3) Write and balance this reaction: butane gas, C4H10, burning in oxygen, write out products. Identify reaction type. Remember to write states for each reactant and product. You should know the states of the elements from chapter 1.

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A: To solve this problem we will use the concept of electrochemistry and thermodynamics .

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A: Which of the following phosphate salts are insoluble in water.

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Q: Calculate the pH of the following: - 0.10 M disodium hydrogen arsenate

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Q: e moles

A:

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A: We know that:  Molecular mass of Fe2O3 = 159.7 g/mole  Atomic mass of Fe = 55.7 g/mole  

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Q: n (molecular equation)

A:

Q: H +

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Q: And unknown sample is being evaluated in lab. What is the specific heat capacity of the compound if ...

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Q: Fill up the empty boxes with the correct chemical structures. CN OH Ph

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Q: LI. LLI

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A: Ka = 3.96 x 10 —10  

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Q: What is the root-mean-square speed of CO at 113 degrees Celsius?

A: Temperature = 113 C =(113+ 273) K =386K Molar mass of CO  = 28.01 g/mol  

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A: The salts given are AgCl, FeS, CuCO3, Hg2I2 and PbF2.  

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Q: (molecular equation)

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Q: write the ionic equation for Nacl+ AgNO3= AgCl+ NaNo3

A: Given chemical equation :  Nacl+ AgNO3= AgCl+ NaNo3