kste7441 kste7441

14-04-2021
Chemistry

contestada

If 0.583 g of ammonia (NH3) is dissolved to make 250 mL of solution, what is the molarity?

Respuesta :

21ahmedfa 21ahmedfa

14-04-2021

Answer:

0.137 M NH3

Explanation:

First divide the mass of NH3 by the molar mass of NH3, and then divide by the volume to get molarity.

0.583 g / 17.031 g/mol = 0.0342 mol NH3

0.0342 mol NH3 / 0.250 L = 0.137 M NH3

Answer Link

Otras preguntas

Which of the following solutions has the highest pH: can you also explain how you can determine if a solutions have a highest pH a)1.00 mol L HNO3 (aq) b)1.00 m

What contains 15 neutrons and 13 protons?

What makes ljsselmeer different from the other landforms in western Europe

eight oranges cost $1.00 how much will 5 dozen oranges cost

Why did the US Congress pass the Espionage Act in 1917? to compel US citizens to enlist for draft to punish all US citizens of German descent to revoke freedom

Two of your friends, Matt and Karen, both run to you to settle a dispute. They were working on a math problem, and got different answers. Wisely, you decide to

Factor out coefficient of variable for 4h-3

What symbol is used to separate the ones places from the tenths place in decimal numbers ?

Amelia and 2 of her friends went out to lunch. Each girl ordered exactly the same meal. The total cost was $55.08,which included an 8% tax. What was the price o

The school band sold T-shirts to fund a trip to play in a parade. They collected $570, and the band made 34% of that amount. How much money do they have for the