0.2 m/s! keep in mind, speed= distance divided by time :D
What part of chemistry is this
All oxayacids have cations so no need to name the cation (H+) If name of polyatomic anion ends in -ate change to -ic for acid and if it ends with -ite change to -ous for acid
example:
ion nitrate is called nitric acid
ion nitrate is called nitrous acid
The answer would be the last one- it separates dissolved substances.
Have a great rest of your day!