[1,0] solution pH x1 0.0027 mol/L A O mol/L B 7.03 10 mol/L 4.0 X 10 C

Q: 1. NaOH, д 2. H* CH3OH HO, 1, 2 еq CHзMgBr H30* 2. Hо* NaBH4 C

A: Generally NaBH4 doesn't react with esters in case of methyl ester it give partially amount of produc...

Q: The intermolecular forces (IMF) found in the molecule water (h2o) is A dispersion B dipole-dipole C ...

A: The attraction forces between the different molecules are known as intermolecular forces. Different ...

Q: Show that E = +1:25 V when pH = 3.0 and the ratio [Mn2+]: [MnO4] =1: 100. Please answer ASAP

A: In acidic medium 5e- are involved

Q: Be sure to answer all parts. Calculate the pH of each of the following solutions. (a) 3.3 x 104 M Ba...

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Q: Refer to the given pair of structures, the structures are: Choices: a functional isomer...

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Q: How many CH3(CH2)4OH molecules are there in 39.5 g of CH3(CH2)4OH? Enter your answer using the follo...

A: Mass of CH3(CH2)4OH  = 39.5 g

Q: Provide the proper IUPAC or common name for the following compound. HO. OH cyclopentane-1,3-dicarbox...

A:

Q: Draw the structure of the following compounds. Use line-angle structural formula. 5-cyclobutyl-2-cy...

A: Draw the structure of the following compounds. Use line-angle structural formula--

Q: A certain liquid X has a normal freezing point of –3.20 °C and a freezing point depression constant ...

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Q: Ili 00 Freon-12 (CF,Cl), widely used as a refrigerant and aerosol propellant, is a dangerous air pol...

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Q: If a chiral carbon has the following substituents: -OH, -NH2, -COOH, and -OCH3 arrange them in order...

A: Chiral carbon: 4 different substitent attached with the the single carbon.  

Q: The rate constant for this zero-order reaction is 0.0240 M ·s-l at 300 °C. A → products How long (in...

A: Answer: To solve this question we will use the integrated rate equation of zero order.

Q: The synthesis of crystal violet is shown below: 1. THE 3 EtO OEt BrMg 2. HCI Grignard reagent diethy...

A: The reagents in a chemical reaction which is present in lesser amount than the required amount is ca...

Q: What process is involved in #4? Singlet excited states 2 S Triplet excited state S, T, 4 bsorption 5...

A: In the diagram, 4 is the transition of singlet to triplet state.

Q: Which of the following describes molar extinction coefficient (ε)? I. ε is an intrinsic property I...

A:

Q: What type of transition is caused by visible and ultraviolet radiation?   A. Rotational transition...

A: The type of transition caused by visible and ultraviolet radiation is 

Q: A. Standardizing a Dilute Solution of Sodium Hydroxide, NaOH (aq) КНС,Н,О, (аq) + NaOH (aq) H,O (1) ...

A: The reaction is standarization of NaOH With respect of KHP.  

Q: QUESTION 1 The fraction of bound sites: 0 = [L]([L] + Kd) Myoglobin (Mb) is 0.75 saturated at pO2 of...

A: Lets understand theory part of this question.  

Q: A(aq) + B(s) = C(aq) K = 9.40 Suppose 23.4 mol A reacts with excess B in 9.85 L of solution. Calcula...

A: Find concentration at equilibrium....

Q: All of the following are TRUE about molecular fluorescence spectroscopy, except: O A. the sensitivit...

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Q: Two beakers are placed in a small closed container at 25 °C. One contains 231 mL of a 0.267 M aqueou...

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Q: Why is the baking soda and vingear separate when they mix?Why did the circumference of the balloon d...

A:  baking soda and vinegar balloon experiment

Q: OH CI CI- OH -CI CI- CI- stereoisomers constitutional isomers Retry Entire Group 7 more group a Subm...

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Q: How many grams of hydrogen are there in 50.1 g of CH3(CH2)4OH? please explain each step

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Q: 2 If a pharmacist added 12 g of azelaic acid to 50 g of an ointment containing 15% azelaic acid, wha...

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Q: а. N; b. H3C CHCH2 H3CO CH2NH2 C. HN

A: E and Z configuration of double bonds based on group priority. It is Z if the high priority group ar...

Q: [OH–

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Q: 4. composed of two or more atoms covalently bonded or of a metal 7. A group of atoms formed by the b...

A: Dear student since it is a multiple subparts questions, according to guidelines here I am solving on...

Q: Need help

A: This is what we call ' Weighing by Difference', which is the most accurate method to measure quantit...

Q: Calculate the equilibrium concentrations of the gaseous products if a sample of solid NH,SH is place...

A:

Q: ang HO, functional isomers B positional isomers constitutional isomers D) non-isomeric

A: Which of the following is correct

Q: Which box contains a heterocyclic ring?

A: Homocyclic ring which is contains all are same elements.  In organic compounds the cyclic ring is fo...

Q: nOUS ANSWER Use the values found in Thermodynamic Properties to determine ASP, AHP and AG at 298 K f...

A: For the reaction., 4 NH3(g)+5O2(g) ----> 4NO(g)+6H₂O(g) ∆G°rxn = -959.4 KJ/mol ∆H° = - 905.4 KJ/m...

Q: 21. Which of the folowng ie the comect chemcal formue tor this moiecule? S-NH2 mage proviey Sna an a...

A: Sorry !!! Picture is not much clear but still I managed to give the solution. 

Q: Which of the following statement is correct? A Pi delocalization is present with conjugated system (...

A: The lone pair can take part in resonance with a double bond.

Q: Determine the molar mass of CaAl2Si2O8.

A: We have to predict the molar mass of CaAl2Si2O8     

Q: moles

A:

Q: A copper (II) sulfate solution of unknown concentration is placed in a colorimeter and an absorbance...

A: Given, First copper sulphate sample: A - 0.46 Second copper sulphate sample: A - 0.34 c - 0.055 M

Q: Calculate the activity of La+3 and IO3-,in a saturated solution of La(IO3)3 in a) water

A:

Q: The absorbance for a mixture at a particular wavelength is the sum of the absorbances

A: In this question we have to choose correct Statement for spectroscopy of a mixture with suitable rea...

Q: ne molality of the

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

Q: For the following reaction: A(aq) + B(aq) ⇌ 2 C(aq) Given the following information, what is the e...

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Q: What is could be the calculated lambda max of this compound? O 275 280 285

A:

Q: How many joules is a 2 cycle/sec photon of radiation of a beam of infrared radiation with a waveleng...

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Q: Which of the following are conjugated polyenes? H;C CH, H3C CH3 CH3 H,C. H. H,C CH3 H3C CH, %3D II I...

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Q: Refer to the given pair of structure, the structures are

A: In alkenes, the same priority groups are in same side Z-isomer or if the same priority groups are in...

Q: Which of the following will give a negative deviation to Beers Law? I. polychromatic radiation II. p...

A: Explanation for the problem is: Polychromatic radiation causes the Negative deviation of the light. ...

Q: The indicated lone pair participates in aromaticity. H. O True False

A: "N of NH is sp2 hybridized and its lone pair of electron takes part in conjugation." 

Q: Which of the following is FALSE about the absorbance of a compound?   A. Solutions containing tran...

A: Which of the following is FALSE about the absorbance of a compound? False answer is given below.

Q: A sólution of g/L acrylamide in than is polymerized at /L isobutyryi peroxide (initiator) whose half...

A: Given data: The half-life is t1/2 =9 hrs. The ratio is kp2 /kt=22 L⋅mol-1s-1 The molecular concentr...