Chemistry, 28.01.2020 05:31 moneyyfletcher
Consider the following equilibrium: now suppose a reaction vessel is filled with 0.0406 atm of nitrogen (n_2) and 5.97 atm of ammonia (nh_3) at 1126. degree c. answer the following question this system: under these conditions, will the pressure of n_2 tend to rise or fall? rise fall is it possible to reverse this tendency by adding h_2? in other words, if you said the pressure of n_2 will tend to rise, can that be changed to a tendency to fall adding h_2? similarly, if you said the pressure of n_2 will tend to fall, can that be changed to a tendency to rise by adding h_2? yes no if you said the tendency can be reversed in the second question, calculate the minimum pressure of h_2 needed to reverse it. round your answer to 2 significant digits. atm
Answers: 3
Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
Chemistry, 22.06.2019 18:30
Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes
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Chemistry, 23.06.2019 05:30
Find the midpoint of a segment with endpoints of 4-3i and -2+7i
Answers: 2
Chemistry, 23.06.2019 18:00
An engineer designing a new type of engine needs a liquid that can be heated and cooled quickly with as little exchange of energy as possible. which property should the engineer primarily look for in the liquid? a. low thermal conductivity b. low specific heat capacity c. high reactivity d. high internal energy e. high density
Answers: 1
Consider the following equilibrium: now suppose a reaction vessel is filled with 0.0406 atm of nitr...
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