The glass rod is a piece of laboratory equipment and it is used for the mixing of <span> chemicals and other liquids.</span>
Answer:
1200 mL
Explanation:
Given data
- Initial pressure (P₁): 600.0 mmHg
- Initial volume (V₁): 400.0 mL
- Final pressure (P₂): 200.0 mmHg
For a gaseous sample, there is an inverse relationship between the pressure and the volume. If we consider the gas as an ideal gas, we can find the final volume using Boyle's law.
The number of valence electrons of an element can be determined by the periodic table group (vertical column) in which the element is categorized
1 calorie is needed to raise 1 g of water 1 °C.
350 * 22 = 7700 calories