It's there
obtained
that
be
amounts
endless
regularly refill
that
be
2.
Many people would like to wear clothes made of natural fibres like cotton and wool.
However, there is not enough of these natural fibres to satisfy the demand.
How can scientists solve this problem?
(1
3.
State one advantage and one disadvantage of using synthetic materials such as
PVC and nylon.

Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.