Concentration of formamide at equilibrium
If a reaction vessel initially contains only CO and NH3 at concentrations of 1.00M and 2.00M, respectively, what will the concentration of HCONH2 be at equilibrium?
Now Priced at $10 (50% Discount)
Methane (CH4), ammonia (NH3), and water (H2O) all have octets around the central atom. What are the shapes and bond angles of each of these molecules? Explain why they have different bond angles.
Identify the species that is oxidized and the species that is reduced in each reaction. Write out two half reaction to show how many electrons are gained or lost by each species.
Calculate E°cell and indicate whether the overall reaction shown is spontaneous or nonspontaneous. O2(g) + 4H+(aq) + 4e- Picture 2H2O(l); E° = 1.229 V Al3+(aq) + 3e- Picture Al(s); E° = -1.662 V Overall reaction: 4Al(s) + 3O2(g) + 12H+
Give an examples of a free-radical polymerization reaction (e.g. polymerization of ethylene into polyethylene). Indicate all steps of the process: chain initiation, chain propagation, chain termination, and formation of branched polymers.
A brick is initially 12.67 cm high and an aluminum can is initially 12.68 cm high. By how much must their temperatures be raised in order for the brick and the can to have exactly the same height?
The solubility of PbBr2 in water is 4.21 g in 1.0 L of water at 25 degrees celcius. what is the kp for lead (II) bromide
Explain why viruses, in physiologic conditions, are capable of packing extremely large amounts of DNA (negatively charged) into their tiny capsids.
Jerry forgot to record the actual molar concentration of the standard HCL solution (which was actually 0.044M), However to complete the calculations quickly the 0.05 M concentration was used.
A small bar magnet experiences a 2.1 x 10^-2N*m torque when the axs of the magnet is at 45 degree to a 6.00 *10^-2 T magnetic field. What is the magnitude of its magnetic dipole moment?
Give the molecular formula of a hydrocarbon containing five carbon atom containing five carbon atoms that is (a.) an alkane, (b.) a cycloalkane, (c.) an alkene, (d.) an alkyne.
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!