2. What is the name of the
system of measurement used by
the United States?

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%