Chemistry, 05.07.2019 05:10 enrique2211
Some commercially available algaecides for swimming pools claim to contain 7% copper. could the method used in this experiment to analyze for the amount of copper be adapted to determine if the 7% copper claim is correct on a 25 ml sample of algaecide? explain in detail and include mention of any additional information that would be needed to answer this question
Answers: 3
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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Chemistry, 22.06.2019 12:20
Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
Answers: 3
Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
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Chemistry, 22.06.2019 16:00
How do dying stars contribute to the formation of planets
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Some commercially available algaecides for swimming pools claim to contain 7% copper. could the meth...
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