Stoichiometry calculations

Stoichiometry calculations

Assessment

Flashcard

10th - 11th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

If a chemist calculates the maximum amount of product that could be obtained in a chemical reaction, he or she is calculating the

Back

theoretical yield

2.

FLASHCARD QUESTION

Front

If a chemist calculates the maximum amount of product that could be obtained in a chemical reaction, he or she is calculating the

Back

theoretical yield

3.

FLASHCARD QUESTION

Front

What is the measured amount of a product obtained from a chemical reaction?

Back

actual yield

4.

FLASHCARD QUESTION

Front

What is the measured amount of a product obtained from a chemical reaction?

Back

actual yield

5.

FLASHCARD QUESTION

Front

Mole ratios are obtained from the

Back

balanced chemical equation

6.

FLASHCARD QUESTION

Front

What is the mole ratio of H2O to H3PO4 in the following chemical equation?   P4O10 + 6 H2O --> 4 H3PO

Back

6:4

7.

FLASHCARD QUESTION

Front

2Al + 3H2SO4 -> Al2(SO4)3 + 3H2
How many grams of aluminum sulfate would be formed if 250g H2SO4 completely reacted with aluminum?

Back

290 g

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