It's important to match your exercise shoes with the type of exercise in which you will be participating.

It's important to match your exercise shoes with the type of exercise in which you will be participating. This is to avoid muscle cramps and strains when you are moving. It also provides room for movement for your feet as it will move around a lot.

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock