I was using the formula that is molar mass/22.4 that results in g/l. My outcome for methane (CH4) was 16.0426/22.4= .7162 g/L. I wanted that result in g/ml so after converting the units i came to the answer of .000716 g/ml. Keeping in mind that these calculations were at Standard temperature and pressure. 1atm and 25 degrees celcius. Can anybody give me feedback and let me know that this information is correct?
Approximately, 16 grams. Since, the structure of methane is CH4, the molar weight should be Carbon (12 grams) + Hydrogen (1 gram) X 4.
1 mole of O (oxygen) weighs 15. 9996 grams. By definition, 1 mole of any element is equal to its atomic weight expressed in grams. 1 mole is equal to 6.02 x 1023 atoms of that element.
Depending on some textbooks it can differ somewhat, but 1 mole of Na weighs 22.99 grams, and 1 mole of Cl weighs 35.45 grams. So if you combine the two.Na + Cl --> NaClThen you would just add the two up to give you 58.44 g/mol.Hope that helps.--Zdrum
1.4 grams
1,54 picomole of styrene weigh 160,4.10e-12 g.
As the molar mass of water is 18 g/mol (1*2 H + 16 O) 10 moles*18 g/mole=180 grams.
A mole weighs 58 grams
Adults weigh around 55 grams while newborns weigh 1.5 grams.
1.0088525g 0.0010088525kg
It is 55.8 grams.
Use stoichometry to figure this out. 1 mole Fe * 56 g Fe ...............1 mole Fe
1 mole of O (oxygen) weighs 15. 9996 grams. By definition, 1 mole of any element is equal to its atomic weight expressed in grams. 1 mole is equal to 6.02 x 1023 atoms of that element.
well u take the atomic mass of Ca, 40, times it .5 and get 20 grams
Carbon dioxide has a molar mass of 44.0095 grams per mole. This means that one molecule of CO2 will have a mass of 7.308 E(-23) grams.
he much does a liter of rice weigh in grams
Depending on some textbooks it can differ somewhat, but 1 mole of Na weighs 22.99 grams, and 1 mole of Cl weighs 35.45 grams. So if you combine the two.Na + Cl --> NaClThen you would just add the two up to give you 58.44 g/mol.Hope that helps.--Zdrum
.6 grams
a mole of deuterium weight 2,014g