2 years ago

PLEASE HELP ASAP MOLES TO MOLECULES

Chemistry

2 answers:

Vlada [557]2 years ago

7 0

Answer:

4.77mol is the correct answer

kupik [55]2 years ago

5 0

4.77 mol, is the answer:)

You might be interested in

The law of physics which states that energy can't be created or destroyed but can transfer or change forms is known as

Sedaia [141]

The Law of Conservation of Energy

5 0

2 years ago

Read 2 more answers

Atomic mass of nitrogen

erma4kov [3.2K]

Hello!! Your atomic mass will be found at the bottom of each element. The atomic mass of Nitrogen is 14.007. Have a great day!!

8 0

2 years ago

Which of the following lists elements from lowest to highest atomic number

vitfil [10]

Lowest is Hydrogen highest is Beryllium
-HOPE THIS HELPED

8 0

2 years ago

What is the total volume of solution that was dispensed from this burette? before after

monitta

Yeah answer should be .6 ml

6 0

2 years ago

Read 2 more answers

Calculate the molality of 75.0 grams of MgCl2 (molar mass=95.21 g/mol) dissolved in 500.0 g of solvent.

nordsb [41]

Answer: The molality of magnesium chloride is 1.58 m

Explanation:

To calculate the molality of solution, we use the equation:

$\text{Molality}=\frac{m_{solute}\times 1000}{M_{solute}\times W_{solvent}\text{ (in grams)}}$

Where,

$m_{solute}$ = Given mass of solute (magnesium chloride) = 75.0

$M_{solute}$ = Molar mass of solute (magnesium chloride) = 95.21 g/mol

$W_{solvent}$ = Mass of solvent = 500.0 g

Putting values in above equation, we get:

$\text{Molality of }MgCl_2=\frac{75.0\times 1000}{95.21\times 500.0}\\\\\text{Molality of }MgCl_2=1.58m$

Hence, the molality of magnesium chloride is 1.58 m

5 0

2 years ago

Read 2 more answers