Convert 31.82 grams of ca(oh)2 to moles

3.2 moles of K2SO3 to grams

7.25x10^23 formula units of hcl to moles

46.6L of Cl2 gas to moles at STP

Explanation:

-We convert Ca(OH)₂ grams to moles using its molar mass:

-We convert K₂SO₃ moles to grams using its molar mass:

-One formula unit of HCl is HCl. We convert molecules to moles using Avogadro's number:

-At STP, one mol of any gas occupies 22.4 L:

the millers tale is the answer.