For if5 draw an appropriate lewis structure
For IF5 draw an appropriate Lewis structure. Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all lone pairs of electrons.
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In a test on the vaporization of water into air in a wetted-wall column, the following data were obtained: Tube diameter= 1.46 cm. Calculate the rate of mass transfer of water in air.
The pH of a sample of rain is found to be 3.2. Calculate the percentage of HSO4- that is ionized in this sample, given that the acid dissociation constant for the second stage of ionization of H2SO4 is 1.2E-2.
On the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende?
Calculate the mass of silver chloride required to plate 215 mg of pure silver if silver chloride contains 75.27% Ag.
a piece of matal with a specific heat capacity of 0.225 j/g degrees c changes in temperature from 21.0 degrees c tp 51.0 degrees c when 675 j of energy is pplied to it. what is the mass in grms of the metal?
At 298K, 125 ml of 0.60 M potassium hydroxide KOH is added to 175 ml of 0.40 M hydrochloric acid HCl. What is the final pH?
What is the main purpose of scratching beaker's wall during the synthesis of the complex?
How much heat (in Joules) is gained by the water where a chemical reaction takes place in 100 mL aqueous solution and has a temperature increase of 14C?
A 355 ml container holds .146g of Ne and an unknown amount of Ar at 35 degrees C and a total pressure of 26 mmHg. Calculate the moles of Argon present.
How much energy (in kilojoules) is needed to heat 5.65 of ice from -14.0 to 34.5? The heat of fusion of water is 6.01, and the molar heat capacity is 36.6 for ice and 75.3 for liquid water.
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What arguments can you make on behalf of potential defendants? Do an ethical analysis of Bumblebee's making practice.
Explain what activities and actions the youth have to do in order to conjur up measures that will reduce carbon dioxide
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