When 100mL of HCl are added, the pH of the solution will equal 7. Bromthymol Blue, an indicator which changes color in the 6-8 pH range is used in this case, because we can see when the pH is equal to 7.
Firstly, you have more chance of getting hit by a car or killed by a coconut falling on your head than getting attacked by a shark. A shark isn't going to pick you by what colour your boogie board is. Usually they attack people who have just gone to the toilet or are simply the unlucky ones. I think Mythbusters found that sharks are not attracted to certain colours but they tend to bite the colour yellow more once they do attack.
The mako shark body color is very similar to the color of the other grey-blue sharks. Shark color can vary from grey-blue and blue to light gray, almost white. The predator has no swim bladder, and the only reason why it does not sink is because it is in constant motion throughout its life.The Mako sharks main diet consists of large marine fish: scomber, tuna, mackerel, herring and others.enus: Mako sharks. Mako shark is better known as grey-blue shark. However, it still has a few other names: bonito shark, mackerel shark, black winged shark, blue pointer shark. It should also be noted that during the last century experts have described another kind of mako sharks: the Longfin mako shark.