d. 55 g to lb e. 7.0 x 10* kg to mg f. 8,760 mL to kL g. 100 ft’ to mL h. 55 mi/hr to m/s

Q: 2) 75.0 ml of 0.0385M AGNO3 & 55.0 ml of 0.00550M Na2CO3 (soluble salts) are mixed. a) Will any…

A: This answers are given below:

Q: Hz o h. xs acetic acid + sodium hydroxide in water Na 04 CH3- - OH HzO Please Do these 2 Question…

A: When there is a possibility of acid base reaction, acid-base reaction occurs primary. The reaction…

Q: 8. The following data was collected for the reaction: A →2B + C Time (sec) [A] 5.93 50 4.84 100 3.75…

A:

Q: AH solution= qreaction /n salt Lab 18 Part 1: Determination of calorimeter constant AH (glucose) AH…

A: The ∆Hrxn is calculated by the formula, ∆Hrxn=∑nHfproducts-∑mHfreactants The Qcomb is calculated by…

Q: a.(3) Write a balanced redox reaction for the oxidation of organic carbon ("CH₂O") to CO2 coupled to…

A: In the given two half reactions we can balance with help of oxidation method.

Q: If 12.0 g of water is converted to steam in a 4.18 L pressure cooker held at a temperature of 112…

A:

Q: Show work..don't give Handwritten answer

A: The objective of the question is to find the equilibrium concentration of F2 gas in a chemical…

Q: 5. a. Draw the major product of the following reaction. NaCN Br b. Determine the absolute…

A: Alkyl halide gives nucleophilic substitution reactions. The mechanism of nucleophilic substitution…

Q: 2. Show the reagents and reaction conditions required to accomplish each of the following…

A: The reagents and condition are shown below.

Q: 9. Predict the effect of (a) temperature decrease, (b) pressure increase, (c) a decrease in H2S…

A: The equilibrium reaction given is,

Q: Hydrogen peroxide decomposes with a rate constant of 1.8 x 10-5 s-1. How much of the reactant will…

A: The rate constant k is given as 1.8×10-5s-1 initial concentration of reactant = 0.64 M We have to…

Q: Which of the following will give a solution with a pH < 7.0 if dissolved in water to provide 0.100 M…

A: pH of a solution of an acid &lt; 7pH of a solution of a base &gt; 7pH of a solution of a salt of…

Q: Please do either 2 or 4, specifically work on 4 if you can

A: Please see attachment below for product and mechanism.Explanation:Step 1: Step 2: Step 3: Step 4:

Q: can you please check the sig-fig please

A: Rules for determining the number of significant figures in an answer : The result of an addition or…

Q: Question 10 Consider placing a piece of iron, Fes, into a 1 M solution of cadmium ion, Cd2* ag).…

A:

Q: 5. If 1.4% of the mass of a human body is calcium (i.e., 1.4 g Ca = 100 g bw (body weight), how many…

A: To express the concentration several  terms can be used  like molarity, molality, mass percentage…

Q: MISSED THIS? Read Section 17.9 (Pages 765-769). Consider a 0.14 M solution of a weak polyprotic acid…

A: Given,  Molarity of H2A = 0.14 M Ka1 = 1.0 x 10–4 Ka2 = 1.0 x 10–6

Q: Figure 3. Chair Conformations gt A. B. Given the following data regarding Me 1,3-diaxial…

A: To determine the energy difference between the most stable chair conformation and the least stable…

Q: How many moles of PbCl2 (Ksp = 1.6 x 10) will dissolve in 50.0 ml of .10M AICI3? (hint: solve for…

A: Given,  Solubility product (Ksp) of PbCl2 = 1.6 x 10-5  Volume of AlCl3 = 0.10 M  Number of moles of…

Q: Here is a graph of the probability of an atom moving with a particular speed, for a sample of…

A: The given graph is represented as follows:

Q: Don't give Handwritten answer..show work..??

A: The objective of the question is to determine the number of hydrogen atoms in each molecule of…

Q: 1. The temperature of a 98.7 g piece of metal increases from 17.0 °C to 31.0 °C when the metal…

A: Note: Since you have posted a question with multiple independent parts, we will solve first part for…

Q: Provide products for the following reactions: 1) 3 NaNH, Br 2) CH,Br Br 1) NaNH, 2) `Br Br H;C-C=c¯…

A:

Q: DRILL ON THE IDEAL GAS LAW Student's Name For each of the gas samples, complete the table. Be sure…

A: Given,Sample  No.Pressure    PVolume    VNumber of moles  (n)Temperature        T  Mass      g   Mw…

Q: A popcorn tree that is 3.70 m tall grows at a rate of 2.743 x 10 mm/s. How many meters tall would…

A: Given that, the height of the popcorn tree is 3.70 m.The growth rate of the tree is 2.743×10-5…

Q: Find the pl of Glutamate. The alpha-carboxyl group's pKa is 2.19, the side-chain pKa is 4.25, and…

A: Given,The pKa of alpha⎯carboxyl group = 2.19                  side⎯chain = 4.25…

Q: a) Provide the organic starting materials necessary to synthesize the following compound via an…

A: I solved only one question. Remaining repost

Q: 4) If Cl1 is slowly added to a solution of 0.15 M Ag*1 and 0.0025M Pb*2 (Ks.p. Ag CI = 1.8x10-10 and…

A: The solubility products of the two compounds of chlorine are given: Ksp of AgCl=1.8 ×10-10Ksp=…

Q: 2) The indicator Haln has Ka = 4.5 x 105, Kaz = 4.5 x 10°. H,ln is red, HIn' is blue, In2 is yellow.…

A: Given data:-

Q: Given the following information, calculate the equilibrium constant (K) of the reaction at 298 K. (R…

A:

Q: Which of the following are a function of the salt bridge in an electrochemical cell? Select all…

A: We would first study about salt bridge .  Then we would see it's functions in electrochemical cell.

Q: 7. Decide whether each of the following will cause an aqueous solution to be acidic, basic, or…

A:

Q: A student runs the reaction with 1.04 mL of o-chlorotoluene (d=1.073 g/mL) and 5.0 g of potassium…

A:

Q: An unknown element X has the following isotopes: 52X (90.00% abundant), ®X (8.00% abundant), 5°X…

A: Average atomic mass :-         Many naturally occurring elements exist in more than one isomer. It…

Q: 2. Given the following ionic compounds, i. use the solubility rules to determine if the compound is…

A: Answer:Whenever an ionic compound is added in water then during dissolution it ionizes into its ions…

Q: I only need (verification for D) then F G H I J please

A: Constitutional isomers are the isomers with same formula but different connectivity. Stereoisomers…

Q: 9.118 Determine the empirical formula for stances with each of the following mass percent…

A:

Q: 3 4 5. Find the percent compositions of all of the elements in the following compounds: 1) CuBr, Cu:…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Different salts have different solubilities in water. For some salts, the addition of H+ or OH- to…

A:

Q: For each of the following solutions A. identify as either acid or base; B. calculate the…

A: We know that if, pH &lt; 7, solution is acid pH &gt; 7, solution is base. So, pH = 6.290 is acid pH…

Q: Balance the following chemical equations:

A: same number of each element is represented on the same  reactant and product side .-balanced…

Q: X A saline solution similar to that used for intravenous drips is made by dissolving 0.45 g sodium…

A: We are given: sodium (NaCl) = 0.45 g water (H2O) = 50.00 gAccording to the law of conservation of…

Q: 9. What is the PH of a solution with [OH¯]=1 x 10ªM |10 |9HF O11HCNO |None of the others

A: Given, a solution having [OH-] =1×10-4 Mwe are asked to calculate the pH of the solution.

Q: A chemist has a block of iron metal (density is 7.87 g/mL). The block weighs 1.70 g. What is the…

A:

Q: The atmospheric pressure on the surface of Venus is 6.84 × 10 ' torr. Calculate the atmospheric…

A: We have to convert the given atmospheric pressure in torr to mmHg and atm. The atmospheric pressure…

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.