Dalton's Ideas

Dalton's Ideas

Assessment

Flashcard

Chemistry

10th - 11th Grade

Hard

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16 questions

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1.

FLASHCARD QUESTION

Front

What is Dalton's Atomic Theory?

Back

Dalton's Atomic Theory states that matter is made up of tiny, indivisible particles called atoms, which cannot be created or destroyed in a chemical reaction.

2.

FLASHCARD QUESTION

Front

What does it mean that atoms of one element are identical?

Back

Atoms of one element are identical in mass and properties, but different from atoms of other elements.

3.

FLASHCARD QUESTION

Front

What is the law of conservation of mass?

Back

The law of conservation of mass states that in a chemical reaction, the total mass of the reactants equals the total mass of the products.

4.

FLASHCARD QUESTION

Front

What is a compound?

Back

A compound is a substance formed when two or more different types of elements combine in fixed, small whole-number ratios.

5.

FLASHCARD QUESTION

Front

How do you calculate the mass of a product formed in a reaction?

Back

To calculate the mass of a product, add the masses of the reactants together.

6.

FLASHCARD QUESTION

Front

If 3.68 g of a compound breaks down into 2.68 g of oxygen, what is the mass of carbon?

Back

1.00 g

7.

FLASHCARD QUESTION

Front

If 5.00 g of sodium combines with 7.70 g of chlorine, what is the mass of sodium chloride formed?

Back

12.70 g

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