Degradation of an airport's aging fuel tanks is suspected, resulting in both rust and water contamination of the aviation fuel. Discuss the impacts of this scenario on the operation of aircraft fueled at this airport.

Q: Consider the following reaction at 25°C with the ΔG°' = +1800 J/mol for the forward reaction. The mo...

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Q: What are the molar concentrations of the ions in 0.31 M FeCl3? C(Fe3+) = i M %3D C(CI) =i M %3D

A: Given, Concentration of FeCl3 =  0.31 M

Q: what is the purpose of adding NaOH in xanthoproteic test

A: The role of NaOH in xanthoproteic test is given below

Q: IUPAC rules : Select the longest carbon chain - Numbering - PWS (Prefix + Word root + Suffix)  Nam...

A: IUPAC nomenclature is used for naming the organic compounds as recommended by International union of...

Q: N2(g) +O2(g) 2NÓ(g) The equilibrium constant K for this reaction is 0.857 at the temperature of the ...

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Q: QUESTION 3 Isopropyl alcohol, C3H7OH, is a nonelectrolyte. A 154.00 g sample of isopropyl alcohol is...

A: Given, Mass of isopropyl alcohol = 154.00 g Mass of water solvent = 250.00 g = 0.250 Kg Note:  Van't...

Q: Suppose a 0.48M aqueous solution of phosphoric acid (H,PO,) is prepared. Calculate the equilibrium m...

A: Given, Concentration of aqueous Phosphoric acid solution = 0.48 M     Required,                     ...

Q: Three solutions are mixed together to form a single solution; in the final solution, there are 0.2 m...

A: We are given  Three solutions are mixed together to form a single solution; in the final solution, t...

Q: 7. In each set of structures, arramge_the labeled bonds in the order indicaled Set 111 CH2 CHe 91 H-...

A: A question based on molecules that is to be accomplished.

Q: Consider the phases of the reactants in the reactions below. Which of these reactions is mostly like...

A: Matter exist in three phases: Solid, Liquid, gas.  In solid phase , molecules are closely packed.

Q: Is the molecule below polar or non-polar? Why? Hint: the electronegativity of Ec is 3.4 :F-Ec =N: :F...

A: Concept; Dipole moment equal to zero called the non-polar molecule .  Dipole moment not equal to zer...

Q: 5.79 Classify each of these following species as a Lewis acid or a Lewis base: (a) CO, (b) H,O, (c) ...

A: Lewis acid is a specie that can accept electrons as it is electron deficient. All cations are Lewis ...

Q: At 25°C, gaseous SO,Cl, decomposes to SO, (g) and Cl, (g) to the extent that 12.5% of the original S...

A: Kp is equilibrium constant and we calculate Kp with the help of partial pressure of gas

Q: Rank the four groups (a-d) from highest to lowest priority using Cahn-Ingold-Prelog rules. a b -F H....

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Q: Given that Kc equals 13 for the reaction below, calculate Kp at 900 Kelvin.  2 SO2 (g) + O2 (g) = 2...

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Q: Consider the reaction A(g)   +   2B(g)   →   2C(g)   +   2D(g) and associated that was collected at ...

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Q: For a particular process, the system releases 17 kJ of heat and has 21 kJ of work performed on it. W...

A: Heat released by a system has a negative sign and work done on the system has a positive sign.

Q: (Phs) P -CH

A: It is wittig reaction.  Please note: if the negative charge is stabilised on carbon by a electron wi...

Q: The graph below shows two titration curves: 40.0 mL of two different acids are titrated with 0.100 M...

A: Answer :-  pH at half equivalence point of acid A = 4.25  ------------------------------------------...

Q: Provide a detailed narrative description of the mechanism of carbonic anhydrase. your narratives des...

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Q: Question 5: Which manganese species are unstable with respect to disproportionation in aqueous solut...

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Q: View Policies Current Attempt in Progress If a reaction requires 0.110 moles of NaNO3, how many mill...

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Q: COMPLETE BALANCED CHEMICAL EQUATION

A: This is a multipart questions.According to guidelines We can solve only two parts of starting in mul...

Q: Discuss and explain the one thing that enables a certain mass of air molecules to travel at a certai...

A: Generally there are three types of velocities for a gas and they are: Root mean square speed, Vrms =...

Q: Which conditions would most effectively prevent the following reaction from occurring? NH3 (g) + HC...

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Q: Complete the table below with the correct chemical formula and chemical name. Cations Anions OH Cr.O...

A: Here anions are  Cl- chloride.  OH- Hydroxide  Cr2(O7)2- dichromate  P(O4)3-.  Phosphate While catio...

Q: Which of the following pairs of compounds are labeled correctly. . CI enantiomers CI enantiomers CI ...

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Q: For the following reaction, H2(g) + I2(g) ⇌ 2 HI(g), Kp = 44 at 25.0 o C. Calculate the value of Kc

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Q: Sustancia Densidad || Sustancia [kg/m³] Sólidos Densidad [kg/m*] Líquidos Agua Alcohol Acero Alumini...

A: Density is defined as the measure of heaviness of a body. The formula for density is given by ratio ...

Q: Which one of the equations below represents what happens when HC,H3O2 is dissolved in water? O HC2H3...

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Q: Give scenarios or examples on how chemistry is used or applied in the following categories: -Educati...

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Q: catalyst speeds up a chemical reaction by lowering the reaction’s activation energy. Explain why/how...

A: The activation energy and the rate of reaction are inversly proportional. And catalalyst plays a maj...

Q: Current Attempt in Progress In the reaction, KHS(aq) + HCI(aq) → KCI(aq) + H2S(g), which ions are th...

A: The given reaction is, KHS(aq) + HCl(aq) ---> KCl(aq) + H2S(g)   The ionic equation for the given...

Q: 1. If the limiting reactant was found to be K2C2O4⋅H2O, how many grams of the limiting reactant are ...

A:                                  Mass of salt mixture = 2.64 g                                  Mass...

Q: When 1.006 grams of sucrose (Molar mass 342.3 g/mol) is burned in a bomb calorimeter, the temperatur...

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Q: Calculate the pH at 25 °C of a 0.43 M solution of anilinium chloride (C,H,NH,CI). Note that aniline ...

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Q: A chemistry student weighs out 0.106 g of ascorbic acid (H,C,H,O.), a diprotic acid, into a 250. mL ...

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Q: Consider the gas-phase reaction, N2(g) + 3 H2(g) ⇌ 2 NH3 (g), for which Kp = 43 at 400 K. If the mix...

A: Given values-> Kp = 43 P(N2) = 0.3 bar P(H2)=0.5 bar P(NH3) = 1.5 bar    

Q: What is the order of a reaction with respect to a reactant "A" if a plot of ln[A] vs time is linear?...

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Q: The functional group is the center of reactivity in an organic molecule. Identify the functional gro...

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Q: Determine the rate law and the value of k for the following reaction using the data provided: NO2(g)...

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Q: What would be the rate law for the mechanism below? Step 1 NO(g) + Cl2(g) ↔ NOCl2(g) slow Step 2 ...

A: The given equations are : Step 1    NO(g)  +  Cl2(g)  ↔  NOCl2 (g)               slow Step 2    NOCl...

Q: Which of the following approximate pKa ranges for the following acids is correct?  You don't need a ...

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Q: Q. A 12.5% (w/w) NICI2 (129.6l g/mol) solution has a density of 1.149 g/mL. Calgulate(a) the molar c...

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Q: Broadening of Concept: 1. How partial pressure is determined in a mixture of gasses? 2. What will ha...

A: 1. How partial pressure is determined in a mixture of gasses? 2. What will happen to a gas when pres...

Q: How to prepare 10% of sodium iodide in acetic acid

A: How to prepare 10% of sodium iodide in acetic acid is given below.

Q: A saline solution, NaCl in water, is 0.92 % M. How many grams of NaCl are required to prepare 35.0

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Q: A certain solution consists of isopropyl alcohol diluted in water. If a 500 mL bottle contains 75 mL...

A: The volume of solute in milliliter present in 100 mL solution is known as the volume percent concent...

Q: A chemist must prepare 0.525L of 9.00 M aqueous silver nitrate (AgNO,) working solution. She'll do t...

A: Generally we prepare working solution from stock solution by dilution ( distilled water ) so, we hav...

Q: 8. Select the endothermic reaction. CH4(s) + O2(g) → CO>(g)+ 2 H,O(1) + 890 kJ 2 HC1(g) + 185 kJ → H...

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".