1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vagabundo [1.1K]
2 years ago
5

4. A balloon is filled with 3.0 L of helium at 310 K. The balloon is placed in an oven where the

Chemistry
1 answer:
77julia77 [94]2 years ago
4 0

Answer:

3,29L

Explanation:

3.29L = V2

 

Formula: V1/T1 = V2/T2

--------------------

Given:

V1 = 3.0 L V2 = ?

T1 = 310 K T2 = 340 K

--------------------

Plugin:

(X stands in place of V2 just to make it easier to look at)

[3.0L / 310K = X / 340K]

(3.0L / 310K = 0.01L/K)

0.01L/K = X / 340K

(multiply 340K on both sides, it cancels out on the right)

0.01L/K * 340K = X

(0.01L/K * 340K = 3.29L)

**3.29L = X**

[or]

**3.29L = V2**

You might be interested in
A chemical reaction that absorbs energy in the form of heat is considered _____.
Zinaida [17]
Endothermic reaction is the answer.

5 0
3 years ago
QUESTION 5
mrs_skeptik [129]
Answer is b. Hope it help
7 0
2 years ago
What kind of properties can only be observed when a substance changes into a different substance?
Shkiper50 [21]
<h3>Answer:</h3><h2>Chemical properties</h2><h3>Explanation:</h3>

By its very definition, a chemical property is one which is exhibited as a result of a chemical reaction. This may happen during or after the reaction. This is because in a chemical reaction there is a transformation in the physical composition of the components and this directly affects its chemical properties.

4 0
3 years ago
Can somebody please help me ! :(
Helen [10]

Answer:

325

Explanation:

velocity = 3250 Hz x 0.1 m

5 0
2 years ago
Read 2 more answers
match the following items......(1. used in engines and rockets souring 2. a type of slow combustion respiration 3. a chemical ch
mezya [45]
1. Rapid combustion - <span>used in engines and rockets souring. Large amount of energy produced.
</span>2. R<span>espiration - </span><span>a type of slow combustion. Organic matter is transfered into energy and carbon dioxide.
3. Soaring - a chemical change. A</span>cidification of milk into soured milk.<span>
4. Oxidation - electron loss when combining with another element. Metals gave electrons to nonmetals and became cations.
5. C</span>alcium - element in bone which absorbs X-rays. Calcium increases the photoelectric effect<span> which increase absorption of X-rays.
6. P</span>hotosynthesis reaction in which the product is glucose. Plants produce glucose from carbon dioxide and water.
7 0
3 years ago
Read 2 more answers
Other questions:
  • 67.029g to three significant figures
    15·2 answers
  • B) How many hydrogen atoms are in an acyclic alkane with 16 carbon atoms?
    13·1 answer
  • Which of the following lists includes only molecules?
    6·1 answer
  • The circumference of a circle is  feet. What is the length of the radius of this circle? 
    12·2 answers
  • Why is fusion preferred over fission?
    8·1 answer
  • SUSTANTIVO FORMA TAMANO CO
    12·1 answer
  • I need help with this question <br> I will give brainliest if you get it right
    15·1 answer
  • Differ B/w reducing and oxidizing smog?
    11·1 answer
  • How many grams of water will be produced if you start with 4.0 grams of hydrogen and an excess of oxygen given the following bal
    7·1 answer
  • Use electron configurations to account for the stability of the lanthanide ions Ce4⁺ and Eu2⁺.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!