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
nevsk [136]
3 years ago
15

Katie blows up a balloon and ties it so there is a fixed amount of air in the balloon. She wraps a piece of string around the wi

dest part of the balloon, and measures it to find the size of the balloon. She has access to:
-A freezer
-A warm cupboard
-A cold refrigerator
-A normal temperature classroom

Write a plan to collect results to answer the question:

How does the temperature affect the size of a blown up balloon?
​
Chemistry
1 answer:
stepladder [879]3 years ago
5 0

Answer:

According to Charles law

Explanation:

volume is directly proportional to absolute temperature

You might be interested in
Ammonia is a main ingredient in fertilizers. The following reaction is used to synthesize ammonia, NH3. How many liters of ammon
PolarNik [594]
According to Balance chemical equation,

                                         N₂  +  3 H₂    →     2 NH₃

1 mole of Nitrogen reacts with 3 moles of Hydrogen to produce 2 mole of Ammonia.
It is known that i mole of any gas at standard temperature and pressure occupies 22.4 L of Volume. So, we can also say,

22.4 L (1 × 22.4) of Nitrogen gas (in question it is taken in excess) reacts with 67.2 L (22.4 × 3) of Hydrogen gas to produce 44.8 L (22.4 × 2) of Ammonia.

Result:
          44.8 L is the correct answer.
8 0
3 years ago
Which two events are apart of the rock cycle
JulsSmile [24]

Answer:

The key processes of the rock cycle are crystallization, erosion and sedimentation, and metamorphism.

Explanation:

mark me brainliest!!

3 0
2 years ago
Read 2 more answers
I think its A can someone help me?
ratelena [41]
The answer is A) Scientific Law
5 0
3 years ago
Read 2 more answers
2. Which of the most abundant elements in Earth's crust are nonmetals?​
melisa1 [442]

Answer:

it is oxygen

Explanation:

4 0
3 years ago
Read 2 more answers
A newly discovered unicellular organism from acidic mine drainage is found to contain a cell wall, a plasma membrane, two flagel
makvit [3.9K]

Answer:

<em>The correct option is D)  a motile eukaryote</em>

Explanation:

Peroxisomes are structures which are present only in the plant or animal cells. Hence, based on this observation we can easily tell that the organism which is newly discovered is a eukaryote. Both plants and animals are eukaryotes.

Flagella are structures which are thin and hair shaped. Flagella allow movement of a cell, mostly they allow a whip-like movement. Based on this observation we will conclude that the organism discovered is a motile eukaryote.

5 0
3 years ago
Other questions:
  • Identify the weakest bond. identify the weakest bond. triple covalent bond single covalent bond double covalent bond all of the
    11·1 answer
  • What causes ocean water near the equator to be warmer than ocean water farther north
    13·2 answers
  • What is the name of the large dome-shaped muscle under your lungs that helps you breathe?
    11·2 answers
  • Convert 512 kilograms to milligrams.<br><br> 0.000512<br> 0.512<br> 512,000<br> 512,000,000
    13·2 answers
  • When humans burn fuel or cut down trees, they ( increased or decrease) levels
    15·1 answer
  • What is an alloy consisting primarily of iron and carbon
    10·2 answers
  • What is the oxidation state of each element in febr2?
    7·2 answers
  • How many moles of co2 are found in a 168.2 gram sample
    11·1 answer
  • How many elements are found in the following chemical equation? K + Cl → KCl
    11·2 answers
  • Pls help me it detects if it’s right or wrong
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!