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A crystal consists of a building block (an atom or group of atoms) that is repeated periodically through space.(a) Describe the difference between the "crystal lattice", the arrangement of lattice points in space, and the "crystal structure", the arrangement of atoms in space.(b) Explain how every crystal lattice has a unit cell that has the shape of aparallelopiped and is "primitive" in the sense that it contains only one lattice point.(c) Given (b), why do we often choose a unit cell that contains more than one lattice point (for example, the face-centered cubic and body-centered cubic cells)?
Draw major organic product of- Hexanoyl chloride & 2 equivalents of methyl amine (H2NCH3)
Calculate the cost of ingredients to make one gallon of biodiesel from waste vegetable oil (WVO). Assume that all of the waste oil is converted to fatty acid methyl esters and that 1 gallon of WVO yields 1 gallon of FAME.
The freezing point of an aqueous solution containing 15 g of a nonelectrolyte in 150 mL water is -5.4°C. What is the molecular weight of the compound? Kf = 1.86°C/m for water.
the distance gauge indicates that you have traveled 15.2mi. what was your rate in km/hr?
a 100. ml sample of 0.200 m aqueous hydrochloric acid is added to 100. ml of 0.200 m aqueous ammonia in a calorimeter
The molar mass for NaCl and water are 58.443 g/mol and 18.015 g/mol, respectively. Calculate the partial molar volumes for NaCl and water in a 0.35m solution
If a sample containing 3.00 mL of nitroglycerine (density = 1.592 g/mL) is detonated, how many total moles of gas are produced?
When an ion-selective electrode for X was immersed in 0.0680 M XCl, the measured potential was 0.0400 V. What is the concentration of X when the potential is 0.0550 V
How would I do that? I have a diagram for a trigonal bipyramidal crystal field and two values are on the diagram. There's a delta 0.19 and a delta 0.79.
What is the [H3O+] in a solution that has a pOH of 2.29? Use E notation and 3 significant figures. Is the solution 1.95X10^12? show me how you got it as well
What are the probable classes of hydrocarbon or hydrocarbon derivative (i.e.: alkane, alkene. ketone. ester. organic halide, etc...) in each of the following
Understand how the ability to form hydrogen bonds gives water cohesiveness and how this property is exploited by living things.
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