The following reaction is carried out:
Mg (s) + 2 HCl(aq) - MgCl2 (aq) + H2 (g)
The initial m...
Chemistry, 05.03.2021 16:50 smallp0720
The following reaction is carried out:
Mg (s) + 2 HCl(aq) - MgCl2 (aq) + H2 (g)
The initial masses of the uncombined reactants appear as shown.
48 g
Mass of Magnesium (Mg)
Mass of Hydrochloric Acid (HCI)
73 g
Actual Yield
Percent Yield =
X 100%
Theoretical Yield
The reactants are combined and the final mass of the system is determined.
If the actual mass of the system is 120 g, what was the percent yield of the reaction?
O A 99%
OB 51%
OC. 25%
OD. 1.0%
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 17:00
What is important to study for nios grade 12 chemistry? i have only one month left.
Answers: 2
Chemistry, 22.06.2019 04:00
Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ
Answers: 3
Chemistry, 22.06.2019 10:30
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
Answers: 1
Chemistry, 22.06.2019 19:00
Nan element’s square on the periodic table, the number with the greatest numerical value represents the
Answers: 3
You know the right answer?
Questions
Spanish, 21.05.2021 07:50
Mathematics, 21.05.2021 07:50
Mathematics, 21.05.2021 07:50
Mathematics, 21.05.2021 07:50
Mathematics, 21.05.2021 07:50
Physics, 21.05.2021 07:50
Mathematics, 21.05.2021 07:50
Mathematics, 21.05.2021 07:50
Mathematics, 21.05.2021 07:50
Chemistry, 21.05.2021 07:50
