Write the balanced NET ionic equation for the reaction when aqueous BaCl and aqueous (NH) SO. are mixed in solution to
form aqueous NHCl and solid BaSO..

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction