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Problem- A unit cell of sodium chloride (face centered cubic) was chosen so that the face-centered cube was formed from sodium ions. A certain number of sodium ion lattice points and a certain number of chloride ion lattice points are required. How many chloride ion lattice points are in the unit cell as described above?
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If 12.5 g of magnesium nitride is treated with water, what volume of ammonia gas would be collected at 28°C and 753 mm Hg?
If globally averaged dry and wet deposition rates for SO_2 are 1.0kg/ha/yr and 5.0kg/ha/yr, respectively, then what is the lifetime of SO_2 due to the combined processes of wet and dry deposition? Assume temperature and pressure are 20*C and 1atm
The solubility of calcium carbonate (CaCO3) is 9.3 multiplied by 10-3 g/L. Calculate the solubility product of this compound.
Question- Please why is the following reaction not a good method to make ethyl propyl ether? Please explain your reasoning.
1.ahow many joules of heat energy do you need to heat 200 mlof water from 20ordmc to 80ordmc? use 4.19 jgordmc forthe
A sample of argon gas occupies 4.000 L at 25.00 degrees Celcius. At what temperature in degrees Celcius would the gas occupy at 6.800 L
Propose a mechanism involving a hydride shift or an alkyl shift for this solvolysis reaction. All compounds involved in each stage of the mechanism must be enclosed in a box, and each box must be connected to the next one with a straight arrow.
Hydrogen sulfide decomposes according to the following equation, for which Kc = 0.00011 at a given temperature. 2 H2S(g) 2 H2(g) + S2(g)
What volume of chlorine gas is produced when 0.952 mol of hydrochloric acid reacts completely according
Problem- When adding distilled water and shaking the tube vigorously caused bubbles to from. However, during the experiment, when adding magnesium chloride into the tube, the bubbles ceased. Why adding magnesium chloride to soap causes the bubbles..
For the 0.01 M NaOH and 0.001 M NaOH solutions in Part A, do your calculated values of [OH-] agree with those you would predict using the dilution equation. M1V1=M2V2, where M1= the calculated [OH-] of the 0.1 M NaOH stock solution.
what is the molarity of a solution that contains 35.0 g of vitamin b1 hydrochloride molar mass 337 gmol in 110 g of
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