H₂C- 2 -SH 1. NaH 2. PhCH₂Br

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A: Answer:Matter can be divided into 3 physical states:SolidLiquidGas

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A: both the compounds are identical to each other.

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A: Given:pH = 2.5pKa1 = 1.25pka2 = 4.14The pH of a solution is determined using the negative logarithm…

Q: Write in any formal charges not equal to zero. If there are none, please check the box below. H H…

A: Given,The molecule is:

Q: Arrange the following radicals in order of increasing stability. A D<A<C<B D<D O

A: The correct order of stability of given radical species is A&gt;B&gt;D&gt;C

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Q: The following graph displays the concentration of bromine gas during the reaction H₂(g) + Br₂(g)…

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Q: What is the IUPAC name for the molecule shown? 000 isopropylcyclopentane isopropylcyclohexane…

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Q: 2. Explain the stereochemistry and labelling pattern in this reaction. t-Bu t-Bu de de…

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Q: 5. 50.0mL of 0.10M HCl solution is mixed with 80.0mL 0.035M NH, aqueous solution. What is the pH of…

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A: Molarity of (NH4)2SO4 = 0.10 mol/LMolarity of NaOH = 0.12 mol/LpKa = 9.25

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A: Use the half-life of 14C to calculate the time required to disintegrate the sample.

Q: 7. Calculate the theoretical yield when 0.838 g of CaCl 2H₂0 and 1.614 g of Na10 used in this…

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Q: 4. How many moles of NaOH must be added to 1.0 L of 2.0 M HC₂H₂O₂ to produce a pH of 5.00 buffer…

A: Answer:Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: How many individual molecules of Mg(OH)2 are in 5.8 g of Mg(OH)2?

A: Mass of Mg(OH)2=5.8gmolar mass of Mg(OH)2=58.3g/molnumber of molecules=?

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Q: PART II.1 Using the information obtained in Part II, complete the following table. Assume the…

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Q: 7. Calculate the theoretical yield when 0.838 g of CaCl₂ 2H₂O and 1.614 g of Naloare 3 used in this…

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Q: give the IUPAC name for the diagram

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A: Note: 1 atm = 760 mmHgOsmotic pressure (π) = 2.60 mmHg = (2.60/760) atm = 0.00342 atmVolume (V) =…

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A: The solution that resists the change in pH is known as a buffer solution. The buffer solution is an…

Q: In the reaction X + 3 Y 2 Z, the mass of X is 5.0 g and the mass of Z is 14.0 g. If the reaction was…

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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".