How do i convert pka to ka? i am doing a lab and have calculated my pka values to be 4.57 4.56 4.56 and i need to find the i think all i have to do is 10^- whatever the is that correct? ?

You can still be friends with each other. you don't have to date since he likes someone else. just stick to being friends for now

Green is technically every other color but green but the other wavelengths of the other colors get absorbed by the object and the wavelength of the color green gets reflected

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).

2licl + 3o2 i yook the test and it was correct.