1. An open tank contains a liquid with a specific gravity of 1.735. If the height of the liquid is 10 feet, how much head pressure, in inches w.c., will it exert? 2. An open top tank has a liquid with a specific gravity of 0.95. If the height of the liquid is 200 inches, how much head pressure, in inches w.c., will it exert?

Q: 3. calcium nitrate + aluminum chloride → Molecular Reaction:

A: Given reaction: calcium nitrate + aluminum chloride → We have to complete the reaction and have to…

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A:

Q: Cl(aq) + CrO4²- (aq) → CIO¯ (aq) + CrO₂ (aq)

A:

Q: In a study of the gas phase decomposition of hydrogen iodide at 700 K HI(g) →→→ H₂(g) + 2 I₂(g) the…

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Q: Problem Set 1: Uranium crystallizes in a body centered cubic lattice with a cubic diagonal length of…

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Q: How to determine the si or re side of flatvin??

A: Given that, How to determine the re and si side of flatvin.

Q: Question 55: For each of the following, identify the product (represented by A, B, and C) that would…

A: Organic transformation

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A: Kp is equilibrium constant of reaction and It is used to express the relationship between product…

Q: 30. зв 37. 38. N OH Br NH₂ CH₂CH₂CH3 ОН

A: Here we have to use IUPAC rule

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A: Given:  pH = -log[H+]  [H+] = 10-pH  For pure water , pH = 7  For HCl , pH = 1  [H+] for water =…

Q: the standard heat of formation of lead nitrate corresponds to the reaction

A:

Q: Part III. Nomenclature of Organic Compounds Direction: Name the following hydrocarbons. 27. 28. 29.…

A: A question based on nomenclature of organic compounds that is to be accomplished.

Q: compound zinc nitrate is a strong electrolyte. Write the reaction when solid zinc nitrate is put…

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Q: solution that is 10-³ M a The pH of in Nacl and 10-4 M in HCl is

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Q: In the laboratory you dissolve 18.7 g of ammonium fluoride in a volumetric flask and add water to a…

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Q: 3. I C E Set up [H₂S] = 1M, [CH4] =1.0M 2H₂S (g) + CH4(g) 5 [CS2]i = [H₂]i = 0 CS2(g) + 4H2(g) the…

A: 2H2S (g)    +    CH4(g)   ↔   CS2 (g)    +     4 H2 (g) Initial Conc. (I) 1 1 0 0 Change in…

Q: 4. Calculate the amount of energy absorbed when 5g ice @ 0°C melts to water at 0°C. Did a phase…

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Q: 7.) A compound crystallizes with cations (A) in a face centered cubic (fcc) lattice with eight…

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Q: Find out how many grams of sodium can be found 60.44 mg of sodium carbonate.

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Q: The enthalpy of vaporization for methanol is 35.2 kJ/mol. Methanol has a vapor pressure of 101.3 kPa…

A: Given, Enthalpy of vaporization of methanol (∆Hvap) = 35.2 kJ /mol = 35.2 × 1000 J/mol = 35200 J/mol…

Q: The value of AG at 25°C for the following reaction: C₂H₂(g) + H₂(g) → C₂H6(g) is what? At 298 K, AH°…

A:

Q: a. Draw 2 structures (kekule or skeletal) for C6H₁0O₂ that has only sp³ carbons b. Draw 2 structures…

A: Given            Molecular formula = C6H10O2

Q: estion 6 of 15 v Policies ent Attempt in Progress agnetite is a magnetic iron ore, which was first…

A: Given -> Weight of LiMgBr3 = 5.77 mg = 5.77 × 10-3 gm  (1 gm = 103 mg)

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Q: la) You dissolve 11.4 mg of histidine dichloride (mw 228) in 1 mL of water. What is the pH of the…

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Q: The unbalanced reaction for the combustion of pentane (C5H₁2) is: C5H12 + O2 CO₂ + H₂O If the molar…

A:

Q: How many grams of diatomic nitrogen (N2) are needed to produce 2.75 moles of ammonia?

A: Reaction for ammonia synthesis: N2 + 2H2 ------> 2 NH3 Moles of ammonia = 2.75 moles

Q: 27. 28. 29. НС НО CI ОН ОН LO¯Na* ОН

A: Here we have use IUPAC rule

Q: O Macmillan Learning Arrange these elements according to atomic radius. Incorrect Largest radius Pb…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: 2. Given: Find: Cr₂(SO4)3 1.26 M mole fraction, density, and % w/w 1.37 m

A: Since the given question is a multiple question, hence I solved first quy according to rules of…

Q: How many grams of diatomic nitrogen (N2) are needed to produce 2.75 moles of ammonia

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Q: Choose all practices that apply the principles of green chemistry. In a manufacturing plant of…

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Q: In the reaction of Carbon monoxide (CO) with Iron Oxide (Fe2O3), Carbon Dioxide (CO₂) is produced…

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Q: Heating/Cooling Curve Calculations 1. Calculate the amount of energy given off when 17 g of water…

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Q: Reaction: CrO42-(aq)+2H+(aq) Cr2O72-(aq)+H2O(l)                 YELLOW…

A: The given equilibrium reaction is                  CrO42-(aq)+2H+(aq)  ⇌  Cr2O72-(aq)+H2O(l)…

Q: Titus titrates 60 mL of 0.700 M lactic acid (HC,H,O,, Ka = 1.5 × 10 NaOH. Calculate the pH of the…

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Q: which reaction is an example of elimination

A: Here we are required to find the reaction which is an example of elimination reaction.

Q: Lareina the laboratory technician is given the task of making a solution containing HOBr ( 2.8 x 10…

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Q: Consider the Henderson-Hasselbalch equation [A"] pH = pK, + log₁0 [HA] A. What is the conjugate…

A: Henderson-Hasselbalch reaction is used to determine the pH of the solution.

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.