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RUDIKE [14]
3 years ago
12

Which best explains how the body maintains homeostasis?

Chemistry
1 answer:
MissTica3 years ago
4 0
B. each system works independently to stabilize the body
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A substance with a pH of 9 ha
TEA [102]

Answer:

Baking soda has a ph of 9

Explanation:

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3 years ago
9. What is the name of the molecule?
AnnyKZ [126]

Answer:

3–methyl–2–butanol

Explanation:

To name the compound, we must:

1. Identify the functional group.

2. Give the functional group of the compound the lowest possible count.

3. Locate the longest continuous carbon chain. This gives the parent name of the compound.

4. Identify the substituent group attached.

5. Give the substituent group the lowest possible count.

6. Combine the above to get the name of the compound.

Now, let us obtain the name of the compound.

1. The functional group of the compound is Alcohol i.e —OH.

2. The functional group is located at carbon 2.

3. The longest continuous carbon chain is carbon 4 i.e butane. But the presence of the functional group i.e OH will replace the –e in butane with –ol. Therefore, the compound is butanol.

4. The substituent group attached is methyl i.e CH3.

5. The substituent group is located at carbon 3.

6. Therefore, the name of the compound is:

3–methyl–2–butanol.

8 0
3 years ago
When a bimetallic bar made of copper and iron strips is heated, the bar bends toward the iron strip. the reason for this is?
Digiron [165]
<span>iron gets hotter before copper.</span>
7 0
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What is the mass of a 1.00 l sample of a liquid that has a density of 0.967 g/ml ? express your answer using three significant f
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Mass = 1000 mL x 0.967 g/1 mL = 967 g

5 0
3 years ago
According to the equation for this chemical reaction, what does the 2 in front of 2Ag tell us?
storchak [24]
The number of molecules involved in the reaction, in this case, the number of Ag atoms involved.
3 0
3 years ago
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