Category: chemistry

Question If when you make a solution, all the solute dissolv

chemistry

Question If when you make a solution, all the solute dissolv

Posted By Bruce Simons

Question

If when you make a solution, all the solute dissolves and the temperature rises, what does allow you to say about:
Delta G(-, +,0,or cannot determine), Delta H(-, +,0,or cannot determine),Delta S(-, +,0,or

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Question Classify the given reactions? http://i.imgur.com/mi

chemistry

Question Classify the given reactions? http://i.imgur.com/mi

Posted By Bruce Simons

Question

Classify the given reactions?
http://i.imgur.com/miw3kRJ.jpg

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Question Lead is used as a construction material to contain

chemistry

Question Lead is used as a construction material to contain

Posted By Bruce Simons

Question

Lead is used as a construction material to contain sulfuric acid because of the formation of an adherent coating of PbSO4. Given the following information, calculate the driving potential, Ecell, for the corrosion

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Question The specific heat of a certain type of metal is 0.1

chemistry

Question The specific heat of a certain type of metal is 0.1

Posted By Bruce Simons

Question

The specific heat of a certain type of metal is 0.128 J/(g·°C). What is the final temperature if 305 J of heat is added to 81.6 g of this metal initially at 20.0

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Question 46. which have a higher boiling point and Explain W

chemistry

Question 46. which have a higher boiling point and Explain W

Posted By Bruce Simons

Question

46. which have a higher boiling point and Explain Why.

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Question write an equation for the reaction you carried out

chemistry

Question write an equation for the reaction you carried out

Posted By Bruce Simons

Question

write an equation for the reaction you carried out in this experiment, then how to calculate the percentage yield for the (washed and dried) product.


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Question Could you also please explain how you got your answ

chemistry

Question Could you also please explain how you got your answ

Posted By Bruce Simons

Question

Could you also please explain how you got your answer so I can know for future reference

Thank you for your help!

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Question a) The following cyclohexane derivative has 3 subst

chemistry

Question a) The following cyclohexane derivative has 3 subst

Posted By Bruce Simons

Question

a) The following cyclohexane derivative has 3 substituents; red (0 atom), green (Cl atom), andn blue (N atom). Identify each substituent as aciel or equatorial and identify the indicated pair of relationships as

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Question 1) Which of the following wavelengths corresponds t

chemistry

Question 1) Which of the following wavelengths corresponds t

Posted By Bruce Simons

Question

1) Which of the following wavelengths corresponds to the photon with the highest energy?

385 nm

425 nm


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Question A student measures the magnetic susceptibility of N

chemistry

Question A student measures the magnetic susceptibility of N

Posted By Bruce Simons

Question

A student measures the magnetic susceptibility of NiCl4 2- and obtains a value of 3.2 uB. A value of 0.0 uB was obtained for Ni(CN)4 2-. What do these values tell you about

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