2 years ago

At 20 degrees celsius, how much sodium chloride could be dissolved in 2L of water

1 answer:

8 0

The source below says 35.89g of NaCl dissolve in 100 g of water at 20 °C.

<span>(35.89g / 100 mL) x (2000 mL) = 718 g

Hope this helped </span>

You might be interested in

A student has two unopened 33 CL cans containing carbonated water. Can A has been stored in the garage 32 degrees and can B has

IgorC [24]

Answer:

A. Can A will make a louder and stronger fizz than can B.

Explanation:

The solubility of a gas in a liquid decreases as the temperature increases, so the warmer can will have more undissolved carbon dioxide.

The warmer can will be under greater pressure, so it will make a louder and stronger fizz.

7 0

2 years ago

#1: The average velocities of gas molecules in cylinders A, B, C, and D are 20 m/s, 50 m/s, 60 m/s, and 100 m/s, respectively. T

d1i1m1o1n [39]

Cylinder D
temperature is the measurement of average kinetic energy of a sunstance. since cylinder D has the highest average velocity, it has the highest average kinetic energy among the 4 cylinders, thus cylinder D is the hottest.

8 0

2 years ago

I NEED HELP PLEASE !!!!!

Jobisdone [24]

Answer: My opinion is the second one because a lot of humans uses technology and technilogy replaces a lot of stuff.

Explanation:

3 0

2 years ago

Read 2 more answers

Purchasing insurance can help Adrian risk. Adrian’s best decision in this case is to because the policy is

andrew-mc [135]

1. minimize
2. not buy the insurance
3. too expensive in relation to the value of his vehicle

8 0

2 years ago

How many moles of Na are needed to produce moles of NaCl in the reaction below

MArishka [77]

I think it’s 1 mole
If Iam not mistaken

3 0

2 years ago