Ask question

Ask question

All categories

musickatia [10]

3 years ago

6

If a gas occupies a volume of 6.6 L at 16.0 °C, at what temperature, in °C, will it occupy a volume of 8.9 L if the pressure rem

ains constant? (Hint: Convert °C to K)

1 answer:

Pachacha [2.7K]3 years ago

5 0

Answer:

ok

Explanation:

You might be interested in

The maximum number of energy sublevels found in any energy level at ground state is: 4 2 6 3

ki77a [65]

the correct ans is 2....

5 0

3 years ago

C. Another radioisotope of americium exists which has an atomic mass of 242.

ollegr [7]

Answer:

1 g

Explanation:

The half-life of Am-242 (16 h) is the time it takes for half of it to disappear.

We can make a table of the mass left after each half-life.

$\begin{array}{cccc}\textbf{No. of} & & \textbf{Percent} & \textbf{Mass}\\\textbf{Half-lives} & \textbf{Time/h} & \textbf{Remaining} & \textbf{Remaining/g}\\0& 0 & 100 & 8\\1 & 16 &50 & 4\\2 & 32 & 25 & 2\\3 & 48 & 12.5 & 1\\4 & 64 & 6.25 & 0.5\\\end{array}$

The mass remaining after 48 h is 1 g.

7 0

3 years ago

What are 2 ways a mixture defers from a compound

grin007 [14]

Well a mixture is less permanent and also it can be easily taken aprt where a compound does the opposite of those things.

Hope I helped :)

6 0

3 years ago

Read 2 more answers

What is the correct name of the compound Mn3(PO4)2? A. manganese phosphate B. manganese(I) phosphate C. manganese(III) phosphate

Sergio039 [100]

The correct name of the compound Mn3(PO4)2 is definitely the last option represented above <span>D. manganese(II) phosphate. I am pretty sure this answer will help you

</span><span>
</span>

3 0

3 years ago

Sodium (na), atomic number 11, has a tendency to lose an electron in the presence of chlorine. after losing the electron, na has

Paha777 [63]

Eleven because protons don’t leave.

3 0

3 years ago