When an alka seltzer tablet is dissolved in a glass of water at room temperature (25 o C), the CO2 gas produced is collected in a glass tube. Assuming the gas collected is at standard pressure, determine the partial pressure of the CO2.

its first and third is your answer i did the qustion the fourth isnt right

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).

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explanation:

because it is

yes the answer is total mass in unchanged   : )