Potions and Poisons B

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

Postby vehicleguy » January 6th, 2018, 8:07 pm

Covalent is the answer and polar is correct
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Re: Potions and Poisons B

Postby Benewcomb » January 31st, 2018, 12:33 pm

wheres the next question?
It’s gonna be me!

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Re: Potions and Poisons B

Postby vehicleguy » January 31st, 2018, 1:32 pm

I'm not sure. I'll ask one
For each of the following changes, right p for physical or c for chemical.
1. Photosynthesis
2. Melting Point
3. Luster
4. Soluability
5. Rotting wood
6. Combustion
7. Density
8. Flammability
9. Odor
10. Water mixing with salt
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WhatScience?
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Re: Potions and Poisons B

Postby WhatScience? » January 31st, 2018, 2:53 pm

vehicleguy wrote:I'm not sure. I'll ask one
For each of the following changes, right p for physical or c for chemical.
1. Photosynthesis
2. Melting Point
3. Luster
4. Soluability
5. Rotting wood
6. Combustion
7. Density
8. Flammability
9. Odor
10. Water mixing with salt

1.C
2.P
3.P
4.P
5.C
6.C
7.P
8.C
9.P
10.P
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Events 2018

Thermodynamics, Potions and Poisons, Disease Detectives, Optics, and Towers

shrewdPanther46
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Re: Potions and Poisons B

Postby shrewdPanther46 » January 31st, 2018, 3:04 pm

9. C

vehicleguy
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Re: Potions and Poisons B

Postby vehicleguy » January 31st, 2018, 4:21 pm

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

Postby shrewdPanther46 » January 31st, 2018, 4:31 pm

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.

vehicleguy
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Re: Potions and Poisons B

Postby vehicleguy » January 31st, 2018, 4:44 pm

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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shrewdPanther46
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Re: Potions and Poisons B

Postby shrewdPanther46 » January 31st, 2018, 5:17 pm

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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WhatScience?
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Re: Potions and Poisons B

Postby WhatScience? » January 31st, 2018, 5:27 pm

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
"When you clean your room, you are increasing the total chaos of the universe" - Hank Green Crash Course (Entropy)

Events 2018

Thermodynamics, Potions and Poisons, Disease Detectives, Optics, and Towers

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Re: Potions and Poisons B

Postby WhatScience? » January 31st, 2018, 5:28 pm

Question: Give the thresholds for non-polar covalent, polar covalent, and ionic bonds
"When you clean your room, you are increasing the total chaos of the universe" - Hank Green Crash Course (Entropy)

Events 2018

Thermodynamics, Potions and Poisons, Disease Detectives, Optics, and Towers

vehicleguy
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Re: Potions and Poisons B

Postby vehicleguy » January 31st, 2018, 6:40 pm

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

Postby sciolyrules107 » February 6th, 2018, 7:40 pm

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

Postby jimmy-bond » February 13th, 2018, 9:56 am

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
If life gives you melons, you're dyslexic.

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vehicleguy
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Re: Potions and Poisons B

Postby vehicleguy » February 15th, 2018, 4:32 pm

Next Question!
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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2018
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