C4O2H4

Q: Balance the following equations: a)  _ Mg(s) + _ HCl(aq) -----> _ H2(g) + _ MgCl2 b)  _ Al(s) + _...

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Q: Which of the following compounds will undergo an SN2 reaction more easily? (a) neopentyl iodide (b) ...

A: Explanation for more easier SN2 reaction is as follows:

Q: Calculate the equilibrium Ni2+ concentration of a solution that has beenprepared by mixing 50.0 ml o...

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Q: A 40.0 gram-sample of methanol, CH4O is mixed with 60.0 grams of ethanol,C2H6O. What is the mole fra...

A: Mole fraction is determined by dividing the number of moles of a substance by the total number of mo...

Q: Calculate Keq for the following reaction below given the following information at 600K. Show all wor...

A: Applying concept of chemical equilibrium. If resultant chemical equation is substraction of two equa...

Q: Give proper name to the following with E/Z and cis/trans nomenclature?

A: Proper name to the following with E/Z and cis/trans nomenclature of given compounds are,

Q: What is the type of isomerism of the following: a. (3S,4R)-3-bromo-4-chlorohexane and (3R,4S)-3-brom...

A: a. (3S,4R)-3-bromo-4-chlorohexane and (3R,4S)-3-bromo-4-chlorohexane: Enantiomers.   b. isobutyl ace...

Q: Please answer urgently:  Use the Ideal Gas Law, show how you can calculate the pressure of 24 g of a...

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Q: Please show me how to solve number 57

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Q: The Ksp of manganese(II) hydroxide, Mn(OH)2, is 2.00 × 10-13. Calculate the solubility of this compo...

A: The question is based on the concept of solubility product Principle.   it states that a weak electr...

Q: The specific heat of a certain type of metal is 0.128 J/(g. C). What is the final temperature if 305...

A: The specific heat of the metal is = 0.128 J/(g.oC) The amount of heat added is = 305 J The initial t...

Q: Order the following atoms/ions by increasing size: (small → large) Br- 12- |- Br Br+ Br2+ V

A: Applying concept of nuclear forces and effect of charge on atoms .

Q: Please show me how to solve number 41

A: To solve this problem we will use Ideal gas equation which is given below as  PV=nRT  Where,  P= pre...

Q: Standard conditions are based on relevant environmental conditions. If normal average surface temper...

A: By definition ideal gas equation is,                           PV=n RT where P is pressure, V is vol...

Q: Methanol undergoes combustion according to the equation:2CH3OH(l) + 3O2(g) → 2CO2(g) + 4H2O(l) ∆H = ...

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Q: How many unpaired electrons are in the orbital diagram of an atom of sulfur? Show work for orbital d...

A: The atomic number of sulfur atom is 16. Its electronic configuration is 1s22s22p63s23p4.

Q: Several experiments obtained the following data: (as shown at the table) Write the rate law expressi...

A: Let order of reaction with respect to CHCl3 = a Order of reaction with respect to Cl2 = b Rate law: ...

Q: A solution containing Pt*+ is electrolyzed with a current of 4.10 A. How long will it take to plate ...

A: W = E i t /F W = mass to be deposited E = equivalent Weight i = current in ampere t = time in second...

Q: Which of the following molecules can exist as cis and trans isomer? | CH,CH=CHCH,CI а. CH̟CH=CHB1 b....

A: Since you've posted multiple sub-parts, we'll solve only the first three sub-parts for you. To get t...

Q: answer please

A: Let order of reaction with respect to CHCl3 = a Order of reaction with respect to Cl2 = b Rate law: ...

Q: A student trying to determine the Ksp for Calcium hydroxide used 10.15 mL of 0.050 M HCl to neutrali...

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Q: 15. In the liquid, there are hydrogen bonds that form between molecules of water and covalent bonds ...

A: Upon boiling the water, the liquid turns into gas. In a gas the force of attraction between the mole...

Q: What is the concentration of CO32– in a 0.030 M solution of carbonic acid, H2CO3? For carbonic acid,...

A: We will use common ion effect

Q: In a saturated aqueous solution of PbBr,, the lead ion concentration is 1.18 × 10-2 M and the bromid...

A: In a saturated solution of sparingly soluble salt, there exists an equilibrium between the solute an...

Q: What evidence is there that the colors observed in the flame tests are due to the metals, and not th...

A: Introduction: The flame test is a qualitative test used in Chemistry to help to determine the identi...

Q: The titration of 50.0mL ot HC2H3O2 (Ka=1.8 x 10-5) 0.100M NAOH. The pH of solution at the Equivalenc...

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Q: Discuss the different separation techniques.  Handpicking Threshing Winnowing Sieving Paper Chromat...

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Q: Heating a 37 g of iron bar changes the temperature to 77.2°C. Find the heatchange.

A: To determine the heat change of iron to find the heat change of substance we are going to use the sp...

Q: 1] A 50.00 mL aliquot of 0.1000 M NaOH is titrated with 0.1000 M HCI. Calculate the pH of the soluti...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: A +2B + C → 2D + D  Data and rates for the reaction are given below. (question 1.jpg) a) What is the...

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Q: Are acids and bases used in everyday life? Name some acids and bases from your everyday life and why...

A: Explained as follows 

Q: How are ionic hydrides formed?

A: Ionic hydrides are compounds that form between hydrogen and highly active metals, mainly with the ea...

Q: How many grams of phosphine (PH3) can form when 37.5 g of phosphorus and 83.0 L of hydrogen gas reac...

A: In a balanced chemical reaction, the stoichiometric coefficients of the reactants and products deter...

Q: How does the value of k vary with temperature? Explain why this happens in terms of the activation e...

A: According to Arrhenius equation, rate constant K is calculated in terms of activation energy as K=Ae...

Q: Pls do Asap...!

A: Correct answer is (II). Gauche Newman projection II is most stable among gauche forms. Reason: Angle...

Q: What volumes of H2(g) and O2(g) at STP are produced from the electrolysis of water by a current of 2...

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Q: I(ac) + OCI (aq) - 10 (aq) + Cl (aq) The rate law for the above reaction was found to be: Rate = k[I...

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Q: 6-Write the equilibrium constant expressions in the following events and find the numerical value of...

A: The question is based on the concept of chemical equilibrium. We have  to calculate equilibrium cons...

Q: select the appropriate indicator for each of the following titles: i.sodium hydroxide with hydrochlo...

A: We have to select suitable indicator 

Q: 1. Provide proper IUPAC name to the following molecules.

A: IUPAC nomenclature is the method for naming organic compounds. It is recommended by "International U...

Q: A gas fuel has the following volumetric composition:Propane C3H8: 73 %Butane C4H10: 5 %Ethane, C2H6:...

A: The composition of fuel :    Gas formula composition  Propane C3H8 73 % Butane C4H10 5 % Et...

Q: Chloroform (CHCl3) is a known anesthetic. It is also used to produce the refrigerant carbon tetrachl...

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Q: Draw the skeletal structure of the following compound: a. carboxylic acid with the molecular formula...

A: Carboxylic acid is the functional group consisting of the -COOH group. In the IUPAC nomenclature, th...

Q: A student prepares a a1.0mM aqueous solution of 4-chlorobutanoic acid C3H6ClCO2H. Calculate the frac...

A: Solution

Q: Which bond in each pair absorbs at higher wavenumber? a. CH3-C=C-CH,CH3 or CH2=C(CHg)2 b. CH3 H or C...

A: The wavenumber is inverse of wavelength and it is directly proportional to the frequency and photon ...

Q: please answe d,e,f parts

A: The organic compounds are named according to the rules and recommendation of IUPAC. The names formul...

Q: Give the IUPAC names of the ff. compounds:

A: Since you have asked questions with multiple subparts we will solve the first three subparts for you...

Q: Propose an efficient synthesis of 2,7-dimethyl-4-octanone, using organic building blocks containing ...

A: In this question, we want to Synthesized  2,7-dimethyl-4-octanone by using 4 or less carbon.  You ca...

Q: answer pls

A: For a general reaction like A+B→C+D The rate law can be expressed as: Rate=K[A]a[B]b Where [A] is th...

Q: a buffer solution is prepared by mixing the solution of a weak acid with its salt.Write two expressi...

A: Buffer solution  These are the solution in which on addition of small amount of acid or base in solu...

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.