You have a acidic solution HBr with a molarity of 0.1mM. What is the pH of the solution? Assuming that the temperature of the solution is 25 C, it the value of the pH of this solution versus its poH.

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.