hmmm r there any other options
the shells r solid, and i had been thinking of producing calcium sulphate by adding sulpheric acid to the shells. but I'm unsure if whether i will see clear results
what experiment should i conduct to compare the amounts of calcium carbonate in 2 different shells...
i believe this might be of use:
acid + carbonate = salt + water + carbon dioxide
my email is janice_ling88@yahoo.com.sg or post here
pls help out...thanks
what experiment should i conduct to compare the amounts of calcium carbonate in 2 different shells...
i believe this might be of use:
acid + carbonate = salt + water + carbon dioxide
my email is janice_ling88@yahoo.com.sg