If you mix 536 grams in water and bring it to a final volume of 912 mL, what will be the concentration of the resulting solution in g/L? Answers cannot contain more than one decimal place.

Q: QUESTION 20 What is the correct name for Al2(SO4) 37 O adaluminum trisulfate O b. aluminum…

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Q: Complete combustion of a 0.500 g sample of a pure hydrocarbon yielded 0.973 g CO 2 and 0.319 g H 2O.…

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Q: Determine the cubic structure of platinum if it forms a unit cell with a volume of 0.0595 nm³. The…

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Q: 4) All of the following salts can be obtained from a strong acid and a strong base except: KCI KNO3…

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Q: 100.0 mL of a 0.630 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

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Q: Which one of the following pairs of ions exper attraction? All positive and negative ions show…

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Q: a lithium atom moving at 2.6x105 m/s Express your answer using two significant figures. λ = ΓΠ ΑΣΦ…

A: We have given a lithium atom moving at 2.6×105m/s. We are asked to determine wavelength of lithium…

Q: tion 10 of 26 rature measures heat. the correct response: True

A: A physical quantity is a physical property of a system that can be quantified by measurement.…

Q: If a sample of tap water contains 400. ppm of Ca2+ and 80.0 ppm of Mg2+, what is the hardness of…

A: Given Data  Concentration of Ca2+ = 400ppm = 400 mg/L  Concentration of Ca2+ in mol/L =…

Q: Question 12 of 26 200 Joules of heat flows into a 35.0 g sample. If the temperature increases by…

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Q: Given that the tapped density for calcium carbonate and lactose monohydrate is 1.2 g/mL and 1.0 g/mL…

A: Given: Taped density of calcium carbonate = 1.2 g/mL Taped density of lactose monohydrate = 1.0 g/mL…

Q: Add curved arrows to the following reactions to indicate the flow of electrons for all of the bond-…

A: We have given two reactions and we are asked to draw curved arrows for indicating the flow of…

Q: 11) a) Determine Keq at 25 °C for the following reaction: The half-reactions are: Pb2+ (aq) + 2 e- =…

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Q: If the experimental Zeff for a 3d electron in Fe is 4.50. What is the average distance of this…

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Q: Complete the table with the bond line structure and its respective IUPAC name.

A: Rules for the IUPAC name : Find and name the longest continuous carbon chain. Identify and name…

Q: liquid hexame [CH₂ (CH₂) y CH3] reacts with gaseous oxygen gas (0₂) to proderce CO₂ and gaseous…

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Q: The symbol, Ka for HCO3 is the equilibrium constant for which reaction? H₂CO3 + H₂O --> (1

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Q: Question 13 of 26 When heat is given to a body, decrease in the body's temperature may happen.…

A: When heat is supplied to a system then it is called endothermic process.

Q: What is the number of electrons in 0.50 mol of N₂O? 3.0×1023 22 11 6.6x1024 1.3x1025

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Q: Consider the reaction of 2,2,4,4-tetramethylpentane with chlorine in light. The first step is…

A: During homolytic cleavage, the lone pair electron present in the sigma bond is equally distributed…

Q: Cyclic compound A has two methyl groups, is symmetric, and has a molecular formula of C6H10O2. It…

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Q: 2) Name and draw the (wedge and dash) structure for the following molecule Et 13 D CH3 H Et H CH37

A: The above given Newman projection can be converted into wedge-dash form either directly or by…

Q: membrane of the bacteria? O Alkaline pH O RNAsel O High salt concentration O Detergents (e.g. sodium…

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Q: Answer the following question about the molecule shown below. Certain C,C single bonds are labeled I…

A: In this question, we have to choose the correct option regarding the shortest C,C single bond.

Q: The figure above shows two amino acids, glutamate and lysine. The functional side chain (R-group) is…

A: Amino acids are organic compounds containing basic amino groups (-NH2) and carboxyl groups (-COOH).…

Q: If a mixture weighs 10.618 g and the mass of ammonium chloride in the mixture is found to be 0.942…

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Q: HO bobobo OH OH OH 0- NH₂ OH If this molecule were incorporated into a nucleic acid, which of the…

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Q: Mail- < Quiz 1 /assessments.macmillanlearning.com/sac/7084150#/7084150/20/4 Assignment Score: 94.3%…

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Q: K Question 5 of 14 > Macmillan Learning For \\( \ce{A-> products} \\), time and concentration data…

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Q: TOPIC: REACTION AND ANALYSIS OF THE HYDROGEN SULFIDE GROUP  1) Why is the ion of lead found in both…

A: Analytical chemistry  can be defined as the branch of chemistry that deals with obtaining,…

Q: Given the isothermal compression of 1.00 mol of an ideal gas at T = 300 K, calculate the heat as the…

A: The work done in isothermal compression of gas is given by the formula  w = -2.303nRT log(VfVi) n =…

Q: What is the ScC13 compound class: a)hydracide, b)oxacid, c) metal oxide, d) hydracide salt, e)…

A: It a hydracid salt. It is prepared as- 3HCl + Sc(OH)3 = 3H2O + ScCl3

Q: Question: IUPAC Name B) & O OH ←

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Q: What is the pH of an NaOH solution with a concentration of 8.4 x 10-4 M?

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Q: Which pk, value best represents the indicated hydrogen? O -15 O 5 O 15 11=0 O-H

A: Smaller the pKa value is, greater will be the acidic strength so, if the given compound is the very…

Q: What analytical chemistry and what analytical chemist do:

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Q: STARTING AMOUNT X *( .) 1.20 x 1024 Determine the quantity of molecules in 2.00 moles of P4 2 g P₁…

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Q: Question 7 of 26 Temperature does not depend on size or type of object Select the correct response:…

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Q: The mass spectrum of an organic compound shows the relative abundances of M to be 37.45% and M + 1…

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A: Given: Total mass of mixture = 250 lb Mass percentage of propane, butane &amp; pentane = 6.63, 17.47…

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Q: Fill in the blanks: In the following redox reaction, CIO3 + CI+ 12, what happens to the chlorine (in…

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Q: A substance having a mass 1.5 g is burned in a bomb calorimeter. The temperature started at 20.2 °C…

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Q: 2. If a molecule has 3 asymmetric carbon centers, how many stereoisomers are there? Show work. V

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Q: + The reaction CH₂I+HI - CHat 1₂ was deserved to have rate constants K = 3.2 & mal-1 5-1 at 355°C…

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Q: A 0.10 M solution of a monoprotic acid is 4.4% dissociated. What is the Ka value?

A: The concentration of monoprotic acid HA is 0.10M and it's percent dissociation is 4.4% . We have to…

Q: 150.0 mL of 0.2105 M HNO3 was added in excess to 1.3415 g CaCO3 (100.09 g/mol). The excess acid was…

A: Given - volume of HNO3 = 150.0 mL             Molarity of HNO3 = 0.2105 M             Mass of CaCO3…

Q: Which molecule has the lowest pk₂? (Your answer may include more than one of the choices if the…

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.