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You react an excess of hydrogen gas with 8.00 get of oxygen gas to format water. what mass of water is formed, assuming a complete reaction?
2H2 (g) + O2 (g) -> 2H2O(g)
Consider that a benzene molecule could fit nicely within a two-dimensional square box with each side having length of 5 degree A. a. Calculate the four lowest energy levels for an electron confined
Proteins are biopolymers formed via multiple condensation coupling of which two functional groups
This was allowed to react under reflux for an hour and then the products seperated. I wrote out a mechanism before lab and ended up predicting 4-chlorobenzoic acid and 4-chlorophenol as my final products.
The vapor pressure of water is 28.3 torr at 29°C then determine what is the partial pressure of oxygen collected if a reaction at that temperature produces Carbon Dioxide which is collected over water at a total pressure of 576 torr, ?
Calculate the standard cell potential (E) for the reaction X(s)+Y+(aq) -> X+(aq)+Y(s) if K = 5.33 x 10^-3. Express your answer to three significant figures and include the appropriate units.
Describe an electrochemical cell for which the following are the cell reactions. (A cell description includes the physical description of the anode and anode compartment with dissolved species,
Sodium bicarbonate undergoes thermal decomposition according to 2 NaHCO3(s) Na2CO3(s) + CO2(g) + H2O(g) What happens when 0.20 atm of argon gas is added 1. [CO2] increases 2. [CO2] decreases 3. [CO2] stays the same
What is the value of the frequency factor A for this reaction? What is the rate constant for the reaction at 350 degrees celcius?
Question- In an esterification reaction, a carboxylic acid reacts with an excess of alcohol in acidic conditions to from an ester. Draw the structure of the ester product in the reaction between pentanoic acid and 1-propanol.
How many moles of HNO3 are present in 33.5 mL of a 2.20 M solution of nitric acid?
The reaction SiH4 --> Si + 2H2 has a k= 0.048M/min at 500 degrees Celsius and k= 49.0M/sec at 700 degrees celsius.
Radon is produced in a decay series of uranuim
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