What salt (and formula) results from the following neutralisation reaction? Sr(OH)2(aq)+ 2HNO3 (aq) ??? + water 1 a. Strontium nitriter(NO3)2 b. Sulphur nitrate SrNO3 C. Strontium nitrate Sr(NO3)2 d. Sulphur nitride Sr3(NO3)2 e. Strontium nitride Sr₂(NO3)3

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A:

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Q: O b) B

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A: The given reactions are examples of esterification and iodoform reaction respectively.

Q: Consider the reaction of the cyclopentanone derivative shown below. i) (C3H7)2N-Li+, THF, -78°C ii)…

A:

Q: V Part A Calculate AS for the balanced chemical equation: AS ΠΙΑΣΦ 4 C 2 15 J/K 2H₂S(R) + 30₂(g) →…

A: ∆S°rxn = sum of entropies of products - sum of entropies of reactants

Q: Zinc metal reacts with excess hydrochloric acid to produce hydrogen gas according to the following…

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A:

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Q: Which solution has the highest pH? 1.9 × 10-8 M H3O+ 4.3 × 10-8 M H3O+ 5.1 x 10-² M H3O+ 1.0 × 10-2…

A: We know that pH is the potential of hydrogen. pH = - log [H3O+ ]

Q: 1. Which of the following reactions are metathesis reactions? (a) 2KCIO3 →→→→2KC1+30₂ (b) Cu(NO3)₂…

A: The objective is to determine the reaction which is a metathesis reaction. Metathesis reactions…

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Q: Radioactive Substance a) Polonium (Po-198) b) Lead (Pb-192) c) lodine (1-126) d) Krypton (Kr-74)…

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Q: Draw the structure of compounds A-E in the following reaction scheme. KOC(CH3)3 Br₂ NaNH, A B C…

A:

Q: Predict the major products of this organic reaction: 1LDA(-78°C) ? Some notes: .Draw only the major…

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Q: A 70.0-mL sample of 0.00200 M AgNO3 is added to 70.0 mL of 0.0100 M NaIO3. What is the equilibrium…

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A: .  --------------------------------

Q: A 135.0 L weather balloon filled with 6.40 mol of helium has a small leak. If the helium leaks at a…

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Q: The addition of chlorine to the alkene shown will give products that are: CH₂CH3 H C=C H3C H one…

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Q: A compound displays a prominent peak at 3400 cm-¹ in its IR spectrum. The mass spectrum has a…

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Q: Cl₂ ROOR

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Q: Give the IUPAC name for each compound. a. HO O CI CI O OH OH b. d CO₂H ď NO₂

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Q: NBS, light

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Q: Using the appropriate bond energies, calculate the heat of reaction AH for the following reaction: e…

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Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for