Select the factors that will change when additional A (g) is added to the following system at equilibrium

Q: How many mL of 0.300 N H2SO4 would be required to neutralize 38 mL of 0.450  N NaOH? Select one: a....

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Q: Molecules of I2 are produced by the reaction of 0.3794 mol of CuCl2 according to the following equat...

A: Reaction :- 2 CuCl2 + 4 KI → 2 CuI + 4 KCl + I2 Number of moles of CuCl2 = 0.3794 moles  

Q: ny moles of

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

Q: A line graph shows the solubility of three solutes in ethyl alcohol. Solute A is the violet line, So...

A: the answer are as follows:  

Q: Problem 1 Claim: What functional group is attached to the acetic acid? Write your answer in one (1) ...

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Q: e. KF(aq) +1, (s) - Gre the products and balance the following double displacement reactions. Assume...

A: Double displacement reaction: In double displacement reaction the cation and anion of the two compou...

Q: Calculate the sodium hydroxide (MW = 39.997 g/mole) concentration in units of moles per kilogram of ...

A: The solution is as follows:  

Q: At 25C the gaseous dinitrogen tetroxide decomposes into nitrogen dioxide. If 8.36% of di nitrogen te...

A: In a reversible chemical reaction, the reaction takes place in both the directions that is forward d...

Q: Are cyclohexene and benzene insoluble in water?

A: According to like dissolve like concept, non polar solvents dissolve in non polar solvents. Polarity...

Q: Which compound is a common components of air pollution in the upper atmosphere to protect life on ea...

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Q: Chlorine dioxide, ClO2, is a reddish-yellow gas that is soluble in water, In basic solution it gives...

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Q: Each subsatnce absorbs or emit unoque level & quantities of energy/ e.m.r. O True O False

A: Answer: This question is based on the transition of electron from one energy level to another.

Q: 1.) Convert 21.37 mL to L. Final answer into scientific notation 2.) How many years in 1 billion (1x...

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Q: Develop a general equation for the standard heat of reaction as a function of temperature for one of...

A: To develop a general equation for the standard heat of reaction as a function of temperature for one...

Q: 2. Complete the following reactions: B. 2 Cu I THE H20, HCI

A: We have to complete the given reaction scheme. The required reaction scheme is shown below.

Q: Sulfur (S8), combines with oxygen (O2) at elevated temperatures to form sulfur dioxide. How many sul...

A: A question based on molecules that is to be accomplished.

Q: 13:52 One mole of gas is allowed to expand from a voiume of 1L to 5L against the constant external p...

A:

Q: What is the bond angle of SiF4

A: Since the central atom is attached to four F atoms (all the atoms attached to it are same) therefore...

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an acti...

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Q: Which best describes why carbocation formation is the rate determining step of a unimolecular substi...

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Q: What is the maximum amount (in grams) of sulfur dioxide that can be produced by the reaction of 1880...

A: the answer is as follows:  

Q: BeF, Molecule ЕPG Hyb (circle if polar) 2D Lewis Structure 3D Lewis Structure MG ВА BC13 Co3-

A: Lewis structure :-  The structure of molecules in which all the valence electrons of all the individ...

Q: 1. Initially at 300 K and 10 atm pressure, 1 mol of a gas is allowed to expand adiabatically against...

A:

Q: What are solid substances?

A: Given,  solid substances

Q: 7. Given this graph of solubility of a solute (X) in (mg/mL) vs. temperature (°C) of three different...

A: Answer 7 : Solvent A and C are poor solvent while solvent B is good solvent.          Answer 8 : S...

Q: What is the better known name for the deadly poison Prussia acid ?

A: Acid can be defined as a species that can give H+ ipns in aqueous solution. Aqueous solution means s...

Q: It is process in which atoms undergoes  an increase in oxidation number in called? Select one: a. R...

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Q: Draw the Lewis structures with the correct molecular geometry using VSEPR Theory for C2H2.

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Q: Below, write the balanced chemical equation for the reaction you observed (including state). If a p...

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Q: Given the spectra, 100 95 90 80 70 4000 3000 2000 1000 Wavenumbers (cm) O Toluene 4-Heptanone Pentan...

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Q: 40. Based from the table, how would you describe the result from trial 1 to trial 3 of Low control? ...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: 1) Name the following structures: „CH2OH CH30 OCH3 H2C=CHCH2OH HOCH2CHCH2OH он

A: Rules for IUPAC naming,  • Select the longest continuous carbon chain ( parent chain).If there is a ...

Q: f 145 mL of a 0.0078 mol/L solution of CuNO3 was mixed with 195 mL of a 1.48 x 10-3 mol/L solution o...

A: Solution -

Q: N-H I II III

A: To solve this question, the hybridization of nitrogen and structural aspects such as delocalization ...

Q: Determine Z and V for steam (H2O) at 250 °C (523.15 K) and 1800 kPa by the following: Ideal gas equa...

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Q: 2 How many electrons must each atom gain or lose to acquire an electron configuration identical to t...

A: Electronic configuration of the Nobel gases have been given.

Q: The pKa of a weak acid was determined by measuring the pH of a solution containing the weak acid at ...

A:

Q: A solution of table sugar in water contains 5.25% by mass sucrose. Calculate: a)the mass of sucrose ...

A: To find out mass of sucrose first check mass in 5.25% solution. Use that relation to find mass of su...

Q: Mercy is experiencing a fever. Upon taking her temperature, it was found out the she has a temperatu...

A: Hence 3rd option is correct that is 1.43

Q: Change of litmus paper from blue to red

A: This is a multiparts question.According to the guidelines, in multiparts question, we can solve only...

Q: The extract mentions ‘covalent bonds’. Explain what these are, and the formation of different types ...

A: Covalent bonds are the kinds of bond that are formed by the sharing of electrons between two atoms o...

Q: Below, write the balanced chemical equation for the reaction you observed (including state). NOTES:...

A: Sb(OH)3(aq) + Na2S(aq)  gives a reaction. 

Q: Which of the following is consider as weak electrolytes? Select one: a. sulfuric acid b. Nitric Ac...

A: Weak and strong electrolytes depend on ionisation in an aqueous solution. 

Q: moles

A:

Q: ~60°C trial ~50°C trial ~40°C trial ~30°C trial ~20°C trial Vol. of HCl used (mL) 19.87 12.93 12.37 ...

A: The solution of the question is given below: 

Q: The calibration curve for FD&C yellow #5 dye has a slope of 35188 L/mol with an intercept of 0.007. ...

A: Given: Calibration curve for FD&C yellow #5 dye has Slope = 35188 L/mol Intercept = 0.007 Averag...

Q: Reaction # Concentration, M Time, seconds Rate (M/s) 1 0.050 90 5.55 x 10^4 2 0.10 90 1.11 x 10^-3 3...

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Q: COMPOUND 1 INFRARED SPECTRUM 4800 3000 2000 so00 VEME 3270 21 1906 77 1598 1519 1366 56 1358 53 1158...

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Q: 5,6-dihydroxy-bicyclo[2.2.2]octane-2-carboxylic acid methyl ester Plan your synthesis. What are the ...

A: We have to determine the starting material needed to synthesize the following given compound , which...

Q: 7. Freezing point of pure Naphthalene from cooling curve- 8. Freezing point of solution 9. AT 10. Mo...

A: