Procedure Part 1: Baking soda in water 1. Find the mass of the baking soda (in the weigh boat) before adding water. 23 grams 2. Add a little bit of water to the weigh boat, and let it sit for 5 minutes. 3. Find the mass of the baking soda (in the weigh boat) after adding the water. 46.5 grams 4. Throw the baking soda in the trash (NOT THE WEIGH BOAT). 5. Clean out the weigh boat with water at the sinks. a. Calculate the molar mass of baking soda, NaHCO3. (g/mol) b. Calculate the number of MOLES of baking soda after adding water. c. Calculate the number of MOLECULES of baking soda after adding water.

a c d and f

just finished the assignment

quartz

explanation:

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).

16

explanation:

the marks go by 4s