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Card 6

Front

How can you calculate the percentage composition by mass?

Back

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Card 7

Front

What is an empirical formula?

Back

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Card 8

Front

What information do you need to calculate the empirical formula?

Back

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Card 9

Front

Find the empirical formula of iron oxide produced when 44.8g of iron reacts with 19.2g of oxygen

Back

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Card 10

Front

Define concentration?

Back

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Card 11

Front

What is concentration measured in?

Back

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Card 12

Front

What is the formula for concentration?

Back

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Card 13

Front

Why might something be diluted?

Back

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Card 14

Front

What does GDA of food packaging stand for?

Back

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Card 15

Front

What can you use to estimate the mass of salt?

Back

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