Finding Mass of a Reactant
A chemist reacts sodium metal (Na) and chlorine gas (CI) to form sa...
Chemistry, 11.02.2020 18:20 lacourboud20005
Finding Mass of a Reactant
A chemist reacts sodium metal (Na) and chlorine gas (CI) to form salt according to the balanced chemical
equation: Na + Cl - NaCl.
If the chemist has 35.0 g Na, what mass of chlorine must he or she use to react completely with the
sodium?
Finally, solve (remember significant figures):
35.0 g Na
1 mol Na 1 mol CT 35.4 g CI
22.9 g Na 1 mol Na 1 mol CT
T = Ag CI
AL
DONE
tivity
Answers: 1
Chemistry, 21.06.2019 20:30
Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?
Answers: 2
Chemistry, 22.06.2019 01:30
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .
Answers: 3
Chemistry, 22.06.2019 05:00
Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted
Answers: 1
Chemistry, 22.06.2019 12:30
What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h
Answers: 2
Computers and Technology, 24.04.2020 20:02
Mathematics, 24.04.2020 20:02
Mathematics, 24.04.2020 20:02
History, 24.04.2020 20:02
Mathematics, 24.04.2020 20:02
Social Studies, 24.04.2020 20:02
Mathematics, 24.04.2020 20:02