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If 6.46 L of gaseous ethanol reacts with 32.1 L O2, define what is the maximum volume of gaseous water produced at standard temperature and pressure?
Use the equation CH3CH2OH(g) + 3O2(g) 2CO2(g) + 3H2O(g).
A.6.46LB. 19.4LC. 25.6 LD.32.1L
When runners or other athletes practice at high altitudes pressure is reduced. What then will be the effect on the [O2] in their blood? Why does this produce a lightheaded feeling?
A 30.36 gram sample of a hydrate of MnSO4 was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, 27.12 grams of the anhydrous compound remained. What is the formula of the hydrate?
a sample of the active ingredient in a nutritional mineral supplement was found to contain 0.0392 moles of iron 0.0393
Consider these three reactions, and their corresponding values of ?Gº: 1/2 N2 + O2 NO2 ?Gº = 100 kJ 2 NO2 2 NO + O2 ?Gº = 200 kJ NOBr NO + 1/2 Br2 ?Gº = 300 kJ Calculate the value of ?Gº for 1/2 N2 + 1/2 O2 + 1/2 Br2 NOBr.
What are the major products of 1methylcyclopentene reacts with BR2 and CCl4 can someone illustrate it with drawings is better if i can see it
A sample of ammonia, NH3, contains 3.3 x 1021 hydrogen atoms. How many moles of nitrogen atoms are in this sample
Lindane is a popular pesticide throughout the south because it is a persistent chemical (i.e. it remains in the environment and offers protection for a long period of time)
Calculate w for each step and for the total process. What values for w would you calculate if the cycle were traversed on the opposite direction?
Can anyone tell me how is made Sigma(Like as primary bond) and Pi(like as secondarybond)in Oxygen(O2) molecule. How are joined atomical orbital.
Calculate the work of expansion accompanying the complete combustion of 1.0g of glucose to carbon dioxide and (a) liquid water, (b) water vapour at 20 degrees Celsius when the external pressure is 1 atm
cobalt-60 has a halflife of 5.26 yr. the cobalt-60 in a radio therapy unit must be replaced when its radioactivity
407 mL of H2 gas is collected over water at 785.3mm Hg and 23.5 degrees C. What would be the volume of this dry gas at standard conditions?
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