Which of the following is/are a reason that water is a desirable heat sink for use in calorimeters? I) Water's heat specific capacity is very pre- cisely known. II) Water is readily available. III) Water has an unusually large specific heat capacity. 1. I only 2. II and III 3. I and II 4. I, II and III " 5. II only 6. I and III

Q: 41 of 48 The Ksp expression is O [products] [reactants] O [reactants] [products] [cation][anion] 1…

A: Ksp is solubility product constant.

Q: 7. What is the name of the piece of lab equipment on the right, commonly used in titrations? a)…

A: a) Volumetric flask: A volumetric flask is a container used to precisely measure and hold a specific…

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A: Pancake Collapse : Where the simultaneous failures of two opposing walls and the roof collapse like…

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A: Rate=−d[A]dt=k[A]1=k[ARate=−d[A]dt=k[A]1=k[A   Rate=−d[A]dt=k[A]1=k[A

Q: Silver acetate reacts with iron (III) chloride according to the following reaction:…

A:

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A: The objective of the question is to find the molecular structure when DNFB is in an acidic solution…

Q: ✓ molar enthalpy ✓molar entropy of mixing change in molar Gibbs energy over pressure change V…

A: Here, we have to match the given terms.

Q: Concentration (mol L-¹) V COCH₂(g) Ch₂(g) + CO(g) AH = + 108 kJ 0.14 0.12- 0.10- 0.08- 0.06- 0.04…

A: Answer: In this question we have to identify the state of the system at each mentioned time and find…

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A: Amides after acidic hydrolysis give amine and carboxylic acid

Q: 15 min. (PhP. (Ph):P=0 r.t.

A:

Q: 0.00130 molk cry]g NH* = Hod - log (u.8x 10-s) 4.50 + 20.0D = 24.50 x 1l0°3L • log 0. 00110 mols…

A: This is Henderson equation for buffer. Volume is cancel out as it is same

Q: reaction 5 HO CH, OH PCC ОН

A: PCC ( pyridinimium chloro chromate ) :  It is a mild oxidising agent. It oxidises 1°-alcohols to…

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A: In the first reaction, addition of Br2 molecule with C=C bond occurs in 1,2 and 1,4 fashion. First…

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A: According to Le chatelier's principle When a system is in equilibrium and a stress is added to the…

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A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A ?? OMe в OMe

A: Given is organic synthesis reaction.

Q: <Chapter 19 Homework Item 7 64° Part C + OOOO then H3O+ quench Li (2 equiv.) Draw the molecule on…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Will the following reaction proceed as written? Select an answer and submit. For keyboard…

A: To draw the product of the given organic reaction.

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A: In reaction when atom or group of atoms are added to form large molecules are said to be addition…

Q: Identify the reaction type ) 2K t Brz>2KB. 9) 2 NaHCO3 > Na z COzt coz tH )Na t Hz0 > Hz + 2Na OL,…

A: Answer Identify the types of reaction

Q: 106CO2 + 50 SiO4 + 16HNO3 + H3PO4 + 0.001 Fe + 122H2O → og gnibuloni bos ((CH2O) 106 (SiO4) 50 (NH3)…

A: The objective of this question is to calculate the change in total  in the ocean surface mixed…

Q: In any manufacturing process, reaction monitoring ensures that a chemical reaction proceeds as…

A: Table 1 shows the monitoring data for the formation of chlorohexane, collected using a technique…

Q: Will there always be limiting reagents in chemical reactions in the Laboratory? Yes/No ? Explain

A: The limiting reagent in chemical reaction is a reactant that is totally consumed when the chemical…

Q: 7. Copper(I) chloride salt is added to a solution of pure water to make a saturated solution. Upon…

A: Since solution is given as saturated solution, so in that solution, the concentration of Cu+…

Q: Can you work our KSP for me? thanks   Liquid Amount - How many grams of each of the following…

A: Here given that the The solubility is 0.123 g/100 mL  So substance dissolve in 4.70×102 mL  of cold…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.