What change can you make to a mixture to change the AMOUNT that dissolves? A. change the temperature C. stir rapidly B. shine light on it D. break it into smaller pieces

Q: 1) [Ir(COD)CI]2 2) PPH3 (=L) CI

A: This is a simple question about the organometallic reaction or metal base reaction where a metal in…

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: What is the pH of a buffer solution where [HA] = 1.5[A-] and Ka = 4.35 x 10-5?

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Q: Consider the insoluble compound silver chloride , AgCl . The silver ion also forms a complex with…

A: We need to write the equilibrium reactions for the dissolution of AgCl(s) in pure water and in…

Q: The reaction 2NO(g) +Cl2 (g)---> 2NOCl (g) was studied at –10°C. The following results were obtained…

A: Rate law expression: Let us understand the rate law expression by taking an example, X + Y ➝ Z The…

Q: Select reagents from the table to perform the following conversions. Enter your answer as a string…

A: We have given the organic reaction and we have to find out the reagent needed to carry out this…

Q: How many g are there in 0.0351 mols of C11H17N3O8?

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Q: Draw the structure (wedge diagram) for (R)-3-chloro-2-methylheptane.

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Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: We have to complete the given table.

Q: The concentration of hydroxide ion in an aqueous solution at 25 °C is 7.7 x 10 M. What is the…

A: The question is based on the concepts of chemical equilibrium. we have been given hydroxide Ion…

Q: What do you predict would happen if you added 12 M NaOH to a saturated NaCl solution (how would the…

A: A saturated solution is one that cannot dissolve more solute. It maintains equilibrium between…

Q: 165. mL of two different liquids are poured through a funnel with a narrow exit tube, and the time…

A: The the rate of flow of liquid depends upon the , pressure, area of pipe and viscosity of liquid.…

Q: Which of the following compounds is an ester? бет D соон A OH ỌCH3 B CH₂ COOCH, с NO₂ NO₂

A: Ester compound contains -COOR group where R = alkyl group or aromatic ring etc.  Carboxylic acid…

Q: Consider the insoluble compound aluminum phosphate , AlPO4 . The aluminum ion also forms a complex…

A: Given , Insoluble compound Aluminium phosphate (AIPO4)

Q: What is the density (units of g/L) of NH3 gas (17.031 g/mol), at a temperature of 536 K and a…

A: Given -> Molar mass of NH3 = 17.031 g/mol  Temperature (T) = 536 K  Pressure (P) = 8.84 atm…

Q: solution contains 5.72×10-3 M potassium sulfate and 6.78×10-3 M ammonium fluoride. Solid lead…

A: The question is based on the concept of sparingly soluble salts. we need to identify the salt which…

Q: And how we know the structure of dicarboxylic acid is cis ?

A: If two carboxylic groups are at the same side of the plane, then it is denoted with "cis" If two…

Q: Consider Following reaction: CH4(g) + 4 NO(g)  → 2 N2(g) + CO2(g) + 2 H2O(g) The concentration of…

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Q: 1) Atoms of different elements are alike. True or false 2) A piece of iron has only one kind of atom…

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Q: In the lab, you measure out 30.0 mL of a 6.0 M HCI solution. You then add distilled water until the…

A: Given:- Initially:- 6.0 M and 30 ml HCl Finally:- 100 ml Solution of HCl

Q: For the group of four atoms or ions provided below, please select the species that are isoelectronic…

A: Isoelectronic species: Isoelectronic species can be define as the atoms or ions having the same…

Q: Complete the balanced molecular reaction for the following weak base with a strong acid: 2 NaCIO…

A: NaClO is a weak base and H2SO4 is a strong acid. When a base reacts with acid, salt is formed.

Q: When 18.0 mL of a 4.54 x 10^ -4 M zinc bromide solution is combined with 22.0 mL of a  7.10 x 10^ -4…

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Q: Determine the pH of a 0.071M HBr solution. Report your answer with three decimals. Enter numbers…

A: As we know that  PH = -log[H+] That is pH is negative logarithm of the H+ ions concentration. Given,…

Q: Draw the Lewis structure of the polyatomic ion FO₂*. Don't forget the resonance structures (if any).

A: For the Lewis structure of FO2+ , the simplest structure of the above ion in which all the valence…

Q: Calculate the pH of a buffer solution that contains 0.205 M weak acid and 0.490 M conjugate base in…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base .  it…

Q: What concentration of Cl−Cl− results when 859 mL859 mL of 0.643 M LiCl0.643 M LiCl is mixed with 877…

A: Answer: Number of moles is an extensive property and it is additive therefore to find out the number…

Q: Write the IUPAC name of each compound. (a) (b) (c)

A: Since, Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: Molecule Lewis Structure #e groups #lone-pair e Hybridization type VSEPR Formula (i.e Molecular…

A: Lewis structure :- The simple structure of molecule or ion in which all the valence electrons of all…

Q: Which of the following is the best choice for a buffer system?   a. a solution of hydrochloric acid…

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

Q: What is the shiny metallic substance coating that form in the walls of the test tube when mercury…

A: The products formed on heating mercury (II) oxide are mercury element and oxygen gas.

Q: provide the lewis molecular structure of 1. ETHANOL 2. WATER 3. CARBON DIOXIDE THANKS

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Q: Write the rate expressions for the following reaction: CH4(g) + 2O2(g) yields CO2(g) + 2H2O(g)

A: The general rate of reaction is as follows:  Rate = -d[Reactant]/(stoichiometry coefficient)×dt   =…

Q: Macmillan Learning Consider the mechanism. A B+C Step 1: Step 2: C+D E Overall: A+D B+E Determine…

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Q: Determine the pH of a 0.425M NaOH solution. Report your answer with three decimals. Enter numbers…

A: We know PH = -log[H+]  and  PH + POH = 14

Q: Your task: Determine which isomer (trans or cis) correspond to the 2 methylene peaks at 3.1 ppm and…

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Q: What is the most stable resonance structure if oxygen is the central atom in the CON ion?

A: Lewis’s structure: Lewis's structure is based on the octet rule. The Lewis structure is a simplified…

Q: Which species is likely to undergo a reaction with the nucleophile readily? A (CH3)3CI B (CH3)2HCI с…

A: A specie which is more electrophilic, will undergo fast reaction with an nucleophile.   Electrophile…

Q: how many sulfur atoms are present in one mole of aluminum sulfide? AI2S3 A. 1.81*10^24 atoms B.…

A: Mole is equal to number of atom divide by avagadro number

Q: 23. The gasoline tank of a car contains 50 liters of gasoline and alcohol, with alcohol comprising…

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Q: For NaOH + CaCl₂ a. Which product is soluble/aqueous? b. Which product is insoluble/solid/the…

A: Given that, reactions are NaOH + CaCl2 → BaCl2 + Na2CO3→ We have to tell in the given reactions,…

Q: Give an acceptable name for the major organic product formed by the following reaction:…

A: we need to identify the product formed in the given reaction.

Q: Initially 1.50 moles of N₂(g) and 3.50 moles of H₂(g) were added to a 1.00 L container at 700 °C. As…

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Q: Please label the nmr structures and explain I'm so confused!

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Q: Alcohols react with metals or strong base like NaH to give alkoxide ion, can phenol react with these…

A: This question depends on general acid base reaction. For weak acid strong base is required to…

Q: Name 5 types of reactions for ethers (organic chemistry)

A: Answer: Ethers are generally a class or groupof organic compounds comprising an oxygen atom, which…

Q: Observation Molecular Equation Complete Ionic Equation Net Ionic Equation Driving Force Copper(II)…

A: “Since you have posted multiple questions with multiple subparts,  we will provide the solution…

Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas…

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Q: Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "NOx") that are of…

A: The equilibrium is controlled by the equilibrium constant called Kc. It is the ratio of the…

Q: A student ran the following reaction in the laboratory at 577 K: CO(g) + Cl2(g) COCl2(g) When she…

A: The equilibrium constant (Kp) is given by the ratio of the product of the partial pressure of…