Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq) , as described by the chemical equation
MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+ Cl2(g)
How much MnO2(s) should be added to excess HCl(aq) to obtain 385 mL Cl2(g) at 25 °C and 765 Torr ? mass of MnO 2
Answers: 3
Chemistry, 21.06.2019 17:30
What is the formula for the molecular compound nitrogen monoxide
Answers: 1
Chemistry, 21.06.2019 20:30
Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other
Answers: 2
Chemistry, 22.06.2019 04:00
The rules of engagement (roe) working group is often used to (select all that apply.)
Answers: 2
Chemistry, 22.06.2019 13:20
Can someone me with 3 and 4 plz. this is for masteries test.
Answers: 2
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric ac...
Spanish, 17.09.2020 14:01
Biology, 17.09.2020 14:01
Mathematics, 17.09.2020 14:01
Mathematics, 17.09.2020 14:01
Mathematics, 17.09.2020 14:01
Mathematics, 17.09.2020 14:01
Biology, 17.09.2020 14:01
Social Studies, 17.09.2020 14:01
Mathematics, 17.09.2020 14:01
English, 17.09.2020 14:01
Biology, 17.09.2020 14:01
Mathematics, 17.09.2020 14:01
English, 17.09.2020 14:01
History, 17.09.2020 14:01
Mathematics, 17.09.2020 14:01
Mathematics, 17.09.2020 14:01
Mathematics, 17.09.2020 14:01
Geography, 17.09.2020 14:01
Geography, 17.09.2020 14:01
Mathematics, 17.09.2020 14:01