Chemistry, 02.01.2020 01:31 Andrebutrus
Atomic weight of na is 23
atomic weight of cl is 35
what is the percentage of sodium in nacl?
Answers: 1
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In november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.
Answers: 3
Chemistry, 23.06.2019 07:20
F1.5 mol of nabh4 react, how many moles of b2h6 are formed? 2 nabh4(aq) + h2so4(aq) → 2 h2(g) + na2so4(aq) + b2h6(g)
Answers: 1
Atomic weight of na is 23
atomic weight of cl is 35
what is the percentage of sodium in n...
atomic weight of cl is 35
what is the percentage of sodium in n...
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