When do you have to newtralize (acefit acil with before distillatfom ? ou sodium hychtride

Q: 1.If the partial pressure of N2 is 3.10 x 105 Pa and the partial pressure of Ne is 4.75 x 105 Pa in…

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Q: 2-diazoclyclohexanone undergoes an interesting example of the Wolff rearrangement in methanolic…

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Q: Question 9 options:  a  b c d 1. metallic 2. molecular 3. covalent network 4. ionic

A: Substance A is  metallic (1) because only metals can have very high melting and boiling point and…

Q: Rationalize the order of reactivity 5 acid amide 1 acid halide 3 ester 4 carboxylic acid 2…

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Q: 1. Indicate the kind of hybrid orbital carbon uses for each bond in the following compounds. a.…

A: Hybridisation is defined as mixing of orbitals of different energies so as to rehybridize to form…

Q: Which detector is suitable for compounds which do not absorb energy in the uv-vis region? a. UV-Vis…

A: A detector is any device that converts an amount of radiation into some other measurable phenomenon.…

Q: What is the starting material? Na2Cr207 HO HO. H2SO4, H2O

A: ->If there is such hydrocarbon attached which has alpha hydrogen present then it can be oxidized…

Q: 1. Why is the internal use of methyl salicylate limited to small quantities only? 2. What are the…

A: Interpretation- We have to discuss-  Internal use of methyl salicylate limited to small quantities…

Q: OH + K - 1/2 H, - KBr

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Q: 2. Calculate the solubility of silver acetate, AgCH3COO (s), in solutions buffered at pH = 2.00,…

A: Give data   AgCH3COO (s), in solutions at pH =2.00, 4.00, 6.00, 8.00, and 10.00 at 25◦ C. Ksp of…

Q: 12 15 16 17 19 20 21 x 22 123 x 24 13 14 -21 You can ind the meaning of This energy diagram shows…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: What makes two-pot synthesis method an appropriate technique for the synthesis of Sudan I?

A: Sudan I is a organic dye.It is used as colouring agents. It is orange red dye used to colourise…

Q: Does this make sense considering the value of K. 7. If the equilibrium constant for the following…

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Q: Can you solve part a and b

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Q: Calculate the ratio of moles of O2 consumed to moles of NO formed. i moles O2/ moles NO.

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Q: 6. A sample of phosphorite from the Rum Jungle in Australia has 143ND/144Nd 0.51241, 14Sm! %3D 144Nd…

A: In order to find the age of a very old thing or species, the most recommended method is the carbon…

Q: how do I get the density in grams per liter of carbon dioxide in a 500 mL bag in my air bag…

A: The density of a compound is determined by the ratio between the mass of the compound to volume. It…

Q: Part I: Condensed Electron Configuration Directions: Write the condensed electron configuration for…

A: Gallium :              Ground state electronic configuration :                          1s2 2s2 2p6…

Q: What is the product? Na, t-BuOH NH,

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Q: 10 mL of unknown acid sample was placed in a 250 mL Flask. 3 drops (0.15 mL) of Phenolphthalein was…

A: Given that -  Molarity of NaOH used = 10.0 M  Volume of NaOH used = 50.000 mL  Volume used of…

Q: Stephanie is a radiation worker, as part of her job she spent 2 weeks fixing a valve in high level…

A: 3.3 Ci/cm = 3.3 x 109 Bq/cm 2.5 mSv/Bq x (3.3 x 109 Bq/cm) = 8.25 x 108 mSv 8.25 x 108 mSv = 8.25 Sv…

Q: A 50.0 ml. sample of 0.15 M NH, is titrated with 0.10M HCI, Determine the equivalence point of this…

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Q: With respect to the following unbalanced redox equation that takes place in an acidic environment,…

A: Give reaction  BrO3- (aq) + N2H4 (g) ---> Br- (aq) + N2 (g)

Q: If the partial pressure of N2 is 3.25 x 105 and the partial pressure of Ne is 3.00 x 105 Pa in a…

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Q: CHS O 1. LIATHY, EtzO H2 SO4 HI 2. H30t , HLO PCC CH2 C/2 HO Ph Phmgsr, Et20 H3 O*, HLO

A: Concept:  LiAlH4: Lithium aluminium hydride is used to reduce carboxylic acids, esters, and acid…

Q: A 44.3 g sample of water at 100.00 °C (specific heat of water = 4.184J/g.°C) was placed in an…

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Q: Which of the following statements does not describe natural rubber? A. It is a copolymer. B.…

A: Natural rubber is a polymer of isoprene (2-methylbuta-1,3-diene) monomer units. It has general…

Q: Answer the questions about the skeletal structure below. Spelling counts! This structure contains…

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Q: Net ionic equation practice problems: An aqueous solution of Silver nitrate (AgNO3) is added to…

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Q: write the condensed formula of the following alkanes: 1. 2,2-dimethyl-4-ethyl-5-sec…

A: Condensed Structural formula of  1. 2,2-dimethyl-4-ethyl-5-sec butylcyclodecane   2. sec. hexyl   3.…

Q: VII. What Grignard reagent and what carbonyl compound might you start with to prepare the following…

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Q: e Bronsted-Lowry acids and bases

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Q: ionizes to the greatest extent?

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Q: number] 2. Calculate the osmolarity of a solution containing 7.5% dextrose and 0.9% sodium chloride…

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Q: Which of the following compounds are isomers with empirical formula C6H1202 Recommendation! Write…

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Q: Combustion of coal releases sulfur dioxide into the atmosphere. The following process converts this…

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Q: A special alcohol dehydrogenase was recently isolated from a bacterial strain that will catalyze the…

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Q: What is the heat of vaporization of CCI,?   CCI (1) CCL₂(g); Delta H^ o =?kJ/mol   Use standard…

A: Enthalpy of reaction is calculated by subtracting the enthalpy of product minus enthalpy of…

Q: 5. A solution was prepared by dissolving 34.00 grams glucose in 480.0 grams water. The resulting…

A: We will calculate the molar mass of glucose by using colligative property. We’ll apply the formula…

Q: Draw the following:  diastereoisomers optical isomers of dichloridobis(ethylenediamine)chromium…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: 12. Identify and name the functional groups present in the molecule below: ОН О Но но NH2 ОН НО H…

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Q: 3 Given the following cell notation: Pt(s) | H2 (g, 1.0 atm) || H+ (ac, 1.0 M) | Au3+ (ac, ? M) |…

A: Here we are required to find the concentration of Au3+ to produce cell potential of 1.22 V

Q: A sample of gas has an initial volume of 285 mL at a pressure of 857 torr and a temperature of 25.0…

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Q: A student studies a reaction under various conditions and determines that it is exothermic and…

A: Sign of ∆H and ∆S can be determined from given information about reaction and its sponateity…

Q: Br Bu,NF/ THF (iii) L: C4H3O

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Q: Name each of the following by IUPAC system: CH2=CHCH(CH3)(CH2)2 CH=CH2…

A: 1) Given :-  The given structure is    --------------------------------------------------------

Q: Calculate the standard free-energy change at 25°C for the Haber synthesis of ammonia using the given…

A: Standard free energy change is calculated using formula  ∆G° = ∆H° - T∆S°    Reaction is spontenous…

Q: 7- The non-basic nitrogen molecules, which are mostly of the pyrrole type, make up the minority of…

A: Non basic nitrogen compounds like pyrolle, indole,  porphyrins etc are major proportion of nitrofgen…

Q: Calculate the total pressure of a mixture of 0.0200 mol of helium, He, and 0.0300 mol of hydrogen,…

A: Calculate the total pressure of a mixture of 0.0200 mol of helium, He, and 0.0300 mol of hydrogen in…

Q: If 65.0 kg of ammonia and 80.0 kg of oxygen are fed to a batch reactor, determine the limiting…

A: This question belongs to mole concept.