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Q: Determine the rumber of grams are carbon dioxide in a 389./ML tank at 1.30 atm and - 46.82 (1 mol…

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Q: H

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Q: Na₂CO3 (s) + 2 HCI (aq), Sona CO₂ (g) + H₂O (1) + 2 NaCl (aq)

A: A balanced chemical equation represents number of atoms for each element in the reaction, the total…

Q: Your laboratory is asked to analyze a water sample for a particular pesticide. You know from…

A: For first order reaction :kt=lnA∘AWhere, k= rate constantt= time A∘=initial concentration of…

Q: Problem 2.22 The C-H bond in acetone, (CH3)2C=O, has a pK, of 19.2. Draw two resonance structures…

A: 2.22: The C-H bond in acetone, (CH3)2C=O, has a pKa of 19.2. We need to draw the resonance…

Q: A sample of N2 gas was placed in a flexible 9.0L container was compressed to a volume of 3.0L and…

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Q: Calculate the concentration of sodium sulfide that is left over when 0.167 L of 0.86 M Na2S is added…

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Q: The boiling point of benzene C6H6 is 80.10 °C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: Dear student since you have posted multiple questions we are allowed to solved first question incase…

Q: For the reaction, MoS2(g) + 2H2(g) → Mo(s) + 2H₂S(g) AH25°c = 46,670 cal, AG25°C -38,460 cal, and Cp…

A: Given: Cp=-12.95+3.75×10-3 T-0.503×105T2

Q: 3. The oxidation of methanol, as described by the equation below, has a AG value of -937.9 kJ/mol.…

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Q: Identify the Lewis acid and Lewis base in the given reaction *Sample problem: Hydroxyl + Rubidium…

A: According to the Lewis acid-base theorem; A Lewis acid is an electron-deficient species that accepts…

Q: n your lab notebook, draw the "correct" (or best) Lewis structure for the molecule CH2CO. Now,…

A: We wil first draw lewis structure and then answer given questions.

Q: Palladium has an atomic weight of 106.42 g/mol and a density of 23.78 g/cm3. Calculate its atomic…

A: we have to calculate the diameter of unit cell

Q: Problem 2.25 More Practice: Problem 2.26 Rank the compounds in each group in order of increasing…

A: The acidity of a compound depends on the stability of the conjugate base i.e. stability of the…

Q: Consider the reaction Ni(s) + 4 CO(g) → Ni(CO)4(g). At 30°C and Pco = 1 atm, Ni reacts with CO(g) to…

A: Equilibrium rate constant = forward rate constantbackward rate constant when energy level of…

Q: For each of the following pairs of compounds, identify which compound would be expected to react…

A: To solve this question we need to understand general organic chemistry topics Inductive effect and…

Q: A reversible adiabatic process compresses a diatomic ideal gas. The gas is initially at room…

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Q: Rutile, TiO2, crystallizes in a structure characteristic of many other ionic compounds. How many…

A: First look at the structure, and calculate no. of effective Ti4+ and O2- ions in the unit cell of…

Q: T₁ 27 Boyle's Law (pressure, volume) 3) Convert 338 L at 63.0 atm to its new volume at 1.00 atm.…

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Q: Write the equilibrium constant expression for this reaction: H₂SO4(aq) → 2H¹ (aq) +SO² (aq)

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Q: Charles's Law (temperature, volume) 1) A 550.0 mL sample of nitrogen gas is warmed from 77 °C to 86…

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Q: Examine the following compound and rank the indicated hydrogens from most acidic to least acidic.…

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Q: 3. Which one of the following particles can drift and why. Briefly describe and write down the drift…

A: In a conductor , free electrons are present which have random velocities and move in random…

Q: . A study of body mass index (BMI) in adults showed that for men aged 40–44, the mean BMI level is…

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Q: Calculate the entropy change of the universe (J/mol-K) when the entropy change of the system is 75.4…

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Q: What is the heat capacity of 6.18 mol of liquid water?  ______________J/ oC  (c) How many kJ of…

A: 1) Given moles of water = 6.18 mol  Molar mass of water = 18.0 g/mol  mass of water = moles × molar…

Q: Metal hydrides react with water to form hydrogen gas and metal hydroxide. For example, SrH₂(s) +…

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Q: Which of the following terms or phrases describe the OIL DROP experiment? charged plates discovered…

A: We have asked which of the following terms describe oil drop experiment. We have given 10 terms or…

Q: moles of an ideal gas in a volume of 6.00 L with a pressure of 1.00 atm. The cylinder is surrounded…

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Q: Balance the following chemical reactions N₂ + H₂ Na + HC1 NH3 → NaC1 + H₂ CH4 + 0₂ CO, + H,O C3H8 +…

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Q: What is the empirical formula for a compound that contains 78.2% carbon, 6.57% hydrogen, and 15.2%…

A: we have to find the empirical formula of the compound

Q: What is the pH of 0.01 mol.L-¹ KOH solution ? Select one: a. 0 b. 2 c. 7 d. 12 e. 14

A: Given,0.01 mol.L-1 KOH solution .Required,                  The pH of the above solution .

Q: Below is the mass spectrum as well as the tabulated mass spectrum data for an unknown compound.…

A: Mass spectrum peaks: Molecular ion peak at m/z 86 Base peak at 43.

Q: "Reduction of Cr(VI) to Cr(III) is environmentally favorable as the latter species is not toxic to…

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Q: Determine the Br- concentration in saturated solutions of AgBr and PbBr2. In which solution is Br…

A: Solubility product (Ksp) define product of ions soluble in its saturated solution. From literature,…

Q: The boiling point of benzene C6H6 is 80.10 °C at 1 atmosphere. A nonvolatile, nonelectrolyte that…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer…

Q: # STARTING AMOUNT X Type here to search M 12 100 A patient is treated with Chantix for smoking…

A: Question 46 of 47: For 12 weeks 193 Chantix tablets are administrated. Question 45 of 47: This speed…

Q: Please answer the question as fast as you can. Thank you very much. Which of the following…

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Q: Answer the questions in the table below about the shape of the fluoroform (CHF3) molecule. How many…

A: VSEPR theory: The structure of a molecule can be determined by using the VSEPR theory. According to…

Q: 8. 12 P OPER NEN 20 icomms svig of GOD negen 57-71 noggen 89-10 ZORDRIN t) Assume Dr. Bork gives you…

A: Given in following question in question 8 molecule of sucrose calculate how many grams of sucrose.…

Q: Atoms of the same type can have different mass numbers. These atoms are called "isotopes". Consider…

A: The atoms with the same number of protons but different numbers of neutrons or mass numbers are…

Q: Kpl = 4.4 x 10-31 at 25 °C and AH° = 180.5 kJ/mol for this reaction. Calculate Kp2 at 2400. K. N2(g)…

A: Given equation is:  ln (Kp2 /4.4*10-31) = 180.5 kJ/mol/ 8.314*10-3 kJ/K*mol ( 1/298 K -1/2400K)

Q: Which one of the following statements is FALSE (assume all species are in the gas phase)? The Period…

A: We have given four statements and we have to tell which statement is false from the given…

Q: Problem 2.32 Problem 2.33 Problem 2.34 For each reaction, label the Lewis acid and base. Use curved…

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Q: The compound made of chlorine and oxygen that has been used to kill anthrax spores in contaminated…

A: Empirical formula is the ratio of the subscripts of smallest possible whole number of elements…

Q: What is the water pressure at a depth of 30 m under sea water (similar to pure water), at 25°C? We…

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Q: Your laboratory is asked to analyze a water sample for a particular pesticide. You know from…

A: a) Here initial concentration (t=0) of pesticide is a0. After time 24 hrs (t1) the concentration of…

Q: Problem 4.3 Problem 4.4 Problem 4.5 Draw the five constitutional isomers having molecular formula…

A: Problem 4.3 and 4.5 have been answered here as they are highlighted.

Q: We consider the following dismutation reaction: 2Cu+ (aq) = Cu²+ (aq) + Cu (s) Calculate the…

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Q: Enter your answer in the provided box. How many total moles of ions are released when the following…

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