Question 18
10 pts
(06.04 HC)
Part 1. A chemist reacted 12.0 liters of F2 gas with NaCl...
Chemistry, 02.02.2021 22:00 Throwback633
Question 18
10 pts
(06.04 HC)
Part 1. A chemist reacted 12.0 liters of F2 gas with NaCl in the laboratory to form Cl2 gas and NaF.
Use the ideal gas law equation to determine the mass of NaCl that reacted with F2 at 280. K and
1.50 atm.
F2 + 2NaCl → Cl2 + 2NaF
Part 2. Explain how you would determine the mass of sodium chloride that can react with the same
volume of fluorine gas at STP.
(10 points)
Answers: 3
Chemistry, 22.06.2019 20:10
Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)
Answers: 1
Chemistry, 22.06.2019 21:50
If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3
Answers: 2
Chemistry, 23.06.2019 04:00
The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart
Answers: 1
Chemistry, 23.06.2019 08:50
Reacting masses1 calcium carbonate breaks down on heating to produce calcium oxide and carbondioxide gas.caco3 + cao + co2a student heats 15 g of calcium carbonate strongly in a crucible.relative atomic masses (a): ca = 40, c = 12, o = 16.calculate the mass of calcium oxide produced by this reaction.(5 marks)
Answers: 3
Mathematics, 20.11.2020 08:40
Mathematics, 20.11.2020 08:40
Chemistry, 20.11.2020 08:40
Arts, 20.11.2020 08:40
English, 20.11.2020 08:40
Mathematics, 20.11.2020 08:40
Computers and Technology, 20.11.2020 08:40
Chemistry, 20.11.2020 08:40
English, 20.11.2020 08:40
Mathematics, 20.11.2020 08:40
Mathematics, 20.11.2020 08:40