Dimethyl nitrosamine is a known carcinogen. it can be formed in the intestinal tract when digestive juices react with the nitrite ion is preserved and smoked meats. it is made up of carbon, hydrogen, nitrogen, and oxygen atoms. a 4.319 g sample of dimethyl nitrosamine burned in oxygen yields 5.134 g of co2 and 3.173 g of h2 o. the compound contains 37,82% by mass of nitrogen. what is the empirical formula of dimethyl nitrosamine?

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante

answerca air mass;