A0.4243-g sample of caco 3 is dissolved in 12 m hcl and the resulting solution is diluted to 250.0 ml
in a volumetric flask. how many moles of caco 3 are used (formula mass = 1 00.1 )?

What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume

How do you determine the percent yield of a chemical reaction

1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt