Use the internet to figure out which of the following IONIC COMPOUNDS is most likely the mystery IONIC COMPOUND. Explain HOW you came to your conclusion! NaCl MgCl2 СаСОЗ

Q: C,H1g0 has over 800 different structural isomers. Draw isomers of this formula that have the followi...

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Q: Classify the following as pure substances-element, pure substance-compound or mixture. Write the ans...

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Q: Suppose a 500. mL flask is filled with 1.5 mol of CH, 0.40 mol of H,O and 1.1 mol of CO. This reacti...

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Q: 4) Show the mechan iSm for the SNI reaction, muolving a carbocetion rearrangement. HO + HI 10) For e...

A: 9.   This is an example of SN1 reaction.  The mechanism involves 1. Removal of I- and formation of c...

Q: Which of the following statements is correct? a. The rate of a reaction decreases with passage of ti...

A: Given statements are related to kinetics of the reaction. means all given options are related to rat...

Q: Which of the following equations is a mathematical definition of enthalpy? Ο ΔΗ ΔS- TG Ο ΔΗ-ΔG-TAS Ο...

A: Thermodynamics is a branch of physical chemistry that deals with heat, work and temperature. It deal...

Q: Use the following calorimetrically dtermined enthalphy changes to predict the standard enthalpy chan...

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Q: Order of reaction with respect to [Fructose]: ; with respect to [OH]: K key, [COH2O,][ OH][ MB] Theo...

A: Consider a chemical equation as follows: aA+bB→cC   Rate Law: It is defined as the relationship betw...

Q: An aqueous solution is prepared that is initially 0.100 M CdI4-2. After the equilibrium is establish...

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Q: Calculate the pH of a buffer prepared with 87.5 mL of a 0.0135 M benzoic acid solution and 50.0 mL o...

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Q: 4) bromocyclobutane (Br-, Bromo branch)

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Q: 2. When a carboxylic acid and an amine functional group are in the same compound, what group has the...

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Q: thermometer A 55.4 g sample of aluminum, which has a specific heat capacity of 0.897 J'g , is put in...

A: Given that, For Al, m=55.4 g, Cp=0.897 J g-1°C-1 ,  T1= ? , T2=20.7 °C  For water, m= 300.0 g, Cp= 4...

Q: A scientist measures the standard enthalpy change for the following reaction to be -234.6 k) : 2502(...

A: Answer: To solve this question we have to use the relation between enthalpies of formation of reacta...

Q: 50.00 mL of a solution containing both Ni2* and Pb²+ ions requires 46.32 ml of a 0.02041 M EDTA solu...

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Q: O Draw the resonance hybrid } mark appropriate dcharges electon nch N.

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Q: Find the standard molar enthalpy for the reaction C(s) + ½ O2(2) → CO(g) Cs) + O2(2) → CO2«g) CO243)...

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Q: Nitrogen and hydrogen react to form ammonia, like this: N2(9)+3H,(g) → 2 NH;(g) The reaction is exot...

A: Le Chatelier's principle: The change in concentration, pressure, volume and temperature of a system ...

Q: Draw an important resonance form of the ion shown below. Interactive 3D display mode CH

A: Resonance structure: If the Lewis structure of a molecule or ion cannot explain by a single structur...

Q: 11a. The starting material provided can be converted into grape fragrance by this two step process. ...

A: Among HNO3 and H2SO4 , HNO3 is less acidic than H2SO4 . Thus acid base reaction occurs between HNO3 ...

Q: Lets pretend for a moment that you’re now working as an analyst working for the police department. Y...

A: Test for sodium chloride.

Q: Re Kinetics Assignment 1) A chemical reaction proceeds with the proposed reaction mechanism below; +...

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Q: 1. Draw a mechanism for the following reactions ( Br HBr Br major CI Cl

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please re...

Q: 2. The following table shows the probability distribution of the number of watches that a jeweller w...

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Q: Calculate the pH for the following solution formed by adding 5 mL of .105 M KOH to 15mL of 9.50 x 10...

A: Concentration of KOH = 0.105 M Volume of KOH = 5 ml = 0.005 L Concentration of Ca(OH)2 = 0.0950 M Vo...

Q: The concentration of barium ion in a solution is 0.010 M. What concentration of sulfate ion is requi...

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Q: A sample of gas contains 0.1100 mol of CH4(g) and 0.2200 mol of 02(g) and occupies a volume of 14.5 ...

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Q: Before calculating any values, predict on which mountain the balloon will have the largest volume. W...

A: Atmospheric pressure is related to the height from the earth surface. Higher the height , lower is t...

Q: 10. Given the following thermochemical equation, calculate the heat involved in decomposing 12.5 g o...

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Q: Solve equilibrium problems 2/5 A chemist is studying the following equilibirum, which has the given ...

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Q: Analyze the HNMR spectrum below: 10 8 7 4 3 1 -1 ppm

A: The structure of the following is:  

Q: Selected bond dissociation enthalpies are given in this table. Polyvinyl chloride (PVC) is one of th...

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Q: JUgging every day is good for health. Assume that when you jog a work of 500 kJ is done and 230 kJ o...

A: The above mentioned question is based on first law of thermodynamics which states that the change in...

Q: Fact or Fiction? ______ a) Henna is only approved to color the hair (and not the skin). ______ b) Bl...

A: Fact or Fiction? ___Fiction___ a) Henna is only approved to color the hair (and not the skin). ___Fa...

Q: Consider the following three substances: n-butyl bromide dinitrogen monoxide hexachloroben...

A: Ans. Option (D) Is right. All the given three substances,n-butyl bromide, dinitrogenmonoxide, hexach...

Q: 15. What are the starting materials for the following products? a) Br b) Ni H2 OH H*

A: the starting materials of the following products are:  

Q: Convert atomic mass of Ca to g. atomic mass of Ca is 40.08 amu  Group of answer choices   A.) 3.00...

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Q: 8) 4,4-dimethylpent-2-ene

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Q: Calculate the number of moles of 3.01x10 exp 23 molecules of CO2.

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Q: 22- The RMN spectra of the two isomers of formula C10H14 are shown in problems 22a and 22b. Do not a...

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Q: Hg(OAc)2 (F) MEOH, H*, NaBH4 Na HO, (G) CH3CH2-Br HO NaOH (1) 20N CH3CH2-Br

A: We have find  the following reactions which form ethers (A and B) and cyclic ethers (C-E) as major p...

Q: A reaction has a rate constant of 0.00205 s–1. What is the half-life (in min to two decimal places) ...

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Q: The products of the complete combustion of octane, C8H18, are carbon dioxide and water. Write a bala...

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Q: Project 3 - kinetics The data below was collected with an enzyme, at a concentration of 10 nM, in th...

A: Given data:

Q: 9. Draw the following compounds from their nan names a. Butyl propanoate b. cis-4-octene C. meta-hyd...

A: Given compound are :- Butyl propanoate ,  cis-4-octene , meta-hydoxybenzoic acid , tert-butyl cycloh...

Q: Why has magnesium citrate oral solution always been troublesome, and what is the cause of the proble...

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Q: Consider a solution of MgCl2(aq) with a molality of 0.00245 mol kg-1 Calculate the freezing point of...

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Q: Draw a better resonance contributor than the one shown below. Interactive 3D display mode H;C NH Dra...

A: Resonance structure: If the Lewis structure of a molecule or ion cannot explain by a single structur...

Q: please explain What percentage of a side-chain sulfhydryl group of cysteine is protonated at pH 7.9...

A: Given data :- Given compound is cysreine pH of the compound = 7.9

Q: is used to understand the concept of energy conservation. a. First Law of Thermodynamics b. Second L...

A: Which one is correct