Mathematics, 13.11.2020 08:10 MZ2017
A sample of dichlorodifluoromethane, or freon, (CCl2F2) is stored at 152 kPa and 295 K. If the original volume is 8.3 L, what is the new volume at STP?
Answers: 3
Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
Answers: 3
Mathematics, 21.06.2019 19:40
Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?
Answers: 1
A sample of dichlorodifluoromethane, or freon, (CCl2F2) is stored at 152 kPa and 295 K. If the origi...
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