Answer:
Energy, Molecules and Chemical Reactions. Energy, potential energy, is stored in the covalent bonds holding atoms together in the form of molecules. This is often called chemical energy. Except at absolute zero (the coldest temperature it is possible to reach), all molecules move.
Answer:
if we compare the concentration of both solutions 1.0 M is more concentrated than 0.5
Explanation:
but since NaCl is a product of both strong acid and strong base making NaCl a salt. while aqueous sugar is just a simple solution or mixture.
Answer:
2.35 × 10⁵ J
Explanation:
<em>Renatta Gass is out with her friends. Misfortune occurs and Renatta and her friends find themselves getting a workout. They apply a cumulative force of 1080 N to push the car 21,800 cm to the nearest fuel station. Determine the work done on the car.</em>
Step 1: Given data
- Force applied on the car (F): 1080 N
- Distance traveled by the car (d): 21,800 cm
Step 2: Convert "d" to meters
We will use the conversion factor 1 m = 100 cm.
21,800 cm × 1 m/100 cm = 218 m
Step 3: Calculate the work done (W)
We will use the following expression.
W = F × d
W = 1080 N × 218 m = 2.35 × 10⁵ J
High pressure<span> systems circulate clockwise. These "motions" (caused by these circulations) are the building blocks in our atmosphere. They give us our weather. A </span>Low's<span> counter-clockwise circulation forces air upward (ultimately resulting in condensation, cloud formation and ultimately precipitation).</span>