Answer:
The pressure inside the container is 11 atm
Explanation:
We use the formula;
PV=nRT ---> P= nRT/V
P= 28 mol x 0,082 l atm/K mol x 215 K/45 L
<em>P=10,96977778 atm</em>
Answer:
In a nonpolar covalent bond, the atoms share electrons equally with one another.
Explanation:
Nonpolar covalent bonds are a type of bond that occurs when two atoms share a pair of electrons with each other. These shared electrons glue two or more atoms together to form a molecule.
Cola-flavored soda: 2. 6 -Acidic
cranberry juice: 2. 9 -Acidic
dish soap: 7. 3 -Basic
pickle juice: 5. 5 -Acidic
seawater: 8. 0 -Basic
lye soap: 13. 0. -Basic
<h3>What is pH?</h3>
pH value tells us about the acidity and basicity of any solution. pH means potential hydrogen.
The pH scale is counted from 0 to 14 in which 7 is neutral and the value of pure water.
Below 7 are all acids and the above 7 are all basic.
Thus, all acidic substances are Cola-flavored soda: 2. 6, pickle juice: 5. 5, cranberry juice: 2. 9.
Learn more about pH, here:
brainly.com/question/491373
Answer: Compound
Explanation:
Copper(II) oxide or cupric oxide is the inorganic compound with the formula CuO. A black solid, it is one of the two stable oxides of copper, the other being Cu₂O or copper(I) oxide. As a mineral, it is known as tenorite.
