Write a molecular, a complete, and a net ionic equation for the following reactions in aqueous solutions. All equations must be balanced. a. HI(aq) and Ba(OH)2(aq)
b. HBr(aq) and LiOH(aq)
c. HCHO2(aq), a weak acid, and NaOH
d. HBr(aq) and K2SO3(aq)

How will the emission of an alpha particle affect the atomic number of an atom

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?

Which of the following electromagnetic waves can create ions?