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Natalka [10]
2 years ago
13

What is the reason you can smell food cooking even when you're not in

Chemistry
1 answer:
Dmitry_Shevchenko [17]2 years ago
5 0

Answer:

the answer should be A

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Equilibrium is established between a liquid and its vapor when A. the rate of evaporation equals the rate of condensation. B. eq
Advocard [28]

Answer:

A

Explanation:

the rate of evaporation equals the rate of condensation.

6 0
3 years ago
32. List three examples of substances. Explain why each<br> is a substance. (3.1)
Alex

Answer: Chemical X H3 and f1

Explanation:

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Which number label represents the nucleus? 6,5,3,2 ​
vazorg [7]

Answer:

5

Explanation:

Nucleus is the center or "CEO" of the cell, that holds the cell's DNA and controls the cells' function.

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3 years ago
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What are the number of protons, neutrons, and electrons in an atom of Tellurium- 129?
deff fn [24]

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Explanation:

3 0
3 years ago
Methylpropane (complete and condensed structural formulas)
Tcecarenko [31]

Answer:

Here's what I get  

Explanation:

1. Complete structural formula

Methylpropane consists of a chain of three carbons with another carbon atom attached to the middle carbon. Enough H atoms are added to give each C atom a total of four bonds.

The complete structural formula is shown below (There is a C atom at each intersection).

2. Condensed structural formula

A condensed structural formula is designed to be typed on one line.

The molecule has three CH₃ groups attached to a single carbon atom, so the condensed structural formula is  

(CH₃)₃CH

The formula is also often written CH₃CH(CH₃)CH₃ and as (CH₃)₂CHCH₃.

5 0
3 years ago
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