Which of the following is teue of solids? A. They have less kinetic energy than liquids, gases, and plasmas. B.They have slightl
y less kinetic energy than liquids, but more kinetic energy than gases or plasmas. C. They have slightly more kinetic energy than liquids, but less kinetic energy than gases or plasmas. D. They have more kinetic energy than liquids, gases, and plasmas.
The correct answer is A because particles in solids are packed more compactly than those in liquids, gases, and plasmas, due to the decreased kinetic engergy
Bcz you’re able to wear something fresh, get a tan if you’d want, play volleyball or go out to swim in the cold ocean that feels so good when it’s hot !
Salinity has units of grams NaCl or salt per kilogram solution. We can use the density given and the molar mass of the salt to convert from salinity to molarity. We do as follows:
( 5.6 g / kg ) ( 1.03 kg / L ) ( 1 mol / 58.44 g ) = 0.0987 mol NaCl / L
