Hello alizy you said you do essay I have 4 essays must be your own word not copied off of google all the directions i was given I wrote down below thanks you
The fourth one is (derived units : density)
Density, like volume, is a derived unit. It is a physical property of matter that is defined as the amount of mass per unit volume. For solids, the common unit is grams per cubic centimeter (g/cm°). For gases and liquids, the common unit is grams per milliliter (g/mL).
The relationship between density, mass, and volume is very important.
Knowing how to quickly solve for any of them will be very helpful throughout this course. Write the formula for density below or on a separate sheet of paper, and then solve for mass and volume.
1. Density =
2. Mass =
3. Volume =
Memorize the density formula and learn to derive the other two, or, if preferred, memorize all three of these formulas.
Water and octanol are immiscible. This means that if you add them together, they will not mix, blend, or form a solution. Thus, when you pour them both in a beaker, you will see two separate layers. If you pour octanol
(density = 0.824 g/mL) and water (density = 1.00 g/mL) into the same
beaker, which layer will be on the bottom? Why?
Can vou think of another liguid that is immiscible with water? If poured into the same beaker, which layer do you think would be on the bottom? Please explain.
Let's say that you are performing an experiment with two clear, immiscible liquids in one graduated cylinder, but you do not know which layer is which.
If you know that one layer is water, how could you determine which layer is water and which is the other liquid without looking up their densities?
Hello alizy you said you do essay I have 4 essays must be your own word not copied off of google all the directions i was given I wrote down below thanks you
The fourth one is (derived units : density)
Density, like volume, is a derived unit. It is a physical property of matter that is defined as the amount of mass per unit volume. For solids, the common unit is grams per cubic centimeter (g/cm°). For gases and liquids, the common unit is grams per milliliter (g/mL).
The relationship between density, mass, and volume is very important.
Knowing how to quickly solve for any of them will be very helpful throughout this course. Write the formula for density below or on a separate sheet of paper, and then solve for mass and volume.
1. Density =
2. Mass =
3. Volume =
Memorize the density formula and learn to derive the other two, or, if preferred, memorize all three of these formulas.
Water and octanol are immiscible. This means that if you add them together, they will not mix, blend, or form a solution. Thus, when you pour them both in a beaker, you will see two separate layers. If you pour octanol
(density = 0.824 g/mL) and water (density = 1.00 g/mL) into the same
beaker, which layer will be on the bottom? Why?
Can vou think of another liguid that is immiscible with water? If poured into the same beaker, which layer do you think would be on the bottom? Please explain.
Let's say that you are performing an experiment with two clear, immiscible liquids in one graduated cylinder, but you do not know which layer is which.
If you know that one layer is water, how could you determine which layer is water and which is the other liquid without looking up their densities?