Oct 17, 2019· A. 0.56 M B. 5.6 M C. 0.056 M D. 0. 065 M 1. Mixing 10 mL of a 2 M HCl solution with 20 mL of a 1 M HCl solution will result in a solution whose molarity is: A. 1.33 B. 1.5 C. 1.65 D. 1.75 2. A 2.5 g sample of groundwater was found to contain 5.4 microgram of Zn2+.
Granulated slag (slag sand) from the manufacture of iron or steel 2619.00 Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel 26.20 Slag, ash and residues (excluding that from the manufacture of iron or steel), containing metals, arsenic or their compounds: 2620.1 Containing mainly zinc: 2620.11