8. Electrons are located in the nucleus of an atom. *
True
False
9. Alkali metals and h...
Chemistry, 08.12.2020 03:00 jmascar5334
8. Electrons are located in the nucleus of an atom. *
True
False
9. Alkali metals and halogens are very reactive and react with each other. *
True
False
10. This number on a periodic table is usually represented with a decimal
atomic mass
atomic number
Answers: 3
Chemistry, 22.06.2019 10:30, Brookwiggington8814
What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%
Answers: 1
Chemistry, 22.06.2019 19:30, xxaurorabluexx
Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
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