Scientist/Chemists please help

[admirable]

[h=2]2g Of solute Into 200ml Distilled Water, Then Draw 50ml Of The Solution And Dilute To 100ml.What Is The Dilution?[/h]

 

[kasyabone tall]

When you took 2 g into 200 mL, you prepared a solution of concentration 0.01g/ml. By taking 50 ml of the solution, you are measuring 0.5 g of solute. Introducing this amount of solute into 100 mL, you are preparing a solution of concentration 0.0005 g/ml.

 

[simplemind]

Nakuombea a wonderful titration sunday. Nisalamie bongo.

 

[imate]

When you took 2 g into 200 mL, you prepared a solution of concentration 0.01g/ml. By taking 50 ml of the solution, you are measuring 0.5 g of solute. Introducing this amount of solute into 100 mL, you are preparing a solution of concentration 0.0005 g/ml.

Thanks mkuu

 

[Complex number]

When you took 2 g into 200 mL, you prepared a solution of concentration 0.01g/ml. By taking 50 ml of the solution, you are measuring 0.5 g of solute. Introducing this amount of solute into 100 mL, you are preparing a solution of concentration 0.0005 g/ml.

50ml+100ml+0.5g=0.5g/150ml.

 

[The_Emperor]

Thanks mkuu

Umeelewa?

 

[kasyabone tall]

A process of dilution is done by measuring a certain volume of a solution into a volumetric flask then top up with distilled water to the mark. Therefore, you can not add the two volumes to make a total of 150 mL.

50ml+100ml+0.5g=0.5g/150ml.

 

[King’asti]

Hii kemia ya form two hii?

 

[simplemind]

Hii kemia ya form two hii?

Hii kwa jina ni volumetric analysis A level chemistry.

 

[Brine]

Dilution ni 50%

 

[admirable]

When you took 2 g into 200 mL, you prepared a solution of concentration 0.01g/ml. By taking 50 ml of the solution, you are measuring 0.5 g of solute. Introducing this amount of solute into 100 mL, you are preparing a solution of concentration 0.0005 g/ml.

Thank you very very much

 

[admirable]

kasyabone tall,,,,,you are a real chemist.....i have appreciated.nilikwama maabara nikahisi kuchanganyikiwa....aksante sana.