Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Discover reliable solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

A pupil separated 65.5g of calcium carbonate and ammonium carbonate. However, after separating them, the mass of the calcium carbonate was 30g and the mass of the ammonium carbonate was 40g. Suggest a possible reason for this difference in mass.