17. What is the mass in grams of each of the following! (Hint: See Sample Problems B and E.)
b. 1.00 mol Al
C. 100 molar mass Ca
d. loo molar mass ke
e. 6.022 x 1023 atoms C
£ 6.022 × 1023 atoms Ag

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)