Question

Interpret and Identify the type of reaction of the 2 equations below based on particles, mass, and moles. Make sure you have typed subscripts, coefficients, symbols, arrow, phase using the correct format:
1.Phosphorus(s) + Oxygen(g) 🡪 Tetraphosphorus decoxide(s)

2.Aluminum(s) + Hydrochloric acid(aq) 🡪 aluminum chloride(aq) + Hydrogen(g)

Answer 1

With all of the instructions about phases and subscripts, mass, moles, etc etc, the only instructions that makes any sense to me is to identify the TYPE of reaction.
The first one is synthesis. The second one is single replacement.
The problem, PROBABLY, wants the equations balanced too so here they are.
P4(s) + 5O2(g) ==> P4O10(s)
2Al(s) + 6HClaq) --> 2AlCl3(aq) + 3H2(g)