Chemistry, 06.05.2020 05:09, jose0765678755
You inhale a pathogenic bacterium, which gets trapped in the mucus of your nasal passages. You swallow the
pathogen, destroying it in your stomach acid. This is an example of what type of immune responses working
together? (2 points)
Answers: 2
Chemistry, 22.06.2019 12:00, daytonalive83481
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
Chemistry, 23.06.2019 02:30, puppylover72
Calculate the ph at the equivalence point for the titration of a solution containing 150.0 mg of ethylamine (c2h5nh2) with 0.1000 m hcl solution. the volume of the solution at the equivalence point is 250.0 ml. kb forethylamine is 4.7 × 10−4 .
Answers: 2
Chemistry, 23.06.2019 15:00, andrewmena05
How many more valence electrons does sodium need to have a full outer valence shell
Answers: 3
You inhale a pathogenic bacterium, which gets trapped in the mucus of your nasal passages. You swall...
Computers and Technology, 30.12.2019 23:31