A sample of laughing gas occupies 1.619 L at 57.94 psi and -44.553°C. If the volume and the temperature of the laughing gas were changed to 10.821 L at 17.912°C, what is the pressure in atm? Use the equation: P₁V₁ P₂V₂ Ti T₂ = pressure is in atm, volume is in Liter and temperature is in Kelvin I

Q: Predict the ¹H NMR chemical shift of the circled proton(s) in the structure below. H3C CH3 H A)…

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Q: Assign formal charges to all atoms in the following Lewis diagrams. P.O F:0 0:0 :F: H :0: :0: Te:…

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A: Given data 3.000 L of a 0.555 M solution of HA  is  mixed with 1.000 L of a 0.444 M solution of…

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A: Since, In secondary alcohol, carbon having OH is surrounded by 2 other substituent Carbon. Thus,

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Q: ▼ ▼ Part B Calculate the molar mass for Mn207, an oxide of manganese. Express your answer to five…

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Q: Provide the correct IUPAC name for the compound shown here. OH CI OH

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Q: The amine illustrated here is classified as what type of amine? NH₂

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Q: Which of the following orbital diagrams represent the valence electrons for oxygen? a. b. C. d I

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Q: Give a clear handwritten answer with explanation...find the pH...given ?b of a weak base is 7.9×10-6…

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Q: How to balance nuclear reactions?

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Q: Determine the type of solution when 900 grams of NaNO3 is placed in 750 ml at 50 °C. (T/I)

A: According to the solubility chart, Solubility of NaNO3 at 50 °C = 1160 g/L

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Q: Reaction HCN(aq) + LiOH(aq) → NaCN(aq) + HOH(1) Reaction H₂O+ (aq) + OH-(aq) → 2 H₂O(1) Acid-base…

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Q: What is the name of the compound shown here? CI OH ✩

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Q: Using the electron-pushing diagram shown, draw the product of the reaction, including nonbonding…

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A: Since, Numeric number present before the compound is known as stoichiometric. Thus,

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Q: Name: 1. Use these four possible reaction products to answer the next five questions A 1a. Which…

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Q: What is the IUPAC name of the following compound? O CH₂CNHCH,

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Q: 0. FeCl3, Cl₂ 0 Cl

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A: According to the lewis acid base theory a substance which can donate electron called as base.

Q: 18.64 The following two compounds each exhibit two heteroatoms (one nitrogen atom and one oxygen…

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Q: Calculate the pH at the equivalence point in titrating 0.069 M solutions of each of the following…

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Q: Question 8 of 75 Provide the correct common name for the compound shown here. N yen

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Q: Provide the correct systematic name for the compound shown here. H₂C- NH₂ CH3 4

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.