A lone pair consists of four electrons O True O False The Following Structure has LINEAR geometry, then X = :F-X-F: Be O s O N O P O Two of the above are correct

Q: For each of the following Electrochemical cells A and B below: • Write the two half-reactions…

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

Q: The reaction A--B is first order with a half life of 0.903 seconds. What is the rate constant of…

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Q: the three-dimensional structure of methane CH4 , the hydrogen atoms attached to a carbon atom are…

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Q: Classify the possible combinations of signs for a reaction's AH and AS values by the resulting…

A: The reaction is spontaneous if ∆G of the reaction is negative .  The formula for ∆G is given as : ∆G…

Q: Which of the following reactions will produce the a-amino acid? (Select all apply, ) NH, H2 COOH Pd…

A: Here we have to predict the reactions in which cases amino acids are formed.

Q: 1) Given the following elements: 12 14 24 27 Mg 12 Al 13 7 I. State the period and group number of…

A: In periodic table horizontal rows are periods and vertical columns are groups  In period from left…

Q: 67 mL of.125 M solution of an acid HA is titrated with .125 m solution of NaOH calculate the PH at…

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Q: At 25.0° C, a 10.00 L vessel is filled with 5.25 moles of Gas A and 5.00 moles of Gas B. What is the…

A: Given-> Temperature (T) = 25.0°C = 25.0 + 273 = 298 K Volume of vessel (V) = 10.00 L Moles of A =…

Q: NH2 H. a S -N- HO HO. O A:R, B:S A:S, B:R A:R, B:R A:S, B:S IZ

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Q: which of these four amino aid& could not rotate ithe plane of plane- folarised light? NCHECHSH)(O0H…

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Q: Fill in the left side of this equilibrium constant equation for the reaction of azetidine (C,H,NH),…

A: Equilibrium constant is the ratio of product of concentration of products raised to their…

Q: What will be the pH if 0.00150 moles of HCI is added to 1.00 L of water ? The reaction gives the…

A: Given :-  No.of moles of HCl in 1.00L of water = 0.00150 mol  To calculate :-  pH of solution

Q: what happens when an amide reacts with water?

A: When an acid amide is treated with water in presence of an acid or a base then , it gives a…

Q: An acid has a Ka = 7.77 x 10-4. Is it stronger or weaker than an acid with Ka = 7.77 x 10-3 ? A.…

A: We have to compare the acid strength.

Q: Determine the activation energy (kJ) for a reaction using the following information. Report your…

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Q: CO, (g) + H,O (1) CH,O, (aq) + 0, (g) Suppose that 10.0 g of CO, reacts with 7.00 g of H,0 to give…

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Q: The following compounds are dissolved in diethyl ether and then extracted with 0.1 M HCI (pH 1)…

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Q: At a certain temperature, the equilibrium constant for the chemical reaction shown is 7.34 x 103. At…

A: Equilibrium constant is the ratio of product of concentration of products raised to their…

Q: De Broglie Hypothesis (Dual Narute of matter And Radi ohou) Ex plovn weu along with detailed…

A: Since you have multiple questions so I will solved first question for you please post separately…

Q: ii. HN NH2 high dilution condensation LIAIH CIOC -COC

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Q: 1. Name this amine properly. CH3 CHb NH CH(CH3), Is it a primary, secondary, or tertiary amine?

A: According to Bartlby guidlines I solve only first question. You post second question separately.

Q: 9. (a) Calculate the mass of hydrogen gas that can be prepared from 5.00 g ÇaH2 and 4.80 g H2O.…

A: In the given question we have to calculate the mass of hydrogen and grams of excess reactant left…

Q: 2. The decomposition of N205 (2 N2O5 → 4 NO2 + O2) was carried out at several different…

A: Recall the given reaction,              2 N2O5  →  4 NO2  +  O2We have to calculate the activation…

Q: what happens when an amide reacts with water?

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Q: What volume of 0.150 M NaOH is needed to neutralize 35.00mL of 0.250 M H2S

A: Given data : For NaOH --> Molarity(M1) = 0.15M  Volume(V1) =?  For H2S ----> Molarity(M2) =…

Q: A reaction at 34.0 °C evolves 174. mmol of carbon monoxide gas. Calculate the volume of carbon…

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Q: What is the product for this reaction? NAOAC NaOH CH;CH,CHCH,CH3 CH;CH,CCH,CH3 O CH,CH,C=CHCH3…

A: In this question we have to tell the product of the reaction .

Q: How many nutritional calories will be obtained from ATP derived from 3.00 grams tristearin? [This is…

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Q: Draw the product(s) for the following biosynthetic reaction enzyme listed below the arrow. If no…

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Q: Complete the table below for calculating the molar mass of the compound tetraphosphorus decaoxide.…

A: Given table  is :

Q: Show detailed solution. A cell was prepared by dipping a Cu wire and a saturated calomel electrode…

A: Solutions :               a) Write a half-reaction for the Cu electrode.(b) Write the Nernst…

Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: R. In this…

A: Below attached file showing the details answer.  All the best.

Q: 5. Draw the structures of a three-carbon chain structure with following functional groups. a. An…

A: There are different types of functional groups (groups of atoms that are responsible for the…

Q: What is the mass percent (m/m) of NaCl in a solution made by dissolving 5.16 g of NaCl in 79.9 g of…

A: Since, you have multiple questions so I will solved first question for you please post separately…

Q: Label the structures to show the monosaccharide units produced by hydrolysis of the disaccharide.

A: Monosaccharides are the simplest carbohydrates that cannot be further hydrolyzed.

Q: Identify the quantity represented by A in the activation energy diagram. В A C Potential energy

A: Identify the quantity presented by A in the activation energy diagram ----

Q: Three major contributing resonance structures are possible for Add missing charges and non-bonding…

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Q: A gas storage cylinder in an ordinary chemical laboratory measures 6.4 cm wide and 26. cm high. This…

A: Given Data :  1. Diameter of the cylinder (d)= 6.4 cm  2. Height of the cylinder = 26 cm  3 .…

Q: propose a syntheses for this molecule using the given reactant?

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Q: Use the References to access important values if needed for this question. The iodide ion…

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Q: A tank contains 6OL of water contaminated with Mercury at a concentration of 0.03 mg/L. Clean water…

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Q: 20)What is the NET IONIC equation for the reaction between potassium bromide and mercury sulfate in…

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Q: What quantity in moles of chlorine gas at 12.0 celsius and 33.3atm would occupy a vessel of 27.5L

A: Given :  Pressure = 33.3 atm  Volume = 27.5 L  Temperature = 12.0°C  To calculate :-  Number of…

Q: In a cextain electasyai. 0:332g f zinc s depesited Cantainingsoy Solution. Calculate mat in a cell…

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Q: 100.0 mL solution of NaOH reaches the equivalence point when 36.32 mL of a 0.0300 M solution of HCl…

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: 10.  a. Light at 278 nm passes through protein RNase A with optical path length is 1μm and the…

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Q: Formula: BCI3 Name: Birnum Tricnlornide Lewis Dot(Symbol of B atom Lewis Dot Symbol of Catoms Lewis…

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Q: What is Kp for the reaction below, if Kc = 2.00e-6 at 372.4°C? 4A(s) + 4B(g) ↔ 3C(g)

A: Given :-  4A(s) + 4B(g) ↔ 3C(g)  Kc = 2.00e-6  T = 372.4°C  To calculate :- Kp

Q: For lab 4, we combined baking soda with vinegar, according to the chemical equation NaHCO 3 + CH…

A: Given:  (i) 2g baking soda + 5mL vinegar, (ii) 2g baking soda + 10mL vinegar (iii) 2g baking soda +…

Q: 1. How many GRAMS of nitrogen are present in 4.54 moles of nitrogen monoxide ? grams. moles. 2. How…

A: Given, moles of nitrogen monoxide(NO) = 4.54 moles we can see that 1 moles of NO contains 1 moles of…