You just enter lab at Fleming College after Chemistry II had just finished.   When you get to your desk you noticed two beakers left in the sink.  One has a clear odorless liquid with no label and the other contains a white powder with no label.  Based on your lab safety training explain in detail the steps you would take to ensure everyone is safe.

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?

Imagine that you are a teacher working in an ECE center who is responsible for running an after-school program for early school age children (ages 5 – 8).  Your director has asked you to plan an activity that will promote good mental health for the children in your care.

For this assignment:

• Create a developmentally appropriate activity that will promote good mental health for early school age children (ages 5 – 8).  The activity should be 15 – 20 minutes in length. 

• Be sure to identify the topic you have selected and generate and list out the steps you would take to complete the activity.

• Some examples of topics that fall into this category include promoting good self-esteem and self-regulation, building positive relationships and developing resiliency.

• Conclude by explaining why the activity would be effective in promoting good mental health for this age group.  Support your reasoning with examples.