Answer:
mass of chlorine = 10.4 grams
Explanation:
Mass of the solution = 5.20 × 10⁶ g
ppm chlorine by mass = 2.00
Recall that:
![ppm = \dfrac{mass \ of \ chorine \ gas (solute)}{ mass of the solution }\times 10^6](https://tex.z-dn.net/?f=ppm%20%3D%20%5Cdfrac%7Bmass%20%5C%20of%20%5C%20chorine%20%5C%20gas%20%28solute%29%7D%7B%20mass%20of%20the%20solution%20%7D%5Ctimes%2010%5E6)
![2 = \dfrac{mass \ of \ chorine \ gas (solute)}{ 5.20\times 10^6}\times 10^6](https://tex.z-dn.net/?f=2%20%20%3D%20%5Cdfrac%7Bmass%20%5C%20of%20%5C%20chorine%20%5C%20gas%20%28solute%29%7D%7B%205.20%5Ctimes%2010%5E6%7D%5Ctimes%2010%5E6)
mass of chlorine = 5.20 × 2.0
mass of chlorine = 10.4 grams
3 covalent bonds (there are 2 electrons in the first orbital and 5 in the second. You still have room for three more)
Answer:
18m/s
Explanation:
Given parameters;
Initial velocity = 10m/s
Acceleration = 2m/s²
Time = 4s
Unknown:
Car's new velocity = ?
Solution:
We use one of the kinematics equation to solve this problem:
v = u + at
v = new velocity
u = initial velocity
a = acceleration
t = time
v = 10 + (2 x 4) = 18m/s
What exactly is the question you are asking?
The best explanation would be A. The reason the balloon is inflated is because its filled with gas, and the gas particles collide with the interior of the balloon to give it its shape.