Potions and Poisons B

Test your knowledge of various Science Olympiad events.
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vehicleguy
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Re: Potions and Poisons B

Post by vehicleguy »

All of them are correct, including #9. You're up!
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Re: Potions and Poisons B

Post by shrewdPanther46 »

wait when you say including number 9, are u saying that a change in odor is a physical change?

I think you messed up your wording when asking the question.
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Re: Potions and Poisons B

Post by vehicleguy »

My apologies. You are right that it is confusing considering two answers were given. I meant to say that WhatScience was correct by identifying it as a physical change.
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Re: Potions and Poisons B

Post by shrewdPanther46 »

In my opinion,

A change in odor indicates a chemical change has taken place, although odor is a physical characteristic. You worded the question incorrectly.
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Re: Potions and Poisons B

Post by WhatScience? »

shrewdPanther46 wrote:In my opinion,

A change in odor indicates a chemical change has taken place, although odor is a physical characteristic. You worded the question incorrectly.
This is correct...a change in odor is chemical

odor itself is physical
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Re: Potions and Poisons B

Post by WhatScience? »

Question: Give the thresholds for non-polar covalent, polar covalent, and ionic bonds
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Re: Potions and Poisons B

Post by vehicleguy »

Yeah thinking about it more you guys are correct
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Re: Potions and Poisons B

Post by sciolyrules107 »

Might as well start up this question marathon again...

What is Genus and Family of the Pacific Newt?

Jimsonweed is currently banned in what states?

Label annual or perennial
Poison Ivy
Mayapple
Ongaonga
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Re: Potions and Poisons B

Post by jimmy-bond »

Yeah, this is basically dead

Genus - Taricha, Family - Salamandridae
It's banned in Connecticut, New Jersey, and Tennessee
Poison Ivy - Perennial
Mayapple - Perennial
Ongaonga - Perennial
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CriB(36), DD(35), FF(2), MM(20)
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Re: Potions and Poisons B

Post by vehicleguy »

1. What is the chemical formula for ammonia?
2. List 3 properties of ammonia
3. List 2 uses of ammonia
4. Ammonia gas dissolves easily in water to form__________?
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