Chemistry, 03.05.2020 13:11 SoccerdudeDylan
The water in a 2500-L aquarium contains 1.25 g of copper. Calculate the concentration of copper in the water in ppm (remember 1 L H2O=1 kg).
Answers: 3
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What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)
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Chemistry, 22.06.2019 09:30
The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?
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The water in a 2500-L aquarium contains 1.25 g of copper. Calculate the concentration of copper in t...
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