Answer:
75.924 g
Explanation:
To answer this question we first need to calculate the <u>molar mass of Ga₂(SO₃)₃</u>:
Molar Mass of Ga₂(SO₃)₃ = (Molar Mass of Ga)*2 + (Molar Mass of SO₃)*3
- Molar Mass of SO₃ = Molar Mass of S + (Molar Mass of O)*3 = 80.06 g/mol
Molar Mass of Ga₂(SO₃)₃ = (69.72 g/mol)*2 + (80.06 g/mol) * 3
- Molar Mass of Ga₂(SO₃)₃ = 379.62 g/mol
Then we <u>convert 0.20 moles to grams</u>, using the <em>molar mass of Ga₂(SO₃)₃</em>:
- 0.20 mol Ga₂(SO₃)₃ * 379.62 g/mol = 75.924 g
Matter is anything that has mass and takes up space.
Hope this helps!! (:
Answer:
The claim is incorrect because the exact position of matter is always visible or can be determined.
Answer:
Lubrication in vehicles. When you put oil into your car or truck, you should be aware of its viscosity
Cooking. Viscosity plays a significant role in the preparation and serving of food.
Manufacturing. Manufacturing equipment requires appropriate lubrication to run smoothly.
oh, and medicine
The volume of base that is actually needed is 24.5 ml of base.
Titration is a chemical technique which is used in chemistry to find out the concentration of an unknown solution. A solution of known concentration is usually used to determine the concentration of the unknown solution. The known solution is usually added to a specific quantity of the unknown solution until the reaction is complete. An indicator is typically added to the unknown solution and the reaction is deem to be completed when there is a color change in the unknown solution.
Thus, the volume of the base that is required to reach the color end point is actually the base volume that is needed for the reaction.