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1:16 J Summative Test #4 - Physical Science

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1:16 J Summative Test #4 - Physical Science

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Questions and Answers

What makes Jerome ideal for making pastries?

Saturated triglyceride (correct)

Unsaturated fatty acids

Unsaturated triglyceride

Wax

In the chemical reaction involving pure Fe and pure oxygen gas, what is the final product formed?

Ferrous oxide (FeO)

Ferrous oxide (Fe2O2)

Iron(II) oxide (FeO)

Iron(III) oxide (Fe2O3) (correct)

How many moles of oxygen gas (O2) are required to react with 1.25 moles of Fe in the given reaction?

1.50 mol

0.833 mol (correct)

1.25 mol

0.625 mol

What is the role of oil in producing gasoline?

<p>Creating gasoline</p> Signup and view all the answers

What property of lard makes it suitable for creating flaky pastries and pie crusts?

<p>Solid form at room temperature</p> Signup and view all the answers

1:16 J Summative Test #4 - Physical Science

Choose a study mode

Podcast

Questions and Answers

What makes Jerome ideal for making pastries?

In the chemical reaction involving pure Fe and pure oxygen gas, what is the final product formed?

How many moles of oxygen gas (O2) are required to react with 1.25 moles of Fe in the given reaction?

What is the role of oil in producing gasoline?

What property of lard makes it suitable for creating flaky pastries and pie crusts?

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