Answer : The new pressure if the sample placed in a 2.00-L container is, 0.494 atm.
Explanation :
Boyle's Law : It is defined as the pressure of the gas is inversely proportional to the volume of the gas at constant temperature and number of moles.
or,
where,
= initial pressure = 0.988 atm
= final pressure = ?
= initial volume = 1.00 L
= final volume = 2.00 L
Now put all the given values in the above equation, we get:
Thus, the new pressure if the sample placed in a 2.00-L container is, 0.494 atm.
Answer:
the first one which is A
Explanation:
the burning of fossil fuels causes both air pollution and water pollution
Around a transform boundary between two plates that slide past each other.
Volume of 100 drops: 0.43 dL
Explanation:
We can solve this question by applying the rule of three.
In fact, we know that:
- The volume of 1 drop of medicine is 0.43 mL, so the ratio between number of drops and volume (in mL) is 1 : 0.43
- Then we want to find the volume of 100 drops
So we can write the following equation:
where V is the volume of 100 drops.
Solving for V,
And keeping in mind that
1 dL = 100 mL
We can convert into deciliters:
Learn more about rule of three:
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Answer:
Carbon dioxide is a simple molecular gas. It consists of a carbon atom covalently bonded to two oxygen atoms. However, it has low boiling point because each individual molecule is joined together by weak intermolecular forces. These intermolecular forces are easily broken.