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motikmotik
3 years ago
7

In their experiment to form a primitive living cell, Urey and Miller set up various flasks with water vapor and the gases CO 2,

CH 4, and H 2. One flask also had electrodes to generate spark; another flask had everything but electrodes. Which of the flasks showed presence of coacervates, and why?
A. Only the flask with the electrodes because the electrodes were a source of electricity that simulated lighting
B. Only the flask without electrodes because the electricity generated from electrodes would have destroyed the coacervates
C. Both flasks because both were needed to provide all the ne
Chemistry
1 answer:
o-na [289]3 years ago
3 0

The best and most correct answer among the choices provided by your question is the first choice or letter A.

The flask with electrodes showed presence of coacervates because <span>the electrodes were a source of electricity that simulated lighting.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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In a chemical reaction how does the mass of the products compare with the mass of the reaction a greater thenb less thenc equal
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D.) It depends cuz no yeild is 100%..I mean side reactions also occur in most of the reactions. So mass of the reactant is not equal to the mass of the product. Hope it helps
5 0
3 years ago
What else is produced during the combustion of butane, C4H10?
denpristay [2]

Another product: CO₂

<h3>Further explanation</h3>

Given

Reaction

2C₄H₁₀ + 13O₂⇒ 8__+ 10H₂O

Required

product compound

Solution

In the combustion of hydrocarbons there can be 2 kinds of products

If there is excess Oxygen, you will get Carbon dioxide(CO₂) and water in the product

If Oxygen is low, you'll get Carbon monoxide(CO) and water

Or in other ways, we can use the principle of the law of conservation of mass which is also related to the number of atoms in the reactants and in the products

if we look at the reaction above, there are C atoms on the left (reactants), so that in the product there will also be C atoms with the same number of C atoms on the left

2C₄H₁₀ + 13O₂⇒ 8CO₂+ 10H₂O

5 0
2 years ago
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A 15.0 g piece of graphite is heated to 100.0°C and placed in a calorimeter. The
LenKa [72]

Answer:

0.714Jg^-10C^-1.

Explanation:

4 0
3 years ago
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I need help on dis chem shi if y’all can answer fa me I would appreciate dat
elena55 [62]
I think it’s A I’m not 100% sure but I mean it’s worth a try
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3 years ago
What makes the factor that makes the sky appear blue?
Charra [1.4K]

Answer:

Gases and particles in Earth's atmosphere scatter sunlight in all directions. Blue light is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.

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