ZnCO3 (MW = 125.4 g/mol) has solubility of 1 mg/L  of pure water at a certain T. Calculate the Ksp of ZnCO3 at T.

Q: The name of the following compound Ps: OH a) (A)-2-8s0propyl-4,4-8imethylpent-3-01 b)…

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Q: Question 1 What mass of glucose, CH1206, is necessary to prepare 250. milliliters of a 1.00M aqueous…

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Q: How many electrons can be placed in the 6p electron orbitals? 14 10 6.

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Q: From Chernobyl, 6e6 Ci of Cs-137 was released in 1986.  Cs-137 has a half-life of 30 years.  The…

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Q: Real life examples of redox reaction

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Q: What is the product (s) of the following Reaction? H2 Rh (PPH3),CI r mmr m B A O D&E O C&E O A&B O…

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Q: Calculations Involving Chemical Formulae When we do not know the mass of the compound, but have the…

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Q: 13. You are now well known as someone who can tell the target of a compound from only its structure.…

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Q: standard reaction free energy

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Q: What is the product (s) of the following Reaction? H2 Rh (PPH3),CI B E A O D&E O C&E O A&B O C&D O…

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Q: Predict the major organic product for the following reaction: CI NaOC(CH3)3 HOC(CH3), ox B C.

A: The haloalkane undergo elimination reaction to form alkene as the major product.

Q: 7. Tramadol (Ultram8) is an opioid painkiller used to treat moderate to severe pain. Tramadol may be…

A: Concept:  Grignard reagent: Grignard reagents(RMgX) react with the carbonyl group, C=O, in aldehydes…

Q: The following data were obtained for a reaction. What is the activation energy? R-8.314 J/Kmol; T(K)…

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Q: how can (s)-2-methylpiperidine-4-one be prepared from small 2 carbon or benzene molecules . please…

A: Piperdine is a heterocyclic amine containing five methylene bridges and one amine bridge.

Q: A reaction has an equilibrium constant of 79 at 298 K. At 498 K, the equilibrium constant is 0.85.…

A: Formula used:  Van't half equation:  ln(K2/K1) = ∆H/R * [1/T1 -1/T2]  Where  K = equilibrium…

Q: give full and condensed electron configurations, partial orbital diagrams showing valence electrons…

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Q: If ΔG° of the following reaction is –110 kJ/mol, what is E°cell? A3+(aq) + 3B(s) → A(s) + 3B+(aq)

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Q: Consider the molecular equation: Sr(NO3)2(aq) + Na2SO4(aq) → SrSO4(s) + 2NaNO3(aq) Next to each…

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Q: Consider the reaction CO(g) + 3H2(g)CH4(g) + H2O(g) Using the standard thermodynamic data in the…

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Q: QUESTION 2 Which of the following statements is TRUE? O A reaction quotient (Q) larger than the…

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Q: that the [Formic acid] By mixing formic acid and sodium formate a buffer solution was prepared in a…

A: Given :- a buffer solution is prepared by mixing formic acid and sodium formate  [Formic acid] =…

Q: 2. If a 50g sample of water at a temperature of 95°C is added to 89g sample of water at 25°C, what…

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Q: 15) How many milliliters of 0,225M HaPO, WOuld be needed to react exactly with 20.0mL of 0.135M…

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Q: In each of the following examples, identify the factor that affects the rate of the reaction…

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Q: The following statements are true, EXCEPT: 1. The purpose of a titration is to determine the…

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Q: A chemist is working with two NaCl solutions that each contain evidence of NaCI solid. The chemist…

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Q: Calculate the percentage composition of KMNO,

A: Given :- chemical formula of compound = KMnO4  To determine :- percent composition

Q: 2)Use the terms soluble, insoluble, miscible and immiscible to classify the following mixtures. a)…

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Q: The Ksp of Pbl2 is 8.4 x 10^-9. The molar mass of Pbl2 is 461.03 g/mol. The mass solubility (g/L) of…

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Q: he following substances are given: ammonia, oxygen, platinum and water. Write equations for the…

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Q: Q1) Each of the following IR spectra is associated with one of the compounds below. Identify the…

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Q: Copper has a specific heat of 0.386 J/g°C. How much heat is required to increase 5.00 g of copper…

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Q: Identify the solubility class and give the best solvent that can differentiate the pairs of…

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Q: Activity 3. Magnetic Properties Instructions: Using the electronic Configuration, which of the…

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Q: Express your answer as a chemical formula. Identify the phase in your answer. x" x N+3HNH, DA…

A: 1.Compound is aqueous nitrogen trihydride. 2.   It is also known as ammonia . 3.  Chemical formula…

Q: When 64.7 g of HI (127.9 g/mol) forms from the reaction of hydrogen gas with excess iodine, how many…

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Q: What is the correct order of the given compounds below in terms of decreasing reactivity towards…

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Q: [OH-] = 5.6 × 10-4 M?

A: The correct answer is given below

Q: A voltaic cell is constructed from a standard Cu2+ | Cu half cell (E° red = .337V) and a standard…

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Q: Predict the major organic product of the following reaction. MgBr diethyl ether, 23 °C 2. HCI, H-о…

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Q: Which of these molecules contains the more basic nitrogen? O Neither molecule is basic. O They are…

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Q: Write TRUE if the underlined word/phrase makes the statement correct. Otherwise, write the correct…

A: The second statement is incomplete as it does not provide the compound.

Q: An inventor proposes using a SHE (standard hydrogen electrode) in a new battery for smartphones that…

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Q: The common name for the follouing compound Ps: a) disec -butyl-ether b) dPbutyl ether c) I-…

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Q: A 20,000 L tank of ethylene oxide is formed at 748 kPa and 525 K, the gas is cooled to 293 K. The…

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Q: 973 14. On the right is the phase diagram of the binary mixture between Zn and Mg under 1 atm.…

A: Option-(B) is correct.

Q: 1. The polymer below resulted from 1,4-polymerization. Provide an unambiguous structural formula for…

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Q: Indicate the half-reaction occurring at the anode. Indicate the half-reaction occurring at the…

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Q: What is the purpose of producing NADPH in the pentose phosphate pathway? NADPH is used in ATP…

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Q: give full and condensed electron configurations, partial orbital diagrams showing valence electrons…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.