Makakuha ng mabilis at tumpak na mga sagot sa iyong mga katanungan sa Imhr.ca, ang pinakamahusay na Q&A platform. Tuklasin ang detalyadong mga sagot sa iyong mga tanong mula sa isang malawak na network ng mga eksperto sa aming komprehensibong Q&A platform. Tuklasin ang malalim na mga sagot sa iyong mga tanong mula sa isang malawak na network ng mga propesyonal sa aming madaling gamitin na Q&A platform.

what is the volume of water and ethanol in 200 ml of 30.0%aqueous solution of ethanol

Sagot :

The volume of water and ethanol in 200 ml solution = 140 ml and 60 ml

Further explanation  

The concentration of a substance can be expressed in several quantities such as moles, percent (%) weight / volume,), molarity, molality, parts per million (ppm) or mole fraction. The concentration shows the amount of solute in a unit of the amount of solvent.  

There are several concentration units in percentages that can be used:  

Percent Volume (% V / V), total volume (ml) of solute in 100 ml of solution.

[tex]\rm \%solute=\dfrac{solute~volume}{solution~volume}\times 100\%[/tex]

30.0% aqueous solution of ethanol

means : 30% is ethanol and 70% is water

For 200 ml of solution :

[tex]\rm ethanol=30\%\times 200~ml=\boxed{\bold{60~ml}}\\\\water=70\%\times 200~ml=\boxed{\bold{140~ml}}[/tex]

Learn more

Volume of methyl alcohol(CH₃OH) or methanol

https://brainly.ph/question/1708255

The percentage concentration of the Hydrogen Peroxide solution

https://brainly.ph/question/2023779

the mass percent  

https://brainly.ph/question/242314  

https://brainly.ph/question/241424  

#LetsStudy