All categories

3 years ago

Temperature is a measure of the amount of heat in a substance. 1) True 2) False

Chemistry

2 answers:

borishaifa [10]3 years ago

4 0

Answer:

False

Explanation:

Temperature is the measure of the amount of kinetic energy in a substance.

It is commonly assumed that temperature measures the amount of heat, because it is commonly associated with the weather or checking for fevers.

However, temperature is truly a measure of the average kinetic energy of a substance.

creativ13 [48]3 years ago

4 0

Answer:

Temperature is the measure of average kinetic energy in a substance.but heat is also a form of kinetic energy so i think its also true to say that temperature is a measure of heat in a substance.

Explanation:

You might be interested in

If 24k gold is the highest purity (100%), then a 6 Karat piece of gold jewelry would contain what percentage of gold?

krok68 [10]

Answer:

25% gold.

Explanation:

6 is 25 percent of 24, so 6 karat gold would be 25% gold.

4 0

3 years ago

An aluminum can (Al) has a mass of 15.8 grams. How many atoms of aluminum are in the can?

Naddik [55]

Answer:

i think this is the answer you can try it tho...

Explanation:

Notice that the value 12.01 grams of natural carbon is the same as the atomic mass value (12.01 amu). It also tells us that 26.98 grams of aluminum contains exactly 6.022 x 1023 atoms of aluminum.

5 0

2 years ago

Write a balanced equation for the complete combustion of solid palmitic acid. Remember that oxygen (O2(g)) is necessary for the

Alina [70]

Answer:

C₁₆H₃₂O₂ (s) + 22O₂(g) → 16CO₂(g) + 16H₂O(g)

Explanation:

In order to determine a combustion reaction we should know that:

Reactants are: X compound and O₂

Products are: CO₂ and H₂O

In this case, the X compound is the solid palmitic acid: C₁₆H₃₂O₂

The balanced equation will be:

C₁₆H₃₂O₂ (s) + 22O₂(g) → 16CO₂(g) + 16H₂O(g)

3 0

3 years ago

How many moles are in 4.01x10^24 particles?

skelet666 [1.2K]

Answer:

6.64

Explanation:

so moles

$\frac{number \: of \: \: particles \: }{6.02 \times {10}^{23} }$

then do =4.01×10^24/6.02×10^23

you get the answer as 6.6445 u only need to write the answer to

3.S.F 6.64 moles

hope this make sense :)

6 0

3 years ago

How many hydrogen atoms are in one mole of caffeine

yaroslaw [1]

$\huge \mathbb{ HI !!}$

<h2><u>My </u><u>Answer</u><u> </u></h2>

<h2>My Explanation</h2>

Although caffeine (a stimulant found in coffee and tea) is a relatively complicated molecule, it's only eight atoms of carbon, ten of hydrogen, four of nitrogen and two of oxygen – C8H10N4O2. This kind of representation is called a molecular formula – it tells us what kind of atoms we have, and how many of each.

<h2>#CarryOnLearning</h2>

7 0

2 years ago