Answer:No
Explanation:
the answer is no,because in the picture below it is saying Dmitri Mendeleev is the chemist not the periodic table.
Answer:
D) hydrogen bonds
Explanation:
Hydrogen bonds are <em>intermolecular forces</em> — they are the forces of attraction between two different molecules.
For example, the partially positive H atom in HF is strongly attracted (H-bonded) to the partially positive F atom in a different HF molecule:
H-F···H-F.
All the other items are <em>intramolecula</em>r — they occur within a single molecule.
A) Electronegativity. <em>Wrong</em>. Arises between the two atoms that are bonded together in a single molecule<em>.
</em>
B) Double bonds. <em>Wrong</em>. Occur between two adjacent bonds in a single molecule, e.g., propene, CH₃CH=CH₂.
C) Covalent bonds. <em>Wrong</em>. Occur in a single molecule, e.g., methane, CH₄.
The frequency of the waves must decrease when the musician increases the wavelength without changing their speed. Your welcome
Hydropower is one of the oldest renewable resources and has been used for thousands of years.
The temperature of the wind as that decreases the volume and the pressure of the balloon to the given values is 14.09°C.
<h3>What is Combined gas law?</h3>
Combined gas law put together both Boyle's Law, Charles's Law, and Gay-Lussac's Law. It states that "the ratio of the product of volume and pressure and the absolute temperature of a gas is equal to a constant.
It is expressed as;
P₁V₁/T₁ = P₂V₂/T₂
Given the data in the question;
- Initial volume V₁ = 14.5L
- Initial pressure P₁ = 0.980atm
- Initial temperature T₁ = 20.0°C = 293.15K
- Final pressure P₂ = 740.mmHg = 0.973684atm
We substitute our given values into the expression above.
P₁V₁/T₁ = P₂V₂/T₂
( 0.980atm × 14.5L )/293.15K = ( 0.973684atm × 14.3L )/T₂
14.21Latm / 293.15K = 13.92368Latm / T₂
14.21Latm × T₂ = 13.92368Latm × 293.15K
14.21Latm × T₂ = 4081.72679LatmK
T₂ = 4081.72679LatmK / 14.21Latm
T₂ = 287.24K
T₂ = 14.09°C
Therefore, the temperature of the wind as that decreases the volume and the pressure of the balloon to the given values is 14.09°C.
Learn more about the combined gas law here: brainly.com/question/25944795
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