A mass of one atom of carbon is about 2 x 10^-23 grams and the mass of an oxygen atom is about 2.66x10^-23 grams. A molecule of carbon dioxide gas(CO2) has two atoms of oxygen and one atom of carbon.

(a) Calculate the mass of one carbon dioxide molecule.

(b) Calculate the number of molecules in 1 gram of carbon dioxide gas.
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step-by-step explanation:

where are the images of the functions i can only see the question you typed.

step-by-step explanation:

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation:

the answer to your question might be 45 degrees.

90+45=135

180-135=45