interpret this graph and its microscopic view. (Calorimetry)

Q: calculate the molarity of a 5.5% m/v solution of glucose Calculate the molarity of a 5.5% m/v…

A:

Q: A +B C B +659.7 +402.0 AGxn = kJ If AHan and ASan are both negative values, what drives the…

A:

Q: The unknown compound that gives the following IR and NMR spectra has the formula CaH1,0. Based on…

A:

Q: Question 3 Calculate the final total borate concentration (in mM) in the buffer formed by mixing…

A: Here we have to find total borate concentration in buffer solution containing 0.1650L of 110 mM of…

Q: Calculate the oxidation number of chromium in each of the following. Cr2O3 Na2Cr207 CrSO4 Chromate…

A:

Q: It's also not 3.44

A: AcOH/NaOAc buffer is an acidic buffer composed of weak acid and its salt of strong base. On adding…

Q: What is the absorbance of a 0.00250 M sample in a 1.15 cm cell if ɛɛ is 48.3? O 0.139 0.278 O 1.39…

A:

Q: When studying a 2nd order reaction, you measure the concentration of the reactant at two times. at…

A:

Q: NOTE: This is a percentage yield question. This question relates to a lab that was done in class.…

A:

Q: (C3H5);P= HOCH,CH,CH,OH Y X TSOH

A: Here we are required to identify the structure X and Y

Q: Provide the product resulting from the following reaction. OH HBr Br B 2.

A:

Q: In gravimetric determination of sulfate present in the soil, 0.2075g of sample was treated with 0.2…

A: The reaction between Sulfate present in the salt and BaCl2 is as follows, SO42- + BaCl2 →BaSO4 +…

Q: A student conducts an experiment to determine the rate law for a reaction. After collecting the…

A: Given:

Q: what happens when an amide reacts with water?

A:

Q: Gौव्यावनेट पोट एम पव्चप्रह वने T.54m 8वोप्ल फ्राc्वणbonaनट ( प्नकाटके ड क०् लए२पीाछमपा्क प्जमीमना…

A: Given: Concentration of NaHCO3 = 1.54 M

Q: chemical reactions involved in Acid-base Equilibrium

A: Acid: According to Arrhenius, An acid is a substance that increases the concentration of hydrogen…

Q: According to the following balanced equation and using the correct number of significant figures,…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: c) Write out 3 preparations of 2-methylpropanoic acid, a different starting material for each one.…

A: Preperation of 2-methylpropanoic acid is given in three different ways -

Q: For which of the following we CAN NOT draw a stable Lewis structure ? NCI5 All of the above have…

A:

Q: chemical reactions involved in Electrochemistry

A: In the electrochemistry there is Redox reaction take place. In Redox  there is oxidation and…

Q: 14. Provide the product resulting from the following reaction. pyridine A

A: Hello dear, welcome on bartleby;   Option A is correct for the asked problem, detailed mechanism is…

Q: De Broglie Hypothesis ( Dual Natuse of matter And Radi ohou) Ex plnin weu along with defailed…

A: Since, you have multiple questions so I will solved first question for you please post separately…

Q: When the Organic Chemistry students carried out the experiment, they weighed out 5.651 g of…

A: The reaction scheme is as follows: The mechanism of the reaction is as follows

Q: The change in entropy, ASxn, is related to the the change in the number of moles of gas molecules,…

A:

Q: Polysaccharide Description glycogen This polysaccharide is the storage form of glucose in the human…

A: Given table is :  Complete this table = ?

Q: If the intensity of radiation from a radioactive sources is 7.5 units at a distance of 6.9 m, how…

A: Given: Intensity at 6.9 m distance = 7.5 units. And the intensity is 0.38 units finally at a…

Q: The pH of the human blood is mainly regulated by O a. the phosphate buffering system. O b. a protein…

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

Q: In the following molecule, what is the value the angle indicated in RED? - P CI angle? O…

A: In this question we have to tell the angle indicated in red.

Q: HO

A:

Q: The skeleton of the bicarbonate ion, HCO, , is shown here. Draw the complete structure. Add…

A: Formal charge =  valence e- - unbonded e- - 1/2 bonded e-

Q: Write the complete ground-state electron configuration of B. 1s22s 2p°3s²3p…

A: Given,  Write the complete ground-state electronic configuration of B3+ = ?

Q: What are the configurations of carbons 1 and 2 in the structure below? OH Br Et CH3 1S, 2R 1R 25 O…

A:

Q: Calculate the enthalpy of the net reaction from the reactions given. 1) H2(g) + Cl½(g) → 2HCI(g) AH,…

A:

Q: The molar solubility of is PbCl, 3.7 x 10 mol/L. Calculate the KSP value for PbCl, P6CI2(s)= Pbaq) +…

A:

Q: Derivation f schrodlinger Equation with fuep aingram Deriv ation wave Expainatiom and dan And its…

A: You have multiple questions so I will solved first question for you please post separately rest of…

Q: Calculate the volue (in L) occupied by 0.463 mol of nitrogen gas at a pressure of 1.07 atm and a…

A:

Q: The basic spectrophotometer is composed of four components. Which component listed below is NOT one…

A: Spectrophotometer is an instrument which is used in measurements of absorbance and transmittance.

Q: SH

A:

Q: The Following Structure has LINEAR geometry, then X = :F-X -F: Ве O s O Two of the above are correct

A: Compound of Be form linear structure that is  BeF2 has linear structure.

Q: 1. Explain why the chemical displacement value in 1H-NMR of alkyn protons comes out between 2.5 -3.1…

A:

Q: 7. Provide the product resulting from the following reaction. 1. II OCH2CH3 CH2CH3 pyridine 2.…

A:

Q: Provide the product resulting from the following reaction. ??? CI A. HCI B. SOCI, pyridne

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: How many liters of pure oxygen gas, measured at STP, are required for the complete reaction with…

A:

Q: Chemistry Prepare the following compound using mechanism of Biginelli's reaction mechanism. Ar NH…

A:

Q: 3. Provide the product resulting from the following reaction. H3C- HO. EtgN CH3 CI

A:

Q: Manipulate equation 3 to match the H20 part of the overall equation. What will be the new AH value?…

A:

Q: Write the formula for diaquadibromoplatinum (II). C [Pt(H2O)2Br2]2 C [Pt(H2O)2]Br2*1 C [Pt(H2O)2]Br2…

A:

Q: Which of the following is the best Lewis structure? ö=si=° :0=Si-0: =S = 0=0=Si A B Ов All have…

A: In this question, we will selected the best Lewis structure of the molecule.  You can see the…

Q: Beta-sitosteral Cholesterol Campesterel Stigmaste Brassicasterol Ergosterol 16.5 17.0 17.5 18.0 18.5…

A: The answer is as follows:

Q: Absorbance Volume Concentration ug/mL (mL) of each standard 1 0.000 2 1 0.005 3 2.5 0.010 4 6.25…

A: The linear regression equation Y = 0.0036x + 0.0006