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Flashcards in Exp 1 Deck (6)
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1

how to find the mass of the solution before evaporation

take mass of beaker and soda - mass of beaker= g

2

calculate density

mass solution before evaporation/ volume of solution= g/ml

3

mass solution after evaporation

mass of beaker + residue - mass of beaker

4

% dissolved solid

mass evap/ mass solution before evap x 100

5

% H20 + CO2

(mass beaker + soda)- (mass beaker + residue)/ mass sol before evap x 100

6

total mass of dissolved solids in 2l

(g solid sugar/ 50ml) x 2L