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ASHA 777 [7]
3 years ago
5

Which of the following sequences describes how a four-stroke engine cycle

Chemistry
1 answer:
Elodia [21]3 years ago
7 0

Answer:

A. Air and fuel intake, compression and ignition, combustion and

expansion, exhaust

Explanation: A P E X

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Chlorine has two isotopes, 35Cl and 37Cl; 75.77 % of chlorine is 35Cl and 24.23 % is 37Cl. The atomic mass of 35Cl is 34.969 amu
storchak [24]

Answer:

35.4528731 amu

Explanation:

To appropriately get the atomic mass unit of chlorine, we can get the answer using the masses from the isotopes. This can be obtained as follows. What we do is that we multiply the percentage compositions by the masses.

Now let’s do this.

[75.77/100 * 34.969] + [24.23/100 * 36.966]

= 26.4960113 + 8.9568618 = 35.4528731

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Answer:

The brain is arguably the most important organ in the human body. It controls and coordinates actions and reactions, allows us to think and feel, and enables us to have memories and feelings—all the things that make us human.

Explanation:

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Changing _________________ can significantly alter the area that could be affected by a chemical release.
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