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If a container is composed of H2, N2, and O2 gas with the partial pressures being .146 and .572, respectively, what is the partial pressure of O2?
a. 1.254
b. 0.0147
c. 0.282
d. .946
ch3 h cl draw the two stereoisomeric markovnikov addition products of this reaction. are both products chiral? explain.
What observed rotation is expected when a 1.50 M solution of (R)-2-butanol is mixed with an equal volume of a 0.750 M solution of racemic 2-butanol
you need to make a solution of cano32 for a class demonstration. first you measure a quantity of the solid cano32 by
A sample of metallic element X, combines completely with oxygen gas (O2) forming a metal oxide of formula XO. If the amount of oxygen gas used is 32 grams, and the total amount of metallic oxide formed is 112 grams, Determine the identity of the m..
Consider the combustion of liquid ethanol. a) Write the complete balanced chemical equation for the reaction, including state subscripts. b) Calculate the change in enthalpy per mole of ethanol.
In the lower troposphere, ozone is one of the components of photochemical smog. It is generated in air when nitrogen dioxide, formed by the oxidation of nitrogen monoxide from car exhaust, reacts by the following mechanism.
What is the identity of the second major peak in the chromatogram and what is the third. What is your basis for these assignments
What is the percent-yield of H2 in the reaction below when an equimolar mixture of CH4 and CO2 with an initial total pressure of 20.0 atm reaches equilibrium at 1200. K, at which Kp = 3.548 x 106
A gaseous mixture of O2 and N2 contains 40.8% nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 405mmhg
The amount of energy needed to heat 2.00 g of carbon from 50.0 C to 80.0 C is 42.6 J. what is the specific heat capacity of this sample of carbon.
Determine the quantity of unknown protein that has an absorbance of 0.202 when a blank has an absorbance of 0.086. The determined calibration curve has the form of a straight line with the equation A=0.0182*m+0.007,
Naphthol with diethyl ether, 2-chloro-benzoic acid and then aqueous sodium bicarbonate? Will any substance not do anything
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