Draw an electron diagram to show what would happen if an atom of lithium (Li) reacted with one of fluorine (F).

Q: A mixture consisting of 1.000 mol H2O(g) and 1.000 mol CO(g) is placed ina reaction vessel of volume…

A: Using the relationship of Kp and Kc, value of Kp can be determined.

Q: The reaction of carbon dioxide (g) with hydrogen (g) to form carbon monoxide (g) and water(g)…

A: Recall the given reaction,                  CO2 g  +  H2 g  →  CO g  +  H2O g12.7 g of CO2 g…

Q: Assuming that the reaction is elementary, the the rate law for: CH3CH2CH2Il + NaBr --> CH3CH₂CH₂Br +…

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Q: Arrange the following ions in order of increasing ionic radius: potassium ion, calcium ion, sulfide…

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Q: Which of the following conditions is/are not true for thermoplastic polymers They can be reshaped…

A: The given question is about thermoplastic.  A thermoplastic is a plastic polymer material that…

Q: Nal a Proton transfer d Electrophilic addition b= Lewis acid/base e c= Radical chain substitution f…

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Q: g/mol) is e

A: Given as, Concentration of NaOH = 0.1 = C Volume of NaOH = 40 mL = V = 0.04 LMoles of NaOH = C ×…

Q: 5. What would be the volume of 10.0 grams of oxygen gas at STP?

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Q: A 50.7 g sample of glass is put into a calorimeter (see sketch at right) that contains 300.0 g of…

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Q: What is the best name for the molecule below. pentanal pentane ester pentan-2-one ethyl propyl ether…

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Q: Use the given​ equivalents, along with dimensional​ analysis, to convert the given unit to the unit…

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Q: A sample of hydrogen gas was placed in a discharge tube and its spectrum was measured using a high…

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Q: mophenol bl the tablets (1

A: Given as, Tablets labeled=325mg sufficient water to make =200mL aliquot=15ml

Q: What is the symbol (including the atomic number, mass number, and element symbol) for the oxygen…

A: Given that, 1) Isotope= Oxygen 2) 2145Sc

Q: Round each to three significant figures. 79934.02 1.561832×107 2.31827183 0.000045339

A: The question seems to have some information lacking but then again the solution for the following…

Q: have on the system 2h2s + 3o2. 2h2o+2so2 what effect will adding N2

A: Inert gas is the gas which is unreactive. Inert gas can be added in an equilibrium mixture in two…

Q: When selenium (atomic number 34 on the periodic chart) becomes an ion, with which atom does the ion…

A: Selenium has an atomic number of 34 . We have to find out an atom which is isoelectronic with…

Q: According to transition state theory, an effective collision between particles leads to the…

A: According to transition state theory or activated complex theory the biomolecular reaction between…

Q: 100mL 1M H2SO4 : How much amount do you need (in mL) - Here you use 95% weight percent of sulfuric…

A: According to the question, two solutions are to be prepared: 1) 100mL 1M H2SO4 from 95% H2SO4 2)…

Q: ОЛ В OC OD ? A 1) (CF,COO) Hg. CH CH OH 2) NaB H₂ OH В С CH₂ OCH CH,

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Q: >. Based on your knowledge on TMFs, explain the difference between the boiling shown below: Η Η ΤΙ…

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Q: option b is correct? [CLO-6] You are asked to create a peptide sequence that would require more…

A: As Cysteine contain three functional group -SH, -NH2, and -COOH. It can able to form cage-like…

Q: to 1 Add the missing curved arrow notation.

A: The products are an alkene, a water molecule and chloride ion.

Q: When the toluene layer (containing methyl benzoate and benzoic acid) was added to the aqueous…

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Q: QUESTION 5 Which of the following reagents would lead to a product that has two functional groups:…

A: Above reaction are examples of nucleophilic addition reaction of epoxide.

Q: Cewer below some Ontions twen which of the electrolyes H₂ B03, Car0H/2HNO3, воз, салонта, NHued,…

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Q: Find the pH and percent ionization of a 0.337 M HF solution. The Ka for HF is 3.5 x 10-4.

A: Given, Concentration of HF solution (C) = 0.337 M Ka for HF = 3.5 × 10-4 pH of the solution = ?…

Q: At a certain temperature, the solubility of zinc(I) chromate is (7.6x10^-5) M. What is the Ksp?…

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Q: Given a 0.15 M solution of a weak electrolyte AB dissolved in 350 ml water with an equilibrium…

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Q: Mad NH₂ 1 Meo

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Q: A 12.0 L sample of gas at 15˚C and 765 torr is heated to 32˚C and the pressure is increased to 795…

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Q: Draw a Lewis structure for NH3 and answer the following questions based on your drawing. 1. For the…

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Q: When doing percent error do the estimated value and true value need the same amount of sig figs or…

A: The true value and the experimental values are calculated under different experimental conditions…

Q: 73. 33.5ml of 0.9998N NaOH was used in the titration of 50ml HCl solution. Calculate the normality.…

A: Given -> Volume of NaOH (V1)= 33.5 ml = 0.0335 L  (1 L = 1000 ml) Normality of NaOH (N1) = 0.9998…

Q: Draw the curved arrow notation DOCK \½ O +1: Jil See Periodic Table See Hint H с N CI Br

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Q: 1. H₂S (g) + CH4 (g) 2. NO₂ (g) 3. Pb3O4 (s) 4. C(s) + CO₂(g) 5. NO (g) Chemical Reaction Balanced…

A: Given reactions are :  1. H2S (g) + CH4 (g) <-------> CS2 (g) + H2 (g)  2. NO2 (g)…

Q: 5.66×1020 H2O2H2O2 molecules Express your answer using three significant figures.         mm =…

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Q: What is the standard enthalpy of reaction for the reaction below? C4H4(g) + 2H2(g) C4H4(g) +502(g)…

A: S.No. Given Reaction Standard enthalpy   C4H4(g) + 2 H2(g) ---> C4H8(g) To be determined  A…

Q: 4. A liter of gas at a temperature of 25°C and a pressure of 730 mm weighs 1.6 grams. a. What volume…

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Q: Which reagents are needed to complete the following reaction? CrO3 O MCPBA O 1)NaBH/ethanol 2)H30* O…

A: We have find out the reagent used  for the reaction.

Q: . What is the molar absorptivity when the percent transmittance is 56.2%, the pathlength is 2.00 cm,…

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Q: Which is true about the solubility of benzoic acid and methyl benzoate? Both are soluble in toluene…

A: A simple way to know which compound dissolve in other compound is the phrase " loke dissolve like".…

Q: If a sample of an element has a mass of 80.2grams and contains 1. 78moles, what is the elements?

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Q: Sodium bicarbonate (84g/mol) tablet was dissoved in 200mL of water and consumed 38.2mL of 0.1009N…

A: Given, Sodium bicarbonate was dissolved in 200 mL water and 38.2 mL of 0.1009N HCl was consumed.…

Q: 4. Consider the tabulated data collected by a student for an unknown metal sample. Use this data to…

A: Significant figures are those important digits which measures the accuracy of calculation.

Q: Using only the periodic table arrange the following elements in order of increasing ionization…

A: Explained on the basis of ionisation energy values and also on the basis of trend.

Q: 6. Titration of Ca²+ and Mg²+ in a 50.00-mL hard water sample required 23.65 mL of 0.01205 M EDTA. A…

A: Given, Volume of hard water = 50.0 mL Volume of EDTA = 23.65 mL Concentration of EDTA = 0.01205 M

Q: Calculate the boiling point of a 14.50 ?14.50 m aqueous solution of propanol.

A: Given,  Molality of propanol solution = 14.50 m  Calculate the boiling point of the solution = Tb =…

Q: a. Tyrosine b. Alanine c. Leucine d. Asparagine 5. Draw a picture showing the details of the…

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Q: Is this correct or does the true value need the same sig figs as the estimated value?

A: Number of significant figures gives an idea on the accuracy of the measured value.