Answer:
Mass of original sample = 0.877
Step-by-step explanation:
Given:
Mass of evaporating dish = 36.2669
Mass of evaporating dish and original sample = 37.1439
Find:
Mass of original sample
Computation:
Mass of original sample = Mass of evaporating dish and original sample - Mass of evaporating dish
Mass of original sample = 37.1439 - 36.2669
Mass of original sample = 0.877