An empty beaker weighs 42.75 grams. When completely filled with water, the beaker and its contents have a total mass of 399.95 grams. What volume does the beaker hold Use d=1.00 g/ml as the density of water.

357.15

To find the volume of the beaker, we need to subtract the mass of the empty beaker from the total mass of the beaker filled with water.

Step 1: Find the mass of the water in the beaker.
Mass of water = Total mass - Mass of empty beaker
Mass of water = 399.95 g - 42.75 g
Mass of water = 357.2 g

Step 2: Use the density of water to find the volume.
Density is defined as mass per unit volume, so we can rearrange the formula to solve for volume.
Density = Mass / Volume
Volume = Mass / Density
Volume = 357.2 g / 1.00 g/mL
Volume = 357.2 mL

Therefore, the beaker holds a volume of 357.2 mL.

To find the volume of water that the beaker holds, we can use the formula: density = mass/volume.

We are given that the density of water is 1.00 g/ml, the empty beaker weighs 42.75 grams, and when filled with water, the beaker and its contents have a total mass of 399.95 grams.

Let's assume that the volume of water the beaker can hold is 'V' ml.

Using the formula, we can set up the equation:

1.00 g/ml = (399.95 g - 42.75 g) / V ml

Simplifying the equation, we get:

1.00 = 357.20 / V

Now, we can solve for V by dividing both sides of the equation by 1.00:

V = 357.20 / 1.00

V = 357.20 ml

Therefore, the beaker can hold 357.20 ml of water.

399.95 = mass empty beaker + H2O

-42.75 = mass empty beaker
-----------
357.2 = mass H2O
volume H2O = mass/density = (357.2/1.00) = ?