SAT, 13.12.2021 21:20 vadrian4056
Calculate the percent by mass of potassium nitrate in a solution made from 45. 0 g kno3 and 295 ml of water. The density of water is 0. 997 g/ml.
Answers: 3
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Earth's atmosphere is unique among the planets and is able to support life because it contains a large amount of a) oxygen b) helium c) methane d) carbon dioxide
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How many liters of 60% alcohol solution should be added to 40 liters of a 20% alcohol solution to make a 50% solution?
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Living organism in our word are connected to other variety of ways
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Spider crabs live in the shallow regions of the ocean floor. algae tend to grow on the surface of spider crabs. the algae provide the crabs protection from predators by camouflaging them. the spider crabs give the algae shelter. what does this description suggest? 1. the algae are parasites of the spider crabs. 2. the algae and the spider crabs have a mutualistic relationship. 3. the spider crabs are commensals, and the algae are parasites. 4. the spider crabs benefit from the algae living on them. 5. the spider crabs are parasites of the algae.
Answers: 1
Calculate the percent by mass of potassium nitrate in a solution made from 45. 0 g kno3 and 295 ml o...
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