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2 years ago

Which of the following body responses help maintain homeostasis by

Chemistry

2 answers:

drek231 [11]2 years ago

7 0

Answer: Hewo, there! your answer is Below

C. Sweating Would be the correct answer,

Explanation:

it sends signals to your sweat glands to make you sweat and cool you off. When the hypothalamus senses that you're too cold, it sends signals to your muscles that make your shiver and create warmth. This is called maintaining homeostasis.

Hope this helps you!!

Have a great day!!

DIA [1.3K]2 years ago

6 0

Answer:

Which of the following body responses help maintain homeostasis by decreasing body temperature is? I want to say Sweating

Explanation:

But read this before answering to make sure. See what you think. This is what I found

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Which of the following excited state electron configurations of C would require the longest wavelength of light to produce?

Arturiano [62]

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2 years ago

A 1.52 g sample of KCIO3 is reacted according to the balanced equation below. How many liters of O2 is produced at a pressure of

ipn [44]

Answer:

0.486 L

Explanation:

Step 1: Write the balanced reaction

2 KCIO₃(s) ⇒ 2 KCI (s) + 3 O₂(g)

Step 2: Calculate the moles corresponding to 1.52 g of KCIO₃

The molar mass of KCIO₃ is 122.55 g/mol.

1.52 g × 1 mol/122.55 g = 0.0124 mol

Step 3: Calculate the moles of O₂ produced from 0.0124 moles of KCIO₃

The molar ratio of KCIO₃ to O₂ is 2:3. The moles of O₂ produced are 3/2 × 0.0124 mol = 0.0186 mol

Step 4: Calculate the volume corresponding to 0.0186 moles of O₂

0.0186 moles of O₂ are at 37 °C (310 K) and 0.974 atm. We can calculate the volume of oxygen using the ideal gas equation.

P × V = n × R × T

V = n × R × T/P

V = 0.0186 mol × (0.0821 atm.L/mol.K) × 310 K/0.974 atm = 0.486 L

7 0

2 years ago

Compare and contrast elements and compunds

Firdavs [7]

Answer:

The similarity is that Elements and Compunds exist in stable form because of the bonds formed between their atoms. The difference is that an element is a material that consists of a single type of atom and a compound consists of two or more types of elements held together by covalent or ionic bonds.

Explanation: Google

3 0

2 years ago

Consider the compounds Cl2, HCl, F2, NaF, and HF. Which compound has a boiling point closest to that of argon? Explain how you c

Ipatiy [6.2K]

Answer:

Cl2, Chlorine molecule has a boiling point closest to that of argon.

This is because Chlorine is made up of discrete and simple molecules making up a simple molecular structure. The molecules associate through weak van der waal's forces of attraction hence low boiling point.

HCl has strong hydrogen bonds.

F2 is very small hence strong forces of attraction.

HF has strong hydrogen bonds

3 0

2 years ago

ITS FOR AN EXAM GUYS PLEASE

Anastaziya [24]

Answer: A. $Al(s)\rightarrow Al^{3+}(aq)+3e^-$ and $Au^+(aq)+e^-\rightarrow Au(s)$

Explanation:

Galvanic cell is a device which is used for the conversion of the chemical energy produces in a redox reaction into the electrical energy.

The standard reduction potential for aluminium and gold are as follows:

$E^0_{Al^{3+}/Al}=-1.662V$

$E^0_{Au^{+}/Au}=1.83V$

Reduction takes place easily if the standard reduction potential is higher (positive) and oxidation takes place easily if the standard reduction potential is less (more negative).

Here Al undergoes oxidation by loss of electrons, thus act as anode. Gold undergoes reduction by gain of electrons and thus act as cathode.

Anode : $Al(s)\rightarrow Al^{3+}(aq)+3e^-$

Cathode : $Au^+(aq)+e^-\rightarrow Au(s)$

Thus magnesium gets oxidized.

5 0

2 years ago