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Determine the subsequent reaction at equilibrium. Explain what effect will increasing the temperature have on the system?
C3H8(g)+5O2(g)<--->3CO2(g)+4H2O(l) ΔH=-2220kj
A. Explain the reaction will shift to the right in the direction of productsB. Explain the reaction will shift to the left in the direction of the reactants.C. Explain the equilibrium constant will decreaseD. Explain the equilibrium constant will increaseE. No effect will be observed
the atomic spacing in rock salt nacl is 0.282 nm. find the kinetic energy in ev of a neutron with a de broglie
69.0 mL of a 1.30 M solution is diluted to a volume of 278 mL. A 139-mL portion of that solution is diluted using 151 mL of water. What is the final concentration
Gallium crystallizes in a primitive cubic unit cell. The length of the unit cell edge is 3.70A. The radius of a Ga atom is how many A
Draw major organic product of- Hexanoyl chloride & 2 equivalents of methyl amine (H2NCH3)
Which of the following shows the fully balanced version of the following half-reaction in acidic solution. H2S(aq) → S(s)
How many milliliters of 0.270 M Na2S2O2 solution are needed to titrate 2.303 of I2 according to the equation below
Predict the change in energy (J/photon) that occurs when an electron moves from n = 2 to n = 1.
If a eukaryotic cell were broken open and the subcellular organelles separated by ultracentrifugation, in which of the following would the citric acid cycles be found
Calculate the molarity (mol/L) of Mn2+ when MnS is placed in a 0.0179 M (NH4)2S solution. The equation represents the solubility process.
Calculate the electrode potential of the following half cell if it was at standard conditions. Then recalculate how this changes using.
Why can anhydrous NaOH not be used to dry t-amyl chloride instead of calcium chloride and what side products may be produced
What mass of solid sodium formate (of MW 68.01) must be added to 110 mL of 0.55 mol/L formic acid (HCOOH) to make a bu?er solution having a pH of 3.84? Ka = 0.00018 for HCOOH
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