The flash point is defined as the minimum temperature at which a flammable liquid or volatile solid gives off sufficient vapor to form an ignitable mixture with air near the surface of the liquid or within a vessel (page 2-515, perry’s chemical engineers’ handbook, see footnote 1). for example, the flash point of n-octane at 1.0 atm is 13°c (55°f), which means that dropping a match into an open container of octane is likely to start a fire in a laboratory, but not outside on a cold winter day. (do not try it! one reference—l. bretherick, bretherick’s handbook of reactive chemical hazards, 4th edition, butterworths, london, 1990, p. 1596—points out there is "usually a fair [our emphasis] correlation between flash point and probability of involvement in fire.") suppose you are keeping two solvents in your laboratory, one with a flash point of 15°c and the other with a flash point of 75°c. how do these solvents differ from the standpoint of safety
Answers: 2
Chemistry, 22.06.2019 02:10
Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %
Answers: 2
Chemistry, 22.06.2019 11:50
Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
Answers: 3
Chemistry, 22.06.2019 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
Answers: 1
Chemistry, 22.06.2019 19:10
Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m
Answers: 1
The flash point is defined as the minimum temperature at which a flammable liquid or volatile solid...
Mathematics, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
History, 22.04.2021 05:10
History, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10
Mathematics, 22.04.2021 05:10