Chemistry, 16.06.2020 20:57 jcultr4s3nse
The cyanide ion (CN) is highly toxic, but can be remediated in solution by redox reaction with the hypochlorite ion (the principal component of bleach). The balanced net ionic equation for this process is:
2 CN + 5 CHO' + H2O -->5 Cl + N2 + 2 HCO
A 3.5 x 10' L sample of water was found to be contaminated with cyanide ions at a concentration of 25uM.
A. How many grams of cyanide were dissolved in the total sample?
B. Assuming that the standard concentration of bleach for use in wastewater remediation is 0.20M, what volume was necessary to consume all of the cyanide in the sample?
C. Would the remediation of the sample above likely be conducted using the exact quantity of bleach solution calculated in your answer to the above question? Explain.
Answers: 2
Chemistry, 22.06.2019 04:50
Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
Answers: 1
Chemistry, 22.06.2019 07:00
Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
Chemistry, 22.06.2019 21:30
What is happening when the water inside a kettle heats up and begins to boil
Answers: 1
The cyanide ion (CN) is highly toxic, but can be remediated in solution by redox reaction with the h...
Mathematics, 17.03.2021 23:50
Mathematics, 17.03.2021 23:50
Mathematics, 17.03.2021 23:50
English, 17.03.2021 23:50
Mathematics, 17.03.2021 23:50
Mathematics, 17.03.2021 23:50
Mathematics, 17.03.2021 23:50
English, 17.03.2021 23:50
Social Studies, 17.03.2021 23:50
Mathematics, 17.03.2021 23:50
English, 17.03.2021 23:50
Mathematics, 17.03.2021 23:50
Mathematics, 17.03.2021 23:50
Chemistry, 17.03.2021 23:50
Mathematics, 17.03.2021 23:50