How many sulfur dioxide molecules are there in 1.80 mol of sulfur dioxide
2 answers:
Answer : The number of sulfur dioxide molecules are,
Explanation : Given,
Moles of sulfur dioxide molecules = 1.80 mole
As we know that, 1 mole of substance contains number of sulfur dioxide molecules.
Now we have to calculate the number of sulfur dioxide molecules.
As, 1 mole of sulfur dioxide contains number of sulfur dioxide molecules.
So, 1.80 mole of sulfur dioxide contains number of sulfur dioxide molecules.
Therefore, the number of sulfur dioxide molecules are,
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<h2>The new volume of the balloon at the top of Pikes Peak is 10.2 L</h2>
Explanation:
Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.
The combined gas equation is,
where,
= initial pressure of gas = 577.0 torr
= final pressure of gas = 400 torr
= initial volume of gas = 7.4 L
= final volume of gas = ?
= initial temperature of gas =
= final temperature of gas =
Now put all the given values in the above equation, we get:
Thus the new volume of the balloon at the top of Pikes Peak is 10.2 L
Learn more about combined gas law
Answers:
See attached table
Explanation:
The isotope symbol will have the mass number and chemical symbol. The atomic number will be equal to the number of protons because the atomic number is the number of protons in an atom. The electrons will be equal to the protons because the atom is neutral. The neutrons can be found by subtracting the number of protons from the mass number. The mass number can be found by adding the protons and neutrons. It is also in the name of the isotope.
