A sample of aluminum foil contains 5.70 x 1023 atoms. What is the mass of the foil?

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A: The reaction involved is: C2H5Br + NaOH → C2H5OH

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A: To calculate the pH use equilibrium constant.

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A: Number of experiment = 3  Concentration mean = 52.6753 ppm 95% confidence interval = (+-) 0.06348298

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A: Given: 1ml=1cm3    To find: 1 cm3 =?

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A: The chemical equation for the neutralization reaction is: HCl + NaOH → NaCl + H2O

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Q: Claim: Light is a particle Evidence: Enter your answer here Reasoning: Enter your answer here

A: Light is an electromagnetic wave which does not need medium to travel.

Q: What states of matter present in t2-t3

A: Basically there are three states of matter present. They are: Solids Liquids Gases Solids are…