Airagomez710idn
Answered

Tuklasin kung paano ka matutulungan ng IDNStudy.com na makuha ang mga sagot na kailangan mo. Ang aming komunidad ay handang magbigay ng malalim at praktikal na mga solusyon sa lahat ng iyong mga katanungan.

Problem 2. How many grams of glucose (CHO) are needed to prepare 400mL of a 5% glucose solution? with solution
​

Sagot :

Princessniolelargostidn

You would need 20g of glucose.

Since we want a 5% glucose solution, the mass (grams of glucose) divided by the volume (mL of the solution) should be 5% (0.05).

From the given 400mL, the equation would then be:

x g/ 400 = 0.05 g/mL

x g = (400mL)(0.05 g/mL)

x g = (400mL)(5g / 100mL)

x = 20 g

When doing problems like this, I always find it helpful to keep track of your units. They'll help guide you on what is supposed to be divided or multiplied.

#CarryOnLearning

Salamat sa iyong pakikilahok. Patuloy na magbahagi ng iyong mga ideya at kasagutan. Sama-sama tayong magpapaunlad ng isang komunidad ng karunungan at pagkatuto. Salamat sa pagbisita sa IDNStudy.com. Nandito kami upang magbigay ng malinaw at tumpak na mga sagot.