OH doc Ph A TBS. Ph H3O+ TBS. Ph 1. B 2. H₂O+ HO TBS. Ph TBAF с

Q: 1.0 ml culture 0-2 O-3 O-4 O-5 0-6 0-7 O-8 P1 -9 9.0 ml 1/10 10-1 O-10 0.1 ml P2 9.9 ml 1/100 10-3 1…

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Q: A metallic cube has a side length of 50.00 mm. It is composed of 33.49% of metal A and 46.95% of…

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Q: Draw two enantiomers of (HOOC)CH(NH2)CH2CH(CH3)2

A: Enantiomers are two non Superimposable mirror image of each other.

Q: Na2CO3(aq)  +  2  HCl(aq)  →   2 NaCl(aq)  +  CO2(g)  +  H2O 0.176 g of sodium carbonate required…

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Q: Give a clear handwritten answer  Draw the 2 chair confirmations of this structure:

A: given structure convert to chair conformations

Q: 10.0 mL of a 0.150 M solution of phosphoric acid, H3PO4, are diluted to a total volume of 1.00 L.…

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Q: A is directly to the left of B in the periodic table. C is directly below A, and D is directly below…

A: Atomic size is measured as atomic radius which is the distance from the centre of the nucleus to the…

Q: Use the nernst equation to determine equilibrium potential based on the reverse hydrogen electrode…

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Q: 1. Draw the dot diagrams for the following atoms and answer the questions below: Nitrogen (N)…

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Q: A is directly to the left of B in the periodic table. C is directly below A and D is directly below…

A: Percent ionic character in a covalent bond depends on the difference in the electronegativity…

Q: Color Charige, charige intamp 9. Determine if the chemical reactions below are balanced or…

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Q: Which of the following molecules will have the SHORTEST bond length? Select one: O a. Br₂ b. 0₂ O C.…

A: In this question, we will select the molecule which have shortest bond length.  Bond length is the…

Q: Below are the line spectra of Neon (Z = 10) and Lithium (Z = 3). Which of the following statements…

A: Atomic no. of  Neon is Z = 10 and Lithium is Z= 3 We have to answer why more spectral lines are…

Q: It is not necessary to include states such as (aq) or (s). If a box is not needed leave it blank. If…

A: Strong acid + strong base = neutral salt  Strong acid + weak base = acidic salt  Weak acid + strong…

Q: Provide the correct IUPAC name for SO2. E (1) (11) (1) (IV) penta-di- tetra- mono- hexa-hepta- octa-…

A: In molecular formula of  SO2 one sulfur & 2 oxygens are present. Here sulfur has +4 charge &…

Q: Based on the activity series, which one of the reactions below will occur spontaneously? A. Fe(s) +…

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Q: Complete the molecular orbital diagram below for F₂2- (for F, Z = 9) by filling in the electrons in…

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Q: What concentration of Br−Br− results when 961 mL961 mL of 0.609 M KBr0.609 M KBr is mixed with 793…

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Q: Complete the molecular orbital diagram below for F₂2 (for F, Z = 9) by filling in the electrons in…

A: According to(MOT)  moleculer orbital theory,  molecular orbitals are formed by the combination of…

Q: How would you precipitate metalllic copper from the copper sulfate solution?  a. Cool the solution…

A: We have to answer how to precipitate metalllic copper from the copper sulfate solution?

Q: hich of the following is TRUE regarding the orbital quantum number ? elect one: O a. The orbital…

A: The orbital quantum number (Azimuthal quantum number) describes shapes of orbital .it is denoted by…

Q: Which of the following will determine if an atom/ion is paramagnetic? Select one: O a. Em b. Ema O…

A: If a molecule or atom contain unpaired electron then it is termed as paramagnetic.

Q: is the concentration of a solution made by diluting 85 mL of 6.0 M HCl to a final volume of 750 mL?…

A: Given Initial volume(V1) = 85mL.                               Initial concentration (M1)= 6 M.…

Q: Label each structure below as chiral or achiral and give your reason W B C D

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Q: Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when…

A: Net ionic equation: It is the chemical equation that contains the main ions that are involved in the…

Q: balance the following equation C6H6(I)+ O2 (g)---> H2O (g)+ CO2 (g)

A: Given reaction is combustion of hydrocarbons.  Hydrocarbons on combustion gives CO2 and H2O as final…

Q: How many moles of H+ ions are present in 456 mL of 0.943 M nitric acid solution? mol H+

A: Given data :  Concentration of HNO3 = 0.943 M  Volume of HNO3 = 456 mL = 0.456 L  1mL = 10-3 L  1 M…

Q: 1. Name this alcohol according to the IUPAC system. AOH

A: IUPAC name of following  compound  is .

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

A: Given data :

Q: A is directly to the left of B. C is directly below A and D is directly below B. Which of the…

A: Answer:- This question is answered by using the simple concept of periodicity in which atomic…

Q: a. What is the mass of 1.94 x 1024 atoms of hydrogen? grams b. What is the mass of 3.99 x 1023…

A: 1 mole = 6.022×1023 (Avogadro's number)  The mass of one mole of atoms of an element is known as its…

Q: Given are five atomic species. How many unique elements are present in the given? (Note: The symbol…

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Q: Use the References to access important values if needed for this que Use the relationship between…

A: Given that H2Te is expected to be a stronger acid than the substance H2S. The given statement is…

Q: The table below shows six reactions, along with either the equilibrium constant (keq)or the free…

A: ∆G° = - RTlnKeq  If Keq<1, ∆G°>0 ( non-spontaneous reaction)  If Keq>1, ∆G<0…

Q: The Lewis structure reveals a radical in which of the following species?

A: Given: formula of compounds

Q: Write the balanced COMPLETE ionic equation for the reaction when iron(III) chloride and sodium…

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Q: 2. Write in the products. a) b) c) CH,CH,&C.HS 1. BH, 2. H₂O₂, OH PCC NaBH₂

A: We have been given four reactions and we have been asked to write the products of these reactions.…

Q: sample of 5.93 g5.93 g of solid calcium hydroxide is added to 34.5 mL34.5 mL of 0.340 M0.340 M…

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Q: A 69.0 mL portion of a 1.50 M solution is diluted to a total volume of 218 mL. A 109 mL portion of…

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Q: Which of the statements concerning chemical bonds is FALSE? Select one: O a. The sharing of…

A: The attractive force which holds the atoms  together and stabilizes them is known as chemical…

Q: Which of the following molecules contains the maximum number of lone pairs that is associated with…

A: Lewis structure  and lone pair of compound are.

Q: Consider the solubility of silver sulfide, Ag2S, is 3.12 × 10-12 mg/L. a. Determine the Ksp of…

A: Here we have to determine the Ksp of Ag2S and overall equilibrium constant K when Ag2S will be…

Q: How many moles of ions are in 1.75 mol of K₂SO4?

A: Given ionic compound is K2SO4.

Q: H 1.008 3 4 Li Be 6.94 9.012 7 8 10 C N 0 F 12.011 14.007 15.999 14 15 16 18.998 17 Ne 20.180 18 12…

A: In this question, we will check which ions have odd number of electrons in 3d orbitals.  Even number…

Q: A solution is made from 1.5×10−3 M in Zn(NO3)2 and 0.130 M in NH3.   a. After the solution reaches…

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Q: Vessel A containing an ideal gas at 300 K and 5.0x105 Pa pressure is connected with a vessel B by a…

A: According to Ideal gas equation number of moles is calculated as  :n=PVRTwhere , P= pressureV=…

Q: W W W W IN T TT 1 3 4 2 5 6 7 9 8 11 Write the correct chemical formulae for the ionic compound…

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Q: 7. Using skeletal structure, draw the molecule: trans-3-allylcyclohexanol

A: Given-  trans-3-allylcylohexanol

Q: a. How many moles of carbon tetrachloride are present in 3.10 x 1022 molecules of this compound?…

A: 1 mole = 6.022×1023 (Avogadro's number)  The mass of one mole of molecules of a substance is called…

Q: A chemical reaction between 6.0 g of substance A and 8.0 g of substance B, yields exactly 14.0 g of…

A: In the first reaction, 6.0 g of reactant A reacts with 8.0 g of reactant B to produce 14.0 g of…