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In the production of ammonia via the Haber process, nitrogen gas is combined with hydrogen gas according to the following reaction.
N2(g) + 3H2(g) -> 2NH3(g)
If 50 moles of nitrogen gas were used in the reaction and there was excess hydrogen gas, how many moles of ammonia could be generated?
Calculate [H+] and the pH of the following solutions.
Question- A voltaic cell consists of a Mn/Mn2+ half-cell and a Pb/Pb2+ half-cell. Calculate [Pb2+] when [Mn2+] is 2.7 M and Ecell = 0.11 V.
How many moles of carbon dioxide would have to be added at constant temperature and volume to increase the amount of carbon monoxide to 0.300 mol
Fluorine-18 decays by positron emission, and is a key tracer used for medical imaging via positron emission tomography. What is the other most likely decay mechanism for fluorine-18?
Calculate q when 409 grams of water cools from an initial temperature of 890C to a final temperature of 400C. Take care to make sure that the sign of the heat matches your expectations.
2)Write a net ionic equation for the reaction that occurs when aqueous solutions of sodium hydroxide and nitrous acid are combined. 3)Write a net ionic equation for the reaction that occurs when aqueous solutions of ammonia and acetic acid are combin..
what is the enthalpy change when 40.1 mL of 0.400 M sulfuric acid reacts with 19.5 mL of 0.133 M potassium hydroxide? H2SO4(aq)+2KOH(aq)->K2SO4(aq)+2H2O(L)
Calculate the osmotic pressure of each starting solution and that of the mixture, assuming that the volumes are additive and that both salts dissociate completely into their component ions
Octane (C8H18) oxidizes at high temperatures in the presence of oxygen to form CO2 and H2O. How many moles of CO2 are produced per mole of octane?
Find the standard change of entropy for the formation of CH2Cl29g) from its gaseous elements in their standard states. Please show and explain how you got the answer. Specifically how you came up with a balanced equation.
What chemical symbol should be used for X in the following nuclear reaction? 237/93Np->233/91Pa+a/z X
What is the molarity of 50.0 mL of 0.100 M acetic acid at the moment it is added to 50.0 mL of 0.100 M NaOH (before the two begin to react)
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