Table c: known specific heat values for common materials
material specific heat (j/g*c)
water 4.18
concrete 0.88
wood 1.80
aluminum 0.90
glass 0.84
sand 0.83
steel 0.49
iron 0.44
copper 0.38
lead 0.16
gold 0.13
what is the best insulator? and why

10. translate each of the following chemical equations into a sentence. a. 2 zns(s) + 3 o2(g) -> 2 zno(s) + 2 so2(g) b. cah2(s) + 2 h2o(l) -> ca(oh)2 (aq) + 2 h2(g)

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids