What is intensive property?

Q: 1mol Na 36.5 g Na - 1.59 mol Na +0.79 mol →2 Na 23 g Na 1 molS |= 0.79 mol S+ 0.79 mol → 1S 32 g S 2...

A: Given data :  For 1st question 1. Mass of sodium = 29.84 g. 2. Mass of chromium = 67.49 g  3 . Mass ...

Q: The equilibrium constant, Kp, is 33.2 at 1000 K for the following reaction: XY2(g) + XZ2(g) = 2 XYZ(...

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Q: the pKa of acetic acid is 4.75 and the volume of the vinegar is 21.05.  This is a titration of a vin...

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

Q: A certain reaction has a rate law of rate= k[C]. The activation energy for this reaction is 3.0000 x...

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Q: DBN CI ? Br NaSH (b) (a)

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Q: Question 6 Which of the following functional groups found in amino acids are negatively charged at p...

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

Q: GIVEN: - 500mg of ascorbic acid - 2L of distilled water - 7.5% m/v (this is the stock solution) ...

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Q: You have 500.0 mL of a buffer solution containing 0.30 M acetic acid (CH3COOH) and 0.20 M sodium ace...

A: We have to predict the pH of final buffer solution.  

Q: 6ml of water used (1ml of buffer and 5ml of soft water)    Hard Water Trial 1 Hard Water Trial 2 ...

A: We would use the given calculations steps to calculate ppm of CaCO3.  For this we would use volume o...

Q: Which of the following electron configurations is incorrect? A) Ca [Ar]4s? B) Mn [Ar]4s²4d° C) Cu [A...

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Q: Consider the radioisotope 226Ra (half life = 1.60 x 10' years). What is the first order rate constan...

A: Given the question in half life of Ra is 1.60×103 years.  Calculate the rate constant of first order...

Q: 1. Which of the ff. is NOT true for K? It is dimensionless. b. It is independent on temperature. c. ...

A: The features of equilibrium constant are, It is a dimensionless quantity. It tells about the direct...

Q: If H2O2 is applied to the advanced oxidation treatment of dichloroethylene (DCE, C2H2C12), assume th...

A: Answer is attached below

Q: COOH COON. NaOH - H20 COOK COOK KHP 4 5602 g potassium hydrogen phthalate (FW 204,22) was dissolved ...

A: Potassium hydrogen phthalate reacts with sodium hydroxide to form sodium-potassium phthalate. The eq...

Q: Kw in pure water at 10°C is 6.29 x 1015. What is the pH of pure water at 10 °C? (the answer should b...

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Q: What is the molarity of ions in a 0.775 M solution of Ca(OH)₂ assuming the compound dissociates comp...

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Q: Which Represents the acid ionization constant of H3PO4

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Q: What is the total net charge of the H3PO4-H2PO4-HPO4-PO4 polyprotic system at a pH of 9.6. If necess...

A: The solution of the question is given below:

Q: 4. In neutral compound, what is the sum of all oxidation numbers of all atoms making up the compound...

A: Since you have posted multiple questions, as per our company guidelines we are supposed to answer on...

Q: 4.31 How much HNO; can be formed in the following reaction if 3.6 kg of NO, gas is bubbled through 2...

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Q: What is the pH of a 9.34 X CIO4 solutiön? (the answer should be entered with 3 significant figures; ...

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Q: Answer the following questions. 1. What would you do to cause a substance to change from a solid pha...

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Q: Bromine and water react to form hydrogen bromide and oxygen, like this: 2 Br,(g) + 2 H,0(9) + 4 HBr(...

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Q: Consider the following reaction: C (s) + H2O (g) → CO (g) + H2 (g) Find out: a) The change of enth...

A: Since you have posted multiple questions, as per our company guidelines we are supposed to answer on...

Q: 4. In a neutral compound, what is the sum of all oxidation numbers of all atoms making up the compou...

A: Oxidation number: The covalent bond between the atoms of different electronegativity is polar. If we...

Q: 4.40 When iron and steam react at high temperatures, the fol- lowing reaction takes place: 3 Fe(s) +...

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Q: 9. What observations in the gold foil experiment made Rutherford conclude that atoms are mostly empt...

A: 9. The answer is option no. (B) Most alpha particles passed through the gold foil undeflected. 10. T...

Q: When heated, ammonium Carbonate decomposes according to the reaction: NH4CO2NH3(s) ⇌ 2NH3(g)+CO2(g)....

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Q: Does a reaction occur when aqueous solutions of sodium sulfide and barium acetate are combined? O ye...

A: An aqueous solution of sodium sulfide reacts with an aqueous solution of barium acetate to form a pr...

Q: Consider a saturated solution of barium iodate in 0.025 M BaCl2. For the salt: Ba(IO3)2(s) ⇌ Ba2+ + ...

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Q: Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid...

A: Volume of tank = 125 L Initial moles of SO2 = 12 mol Initial moles of O2 = 9.3 mol Equilibrium moles...

Q: True or false?   The valence electronic configuration of arsenic is 4s24p5 The electronic configu...

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Q: Consider the reaction, N2O4(g) ⇌ 2 NO2(g) where the value for Kc is 1.5 x 10-6. The initial concentr...

A: Dinitrogen tetraoxide decomposes into nitrogen dixode. The equation for the balanced chemical reacti...

Q: What is the molarity (M) of 60.0 g NAOH in 0.250 Lof solution? Find the molarity of a

A: Since you have posted multiple questions, as per our company guidelines we are supposed to answer on...

Q: What will be the final temperature of a 552-g sample of water, initially at 14.0°C, after 584 kJ hav...

A: Given,  Mass of water, m = 552 g  Heat, q = 58.4 kJ = 58.4x103 J  Heat capacity of water, Cp = 4.184...

Q: Suppose the formation of tert-butanol proceeds by the following mechanism: step elementary reaction ...

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Q: Acidic Basic Neutral HC4H4O6- CO32- Na+ NH4+ НРО2- CI- Zn2+ PO43- NO3- Fe3+ HČO3- Ca2+ H2PO4- K+ In ...

A: Solution                               We know that cations - compound having postive charge anio...

Q: In the reaction. HCO3 (aq) + HPO42- (aq) = H2CO3 (aq) + PO43- (aq) the conjugate acid-base pairs are...

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Q: In the nuclear industry, chlorune triflouride is used to prepare uranum hexaflouride, a volatle comp...

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Q: For the following atoms, deduce the number of unpaired electrons for the correct ground state config...

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Q: Aluminum hydroxide can be dissolved in hydrochloric acid to form aluminum chloride and water. Write ...

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Q: Suppose the reduction of nitric oxide proceeds by the following mechanism: step elementary reaction ...

A: The overall rate of the reaction depends on the rate of the slower step.  If The rate law of slower ...

Q: Review Beer's Law. absorbance of 0.75 at 660 nm. An unknown solution of the same metal ion, on the s...

A: Given: Concentration of known sample = 2.5 M The absorbance of known sample = 0.75  The absorbance o...

Q: 4- Give structures of the Grignard reagent and the aldehyde react to yield each of the following alc...

A: structures of the Grignard reagent and the aldehyde or ketone that would react to yield the followin...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: Since you have posted multiple questions, as per our company guidelines we are supposed to answer on...

Q: Hydrogen and iodine react to form hydrogen iodide, like this: H,(9) + I,(9) 2 HI(g) Also, a chemist ...

A: H2(g) + I2(g)  <-------> 2HI(g) 

Q: A neutral atom of chlorine-37 has protons, neutrons, and electrons. Silicon and lead are an example ...

A: Fill in the blanks and choose the correct option of the given above questions --

Q: 2. Pb(NO3)2 + KBr a. Write the balanced chemical equation for the reaction. b. Write the total ionic...

A: Given,  Pb(NO3)2 + KBr -----> 

Q: 8 In an expurament, a sample of NaCIO, was 90% decomposed un 48 mun. this decomposltion have taken i...

A: Given :  Time = 48 min  Increase in temperature = 20°C 

Q: What is the relationship between the standard free energy change and the equilibrium constant of the...

A: To explain: The relationship between the standard free energy change and the equilibrium constant of...