According to the Chemical Data Guide, what...

Question 1 / 2066636ee728f7522a1c5173c6

Question 1 of 2066636ee728f7522a1c5173c6

According to the Chemical Data Guide, what are the flammable limits of ethylene oxide?

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Question 1 of 20

66636ee728f7522a1c5173c6

According to the Chemical Data Guide, what are the flammable limits of ethylene oxide?

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🔍 Key Concepts

• Lower and Upper Flammable Limits (LFL/UFL) of vapors in air and what the percentage range represents • How to read entries in the Chemical Data Guide for Bulk Shipment by Water (look for “Flammable limits in air (%)”) • Typical flammable range behavior of highly reactive, explosive gases like ethylene oxide

💭 Think About

• First, think about whether ethylene oxide behaves more like a normal hydrocarbon (narrow range) or like a very reactive gas (potentially wide flammable range). Which choice reflects that? • Look at the lower number in each choice: does the LFL for a very easily ignited gas tend to be higher than 3%, or can it be lower than 3%? Eliminate ranges that don’t make sense. • Compare the upper limits given: for an extremely reactive gas, would you expect an upper limit closer to 30–50%, or can it extend much higher toward 100%? Use that to narrow the options.

✅ Before You Answer

• In the actual Chemical Data Guide, locate the specific line labeled “Flammable limits in air (%)” for ethylene oxide and confirm both the lower and upper values. • Verify you’re not confusing flash point or autoignition temperature with flammable limits—these are different properties. • Check that the selected range looks realistic compared to other common chemicals you know; an extremely broad range is characteristic of some highly reactive materials.

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Question 1 of 20

According to the Chemical Data Guide, what are the flammable limits of ethylene oxide?

2 - 100%

2.7 - 34%

1.9 - 88.0%

1.85 - 48.0%

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Question 1 / 2066636ee728f7522a1c5173c6

Question 1 of 2066636ee728f7522a1c5173c6

According to the Chemical Data Guide, what are the flammable limits of ethylene oxide?

Back

Question 1 of 20

66636ee728f7522a1c5173c6

According to the Chemical Data Guide, what are the flammable limits of ethylene oxide?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

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