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The oxidation of the cyanide gives the stable cyanate ion, OCN-. The fumate ion, CNO-, is very unstable, the mercury salt being used in blasting caps. Based on a comparison of the Lewis structures and charge distribution explain why the fumate ion is so unstable.
How many kilograms of sodium carbonate must be added to neutralize 2.01×103 kg of sulfuric acid solution?
Explain why polar solvents would be expected to increase the rate of the reaction in exercise
(b) What is the partial pressure in atm of each component of this mixture if it is held in a 13.70-L vessel at 12°C? O2 mixture of 5.10 g of O2, 7.44 g of N2, and 1.26 g of H2? atm N2 atm H2 atm
In a particular redox reaction, NO is oxidized to NO3- and Fe3 is reduced to Fe2 . Complete and balance the equation for this reaction in acidic solution
Standard Addition Graph: Tooth enamel consists mainly of themineral calcium hydroxyapatite. Trace element in teeth ofarchaeological specimens provide anthropologists with cules aboutdiet and disease of ancient people
Endorphins: What Are They and How Do They Work?, Describe in brief the chemistry and biology of the feel-good chemical, endorphins. Also explain why the name feel good
Calculate the molarity of each of the following solutions(a) 29.0 g of ethanol (C2H5OH) in 545 mL of solution.
This reaction is sometimes used to inflate life rafts, weather balloons, and the like, where a simple, compact means of generating H2 is desired. How many grams of CaH2 are needed to generate 16.0 L of H2 gas if the pressure of H2 is 750. torr at ..
Calculate the molarity if 14.5 g of NaOH was dissolved in enough water to give 360 mL of solution.
what is the hydrogen ion concetration of a solution that has a pH of 4.7
Check all that apply Water is important to life because: - it does not dissolve certain substances - it causes brownian motion - it is colorless and odorless
A solution of HCl in water conducts an electric current , but a solution of HCl in hexane does not. explain this behavior in terms of ionization and chemical bonding
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