a. 22 g Ne
Chemistry, 10.03.2020 19:03 desereemariahha
Which of the following samples will have the greatest volume at STP?
a. 22 g Ne
b. 22 g He
c. 22 g O2
d. 22 g Cl2
e. All have the same V at STP
Answers: 1
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Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done
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The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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Which of the following samples will have the greatest volume at STP?
a. 22 g Ne
a. 22 g Ne
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