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-Dominant- [34]

3 years ago

12

WILL MARK ASBRANLYST!!!!

1 answer:

abruzzese [7]3 years ago

5 0

Answer:obtain and use resources, grow, reproduce, and maintain stable internal conditions while living in a constantly changing external environment.

Explanation:

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In examples where the volume of a system is under constant pressure, which of

grin007 [14]

Answer:

D

Explanation:

At constant volume, the heat of reaction is equal to the change in the internal energy of the system. ... Most chemical reactions occur at constant pressure, so enthalpy is more often used to measure heats of reaction than internal energy.

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Identify the functional group(s) that appear in betaxolol. This compound is in a class of drugs called beta-blockers, which are

Lady_Fox [76]

Answer:

Alcohol
Ether
Arene
Amine

Explanation:

In the attached picture you may find the structure of betaxolol.

You can see the alcohol group C-O-H as well as the ether group C-O-C.

The arene -or aromatic ring- can also be seen.

There's also a secondary amine group, C-NH-C.

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3 years ago

1 One mole of an element contains which of the following?

lozanna [386]

Answer:

1) B 2) both a and c

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3 years ago

Identify the heterogeneous mixtures from the list. Check all that apply. salad dressing hydrochloric acid solution orange juice

raketka [301]

Answer:

salad dressing

Explanation:

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4 years ago

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Methods scientists use to determine if a change was physical or chemical.

Tpy6a [65]

Chemical reactions can be identified when there is a change in color, energy is produced, change in odor, or if new substance forms.

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4 years ago

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