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Question- I. A 3.13-g sample of Ni is allowed to react completely with Aluminium at high temperature to make 3.61-g of a compound NixAly. What is the empirical formula of the compound?
I am not able to solve the above problem somebody help me to get the correct answer
At equilibrium the concentration of NO in the vessel is 0.161M. At equilibrium the vessel contains N2, H2O and H2. What is the value of the equilibrium constant Kc for the following reactions?
which of the following is a property of an ionic compound?softmalleablelow boiling pointhigh melting
Predict whether benzoic acid will dissolve in 1.0 M NaOH or 1.0M HCl. Draw the structure of benzoic acid once disolved in your predicted solvent.
write separate oxidation and reduction half-reaction for the procedure used in the test for nitrate ions.
In order to induce the error in the precision and accuracy section ,a) would the balance be registering masses too low or too high?
Draw all the unique isomers for the complex [Co(NH3)3(H2O)ClBr]+, which has cobalt in an octahedral geometry. Identify whether each isomer is chiral or achiral. Predict the number of unpaired electrons expected for this complex. (Hint: Co3+ is usu..
Take the x-axis as lying perpendicular to the plane of the molecule. Does the N2px orbital participate in the hybridization for either species? Briefly explain your answer.
Problem- Consider the Haber Process for the synthesis of ammonia shown below. Use the given equation to solve the following problems:
Problem- Give the percent yield when 28.16 g of CO2 are formed from the reaction of 4.000 moles of C8H18 with 8.000 moles of O2.
Problem- A stock solution is prepared by adding 20mL of 0.2M AlBr3 to enough water to make 65mL. How many moles of Br� are in 45mL of the stock solution?
if c6h12o6 yields c2h5ohco2 then balance this equation and determine what the percent yield for the reaction isnbspif
We burn 12.50L of ammonia in 20.00L of oxygen at 500 degrees celsius. What volume of nitric oxide, NO, gas can form. what volume of steam, H2O (g) is formed. Assume that all gases are at the same temperature and pressure, and that the limiting rea..
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