of the solution.  it is defined as a negative logarithm…

Q: I need to fill in for what's highlighted in blue bc it was incorrect. not solve for the "?"

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Q: Why is 4d10 not the answer? That is not the third row

A: The d orbitals filling start from the 4th period of the periodic table. And since the first d…

Q: STION 3 ch of the following, give the most specific classification according to type of matter: ple:…

A: Compound which form by mixture of elements. Ions form by loose of electron or gain of electrons.

Q: a sh ta ctr Answers Codes Codes Answers Q1 Digit 1 Q1 Digit 1 LEVEL 1 Q2 Digit 2 Q2 MAKE YOUR…

A: The objective of the question is to arrange the given codes and answers in a specific format and…

Q: Answer choices  1) 207 amu, TI 2) 206 amu, Pb 3) 206 amu, TI 4) 207 amu, Pb

A: Isotope Fractional abundance Atomic  Mass (amu) X-204 0.014 204 X-206 0.241 206 X-207…

Q: The concentration of many colorful solutions can be determined by the amount of light absorbed by…

A: As the absorbance and concentration are in linear equation  then the equation will be y= mx+ C…

Q: Line equation And R2 Constituents Total Average Peak Concentration Peak Height (mm) Area (ppm) 250…

A: R2, also known as the coefficient of determination, evaluates the data points of the regression…

Q: Hey,  do you think that the answer should be 187.65 or 187.7? Thankyou for your help!

A: Rules for determining the number of significant figures in an answer : The result of an addition or…

Q: Use the exponent (EE) functionality on your calculator to do these calculations (a & c should be…

A: Significant figures of the answer will be two significant figures as the questions have .

Q: hi i do not understand the words in blue ink written at the bottom can you please re write

A: Ideal gas equation : PV = nRT  where P = pressure of the gas            V = volume of the container…

Q: I have gotten this wrong repeatedly

A: Molality is equal to the number of moles of solute dissolved in per kg of solvent. It is denoted by…

Q: 7. (4.3 х 10^8) x (2.0 х10^6) 3

A: While solving such problems, multiplication occur with the first terms and powers are added. It…

Q: 33 K.= O-045 - メメ D.015-X 0.003375 - 0-045=x² x²+0.045x-0.003375=0 [Cl2], x=/D.D4M

A: RICE chart :- Here R stands for reaction  I stands for initial concentration  C stands for change in…

Q: I don't know how you got the answer, can you plz do the math step by step.

A: Recall the given reaction,                    CH3CO  →  CH3  +  COActivation energy for the…

Q: Use the simulation lab to obtain the distance for the solvent front and the distance for each spot…

A: Rf value can be calculated using the expression: Rf=Distance travelled by the componentDistance…

Q: Compared my ao values for NH4Cl=4.143 angstrom and ao values for NaCl = 5.996 angstrom to the…

A: The objective of the question is to explain the reason for the difference in the  values which was…

Q: An azeotropic mixture can be separated by fractional For azeotropic mixtures, the liquid and vapour…

A: Azeotropic mixtures are the ones that have same composition in liquid as well as in vapour phase and…

Q: The question is based on the following passage. Cathie remembers feeling exceptionally exhausted and…

A: Based on the passage, it can be inferred that a physician would encounter the most cases of Seasonal…

Q: 6. (1.33 x10^5) - (4.9 x 10^4) =

A: The values to be added or subtracted should have the same units or powers raise to base 10 value.…

Q: It isn't incomplete. I get stuck on pt c though.

A: The number of moles of AgNO3 is 0.569 mol.

Q: Chemistry How do I know what Cyanide means?? QUESTION Write the formula for the compound magnesium…

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

Q: I got the answer wrong, this was the reply "It looks like your answer is off by a factor of…

A:

Q: Weekend sheet (6) Complete the following: gas and other gases represents 1 % of the air volum I-…

A: Given,  1. ........................................Gas and other gases represent the 1% of the air…

Q: No work needed just answers label the answers with questions so I know directions are all the same

A: Applying concept of oxidation state of elements .

Q: 9. Which kind of relationship does the curve represent??[K/U=1][C=1] A) direct B) linear C) line of…

A: Let's reason through each choice based on the curve:Direct: A direct relationship means that as one…

Q: Can you please help me with number 3

A: Dimethyl ether can be prepared by Williamson's ether reaction. In this reaction, sodium…

Q: I really don't know what I'm looking at so if I could get some help please.

A: First reaction is a direct bromination of alkene. Second reaction is addition reaction of halogen…

Q: why cant i see the answer? My computer cant pan to view it entirely.

A: In this question, we have to clearly solve the preceding question.