Airbags operate through the explosive reaction of sodium azide to form nitrogen gas: 20 NaN3(s) + 6 SiO2(s) +4 KNO3(s) — 32 N2(g) + 5 Na4 SiO4(s) + K4 SiO4(s) How many grams of NaN3 are required to fill an airbag with a volume of 3.00 x 104 cm3 at 75 °F and 1.00 atm of pressure?​

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several