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Calculate the volume in Liters of the sample after the reaction takes place, assuming that the temperature and the pressure remain constant.1)A sample of gas contains 0.1200 mol of NH3(g) and 0.1500mol of O2(g) and occupies a volume of 12.3L. The following reaction takes place: 4NH3(g)+5O2(g)4NO(g)+6H2O(g)
2)A sample of gas contains 0.1900 mol of C2H4(g) and 0.1900 mol of H2O2(g) and occupies a volume of 16.7 L. The following reaction takes place:C2H4(g) + H2O2(g)CH2OHCH2OH(g)
Carbonyl fluoride, COF2 is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride
60.0 mL portion of of 1.70 M solution is diluted to a volume of 288 mili litres. A 144-mili litres portion of that solution is diluted using 115 mLili litres of H2O. Determine the final concentration.
At high pressures, Ne behaves as an imperfect gas. In the range 300 K to 500 K the equation of state for one mole of Ne (g) can be written as : PV = RT + BP where B is a constant.
Explain what happens when the following chemicals are mixed in water as well as how would you write a balanced chemical equation for it showing what state each substance is in
Model symmetry, Construct a model* in which a tetrahedral (sp 3) carbon atom (black) has four different model atoms attached to it. Use the light blue ball, red, blue
a. On the basis of your intuitive understanding of the chemical properties of sodium and gold, where in your activity series would you place sodium and gold? b. Will hydrochloric acid react with gold metal to produce gold (III) ions and hyrdogen g..
Approximately how much water will you need to use to prepare the hot saturated? Upon cooling in an ice-bath and subsequent filtration, how much pure phthalic acid would you expect to recover? show calculations
starting with ethyl ethanoate show the step-by-step mechanism for the base-promoted hydrolysis of the ester to form the
How many grams of Fe2O3 contain 15.0 g of iron?
What do you think the small piece of filter paper accomplishes when placed on the copper Cu
Problem- We wants to determine the vapor pressure (VP) of an ideal solution of A and B at 35 degrees C. In order to calculate this, which parameters aremost critical for this determination
High temperature and low pressure low temperature and high pressure none of the above unless a catalyst is present If it's endothermic, it's high temp and low pressure, but does having an exothermic reaction change that?
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