Dimethylnitrosamine (CH3)2 N2 O is a carcinogenic substance that may be formed in foods, beverages or gastric juices from the reaction?

what is the molar mass of dimethylnitrosamine? what is the mass of 0.050 mole of dimethylnitrosamine ? how many atoms of hydrogen are 1.0 mole of dimethylnitrosamine?
Answers

az_lender

2*12.00 + 6*1.008 + 2*14.01 + 16.00 = 74.07 g/mol. The mass of 0.050 moles would be 3.70 grams. Atoms of H in 1.0 moles of this stuff would be 6*6.022 x 10^23 = 3.6 x 10^24.