👤
Fadelukashago
Answered

Ang rubbing alcohol ay ibinebenta bilang 70% (v/v) na solusyon ng isopropyl alcohol sa tubig. Anong dami ng isopropyl alcohol ang ginagamit upang makagawa ng 500 mL ng rubbing alcohol?(Gamitin ang equation (m/v) x100%) *​

Sagot :

Tokamakgo

Given:

percent by volume = 70%

volume of solution = 500 mL

Required:

volume of solute

Equation:

[tex]\text{volume of solute} = \dfrac{\text{percent by volume}}{100\%} \times \text{volume of solution}[/tex]

Solution:

[tex]\text{volume of solute} = \dfrac{70\%}{100\%} \times \text{500 mL}[/tex]

Answer:

volume of solute = 350 mL

[tex]\\[/tex]

#CarryOnLearning

Go Training: Other Questions