Category: chemistry

Question Show transcribed image text Explain the possible di

chemistry

Question Show transcribed image text Explain the possible di

Posted By Bruce Simons

Question

Show transcribed image text Explain the possible difference between the waters tested, what could explain the differences in COD values.

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Question Show transcribed image text What is the molar solub

chemistry

Question Show transcribed image text What is the molar solub

Posted By Bruce Simons

Question

Show transcribed image text What is the molar solubility of barium flouride (BaF2) in water? The solubility-product constant for BaF2 is 1.7 x 10^-6 at 25 degree C.

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Question Given the following spontaneous reaction occurring

chemistry

Question Given the following spontaneous reaction occurring

Posted By Bruce Simons

Question

Given the following spontaneous reaction occurring in an electrochemical cell under standard condition (25C, 1 atm, 1 mol/L)
3Cl2(g)+ 2Fe(s) 2Fe(s) 6Cl –(aq)+ 2Fe3+(aq)
Cl2(g) + 2e- 2Cl– (aq) E= +1.36

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Question How much energy (in kJ) is required to raise the te

chemistry

Question How much energy (in kJ) is required to raise the te

Posted By Bruce Simons

Question

How much energy (in kJ) is required to raise the temperature of 25.0 g of H2O from �25�C to 25�C ? (?H�fus of H2O = 6.02 kJ/mol ; molar heat capacity of solid

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Question Show transcribed image text 13) Given the data in t

chemistry

Question Show transcribed image text 13) Given the data in t

Posted By Bruce Simons

Question

Show transcribed image text 13) Given the data in the table below, delta H degree for the reaction 3 Cl2 (g) + PH3 (g) – > PCl3 (g)

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Question Show transcribed image text For the compound drawn

chemistry

Question Show transcribed image text For the compound drawn

Posted By Bruce Simons

Question

Show transcribed image text For the compound drawn above, decide which statement(s) is (are) true. A) It has a higher boiling point than CH3CH2CH(CH3)OCH2CH3. B) It

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Question Show transcribed image text Determine the product(s

chemistry

Question Show transcribed image text Determine the product(s

Posted By Bruce Simons

Question

Show transcribed image text Determine the product(s) in the reaction below. A) A B) B C) C D) D E) E


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Question Show transcribed image text Determine the products

chemistry

Question Show transcribed image text Determine the products

Posted By Bruce Simons

Question

Show transcribed image text Determine the products in the reaction below. You may assume an excess of the acid. A) A B) B C) C D)

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Question Show transcribed image text 2 NH2

chemistry

Question Show transcribed image text 2 NH2

Posted By Bruce Simons

Question

Show transcribed image text 2 NH2

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Question Show transcribed image text Determine the product o

chemistry

Question Show transcribed image text Determine the product o

Posted By Bruce Simons

Question

Show transcribed image text Determine the product of the reaction above. A) A B) B C) C D) D

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