Predict the products of the following chemical equations.
Sr + N2 →
AlF3 →
Mg + AgNO3 →

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?

What sources of error may have contributed to the percent yield not being 100 percent? think about things that may have led to inaccurate measurements or where mass of the product could have been lost if this experiment was conducted in a physical laboratory.

Give the formula of each coordination compound. include square brackets around the coordination complex. do not include the oxidation state on the metal. use parentheses only around polyatomic ligands. sodium (iii)