Write the correct coefficient for K(OH) in the box when the equation is balanced. _Al2(SO4)3(aq) + __K(OH) (aq) → _Al(OH)3(aq) + _K2(SO4) (aq)

Which of these is constant for all types of electromagnetic radiation in a vacuum? select one: a. wavelength b. frequency c. photon energy d. amplitude e. velocity

Each neuron shown in this figure innervates a group of muscle fibers. what is the term for a group of muscle fibers innervated by a single neuron?

Ne way in which elements differ from each other is the structure of the electron cloud in each element's atoms. in an electron cloud, an electron that is farther away from the nucleus has