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Ingredients: Dextrose (C 6 H 14 O 7 ) Sucrose (C 12 H 22 O 11 ) Citric acid (C 6 H 8 O 7

Ingredients:

Dextrose (C6H14O7)

Sucrose (C12H22O11)

Citric acid (C6H8O7)

Sodium citrate (NaC6H5O7)

Sucrose acetate isobutyrate (C40H62O19)

Masses:

Mass of empty beaker: 58.932 g

Mass of beaker with ingredient: 70.913 g

1. What is your claim? Provide an answer to the guiding question.

The unknown is sucrose.

The unknown is citric acid.

The unknown is sodium citrate.

No claim can be made.

The unknown is sucrose acetate isobutyrate.

The unknown is dextrose.

2. What is your evidence? Analyze the data and demonstrate a relationship or trend. (More than 1 answer may be correct.)

The mass of the ingredient divided by the moles given equals 342 g/mol

The mass of the ingredient cannot be determined in this way.

The number of moles must equal 1.

The mass of the ingredient is: 70.913 g - 58.932 g = 11.981 g

The mass of the ingredient is greater than the moles.

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