1. When/where was the Art created? 2. What medium was used? 3. What specific Elements of Art can you find within this artwork?

Q: Chemistry 1510 Tuclear Acid Equilibria Name: Nuclear Acid 1. (5 points) Identify the substance in…

A: a. Bronsted - Lowry caid b. Arrhenious acid

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Q: 1. For the electrochemical cell below, label the cathode and the anode. wever Love 2. Given the data…

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Q: than on cold-water pipes? How many sodium ions are exchanged for each calci on in a water softener?…

A: in part 1. To determining  lime scale more likely to form on hot-water pipes than on cold-water…

Q: 3. What type of reaction provides the calcium oxide that is used to extract magnesium from seawater?

A: There are a set of process that are used in extraction of magnesium . First step is decomposition of…

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Q: What mass of H₂ gas is produced during the electrolysis of water if a current of 12.7 A is used for…

A: Given, 2H+(aq) + 2e-  ----> H2(g) Current (I) = 12.7 A Note: 1 min = 60 s Time (t) = 30 min = 30…

Q: 5. Aspirin has the formula CyH3O4. How many atoms of oxygen are there in a table weighing 360 mg? a.…

A:

Q: Can you please help me answer this

A: Compounds : CH3CI CH4

Q: 10) In a round-bottom flask, a chemist completely reacts 4g of hydrogen with 25g of chlorine. What…

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

Q: The solubility of a certain compound in ice-cold water is 0.22 g in 100 mL. Its solubility in hot…

A: Given that: Solubility in ice water = 0.22 g in 100 mL Solubility in hot water = 2.35 g in 100 mL…

Q: The mass of an average blueberry is 0.75 g and the mass of an automobile is 2.0x10³ kg. Find the…

A: Answer: Given data: Mautomobile=2.0×103kgMblueberry=0.75g

Q: 2. How many grams of K2SO4 are there in 0.123 mole of K2SO4? (Hint: you need to calculate the molar…

A: Using molar mass of K2SO4 and mole concept we can solve this problem.

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Q: For the following reaction; 2A+ B+ 2C --> D+E [A] = 0.65M, [B] = 0.23M, [C] = 0.3M A is second…

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Q: The following statements are true, EXCEPT: 1. The purpose of a titration is to determine the…

A: This question discusses about some of the common procedures associated with titration.

Q: If the p-function of a number Y is defined as pY = -log [Y]; calculate or determine the pNa for a…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

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A: To determine if a precipitate will form in each of the given combinations, we need to identify…

Q: 6.20 - 8.20

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A: Acids are substances that are capable of donating protons or accepting electron pairs whereas bases…

Q: Consider the reaction below. Use the balanced chemical equation to fill in the blanks of the table.…

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Q: 8. A reaction has AH° = 100 kJ/mol and AS°=250 J/mol-K. Is the reaction spontaneous at room…

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Q: OH HI :O: +H₂0, H₂O, H₂SO4 (cat) 1. NaH 2. CH3Br

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Q: You have 2.50 g of each of the following elements: Ca, Cu, Cs, C, and Cr. Which sample contains the…

A: We have to select the sample with largest number of atoms

Q: Which of the following correctly describes the structure of these compounds? CH;CH;OH and CH;OCH;…

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Q: Consider the net cell reaction below: Mn²+ + 2 Fe²+ = Mn +2 Fe³+ Mn2+ + 2e →→ Mn-1.05 V Fe2+ + 2e →…

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A: IUPAC nomenclature :1. Cation should be named first followed by the name of anions .2. Within the…

Q: 3. Determine the rate constant (with appropriate unit) and reaction orders of the reaction of A + B…

A: Rate constant:Rate constant is the rate of the reaction when the molar concentration of each…

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Q: Oxygen at the rate of 3 lb/min undergoes a reversible isobaric process during which its entropy…

A: Answer: ΔH = ΔU = Q = 902.65 Btu/min

Q: OH- PO,- Co,3- HSO, Lit LIOH Li,PO, Li,CO, LIHSO, а. Cu+ b. Ba?+ с. Fe+ d. NH, You

A: inorganic compound formulas can be derived by its valency

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Q: The air taken from a newly discovered planet contains the following gases.

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Q: SECTION 1: KNOWLEDGE 1. Stainless steel is a variety of steel that resists corrosion. Your cutlery…

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Q: best response to the following statements. 1. Organic compounds include all a) carbohydrates. b)…

A: 1 organic compounds include all Ans carbohydrates 2 water molecule is uncharged. 3. Higher the pH…

Q: Supply the missing information in the table that follows.

A: Class : It is a ketone functional group so it belongs to keto class. IUPAC : Methyl 2,3methyl butane…

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Q: 6.4 Is the conversion of pyruvate ion to lactate ion CH3COCO2 (aq) + NADH(aq) + H*(aq) a redox…

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Q: Instead of releasing the sulfur dioxide gas produced during metal refining into the environment, a…

A: This answer discusses the potential benefits of converting sulfur dioxide gas produced during metal…