Chemistry, 06.01.2020 07:31 amandapill
& show work
i will really really appreciate it, i am
1) 5 grams of n2 > mol n2
2) 4.0*10^23 molecules of n2 to atoms of n
3) 1.2 mol n2 to molecules of n2
4) how much does 4.5*10^24 atoms of carbon weigh? (you are looking for grams)
5) number of atoms in 1.3g of nacl
6) number of molecules of water (h20) in 500ml
Answers: 1
Chemistry, 21.06.2019 22:30
This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry
Answers: 2
Chemistry, 22.06.2019 04:50
Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
Answers: 1
Chemistry, 23.06.2019 04:40
Temperature is defined as a. the equivalent of heat. b. a measure of the average kinetic energy of the individual atoms or molecules composing a substance. c. how hot or cold it is. d. the total kinetic energy of the atoms or molecules composing a substance. e. none of the above is correct.
Answers: 1
& show work
i will really really appreciate it, i am
1) 5 grams of n2 &g...
i will really really appreciate it, i am
1) 5 grams of n2 &g...
Business, 18.09.2019 22:40
Mathematics, 18.09.2019 22:40
Biology, 18.09.2019 22:40
Mathematics, 18.09.2019 22:40
Chemistry, 18.09.2019 22:40
History, 18.09.2019 22:40
Mathematics, 18.09.2019 22:40
Mathematics, 18.09.2019 22:40
Business, 18.09.2019 22:40
History, 18.09.2019 22:40
History, 18.09.2019 22:50