Ammonia, NH3, and oxygen can be reacted together in the presence
of a catalyst to form...
Ammonia, NH3, and oxygen can be reacted together in the presence
of a catalyst to form only nitrogen monoxide and water. The number
of moles of oxygen consumed for every 9.00 moles of NO produced is
:
Solutions
Expert Solution
4NH3(g) + 5O2(g)
4NO(g) + 6H2O(g)
From the above balanced equation it is clear that 4 moles of NO
is formed from 5 moles O2 consumption.
Therefore for the production of 9.00 moles of NO, moles of
O2 consumed = (5 x 9.00)/4
Nitrogen and hydrogen combine at high temperature, in the
presence of a catalyst, to produce ammonia. After complete
reaction, how many molecules of ammonia are produced? How many
molecules of H2 remain? How many molecules of N2 remain? What is
the limiting reactant? Assume 4 molecules of nitrogen and 9
molecules of hydrogen are present.
Nitrogen and hydrogen combine at high temperature, in the
presence of a catalyst, to produce ammonia.
N2(g)+3H2(g)-->2NH3(g)
Assume 0.210 mol N2 and 0.664 mol H2 are present initially.
1.)After complete reaction, how many molecules of ammonia are
produced?
2.How many molecules of H2 remain?
3.How many molecules of N2 remain?
4.What is the limiting reactant, Hydrogen or Nitrogen?
nitrogen and hydrogen combine at high temperature, in
the presence of a catalyst, to produce ammonia. N2(g)+3H2(g) >
2NH3(g). assume 0.270 mol of N2 and 0.877 mol of H2 are present
initially. Questions- 1. after complete reaction, how many moles of
ammonia are produced? 2. how many moles of H2 remain? 3. how many
moles of N2 remain? 4. what is the limiting reactant(hydrogen or
nitrogen)?
Ammonia reacts with diatomic oxygen to form nitric oxide and
water vapor: 40.0 g NH3 and 50.0 g O2 are
allowed to react according to the following equation:
4NH3 + 5O2 à 4NO + 6H2O
4. What is the maximum number of grams of nitric oxide that can
be produced in this experiment?
a. 50.0 g
b. 70.6
g
c. 37.5 g
d. 40.0 g
e. 58.6 g
Using The Degree of Advancement Variable
Methane and oxygen react in the presence of a catalyst to give
formaldehyde. In a parallel reaction, methane is oxidized to carbon
dioxide and water:
CH4 + O2 = HCHO + H2O
CH4 + O2 = CO2 + H2O
The reactor feed contains equimolar amounts of methane and
oxygen. Assume as a base a feed of 100 mol / s.
The methane conversion fraction is 0.90 and the
formaldehyde yield fraction is 0.855. Use...
A lead pipe can get oxidized in the presence of water and oxygen
to form a surface layer of lead hydroxide, Pb(OH)2. Write down the
equilibrium chemical reaction that expresses the process for
Pb(OH)2 dissolving in water to form Pb2+ and OH‐. Include physical
states for all the reactants and products. Calculate the solubility
of Pb2+ in water based on the solubility product,
Ksp=1.43x10‐20
If 2.00 g hydrogen gas is reacted with 28.0 g of oxygen gas in
the presence of 0.40 Pt catalyst and produces 5.00 g water. What is
the limiting reagent, theoretical yield of water in moles.and
percent yield? Please show all work.
Ammonia reacts with oxygen to form nitrogen monoxide and water.
If 3.15 g of ammonia are allowed to react with 3.50 g of oxygen,
which reactant is the limiting reagent? B.) How many grams of
nitrogen monoxide are formed? C.) How much excess reagent remains
after the reaction in grams?