Learning Task No. 4: Using the available materials at home, make the following solutions. Be careful in handling materials. Use the sample problem as a guide to help you solve the concentration of your prepared solution Dissolve 10.0g of a substance in 100 Og of water, the concentration by mass Divide the mass of the solute by the total mass of the solution. - 10 og 10 og 100 g 100%-9.09% Solutions to make 1.450 g flour and I l water 2. 500 ml alcohol and I L water 3. 300 g rice grains and 540 ml water 4. 450 g sugar and 360 ml coconut milk 5. 50 ml liquid detergent and 250 ml water
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Answers & Comments
Answer:
1.) 450g/ 1,450ml* 100=31.03% 2.) 500ml* 100 = 33.33% 3.) 300g/840 ml *100 = 35.71% 4.) 450 ml/300 ml* 100 = 16/67%