3- 2.7 () a piece of zinc of mass 5.0 g is dropped into a beaker of dilute hydrochloric acid calcul…
Published 1 month ago • 5 plays • Length 0:33
Download video MP4
Download video MP3
Similar videos
-
0:33
calculate the mass of zinc used when a piece of zinc reacted with excess hydrochloric acid to form …
-
1:45
reaction of zinc and hydrochloric acid
-
0:33
when 0.514 g of zinc was added to 75.0 ml of 0.3 m hydrochloric acid, hydrogen gas was produced. fo…
-
0:33
consider the reaction of zinc metal with hydrochloric acid, hcl(aq). (a) write the molecular equati…
-
0:33
30 g of powdered chalk are dropped into a beaker of excess hydrochloric acid in a laboratory. estim…
-
1:09
hydrochloric acid zinc
-
1:35
reaction of aluminum and hydrochloric acid (concentrated)
-
1:58
reaction of magnesium and water
-
0:33
small quantities of hydrogen can be prepared by the addition of hydrochloric acid to zinc. a sample…
-
0:33
it is possible to balance a paper clip on the surface of water in a beaker. if you add a bit of soa…
-
0:33
when 1.06e-1 g of zn(s) combines with 5.71e 1 ml of hcl(aq) in a coffee cup calorimeter, all of the…
-
0:33
calculate the emf of the following zn-ag cell at 22.3â°c. if the concentration of znso4 and agno3 a…
-
0:33
suppose a beaker contains 35.0 ml of 0.175 m sulfuric acid. how many milliliters of 0.15 m sodium h…
-
0:33
the purity of a sample containing zinc and weighing 0.323 g is determined by measuring the amount o…
-
0:33
an aqueous kno, solution is made using 72.5 g of kno_3 diluted to a total solut…
-
0:33
in a coffee cup calorimeter, 12.4 g of zinc (ii) oxide is added to 89.3 ml of dilute hydrochloric a…
-
0:33
calculate the concentration of h3o ions present in a solution of hcl that has a measured ph of 7.7…
-
0:33
a typical solution used in general chemistry laboratories is 3.0 m hcl. describe, in detail, the co…
-
0:33
zinc is reacted with hydrochloric acid to form zinc chloride and hydrogen gas. the reaction is carr…
-
0:33
example a: 7.05 g of caco3 was dissolved in hcl and the solution made up to 500 ml with distilled w…
-
0:33
a chemist prepares a solution of zinc oxalate (znc2o4) by measuring out 5.51 mg of zinc oxalate int…
-
0:33
in a conductivity experiment, a student needs to prepare 60 ml of each 0.5, 0.05, and 0.005 mol/l o…
Clip.africa.com - Privacy-policy