The _________________ moves food from the mouth to the stomach. Once food enters

2. Calculate the mass of solvent in grams in a solution containing 3.0 grams of Tylenol

katrin2010 [14]

Answer:

83g

Explanation:

1, Formula

Mass percent = (mass of solute/mass of solution) × 100

2. Determine mass of solution

Substitute the data and clear the mass of solution:

3.5 = (3.0g / mass of solution) × 100

0.035 = 3.0g / mass of solution

mass of solution = 3.0 g / 0.035

mass of solution = 85.714g

3. Determine the mass of solvent:

mass of solvent = mass of solution - mass of solute

mass of solvent = 85.714g - 3.0g = 82.714g

Round to two significant figures: 83 g

3 0

3 years ago

Fill in the blanks to complete the idea of the sentences. Write your answers on a separate sheet of paper.

tiny-mole [99]

Explanation:

thank you thank you thank you for the points

7 0

2 years ago

What is the most soluble salt of the following set? What is the most soluble salt of the following set?

DiKsa [7]

Answer:

(c) $AgCN\ (K_{sp} =6.0\times 10^{-17})$

Explanation:

The solubility product of a solid is the amount of solid dissociates into its respective ions in the solution. Thus more the value of the Ksp, the more is the salt soluble in the solvent.

So, Given that:-

$Sn(OH)_2\ (K_{sp} =1.6\times 10^{-19})$

$Al(OH)_3\ (K_{sp} =1.9\times 10^{-33})$

$AgCN\ (K_{sp} =6.0\times 10^{-17})$

$Fe(OH)_3\ (K_{sp} =2.6\times 10^{-39})$

The salt having highest value of Ksp is AgCN. So, it is most soluble.

4 0

3 years ago

Which of the following is a nonmetal? a.iron b. silver c. oxygen d. copper

goldenfox [79]

Oxygen because we couldn't use oxygen for the human body if it had metal in it.

6 0

4 years ago

When you see yourself in a mirror, you are seeing refracted light waves? True or false?

Taya2010 [7]

Answer:

The reflection of light rays is one of the major aspects of geometric optics; the other is refraction, or the bending of light rays.

so its true.

6 0

3 years ago

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